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RECORD OF DECISION SUMMARY
Picillo Farm site
Page SS
These cleanup levels for surface water must be met at the
completion of the remedial action at the points of
compliance in all surface waters, including the Unnamed
Swamp and other wetlands and open water bodies on the Site.
Because the surface water contamination is directly related
to the ground water contamination, by remediating the ground
water to interim cleanup levels, the surface water will be
remediated to meet the surface water cleanup levels. This
can be shown by mixing the water that infiltrates into the
ground water above the plume and estimating the resulting
contaminant concentration. Based on curr~nt data,the water
infiltrating into the ground water plume would reduce the.
contaminant concentration by approximately 20 percent from
the disposal area to the discharge into surface water.
Therefore, if the ground water in the disposal area has a
contaminant concentration equal to or less than the ground
water interim cleanup levels, the water discharging into the
swamp and the seeps will have contaminant concentration
equal to or less than the surface water cleanup levels.
Sediment cleanup levels are not being established at this
time. No active cleanup of the sediment is being proposed.
Additional sampling of surface water and sediment to verify
the presence of PCBs in surface water and sediment will be
performed prior to or during the design.
D.
Description of Remedial components
The selected remedy, consists of a combination of source
control alternative SC-2 and management of migration
alternative MM-3, to address the soil, ground water and
surface water contamination. The selected remedy has the
following seven components: 1) treatment of contaminated
soils by thermally enhanced vapor extraction and catalytic
oxidation; 2} excavation and .off-site disposal of surface
soils contaminated with PCBs; 3) extraction of contaminated
ground water in the source and concentrated regions of the
plume and natural attenuation of the dilute region of the
plume; 4) treatment of the extracted ground water by
ultraviolet (UV)/oxidation and carbon adsorption or air
stripping and carbon adsorption; 5) recharge of the treated
ground water into the aquifer; 6) long-term environmental
monitoring and periodic reviews of the Site; and 7)
institutional controls. Each component is described below.
1) Treatment of contaminated soils bY thermallY enhanced
vapor extraction and catalytic oxidation

This alternative is designed to treat the contamination in

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RECORD OF DECISION SUMMARY
Picillo Farm site
page S6
need fot excavating the soils and exposing the
contamination. To meet this objective, a thermally enhanced
vapor extraction system would be installed on-site in the
areas where the soil contamination exceeds the soil cleanup
levels established to reduce migration of contaminants into
the ground water. The ground water table in these areas
would be lowered by pumping and hot air would be injected
into the soils to enhance the volatilization of both VOCs
and SVOCs. The volatilized organics would then be collected
in vapor extraction wells and piped to ~ thermal oxidation
system, such as catalytic oxidation unit, where the organics
would be oxidized. The extracted ground water would be
treated by UVjOxidation or air stripping (see Treatment of
the extracted ground water by ultraviolet (UV)joxidation and
carbon adsorption or air stripping and carbon adsorption
component of the remedy). Access to the areas of active
remediation would be restricted by a fence or application of
an equivalent method to secure the Site for the protection
of human health and equipment.
The vacuum extraction system would be operated in
conjunction with a dewatering system. A Dual Vapor
Extraction (DVE) well system could be installed to lower the
water table and extract contaminants from the soil. In the
DVE system, the vapor extraction wells would extend to the
depth where the volatile compounds are to be extracted. The
dewatering wells, smaller in diameter, would extend through
the soil vapor extraction wells below the lowered water
table. The ground water pumped from the dewatering wells
would be collected and pumped to the treatment building in a
pipeline to be buried below frost depth or application of an
equivalent method that would prevent po~ential freezing
problems. .
To enhance the volatilization of the contaminants, ambient
air would be compressed and heated to approximately 600
degrees F. The air would then be injected into the
contaminated soil through evenly spaced, multiple stainless
steel injection wells. The temperature of the air extracted
from the ground is estimated to increase from 55 degrees F
to approximately 100 degrees F. Multiple PVC vapor
extraction wells would be used to collect the volatilized
contaminants (Appendix A, Figure 23). Vapor extraction
wells would be installed in and near the area of
contaminated soil and would be evenly spaced so that their
radius of influence overlap. The extraction wells would be
capable of having a submersible pump installed at the bottom
for dewatering if the DVE system is. selected during the
design studies. The dewatering, vapor extraction and air

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RECORD OF DECISION SUMMARY
. Picillo Farm site
Page 57
a sufficient depth to allow for the removal of residual
contamination from the soil in the area near the water
table, and the remediation of any DNAPLs that may be present.
in the highly fractured shallow bedrock. The system will
also allow for the upward flow of ground water from the
bedrock to capture dissolved contamination, once the ground
water table is lowered.
In order to enhance recovery of the vapor extraction system,
a temporary cap would be installed over the area. The cap.
would be installed after the wells were in place and would
consist of an impermeable membrane with clay or soil top
layer.
A vacuum pump would remove the contaminated air from the
soil. From the vacuum pump the contaminated gas would be
piped to a thermal oxidation unit to be located in a
treatment building within the disposal area. The first step
in the system would be a vapor liquid separator. The
liquids removed from the air stream would be sent off-site
for treatment and disposal. The air stream would then be
passed through a heat exchanger to recover approximately 50%
of the heat from the tre~ted gas in the effluent of the
thermal oxidation system. Following the heat exchanger, the
temperature of the gas stream would be raised further in the
preheater and then the contaminants would be destroyed in
the thermal oxidation system. The resultant compounds would
be water, carbon dioxide and hydrochloric acid (formed due
to the presence of chlorinated solvents).
After the destruction of the contaminaDts, the gas would be
passed through the heat exchanger again, this time to lower
the temperature of the treated gas stream. Acid gases from
the oxidation of the chlorinated hydrocarbons would then be
absorbed and neutralized in a caustic scrubber. The
scrubber would generate a brine solution that would be
disposed of off-site. From the scrubber, the treated. air
would then be released to the atmosphere.

2) Excavation and off-site disposal of surface soil
contaminated with PCBs
The PCB contaminated surface soil, in the drainage ditch and
near the former PCB pile, will be excavated (approximately
600 cubic yards) and disposed of at an off-site, TSCA-
regulated, treatment, storage, and disposal facility. The
exact amount of soil to be excavated is to be determined
based on the sampling and analysis for PCB contamination to
be performed during the design stage and the excavation

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RECORD OF DECISION SUMMARY
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Page 58
3) Extraction of contaminated qround water in the source and
concentrated reqions of the plume and natural attenuation of
the dilute reqion of the plume
Ground water from the source and concentrated regions of the
ground water plume would be collected using a multi-well
extraction system located in the source and concentrated.
region of the plume (Appendix A, Figure 23). The ground
water extraction wells would be constructed with stainless
steel or equivalent well casing to minimize degradation of
the well. Destruction of PVC well casing has been noted at
the 5ite, necessitating the use of the higher grade casing
material. Each of the wells would be drilled into the
shallqw bedrock. The ground water pumped from these wells
would be collected and pumped to the treatment building in a
pipeline to be buried below frost depth or application of an
equivalent method that would prevent potential freezing
problems.
The dilute region of the plume would be isolated from the
source contamination by using the extraction system as
described above to provide active containment. The dilute
portion of the plume would then be allowed to naturally
attenuate. Natural attenuation is the reduction of
contamination levels through three main processes:
diffusion; biodegradation; and physical and chemical
(abiotic) degradation. The isolation and natural
attenuation of the dilute region of the plume would be
enhanced by the reinjection of the treated ground water
downgradient of the extraction wells.
4) Treatment of the extracted qround water bY ultraviolet
(UV)/oxidation and carbon adsorption or air strippinq and
carbon adsorption
The extracted ground water would be combined with water from
the dewatering operations and pumped into an equalization
tank to be located in the ground water treatment building
within. the disposal area; The equalization tank would also
be used to remove any pure contaminants or solids which
would be drummed and sent to an off-site facility.

From the equalization tank the ground water would be pumped
to a metal precipitation unit where manganese, iron and
other inorganic (metallic) compounds would be removed. The
metals removal system would minimize the chances for
adversely affecting the UV/oxidation system and would also
reduce any elevated metal concentrations in the ground water
to naturally occurring levels. The metal sludge would be

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RECORD OF DECISION SUMMARY
picillo Farm Site
Page 59
treatment prior to disposal.

After the metal precipitation system, the pH of the ground
water would be adjusted and the ground water would be pumped
to the UV/oxidation system and/or air stripper. Hydrogen
peroxide, ozone, or a combination of both, would be added to
the ground water. The ground water then would be exposed to
ultraviolet light in a reactor. The ultraviolet light
causes the hydrogen peroxide or ozone to form molecules
that, because they are highly reactive, break down the VOCs
and SVOCs into water, carbon dioxide, and harmless chloride
salts. Based on the laboratory treatability study, a 60
minute retention time would degrade approximately 99% of the
organic contamination. .
After treatment by the UV/oxidation system, the ground water
would be passed through activated carbon filters to remove
the remaining contaminants. If ozone is used, air from the
treatment system would also pass through a catalytic
decomposer such as activated carbon filters to convert the
remaining ozone to oxygen and to remove the contaminants
prior to discharging to the atmosphere.
The only component of the preferred alternative that could
change is the implementation of an air stripper instead of
the UV/oxidation unit. Air stripping and carbon adsorption
would be used to treat the contaminated ground water
collected from the ground water extraction wells and the
dewatering system. All other components of the remedy would
remain the same. In the air stripping unit, contaminated
water would be countercurrently contacted with clean air to
volatilize the majority of the volatile organic
contaminants. Based on the pilot studies performed by Tighe
and Bond, the air stripper would remove about 90% of VOCs,
and the remaining 10% of VOCs and SVOCs would be removed by
the carbon adsorption treatment. Since either of these
treatment options (UV/Oxidation and air stripping with
carbon adsorption) will effectivelyach~eve the treatment
levels~ the decision on which system will be used will be
based upon more refined data and cost analysis during the
design. .

For the air stripping option, the vapor phase activated
carbon filter would be preceded by a heater to raise the
temperature and to reduce the relative humidity of the
contaminated air stream, thereby increasing the adsorptive
capacity of the carbon filter. The contaminated carbon
would be periodically regenerated for reuse. Based on the
data collected during the design and the system operation,

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RECORD OF DECISION SUMMARY
Picillo Farm site
Page 60
destruction, may be considered by EPA.
The remedial investigation of the source and concentrated
regions of ground water suggests that DNAPLs may be present.
The source control part of the remedy, enhanced SVE, is .
expected to effectively remove and treat the DNAPLs that may
exist. The ground water extraction wells will .initially
contain that portion of the plume where any DNAPLs may be
found so that the remainder of the contaminated aquifer and
surface water can be restored to their beneficial uses. EPA
will collect and periodically assess monitoring data and
periodically review advances in ground water cleanup
technology to determine if new techniques have been
developed to effectively remediate DNAPLs conditions and
whether any. modifications to the remedy are appropriate to
provide more effective attainment of cleanup levels.
.5) Recharae of the treated around water into the aauifer
The resultant treated water would be pumped from the ground
water treatment building to reinjection wells or discharged
into surface waters to maintain the water balance in the
Unnamed Swamp and the Great Ceder Swamp at current levels.
The piping to the reinjection wells would be buried below
frost depth or would incorporate an alternative design that
would minimize the potential for winter freeze-ups.
6) Lona-term environmental monitorina and periodic reviews
of the Site
The environmental monitoring program would be implemented to
evaluate the performance of the treatment system, the rate
of natural attenuation, and the overall effectiveness of the
remedy. The remedy would include installation of additional
deep bedrock monitoring wells to monitor for dissolved.
contamination in the deep bedrock northeast and west of the
disposal area and to act as early warning wells for
contamination approaching the residential wells. If
contamination is found to spread, an evaluation of the
effectiveness of the entire ground water extraction and
treatment system will be performed. Based on this
evaluation, adjustments or modifications to the ground water
extraction system will be implemented to prevent or limit
further contaminant. migration.
Selected ground'water monitoring wells would be sampled on a
quarterly basis for .VOCs and SVOCs. Selected surface water
and sediments locations would be sampled for VOCs and SVOCs
on at least an annual basis. Ground water, surface water

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RECORD OF DECISION SUMMARY
Picillo Farm site
Page 61
metals, PCBs and pesticides. TICs positively identified in
the RI and TICs from the monitoring program would be
periodically analyzed for in the subsequent sampling rounds.
Since evidence exists for the presence of petroleum solvents
near the northwest and west trenches, the total petroleum
hydrocarbons (TPH) analysis would need to be performed at
least annually. Residential wells in the area would be
monitored annually during the initial startup period of
cleanup activities. The number and location of weils
sampled and the frequency of sampling and analysis,
including sampling of residential wells, may be changed
based upon the evaluation of the sampling data results.

The influent and effluent from the treatment-plants would be
monitored as necessary to determine efficiency of the
treatment systems and to ensure compliance with ARARs. Air
omonitoring would be done at the treatment plants as
necessary to ensure that air emissions are in compliance
with ARARs. °
The details of the monitoring program would be developed
during remedial design to be tailored to the specifics of
the design. Additional monitoring wells and surface water
and sediment sampling locations may be needed to evaluate
the extent of the contamination over time and to monitor for
changes in the preferential contaminant movement and
discharges to the surface water system.
A soil monitoring program to demonstrate compliance with
soil cleanup levels and a performance monitoring program for
the enhanced SVE system would also be performed to determine
if the SVE system is working effectively. Results will be
evaluated to determine future operating parameters of the
system.
Selected bedrock and overburden wells would be monitored
upon initiation of remedial design until completion of the
remedial design.
Reports assessing the results of the sampling and analysis
events would be done after every sampling event. All
monitoring data would be evaluated during the implementation
of the remedial action to ensure that response objectives
are achieved. Monitoring data would beoevaluated to
determine effectiveness o~o the remedy, suggest remedy
improvements arid to refine predicted cleanup time.
Modifications to the remedial action, including the
evaluation and possible implementation of advances in ground
water cleanup technology may also require changes in

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RECORD OF DECISION SUMMARY
Picillo Farm site
page 62
7 )
Institutional controls
Institutional controls could include access restrictions
around areas of active soil remediation and restrictions on
use of the contaminated ground water and surface water. The
institutional controls would remain in place until the
cleanup levels are met. The objective of the institutional
controls shall be to insure that no activities take place at
the Site which either affect implementation of the selected
remedy or cause exposures to hazardous substances.
8)
Remedial Desiqn Issues
At the design stage, a pilot test for the enhanced SVE
utilizing a limited number .of vacuum extraction and air
injection wells would be conducted to optimize the system
prior to full scale operation. Design components such as,
the precise number and location of vapor extraction and air
injection wells, site specific vapor flow rates, radius of .
influence measurements, contaminant recovery rates, site
specific subsurface air temperatures, precise dewatering
techniques (e.g., trenches or horizontal wells), and
specific water and off-gas treatment options, so that the
SVE. system most effectively captures and removes the
contamination would be determined based on the pilot test
results.
During design and implementation of the thermally enhanced
vapor extraction, other methods may be evaluated to enhance
the effectiveness of the system in meeting cleanup levels.
Such methods may include other enhancements to vapor
extraction, such as radio frequency heating, steam injection
and air sparging.
Design studies would be performed for the dewatering
operation to determine system parameters such as: the time
period needed to dewater the area; exact depth of .
dewatering; need for DVE system; number and location of
dewatering wells; radius of influence; and pumping rates and
operational mode (partial vs. simultaneous).
The dewatering of the soils for the enhanced SVE operation
and extraction of the ground water in the source and
concentrated regions of the plume may potentially impact the
wetlands by dewatering the seeps and part of the. Unnamed.
Swamp. Studies would be conducted to determine the effect
of the remedy on the water table in the area. Similarly,
both the specific location for the discharge of treated
water and the method of discharge for the treated water

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RECORD OF DECISION SUMMARY
Picillo Farm site
page 63
recharge options or structural or hydrogeological barriers
to maintain the water balance in the area would .also be
performed. .

The exact amount of the PCB contaminated surface soil to be
excavated and the area and depth of the excavation would be
determined based on .the sampling and analysis for PCB
contamination to be performed during the design stage and
the excavation activities. .
Design studies would be performed to determined the precise
number, pumping rates and placement of ground water
extraction wells that contain, recover and treat
contaminants in the most effective and efficient manner.
During operation of the enhanced SVE system. and ground water
extraction and treatment, the systems' performance will be .
carefully monitored on a regular basis and operation of the
systems will be adjusted as warranted by the performance.
data. . .
Approximately 450 compounds were tentatively identified in
the RI. Also, evidence exists for the presence of petroleum
solvents near the northwest and west trenches. Sampling and
analysis for total petroleum hydrocarbons (TPH) would be
performed during the remedial design to ensure that soil and
ground water treatment systems are capable to effectively
treat the additional contamination. Long-term environmental
monitoring would include positive identification of the
major TICs and sampling and analysis for these compounds and
TPH. . .
Since several of the PCB analyses in sediment and surface
water were invalidated during the RI, additional s~mpling of
PCBs in sediment and surface water would be performed prior
to or during the design to verify the presence of PCBs and a
risk assessment may need to be performed. If PCBs do pose a
concern, the remedy may need to be modified to address this
contamination.
The goal of this remedial action is to restore the ground
water and surface water to their beneficial uses, which is,
at this Site, a potential future drinking water source.
Based on information obtained during the remedial
investigation, and the analysis of all remedial.
alternatives, EPA believes that the selected remedy may be
able to achieve this goal. Although not detected during the
RI, DNAPLs may be present at the Site. Studies to further
investigate the possibility of DNAPLs presence may need to

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RECORD OF DECISION SUMMARY
Picillo Farm site
Page 64
construction and operation of the remedy.
The ability to achieve cleanup levels at all points
throughout the area of attainment, or plume, cannot be
determined until after implementation of the source control
remedy and until after the ground water extraction and
treatment system has been implemented and operated for a
reasonably significant period of time, modified as
necessary, and contaminated ground water plume response is
monitored over time.
Based on current data, EPA estimates that the ground water
will be extracted and treated for approximately 20 years. .
During operation, the soil treatment and ground water
extraction and treatment systems' performance will be
carefully monitored on a regular basis and adjusted as
warranted by the performance data collected during
operation. These adjustments or modifications may include
any or all of the following: enhancements to the SVE system;
relocation or addition of extraction wells; modification of
withdrawal and pumping rates; alternating pumping rates; and
switching from continuous pumping to pulsed pumping.
If, following a reasonable period of the ground water system
operation, EPA determines that the selected remedy cannot
meet cleanup levels, EPA may consider contingency measures
as a modification to the selected remedy. Such contingency
measures may include the following:
a) engineering controls such as physical barriers, or
long-term gradient control provided by low level
pumping, as containment measures;
b) ARARs may be waived for the cl~anup of the relevant
portions of the aquifer based on the .technical
impracticability of a~hieving further contaminant
reductions and revised cleanup levels may be
established for the relevant portion of the
aquifer;
c) institutional controls will be maintained to
prevent use of ground water that remains above
health-based levels;
d) continued monitoring of specified wells; and
e) ~~riodic reevaluation of remedial technologies for
ground water restoration; or

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RECORD OF DECISION SUMMARY
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Page 65
"to further reduce the mass of the contaminants and
to ensure that the remedy remains protective of
human health and the environment.
The decision to invoke any or all of these measures may be
made by EPA during a future review, following a reasonably
significant period of operation of the selected remedy. If
EPA determines that such contingency measures are necessary,
and are significant or fundamental modifications to the
remedy, such changes will be documented in a future decision
document. "
To the extent required by law, EPA will review the Site at
least once every five years after "the initiation of remedial
action at the Site if any hazardous substances, pollutants
or contaminants remain at the Site to assure that the
remedial action continues to protect human health and the
environment. EPA will also review the Site before the Site
is proposed for deletion from the NPL.
XI.
STATUTORY DETERMINATIONS
The remedial action selected for implementation at the Picillo
Farm Superfund Site is consistent with CERCLA and the NCP. The
selected remedy is protective of human health and the
environment, attains ARARs and is cost effective. The selected
remedy also satisfies the statutory preference for treatment
which permanently and significantly reduces the mobility,
toxicity or volume of hazardous substances as a principal
element. Additionally, the selected remedy utilizes alternate
treatment technologies or resource recovery technologies to the
maximum extent practicable. "
A.
The Selected Remedy is Protective of Human Health and
the Environment
The remedy at this Site will permanently reduce the risks
posed to human health and the environment by eliminating,
reducing or controlling exposures to human and environmental
receptors through treatment, engineering controls, and
institutional controls. Specifically, the risk presented at "
the Site to human health is the potential ingestion of the
contaminated ground water. The potential use of surface
water as drinking water also poses a risk to human health.
The selected remedy uses a soil treatment system which will
remove the contamination from the soil and reduce the
leaching of the contamination from the soil into the ground
wa~er~ The potential for direct contact of the

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RECORD OF DECISION SUMMARY
Picillo Farm site
Page 66
soil will be eliminated through the off-site removal of the
PCB-contaminated soil to an EPA-approved disposal facility.
The management of migration portion of the selected remedy,
in combination with the source control, will return the
ground water and surface waters to their beneficial use in
approximately 20 years. A long-term monitoring program will
ensure that the remedy remains protective of human health
and the environment.
Moreover, the selected remedy will achieve potential human
health risk levels that attain the 10-4 to 10-6 incremental
cancer risk range and a level protective of noncarcinogenic
endpoints, and will comply with ARARs and the "To Be
Considered" criteria. At the ti~e that the Interim Ground
Water Cleanup Levels identified in the ROD and newly
promulgated ARARs and modified ARARs which call into
question the protectiveness of the remedy have been achieved
and have not been exceeded for a period of three consecutive
years, a risk assessment shall be performed on the residual
ground water contamination to determine whether the remed.ial
actio~ is protective. This risk assessment of the residual
ground water contamination shall follow EPA procedures and
will assess the cumulative carcinogenic and non-carcinogenic
risks posed by exposure to ground water (e.g., ingestion of
ground water from domestic water usage).
If, after review of the risk assessment, the remedial action
is not determined to be protective by EPA, the remedial
action shall continue until protective levels are achieved
and have not been exceeded for a period of three consecutive
years, or until the remedy is otherwise. deemed protective.
These protective residual levels shall constitute the final
cleanup levels for this Record of Decision and shall be
considered performance standards for any remedial action.

Considering all of the elements of the selected remedy, EPA
has determined that the selected remedy is protective of
human health and the environment.
B.
The Selected Remedy Attains ARARs
This remedy will attain all applicable or relevant and
appropriate federal and state requirements that apply to the
Site. Environmental laws from which ARARs for the selected.
remedial action are derived, .and the specific ARARs include:
Chemical-SDecific
o
Safe Drinking Water Act (SDWA) - Maximum Contaminant Levels

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RECORD OF DECISION SUMMARY
Picillo Farm site
Page 67
o
Safe Drinking Water Act (SDWA) - Maximum Contaminant Levels
Goals (MCLGs) (40 CFR 141.50-141.51) (non-zero MCLGs)
o
Resource Conservation and Recovery Act (RCRA) - Ground Water
Protection Standards (40 CFR 264.94).
o
Clean Water Act (CWA) - Ambient Water Quality Criteria
(AWQCs) (40 CFR 131)
o
Rhode Island Water Quality Standards (Section 6) -- Rhode.
Island Water Quality regulations for Water Pollution Control
(October 1988) .
o
Rhode Island Water Quality Regulations (Sections 7, 8, 10,
17) -- Rhode Island Water Quality regulations for Water
Pollution Control (October 1988)
o
Rhode Island Rules and Regulations for Ground Water Quality
(regulation DEM-GW-01-92, July 1993)
Rules and Regulations for Public Drinking Water (R46-13-DWQ)
Location-Specific
o
o
Clean Water Act (CWA) (40 CFR 230; 40 CFR 320-330)
o
Fish and Wildlife Coordination Act (40 CFR 6.302(g»
o
Protection of Wetlands Executive Order No. 11990 (40 CFR
Part 6)
o
Rhode Island Rules and Regulations for "Ground Water Quality
(Regulation DEM~GW-01-92, July 1993)

Rhode Island Freshwater Wetlands Act (RIGL 2-1-18-27; Title
2, ch 1 ~~ 18-27)
o
o
Rhode Island Rules and Regulations Governing the Enforcement
of the Freshwater Wetlands Act (August 1990)
Action-Specific
o
Clean Water Act (CWA) (40 CFR 122, 125)
o
Resource Conservation and Recovery Act (40 CFR 265, Subpart
P)
o
Resource Conservation and Recovery.Act (40 CFR 264, Subpart

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RECORD OF DECISION SUMMARY
Picillo Farm site
Page 68
o
Clean Air Act (CAA)
(40 CFR 61.348)
(40 CFR 61.63)
o
Clean Air Act (CAA)
o
Rhode Island Rules and Regulations for Ground Water Quality
(Regulation DEM-GW-01-92, July 1993)
o
Air Pollution Control Regulation No.1: Visible Emissions
(Section 1)
o
Air Pollution Control Regulation No. 17: Odors (section 17)
o
Air Pollution Control Regulation No.5: Fugitive Dust
(section 5)

Air Pollution Control Regulation No. 22: Air Toxics (section
22)
o
o
Air Pollution Control Regulation No. 15: organic Solvent
Emissions (section 15)
o
Rhode Island Water Quality Standards (Section 6) -- Rhode
Island Water Quality regulations for Water Pollution Control
(October 1988)
o
Rhode Island Water Quality Regulations (Sections 7, 8, 10,
17) -- Rhode Island Water Quality regulations for Water
Pollution Control (October 1988)
o
Rhode Island Underground Injection Control Program Rules and
Regulations (June 1984)

Rhode Island Hazardous Waste Rules and Regulations (Section
3.53)
o
o
Rhode Island Hazardous Waste Rules and Regulations (Section
8)
o
Rhode Island Hazardous Waste Rules and Regulations (Sections
9.18, 9.19)

Rhode Island. Hazardous Waste Rules and Regulations (Section
3.53)
o
o
Toxic Substance Control Act (TSCA) (40 CFR 761)
To Be Considered
o
Environmental Protection Agency (EPA) Risk Reference Doses

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RECORD OF DECISION SUMMARY
Picillo Farm site
paqe 69
o
Environmental Protection Agency (EPA) Carcinogen Assessment
Group (CAG) Potency Factors
o
Environmental Protection Agency (EPA) Health Advisories (HA).
and Acceptable Daily Intakes (ADIs)

Environmental Protection Agency (EPA) Health Effects
Assessments (HEAs)
o.
o
Environmental Protection Agency (EPA) Ground Water
Protection Strategy

Environmental Protection Agency (EPA) Interim Sediment
Quality Criteria
o
o
Office of Solid Waste and Emergency Response (OSWERjEPA) Air
Stripper Control Guidance (Directive 9355.0-28)
o
Environmental Protection Agency (EPA) Region 1 Memo from
Louis Gitto to Merrill Hohman (July 12, 1989)

Toxic Substance Control Act (TSCA) PCB Spill Clean-up Policy
(40 CFR Part 761, Subpart G)
o
o
Rhode Island Policy on Permitting Air Strippers
All listed ARARs can be found in Tables 8, 9, and 10 in Appendix
B of this Record of Decision. These tables provide a brief
synopsis of the ARARs and an explanation of the actions necessary
to meet the ARARs. These tables also indicate whether the ARARs
are applicable or relevant and appropriate to actions at the
site. In addition to ARARs, the tables describe standards that
are To-Be-Considered (TBC) with respect to remedial actions. The
more significant ARARs are also discussed below.
i.
Chemical Specific
Federal and State Drinkinq Water Standards
The ground water aquifer under the Site is classified as
Class lIB under. the Federal Ground Water Protection strategy'
and Class GA-NA by the State of Rhode Island, which is a
source of potable water. While Maximum contaminant Levels
(MCLs) and Maximum Contaminant Level Goals (MCLGs)
promulgated under the Federal Safe Drinking Water. Act are
not applicable to ground water, they are relevant and
appropriate to ground water cleanup or to the attainment of
ground water cleanup levels because the ground water may be
used as a drinking water source in the reasonably

-------
RECORD OF DECISION SUMMARY
Picillo Farm Site
Page 70
usable ground water be restored to their beneficial uses
whenever practicable. See 40 CFR ~ JOO.4JO(a) (iii) (F).
The ground water quality standards established in the Rhode
Island Rules and Regulations for Ground Water Quality are
relevant and appropriate when the established values are
more stringent than federal MCLs and non-zero MCLGs.
The remedy will attain these ARARs as well as those
identified in Appendix a, TableS, and will comply with
those regulations which have been identified as TBCs by
meeting the ground water cleanup levels throughout the
contaminated plume in approximately 20 years as a result of
the implementation of the selected source control and
management ~f migration remedy. Removal of contaminants
from the soil and operation of the ground water extraction
and treatment system will reduce levels of the contamination
'at the Site to the interim cleanup levels identified in this
ROD. .
Federal and State Surface Water Standards
Under the Clean Water Act (CWA) , EPA has established water
quality criteria found in 40 CFR 131 Subpart 0, which are
nonenforceable guidelines to be used by states to establish
water quality standards. These water quality criteria are
considered relevant and appropriate requirements for cleanup
of the surface water at the Site.
The Rhode Island Water Quality Standards established under
the Rhode Island Water Quality Regulations for Water
Pollution Control, which define the water quality standards
of a water body by designating the use or uses to be made of
the water body and by setting criteria necessary to protect
those uses, are applicable requirements. The Rhode Island
Water Quality Regulations for Water Pollution Control, which
also regulate the restoration, preservation, enhancement and
protection of state waters, are applicable requirements for
any surface water discharges at the Site.
ii.
. Location Specific
Areas immediately adjacent to the west and south of the
Picillo Farm property are designated wetlands under the
Rhode Island Department of Environmental Management Rules
and Regulations governing the enforcement of the FreshWater
Wetlands Act. Portions of the Site lie within these
wetlands under jurisdiction of the Rhode Island Fresh Water
Wetlands Act. Activities associated with the selected

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RECORD OF DECISION SUMMARY
Picillo Farm site
Page 71
the applicable requirements of the Rhode Island Fresh Water
Wetlands Act and will be met.
iii.
Action Specific
Federal and State air standards and regulations will guide
remediation measures designed to limit contaminant emissions
from the soil and ground water treatment systems. Under the
Clean Air Act (CAA), requirements setting emission' standards
for benzene and vinyl chloride are relevant and appropriate
for any air emissions caused by the soil and ground water
treatment systems. Certain provisions of the Resource
Conservation and Recovery Act (RCRA) are also relevant and
appropriate for air emissions from the soil and ground water
treatment systems. Certain provisions of the Rhode Island
Air Pollution Control Regulations, which set emission
. limitations are applicable and will be met during excavation
of PCB-contaminated surface soil and for air emissions from
soil and ground water treatment systems at the Site.
Under the Clean Water Act (CWA), substantive permit
requirements of the National Pollution Discharge Elimination
System (NPDES) for point source discharges are applicable if
treated water is discharged into the surface waters. As
discussed above under Chemical Specific ARARs, the Rhode
Island Water Quality Standards are applicable requirements
and will be met through treatment and proper controls for
any surface water discharges at the site. If treated ground
water will be reinjected into the aquifer, Rhode Island
Underground Injection Control (UIC) and Rhode Island Rules
and Regulations for Ground Water Quality will be applicable
requirements. The reinjection system will be designed,
constructed and operated in accordance with these
regulations to prevent ground water contamination.
Storage and disposal of PCB-contaminated soil will comply
with storage, treatment and disposal requirements of the
Toxic Substance Control Act (TSCA) through proper
engineering design and controls. These regulations are
currently determined to be relevant and appropriate.
However, if PCB concentration during the remedial design and'
action are determined to exceed 50 ppm, these regulations
become applicable. The disposal of PCB-contaminated soils
will provide a permanent and protective' remedy that. would
satisfy the re~uirements.of TSCA.
C.
The Selected Remedial Action is Cost-Effective
In the Agency's judgment, the selected. remedy is cost

-------
RECORD OF DECISION SUMMARY
Picillo Farm Site
Page 72
proportional to its costs. In selecting this remedy, once
EPA identified alternatives that are protective of human
health and the environment and that attain, or, as
appropriate, waive ARARs, EPA evaluated the overall
effectiveness of each alternative by assessing the relevant
three criteria -- long term effectiveness and permanence;
reduction in toxicity, mobility, and volume through
treatment; and short term effectiveness, in combination.
The relationship of the overall effectiveness of this.
remedial alternative was determined to be proportional to
its costs. The costs of this remedial alternative are:
Capital
Costs
O&M Costs
Present
Worth
SC-2
MM-3*
Total
$2,700,000
$1,600.000
$4,300,000
$ 1,400,000
$10,000.000
$11,400,000
$ 4,100,000
$11.600.000
$15,700,000
*
Costs based on UV/oxidation option; costs for the
alternate air stripping option are presented in section
VIII, Description of Alternatives)
With respect to the source control alternatives, the
selected alternative, SC-2 is protective of human health and
the environment. Additionally, SC-2, in comparison with the
other source control alternatives, is the least expensive
alternative with the greatest proportional over-all
effectiveness. Alternatives SC-3 (excavation and thermal
desorption) and SC-4 (off-site incineration) do not provide
overall effectiveness and protectiveness proportional to
their respective costs. Alternative SC-4 is the most
expensive source control alternative with an estimated total
cost of $101,200,000. Alternative SC-3 is the next most
expensive with a cost of $23,900,000 which is almost six
times higher than the cost of SC-2, the selected source
control remedy.
Moreover, alternatives SC-3 and SC-4 would each present a
much greater short-term risk than the selected alternative
because of the required excavation of a large volume of
soil. Although the in-situ treatment components of
alternatives SC-3 and SC-4 create an initial reduction in
contaminant concentrations, these alternatives are not
considered cost-effective due to the 'low short-t.erm
effectiveness, the high implementation ~osts, and the
adverse impacts from extensive soil excavation. Thus, of
the three source control alternatives evaluated and
considered protective, the selected source control remedy,

-------
RECORD OF DECISION SUMMARY
Picillo Farm site
Paqe 73
In conjunction with the implementation of the selected
source control remedy, two of the management of migration
alternatives, alternative MM-2 and selected alternative MM-
3, would attain ARARs and be protective of human health and
the environment. Alternative MM-2 would cost $14,200,000 to
implement. The selected alternative, MM-3, would cost
approximately 20% less than MM-2 at a cost of $11,600,000.
Both, MM-2 and MM-3 would achieve restoration in the source
and concentrated regions of the plume in approximately 20
years. Alternative MM-2 differs in that it entails active"
treatment of the dilute region of the plume.
Through active treatment, alternative MM-2 would attain
cleanup levels in the dilute portion of the plume in
approximately 8 years. However, restoration would not be
complete until cleanup levels are attained in the source and
concentrated regions of the plume. The selected management
of migration remedy, MM-3, provides for the natural
attenuation of the dilute portion of the plume which would"
meet cleanup levels in the same approximately 20 years
period that it would take to attain cleanup levels in the
source and concentrated regions. This would be achieved
through isolation and active treatment of the source and
concentrated regions of the plume.
Although the active treatment of the dilute portion of the
plume in alternative MM-2 achieves restoration of the dilute
region in a shorter period of time than MM-3, MM-2 presents
a greater short-term risk of impacting the environment. The
active treatment of the dilute region would require the
extraction of a larger amount of ground water." The active
extraction of ground water from the dilute portion of the
plume would be implemented in very close proximity to the
Unnamed Swamp and thus, increase the possibility of
adversely impacting wetland areas. In selecting the.
management of migration remedy, EPA weighted the twelve-year
estimated time difference in the restoration of the dilute
region of the plume and the time period "for overall
restoration of the aquifer and surface water against the
cost and the short-term effectiveness of MM-2 and MM-3.
Based on these considerations, EPA has determined that the
selected management of migration remedy, MM-3, provides a
greater overall effectiveness and protectiveness
proportional to its costs than does alternative MM-2.
D.
The Selected Remedy Utilizes Permanent Solutions and
Alternative Treatment or Resource Recovery Technologies
to the Maximum Extent Practicable

-------
RECORD OF DECISION SUMMARY
Picillo Farm site
paqe 74
or, as appropriate, waive ARARs and that are protective of
human health and the environment, EPA identified which
alternative utilizes permanent solutions and alternative.
treatment technologies or resource recovery technologies to
the maximum extent practicable. This determination was made
by deciding which one of the identified alternatives
provides the best balance of trade-offs among alternatives
in terms of: 1) long-term effectiveness and permanence; 2)
reduction of toxicity, mobility or volume through treatment;
3) short-term effectiveness; 4) implementabilitYi and 5)
cost. The balancing test emphasized long-term effectiveness
and permanence and the reduction of toxicity, mobility and
volume th~ough treatment; and considered the preference f6r
treatment as a principal element, .the bias against off-site
land disposal of untreated waste, and community and state
acceptance. The selected remedy provides the best balance of
trade-offs among the alternatives.
Except for the No-Action Alternative SC-1, all of the source
control alternatives (SC-2, SC-3 and SC-4) would provide
overall protection of human health and the environment and
meet their corresponding ARARs. All three alternatives
would offer good protection against the principal risks
associated with potential ingestion of contaminated ground
water in the foreseeable future resulting from the leaching
of contaminants from the soils into the ground water.
Although alternative SC-4 would offer the most permanent
protection on-site because all contaminated soils would be
transported and disposed of off-site, it would pose
potential short-term risks related to major on-site
excavation and the transport of waste off-site.
Implementation of this alternative would also be unreliable
as a result of the following major considerations: The
ability of the local roads to handle the large volume of
traffic associated with the off-site transport of waste, and
the uncertainty in securing an incineration facility which
could handle the large volume of contaminated soils
(approximately 94,000 cubic yards). In addition, the
$101,200,000 cost to implement SC-4 would be the most
expensive of all the alternatives.
Alternative SC-3 would also be very effective in reducing or
eliminating long-term risks associated with exposure to soil
leachate. However, even after an initial in-situ treatm~nt,
the sho:::--. "::erm risks to nearby communities and workers
associat8~ with extensive excavation of contaminated soils
create major uncertainties with implementing SC-3.
Alternative SC-3 would also be the next most expensive

-------
RECORD OF DECISION SUMMARY
Picillo Farm site
Page 7S
In EPAi~ analysis, the selected remedy SC-2 would provide
better overall protection through long-term effectiveness
and permanence, and cost effectiveness than the other.
alternatives. At a cost of $4,100,000, SC-2 would be
designed to treat the contaminants in the subsurface soils
without the need for excavation, thereby avoiding the short-
term risks associated with the other alternatives. To
maximize the long-term effectiveness of SC-2, a pilot study
would be performed during the design phase to optimize the
operating parameters and minimize uncertainties in the
implementation. . .
Two of the management of migration alternatives, MM-2 and
MM~3, in conjunction with the implementation of any active
SC alternative, would provide overall protection of human
health and the environment and would attain all ARARs. Both
alternatives utilize the same permanent solution, extraction
and treatment of ground water, to reduce the contamination
in the aquifer and surface water. Both alternatives would
be equally implementable since they both employ similar
technology. In addition, both alternatives MM-2 and MM-3
would provide essentially the same long-term effectiveness.
However, the cost of implementing MM-3, $11,600,000, is less
than the $14,200,000 cost to implement MM-2.
The difference between the alternatives would be the amount
of contamination that is extracted and treated versus the
amount of contamination that is allowed to naturally
attenuate. Alternative MM-2 would provide greater reduction
in toxicity, mobility or volume through treatment by
extracting and treating water in the entire plume, while the
selected remedy MM-3 would only extract and treat ground
water in the source and concentrated portions of the plume,
allowing the dilute region to naturally attenuate.. By
containing and treating contamination in the' source and
concentrated regions, ground water in the dilute region is
expected to be remediated in approximately 20 years in the
selected remedy, compared to the' approximate 8 year period
to treat the dilute region under alternative MM-2. However,
the importance of this distinction is lessened because the
entire restoration time for the source and concentrated
regions of the plume would be 20 years for both MM-2 and MM-
3. ' '
Although the, restoration time of 20 years for the entire
plume is similar for both alternatives, alternative MM-2 is
expected to have a greater short-term impact on the
environment. The extraction arid treatment of the dilute
portion of the plume under MM-2 would create a greater risk

-------
RECORD OF DECISION SUMMARY
Picillo Farm site
Page 76
largeramc~nt of ground water in the immediate proximity to
the wetlands would be extracted. Based on the above
considerations, EPA has determined that the selected remedy
MM-3 provides a greater overall effectiveness and
protectiveness than MM-2.
E.
The Selected Remedy satisfies the Preference for
Treatment Which Permanently and significantly Reduces
the Toxicity, Mobility or Volume of the Hazardous
Substances as a Principal Element.
The principal elements of the selected remedy are in-situ
treatment of soil by enhanced vapor extraction and
extraction and treatment of ground water. These elements
address the primary threat at the Site, which is the
contamination of soil, ground water and surface water. The
selected remedy satisfies the statutory preference for
treatment as a principal element by: permanently reducing
the volume of contaminants; reducing leaching of
contaminants from the soil into the ground water; and
reducing the amount of contaminants migrating into the
dilute portion of the ground water plume and the surface
water. .
XII. DOCUMENTATION OF NO SIGNIFICANT CHANGES
EPA presented a proposed plan (preferred alternative) for
remediation of the Site on June 29, 1993. The source control
portion of the preferred alternative included treatment of soils
contaminated with VOCs and SVOCs by in-situ thermally enhanced
soil vapor extraction and excavation and removal off-site of
surface soil contaminated with PCBs. The management of migration
portion of the preferred alternative included extraction and
treatment of contaminated water to federal and state drinking
water standards by.UV/Oxidation and carbon adsorption or air
stripping and carbon adsorption. No significant changes from the
Proposed Plan have been made to the selected remedy as detailed
in the Record of Decision.
XIII. STATE ROLE
The Rhode Island Department of Environmental Management has
reviewed the various alternatives and has indicated. its support
for the selected remedy. The State has also reviewed the .
Remedial Investigation, Risk Assessment and Feasibility Study to
determine if the selected remedy is in compliance with applicable
or relevant and appropriate State Environmental laws and
~egulations. The State of Rhode Island concurs with the selected
~emedy for the Picillo Farm Superfund Site. A copy of the

-------
FIGURE 1
FUGURE 2
FIGURE 3
FIGURE .4
FIGURE 5
FIGURE 6
FIGURE 7
FIGURE 8
FIGURE 9
FIGURE 10
FIGURE 11
FIGURE 12
FIGURE 13
FIGURE 14
APPENDIX A
RECORD OF DECISION
PICILLO FARM SUPERFUND SITE
LIST OF FIGURES
LOCATION MAP
BEDROCK CONTOUR MAP
LOCATIONS OF HISTORIC TRENCHES AND PILES
TOTAL VOLATILE ORGANICS (TVO) IN OVERBURDEN
WELLS
TOTAL VOLATILE ORGANICS (TVO). CONCENTRATIONS
IN SHALLOW BEDROCK WELLS
TOTAL SEMIVOLATILE ORGANICS CONCENTRATIONS IN
OVERBURDEN WELLS
TOTAL SEMIVOLATILE ORGANICS CONCENTRATIONS IN
SHALLOW BEDROCK WELLS
MAXIMUM TOTAL VOLATILE ORGANICS (TVO)
CONCENTRATIONS IN SOIL
MAXIMUM TOTAL SEMIVOLATILE ORGANICS
CONCENTRATIONS IN SOIL
SOIL DEPTH TO MEET CLEANUP LEVELS FOR VOCs IN
SOIL
SOIL DEPTH TO MEET CLEANUP LEVELS FOR SVOCs
IN SOIL
MAXIMUM PCB CONCENTRATIONS IN SOIL
POST SOIL REMOVAL PCB CONCENTRATIONS (1988)
TOTAL VOLATILE ORGANICS (TVO) CONCENTRATIONS

-------
FIGURE 15
FIGURE 16
FIGURE 17
FIGURE 18
FIGURE 19
FIGURE 20
FIGURE 21
FIGURE 22
FIGURE 23
APPENDIX A
RECORD OF DECISION
PICILLO FARM SUPERFUND SITE
LIST OF FIGURES (cont.)
TOTAL SEMIVOLATILE ORGANICS CONCENTRATIONS IN
SURFACE WATER AND SEDIMENT
HUMAN HEALTH RISK ASSESSMENT SOIL EXPOSURE
ZONES
HUMAN HEALTH RISK ASSESSMENT GROUND WATER
EXPOSURE ZONES
HUMAN HEALTH RISK ASSESSMENT SURFACE WATER
AND SEDIMENT EXPOSURE ZONES
AREAS OF SOIL REQUIRING TREATMENT
AREAS OF SURFACE SOILS REQUIRING TREATMENT
ALTERNATIVE MM-2 EXTRACTION AND TREATMENT
LOCATION MAP
ALTERNATIVE MM-3 EXTRACTION AND TREATMENT
LOCATION MAP

-------
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PICILLO FARM
SURFACE SOILS
REQUIRING TREATMENT
$& AIWIXHD SOIl BJRING
-500- El!VA11ON COHTOIIf (FT.)
- -,-,- Q2 WI.fi CONTOUR (FT.)
f".J HlSTCRICAltRENCH l.CCA11ONS
, BEDROCK COHTOUR (fT.)
I

o 100 200 300 400 FT
NOT[; TOPOGRAPHY FRO" COE (1989)
-i<'T. ?(I
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"01"'1'-' ",; \-
-------
Alternative MM-2 Extraction and Treatment Location Map
!
!
'""
. ~.o
-------
Alternative MM-3 Extraction and Treatment Location Map
JUO
.'"
-------
l.
.,.
Selected ReJredy Conceptual Site Plan
)
\ : :
"\~::~~~' . ~:: : ::;
,./ 0/:\

: l.:::. :

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C<" - - ;.;::: :.~.wm. ,""c....
t
--------------... -
LEGEND
x
GROUNDWATER EX'RACTION WElLS
. GROUNDWATER REINJECTION WEllS
. Hor AIR INJECTION WEll
.. VACUUM EX'RACTlOII WEll
O AREA WHERE CON' AMINAN'S IN SOIL
EXCEED CLEANu!' LEVElS
-x~ EIlISTING FENCE
illL WETlANDS
O. AREA WHERE cOIn AMINANTS IN GROUND
: : : WATER EKCEED UHERIM CLEANUP LEVElS
~
o 1:.1>
.~O
_--I
bOO fI
JOO
VIEW lOOKING NORT"
--_._-~_.._- -
IIIIIIA..O
IWA-
y
IOWfllIC1
COIIII:I
.ot 0"" ... .1 "" 1101 Air
".e&:Uoa W". IN-
.., 0", - .1 ... ¥8jI"
I""CUM W"I '-'0"
HOT Alii
II.IU; 110"
WUlI.1
- - - ------..-------. --- ---_.._-
_.- ------------- ---------.---..-.._...__h'--_- ---
. ---. -. --- .---..--------"'---.-"'" -_.- --- . .0..' .. . ..
1001 10 ICAI f
-------
TABLE 1
TABLE 2
TABLE 3
TABLE 4
TABLE 5
TABLE 6
TABLE 7
TABLE 8
TABLE 9
TABLE 10
APPENDIX B
RECORD OF DECISION
PI CILLO FARM SUPERFUND SITE
LIST OF TABLES
SUMMARY OF STATISTICS FOR STUDY CHEMICALS IN
GROUND WATER, SOILS, SURFACE WATER AND
SEDIMENT
HHRA SUMMARY OF RISK ESTIMATES
HUMAN HEALTH RISK ASSESSMENT (HHRA) DETAILED
SUMMARY OF RISK ESTIMATES BY MEDIUM AND
EXPOSURE ZONE
ECOLOGICAL RISK ASSESSMENT (ERA) SUMMARY OF
RISK ESTIMATES
SOURCE CONTROL AND MANAGEMENT OF MIGRATION
ALTERNATIVES EVALUATED
SUMMARY:
SOURCE CONTROL ALTERNATIVES
SUMMARY: MANAGEMENT OF MIGRATION
ALTERNATIVES
CHEMICAL-SPECIFIC ARARs FOR THE SELECTED
REMEDY
LOCATION-SPECIFIC ARARs FOR THE SELECTED
REMEDY
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Plclllo Firm 8...lIn. RI.1e A..llamlnl
Ground W.llr Sourci Zonl
VOIIIIII Orglnici Oil. Summl"
i


i'~;\i~f\{r;llfl.S.;~1!I.iii)~j~~!;~~~I"" ...
 "lloOlnllld Organic.  I    
 Vinyl Chlorldo 1.76   1.10 6 MW.17 3/51
 1 flchlorolluoromelhaoo 69.84 I  196.74 960 MW-13 16/;!6
 OlchlorOnUOlomolhanu 1.30   1.70 0.1 MW-70 1/2
 1,1,2- 1rlchloro'I,2,2- Trlnuoroolhan 106.12 !  219.41 980 MW.57 23/26
 OlChioromolhane 651.86 ; 2857.26 19000 MW.55 II/51
 1,l.Olchloroulhono 18.92   31.44 190 MW-55 35/51
 1,1-0lchloroolhallo 107.65 i 292.17 1900 MW-57 30/51
 bans-I,2.0Ichloroolhllno 2.81   4.31 23 MW-13 3/26
 cls-I,2-0IchiOlOOlheno 110.47 I 521.82 2100 MW.51 10/26
 1,2.0lchloroolhono 21.86 I 39.60 160 MW.06 11/25
 Chlorolorm 1846.21   6599.55 42000 MW.13 46/51
 1,2-0lchloroolhano 228.00   419.40 2100 MW-13 4/)/51
 1,I,I-Jrlchloroelhano 1858.49 I 3441.75 10000 MW-13 40/51
...... Carbon T olrachiOllde 12.18 I . 69.60 500 MW.06 1/51
 1,2-0lchloroplopane 83.!iO 259.09 1400 MW-10 .10/51
o "frlchlOfoolhone 508.59 1555.25 9300 MW-13 46/51
HI  
 1,I,2-Tr1ch1or0ll1haoo 6.32 ! 15.03 95 MW-5Q 19/51
vi TelrachioroolhoOll 128.16   180.43 910 MW.13 43/51
m I
 1,1,1,2. Telradlloroolhane 0.09 I 0.02 0.1 MW-69 212
 ChlOloboozaoo 111.84 ! 261.00 1300 MW-54 19/51
 Aromallci  I    
 Bonzono 131.94 i 349.01 2000 MW.13 30/51
 1010000 2294.49 i 6356.U4 36000 MW.13 2U/51
 Elhylbenlooo 212.73 573.28 2000 MW.09 29/51
 SIy,ellO 4.45 I 13.03 95 MW.1:I 2151
 Xylono 603.94 i 1351.71 6700 MW.O!) 29/51
    I    
 W...r Solubl..   i    
 Acolono 656.77 I 3898.66 21000 MW.55 6/49
 IOlfahydrolulan 276.46 797.75 3000 MW.55 20/25
 2.Uu1an0fl0 219.19   1244.83 0500 MW.55 5/4U
 4.Mulhyl.2-PonIano0ll 23.92   75.08 400 MW-13 7/4!J
 Othlr       
 Calbon Disuilido 2.49   0.64 6 MW.1S 1/51
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Plclllo Firm B...lln. Rllk A"...m.nl
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 Polynucl.., Arom.llc "ydroclfbon.     
 NaphlhalOne 7.14 8.71 39 MW.57 17/35
 2 Melhylnaphlhalene ".41 4.29 25 MW.48 8134
 Oibenzoluran 3.12 2.40 8.5 MW.48 3/33
 Ph.nol.     
 Phenol 34.70 86.98 410 MW-13 9/25
 2,Chlorophenol ".48 7.14 33 MW-18 6124
 2. MOlhylphonol 26.52 45.44 160 MW-78 13/26
 4- Molhylphenol 20.58 41.24 110 MW-57 11/26
 2.Nal,optlenol 5.46 2.35 17 MW-13 1/26
 2.4.0Imolhylphenol 9.88 18.67 11 MW~78 13/26
IV 2.4.0Ichlo'ophenol 39.20 86.77 340 MW.57 7/25
 2.4.6- T,lchlorophenoi 3.79 2.17 10 MW-06 3/24
o     
NI Phlh.III..     
U1 Olmelhyl phlhalate 3.91 1.44 8 MW-13 2134
0"1 Olillhyl phlhalale 8.81 21.16 120 MW.13 12rJ4
 Ol.n.bulyl phlhala1e 5.00 8.24 49.5 MW-48 4/33
 8ulylbenzyl phlhalal8 5.26 12.62 75.5 MW.48 5/34
 8Is 12.Elhylhelyl)phlhalale 5.70 12.55 72 MW-48 5133
 UJ.n oc1yl J",dllll;alu 6.06 6.00 40 MW-l0 1/:J:J
 Arom.llc.     
 1,2.0Ichlo,obenze08 04.94 221.14 920 MW-57 18/35
 Nillobenzene 5.82 13.04 78 MW-09 2I3:J
 1,2,4. T,lchlorobenzene 6.06 7.17. 27.5 MW-48 12rJ4
 Elh".     
 Ois (2.Chlotoolhyl) Elher 10.00 27.49 160 MW.!i5 17/34
 UIS (2.Chlo,oOUlOlY) Molhane 5.42 2.44 19 MW.I~ 11:1:1
 Olh.,     
 Bonzyl Alcohol 4.00 1.41 6 MW-06 1/5
 Isophorone 25.71 46.02 190 MW-55 . 16/35
 Bonlolc Add 32.60 . 15.00 55 MW-13 114
 4-Chloroanlllne 5.21 1.22 12 MW.55 1/33
100
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Aluminum 26231.95 I. 36482.45 159000 MW.06 30/31
Anlimon.. 8.28 . 2.26 11.0 MW.10 21:11
A,sullle 1.19 . 0.21 2.3 MW.19 1/31
tJa,lum 153.51 I 181.13 178 MW.19 25/31
. Oo'Vlllum 4.80 ! 6.41 32.3 MW.06 25/31
Cadmium 8.90 i 24.24 126 MW.06 15/31
Calaum 18229.03 I 11410.31 49400 MW.19 .31/31
ChfOmium 35.34 141.62 189 MW.06 12/31
Cobalt 14.12 I 18.11 88.6 MW.06 17/31
COpptl, 81.68 I 322.18 1810 MW.06 20/31
Iron 39349.31 I 55208.11 260000 MW.06 30/31
load 20.86 51.12 263 MW.06 13/31
Maonuslum 4817.19 I 2170.82 12300 MW.11 31/31
Manoal1050 5506.81 3899.13 14600 MW.11 31/31
Mu,wry 0.12 : 0.05 0.3 MW./O 3/31
Nickol 26.22 ,. 68.04 381 MW.06 19rJI
Polasslum 1556.13 8681.04 49700 MW.06 31/31
Sodium 21404.19 . 18160.31 82600 MW.05 31/31
Vanadium 14.54. 18.10 70.0 MW.44 HI/31
line 288.01 i 623.81 3490 MW.06 26/31
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 Bela.BHC 0.02 0.01 0.032
 Oolta.BUC 0.02 0.01 0.023
 IlopWchlor 0.03 0.03 0.17
 Aldfln 0.03 0.05 0.25
 ttoptachlor Epoxldo 0.02 0.03 0.14
 Endosulfano I 0.02 0.01 0.056
 Ololdlln 0.04 0.02 0.061
 Endrln 0.05 0.01 0.12
 Endosullan ". 0.03 0.02 0.03
 4.4'.00T 0.05 0.02 O.O!)\
 Endrln Aldohyde 0.02 0.01 0.039
"'" Alpha Chlo,dane 0.08 0.11 0.05
o Gamma Chlordane 0.09 0.11 0.038
HI Aroclor 1248 0.38 0.63 3.2
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 Vinyl ChlofkJO 1.93  1.00 ;! MW.~O 
-------
PI.clllo F.rm O'..IIn. RI.k Allellmenl
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 Phenol.          
 Phenol 3.81 1.93 2 MW.61 2/34     
 2....Vlchlo,ophonol 4.12 1.51 3 MW.16 1/34     
 Phlh.lal..          
 Ol.n.bulyl phlhalalo 5.14 0.82 10 MW.39 1137     
 815 12'Elh~lho.yll phlhalalo 7.27 22.52 140 MW.l1 6/31     I
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VI          
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Aluminum 14823.95 'I 24479.6' 09200 MW.76 251J7
A/501l1c 1.13 0.30 2.5 MW.39 4/37 50 0
Da/lum 105.8 I I 178.44 739 MW.23 18/31 2000 0
Do/yilium 2.80 3.18 16 MW.76 201J7 1 19
Cadmium 2.05 I 0.33 4 MW.56 1/37 5 0
CalduIJI 7066.22 ~ 652O.6J 29900 MW.2J 311J7
CII/ofllk'm 0.78 I 2O.JO 102 MW.31i "/37
Cohall 8.10 I 10.50 45.3 MW.JU Ilr.Jl
C°l'POI 15.61 i 25.05 87 MW.JO 161J7
Iron 29174.01 I 158671.68 301000 MW.16 341J7
load 34.61 83.10 410 MW.;l9 24r.J7
M.'Ullo5lum 2263.01 I 2200.70 10100 MW.76 31131
M.IIIoa1l0611 1104.52 I 1111.31 U(\IIO MW.lII :1.11:11
"'"" II Y 0.13! 0.11 0.1i2 MW./:J 4/31
lIk;kol 5.68 10.20 61.2 MW-JO 7/31
POlasslum 5787.89 1782.10 30600 MW.65 371Jl
Sodium 6183.51 3386.80 17000 MW.65 31/37
Vanadium 14.78 . 32.18 172 MW.36 131J7
Zinc 145.57 237.22 1040 MW-16 261Jl
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 tI,loo.n.,.d Org.nll:.       
 ChlolOlorm 2.84 0.00 5 Sn.21J 00.5 1/22 
 e.I,I.lrlchlorooUlano 3.IU 1.76 10 :>U':11 00.5 2J~2 
 1.2 Ulchloroplopill1o 2.80 1.97 11 58,20 00.5 2/22 
 Toltachloroelhono 1.44 1.47 0.9 50..47 0-0.5 1/22 
 Arom.l/c.       
 T oluonl 2.57 1.77 9 58.27 0.2 3/22 
 Elhylbon18ne 3.07 0.97 6 5U.27 0-2 1/22 
 Xylonl ".89 5.75 30 50.27 0-2 1/22 
 W.I., Solubl..       ,:
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47.02 24.34 140 S8.27 0.2 3122 
35.82 10.81 73 50.31 00.5 2122 
8:1.21 164.04 020 5U.41 0.0.5 2/22 
742.05 2022.31 9700 5U.41 00.5 12/l2 
224.09 242.06 1300 58.41 0.0.5 2122 
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 Aluminum 6604.25 2783.92 12300 MW-52 . 0-0.5 20/20 
 A,sonlc i 001 0.11 3 SII.41  00.5 n/20 
 1Iil/lum . 10.54 14.12 74 511,47  00.5 IU/20 
 IIII,vl1um ! 0.21 0.15 0.50 511.4]  0-0.5 U/20 
 Cadmium  0.46 0.94 4.4 811.47  00.5. 4/20 
 Calaum 426.58 221.40 835 80.47  0-0.5 14/20 
 Cillomium I 6.61 0.56 36.0 8W.22  02 11120 
 Cobalt 0.80 0.60 2.4 SW.20  02 lO!;>o 
 Cappo, : 31.70 05.13 201 ~II 4/  005 oI12() 
 11011 0914.50 344526 17100 511.47  00.5 20/20 
 load , 8.01 7.80 36.4 80.47  0-0.5 19120 'I!
 Maunos'um ~30.05 273.06 1150 SU.47  00.5 15/20 III
 MaIlUUIIOSO  05.40 33.11 160 8U.52  00.5 20/20 I.;
 Mo,cu'y i 0.08 0.09 041 8W.22  02 3/2/1
...... Nickol  5.29 10.40 4/.7 SU.]3  00.5 3120 I~
a "olasslum 360.28 421.56 1150 80.47  0-0.5 0120 
0 5010nlum  0.36 0.64 3 8U.20  0-0.5 6/20 
'11 5ot11u/II  69.99 66.01. 212 50.46  0.0.5 0/20 
U1 Thallium  0.15 0.03 0.20 88.38  0-0.5 1/20 
0\ Vanadium  5.79 3.31 II 88.45  0-0.5 14/20 
 llnc  28.32 10.21 82.5 511.4] .00.5 11120 
'1 OC91Uf .)(1 S
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Plclllo Firm O...lIn. R'lk AII...m.ne
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ttoptachlor Epoxlde 1.20 0.43 2.15 50.29 00.5 1/22
Alpha Chloft.iII\u 22.43 23.9' 84 511,47 0'0.5 1/22
Gamma Chlordane 14.27 13.41 47 50.31 0.0.5 1/22
Aloelor .248 482.20 1576.29 7000 5W-22 0.2 5/22
Aloelor 1254 142.95 438.28 2100 58.3. 00.5 1/22
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Vohllll. Oro.nle. 0.... Summary
:"T;~t!;tI8!l81!ill.1111;~~:~~~(E~:~:~~1
 "1Iogln.,.d Oro.nlc.       
 . .1.Dichloroelhene 1.63. 0.61 3 58.33 4.5,5 1/30 
 I, I. Dlchloroou,ane 4,53 0.00 9 MW.49 10. II ,5 11311 
 Chlorolorm 1,26 ].2U 20 SU.]!) 24.26 3I:JU 
 1,2.0lchloroelhane 5,81 I,U3 14 MW.54 19.20,5 2/:10 
 1,1,1' Trlchloroelhane' 1.84 1,21 8 SO.]!) 24-26 3/30 
 T rlchloroelhone 1.67 6,45 40 58-12 14,16 3/30 
 Tell achloroelhene 2895.67 17844,20 11 0000 50-35 9.1\ 4/30 
 Chlorobenlene 128.39 770.32 4800 58.35 9.il 2/31J 
        I 1
 Arom.lle.       '"
       111
t-> Uonlono 2,32 1.25 9 58.39 24-26 2/30 rl
IV T oluuno 1764.50 10374.85 64000 S().35 0.1\ 9/30 'oJ
o Edlylbunlono 1913,34 11341.45 70000 50-35 011 7/:10 I'
,t} Slyronu 1050.34 12003.09 74000 5U,35 011 4/:10 
U\ Xylonu 5374.68 30799.06 100000 58.J5 9.11 7/30 
m        
 W.ler 501ubl..       
 AoolOno 14.24 55.95 350 58.43 9.10.5 2/30 
 2-Bulanone 7,78 1703 "0 50.43 0.105 1/3U 
 4. Mulhyl.2.Ponlanone 11.38 10.62 69 SU.JU 24-26 2/:lU 
 2'lIu...1I0II0 5.37 2,27 19 58.43 9-10,5 1/30 
SlSCSDVO 111.5
-------
Plclllo F.rm 8...lIn. RI... A"'18m.nl
5011 Source Sub-.urf.c. Sampl.. 2 - 30 "
Samillol.m. Organic. D.la Summary
I
I
..'!'Jlt!il_![«i1~~!ilt~~i~~~'i

I
1
. ..
. .., . ...
.. .. '"
..' ~~PI~ ~t ...
:~II~!m~....(
.' Numbo, DI
0"..,;1.'
...~II~P!~~ .
",.
'P',
..
.....,......
"'..
Polynucl.ar AromaUc Hydrocarbona
Naphlhaiene
2. Melhylnaphlhaiene
PY'II08

Phanola
Phenol
 56.08 190.63 1200 58.35 9-11 2138 
 31.03 93.16 590 50.35 9-11 21:t1l 
 13.34 2.11 26 50-31 19.20.5 1/30 
 199-21 185.34 1300 50-25 14.15 2130 
I       
'<49.09 154.15 940 58-35 9.11 9/38 
125.66 4.06 50 50.33 10-20 5 11:111 
1160_66 6131.65 30000 81135 0.11 1/:111 d
'"
6006.84 23564./0 1 30000 50-25 14-15 4/30 II!
1857.21 11353.00 70000 58-35 9-11 3/38 I.;
I       1-'
368.55 1254.78 7900 58-35 9-11 1/38 
 194.21 129.14 860 58-25 14-15 2130 
182.74 272.79 1700 58-25 14-15 2138 
Phlhalal..
Dlillhyl phlhalale
DI-n'butyl phlhalale
Uutyloonlyl phlhalalo .
Uli (2-l::lhylho.yl) plllhalale
Ol-n-oclyl phlhalale
I-'
W
o
1-1\
AromaUc.
1,2. Dlchlorobenze08
1,2,4- T ,lctllolobonlene
U1
0"\
Olh.r
liophOl'one
81 SC909V .18
-------
Plclllo F.rm O...lIn. RI... A.....m.nt
Soli Sourc. Sub-.ull.c. S.mpl.. 2-30 "
Inorganic. D.I. Summary
.. .
!~II~II~ill'~I~II\I~ft"t~1w;:.m;~i
 Aluminum 4294.55 1698.71 8900 58-51 4.6
 A,sonlc 0.23 0.08 0.55 58-25 14-15
 6iUiurn 16.68 9.16 33.7 56.39 19.21
 Be'y.turn 0.21 0.21 0.88 58-51 4.6
 Cadmium 0.60 0.34 2 56-17 24-25.5
 CaJdum 439.50 35369 1550 511.35 91\
 Ch,omlum 3.45 554 32.1 51H 7 24.255
 Cobalt 0.48 0.34 2 58.39 19-21
 Coppo' 21.73 21.08 76.6 5B-17 24-25.5
 ',on 7325.15 2445.46 12500 58-39 19-21
 lead 2.07 3.18 17 58.35 9-11
..-- Magnesium 355.36 33299 1400 5B-39 19.21
.t- Manganose 12842 47.45 237 MW.62 24-26
o NICkol 2.25 0.84 6.5 58-11 24-25.5
H\ Potassium 872.20 592.73 2200 SB-51 4-6
U1 Selonlum 0.13 0.03 0.24 58.21 29.30
0' Sodium 83.70 5400 255 51121 :"'I):to
 Thallium 0.13 0.04 0.31 58-25 24.26
 VanadIum 1.58 2.18 8.6 MW-62 24.26
 Zinc 33.49 21.52 67.8 S8.27 9.11
SlSCSOI.AT.Xl9
'. .
. ... . "..
.. Numb.r oi .'
/o/liol:l.i '.
. SRmj,Jol

33/33
3/33
28/33
10/33
4/33
20/:n
25/33
ti/33
21133
. 33/33
15/33
18/33
33/33
2133
22/33
2133
5/33
3/33
9/33
25133
I
"
"
I,
-------
Plelllo F.rm O"llInl "Ilk A....lmln'
6oll'OutlVIng Surlaci Simpl.. 0-2 II
Vola"'l OrOlnlcl 0.1. Summit'
~a""".I__'~'!~it(~~



Arom.llci
T oluono
3.75
1.77
5
MW.66
6-1.5
112
 II
 I'
 hI
 ~;;
~ I-~
VI 
0 
Ht 
VI 
0'1 
SlOlSfVO.IIlS
-------
I
Plclllo F.rm O...lIn. RI.II A'....m.nl I
Soli Source Sub-.u,',ce S.mp'" 2.30 II I
p..Uc:ldell'CU 0.1. Summ.rr

. I
[,,;!I~MI.l~f.i£.~~il~lii~j~~1ii;~~:fd'H



Oamma.Bt.C (lindane) i 10.09 54.06 330 50.25 16.10 1/37
Eoo/ln I 7.97 34.'9 210 58.25 16-'.8 1/31
Gamma Chlordane . 1:21 1.00 5.71 58.35 9.11 1136
t-'
0\
o
to
U1
0'\
SlSCSOPC.Xl!l
.. .
-------
Plclilo Firm Dllilln. Rllk Alllllmlnl
5011 Oullvlno Su.flc. Slmpl.1 0.211
S.mlvolalll. Oro.nlCl PI' I Summ.ry
ii<~~__!Jlftli~:::~~~;ij


Polvnucl..r A.om.lle Hvdrocarbonl
Phenanlhrene
fluor anillone
P»,rone
15.00
18.00
18.150
7.07
8."0
8.19
20
24
26
MW-66
MW-66
MW-66
0-1.5
0-1.5
0-1.5
1/2
1/2
1/2
 II!
 lu
...... ~:
-..J t-'
o 
H\ 
VI 
0' 
SlOlSfSY.MlS
-------
I
.....
(0
. (,
Plclllo F.rm O","n. RI.k A"..8m.nl
Soli OuIlVlng Surl.c. S.mpl.. 6-2 II
Inorg.nlc. D... SummIJW'




..... .....~:~~.I!lI.~i.i.'~lilij~~~~jb~;;ik~;t..........



Aluminum 10130.00 2927.42 12600 MW.73 0- 1_5 'Hl
A.sonlc 2.10 028 2_3 MW.13 0.1.5 212
\Jill 111111 i 20.20 0.14 20.3 MW.66 0.1.5 212
Caldum 269.50 70_49 325 MW.66 0-1.5 2/2
ChlDmlum , 5.40 6.22 0.8 MW.73 O. 1.5 . 112
COPPO' I 11.05 0.01 5. I MW.66 0'1.5 212
lion 14IlOO.00 707.11 15300 MW.66 0,1.5 2/2
lead I 18.05 821 21.9 MW.66 0.1-5 2/2
M.10n05111m 933.110 631.45 1300 MW.13 0.1.5 212
M.lnganlliu I 83.65 '605 105 MW.66 O. 1.5 212
Polasslum 408.50 245.31 682 MW.66 0'1.5 212
SolCinlum 0.65 0.18 0.77 MW.66 0-1.5 212
Thallium 0.27 0.13 0.36 MW.66 0- '-5 112
Vanadium 14.10 4.38 17.2 MW.73 0.1.5 212
line 32.25 5.59 36.2 MW.66 0.1.5 212
,
"
I,
f..
..
o
t-tl
U1
0\
I'
., .
SIOlSfUE_XIS
-------
PI~lIIo Firm B...lln. ftI.k Au...m.n.
5011 OUII~lng Sub-.urf.c. S.mpl.. 2-30 n
Vol. III. Oro.nlc. D... Summ.ry
I
I
I
I
I

I .
~~~;
. '.
...
.. .
t-'
W
o
/To
"'Iog.n...d Oro.nlce       
1,4! Ulchlofl)uUIOOO 1.17 0 fiO 2 mOIA(o.2Q'} 0.10 113!1 
IIlchlolooUlono 4.01 0.79 0 MW.76 :J.ti 1139 
Tollachloloelhone . 5.17 2.37 19 MW.76 3.6 1/39 
Arom.Uc.       
TolucJno 0.76 083 2 TA 06(60 DO'}  DO 3/39 
W...r Solubl..       
Ac8lono 5.21 1.28 13 MW-76 3.6 1/39 
       II!
       hI
       I:;
       I--'
U1
m
SIOlSBYO.JClS
-------
Plclllo F.rm O".lIn. RI.1e A.....m.nl
5011 Outlying SUb-.urt.c:. S.mpl.. 2 .30 "
S.mll/ollllll. Org.nln 0.1. Summ.ry
.....~iIII~._'i.~r:'~~J~!~'~~!~'
Polynuc:I..r Arom.tlc "ydroc8rbon8      
Phenanlhre08 153.85 24.02 300 TA.03(00'loo') 6.7 1/39
fluoranlhe08 22.05 3.44 43 TA.03(00.loo') 6.7 1/39
Chrysune 18.97 2.06 37 1Jt.03(UO'loo') 6.1 1/39
Phlhal.laa      
lIulylburllyl phlhalalo 29.23 456 57 1nOI(2030') 56 113!)
Uts (2-Elhylhexyl) phlhalal8 170.13 135.10 980 MW.59 5.6.5 2/39
N
C)
o
HI
U1
o.
5101 5B9V.)(l9
I-~
'p
51
~;
t-'
-------
N
I.'
o
t-to
VI'
0\
Plclllo f.rm B...lln. RI.k A.....mlnl
5011 OUIIVlng SUb-.urtIC. S.mpl.. 2.30 h
Inorglnlc. 0.1. Summ.ry
.",p~~r~Elt~~;~~;f.



Aluminum ""18.15 2020.88
Anllmony 3.19 3.94
AISliniC I 0.42 0.25
Barium . 22.16 16.56
80ryUlUm 0.50 0.40
Cadmium : 0.29 0.04
Caldum "77.58 325.45
Chromium ~ 2.72 4.73
Caball 1.25 1.74
CoppcII : 3.27 5.00
Iron 10:J80.11 6148.85
Lead , 5.15 11.79
Magnesium 519.13 291.32
Manoano6u 319.38 635.04
MII/cury , 0.06 0.04
Nlcklll i 2.18 5.53
POlasslum 1095.01 768.30
Selunlum I 0.63 0.14
SotJlum : 31.11 23.21
Thallium i 0.26 0.48
Vanadium ".49 2.41
Zinc 31.10 34.11
9lOlS0IolE.KlI
Maximum Lnnllan
""'""'UQ... .;;; ;;..;.01:. .; ;'
.i: (mQi~t);;:::::i.::::;;';MII.II'~~tn::.....
9480
15.5
1.1
64.6
1.1
0.56
1090
26.1
6.2
26.3
29400
76.3
1340
3030
0.20
33.1
3080
3.2
125
2.3
10.1
151
TR.04(40.60'1
TH.04(4060'1
TH'04(20-40'1
MW.76
1R.04(40.60')
MW.61
MW.61
TR-05(0.20'1
MW-76
MW.61
1R.04(40.60'1
TA.07(0-20'1
TH-07(40.60'1
Ifl.04(O.20')
1n.05(601l0'1
1R.05(0-20')
1R'04(40-60')
TA.02(0.2Q')
MW-76
1R.07(0-2O')
TR-07(4060')
1 H'04(40-60')
1)1)1\11, 01
"',"Imu,n
. ....
7.8
7.8
7.8
36
7.8
56.5
56.5
8.10
36
56.5
7.8
1.0
6.7
10
611
8-10
7.0
12.13
3.6
1.0'
67
7.6
t',hllll"'" 0'
P,'.c'.1
. ~lIr!"fll,"

39/39
6/39
19rJ9
34/39
23/39
1/39
23/39
211/39
I:!/:19
Iti/3!J
39/39
34rJ9
3U/39
311/:19
1/39
11fJ9
35/39
13/39
4/3U
5/21
30rJ9
24/39
I I
'I'
II/
I,;
"
-------
.Plclllo F.rm B...lln. fll.k A.....m.nl
5011 OUII~lno Sub-.ur1.c. S.mpl.. 2.30 II
PnUch.l8lPCO 0.1. Summ.ry
,'&,~;:;;!:l!81'.I~,~ilif~t!J~~:£i~,i,~;;:~:~



Alpha.BHC 0.05 0.01 O. I TA.0IA(()'20') 9.10
Gamma.8HC (Lindane) O.~ 001 0.07 TH.02(4060') 13.14
tloplachlor 0.06 0.01 0.12 11105(2040') 60
I::nd,1o 0.12 0.02 023 In-02(0.20') 12.13
4,4'.00E 0.10 0.03 0.22 TA.03(40.60') 6.7
4,4'.001 0.21 0.06 0.54 TH.OHJ(2~50') 5.6
Melhoxychlor 0.33 0.14 1.1 TR-05(BO'I00') 10.12
A.ocla.1254 3."" 0.54 6.7 TR-05(BO.I00') 10.12
N
N
o
H\
lJ1
0'\
SIOI SOPC )(1 S
Nuj"t.llr QI
.. I)",,,,,,...
HH~II""pl". .

1/39
1139
1/:!9
1/39
3/39
2/39
2/39
1/39
H
-------
Plcll/o Firm 8..llInl Rllk A"...mlnl
Sedlmen' SWlmp
Volellle Orglnici 0.1. Summlry
i
i
!M!.._i.il.ijl'.~I~t.I~!~~rmr~;;
... N"m!1or 01:.
. H. O.'lcIIi . .
H. ~~lInp"(
.H
. .
 HlloOln'I'ld Oro.nlel       
 ChlOfoolhane  18.48 10.24 325 SW.25  2121
 1,l.Olchloroolhano " 51.61 129.55 610 SW-15'. 0.6 8/22
 1,2.0ichloroelheno  101.95 381.25 1800 SW-IS 06 7/22
 ChlOfolorm  1.64 045 ~I sw,~  :a/:!I
 1,2 UI(;hlo.oolhano  4.3:t 1:.!1 21; ~w U~  ~/21
 1,1,1- J..dIIOfoelhano  131.36 432.12 1900 SW-15 06 lI21
 T flchloloolhone  6~.64 17161 7t1n ~'~J ".. n.: ti/;!1
 Tellachloloolheno  IbIU,J :t85.UI 1400 SW-15 0.6 7/21
 ChlOfobenzeno  21.81 61.38 260 SW-15 06 4/21
 Aromellel       
 Uonlonu'  5.88 16.53 16.5 SW.25  3/21
 Tolueno  164.95 436.52. 2000 SW-15 0.6 8/22
N Elhylbenzene  16.17 47.04 210 SW-25  3/21
w Xylene  57.98 150.22 620 SW-15 0.6 4/21
o W..r Solubll.       
t1)       
 Ac;tJlono  70.24 209.66 010 SW-15 18-24 1/21
U1 2-Uulanone  10.28 17.84 69 SW-25  6/20
m  
 Other .       
 Carbon Diaullide  1.88 1.44 8 SW.13  2121
snswvo III S
-------
Plclllo F.rm O...lIn. Rllk A..I.lmlnt
Sedlm.nt Sw.mp
Slmlvollllll OJglnlc. D.t. Summ.ry
....."~';~ff~I_.."iif~l~~lm"
 Polynucll.r Aromlllc Hydroc.rbon.    
 Naphlhalene 104.76 21.82 200 SW-25
 2. Molhylnaphlhaleno 57.62 t200 110 SW25
 f'hunallilifunu 102.14 21.20 105 SW.25
 fluOlanlllu1\8 206-43 133.27 680 SW.25
 Pyro08 192.38 125.48 740 SW-07
 CliIV$808 130.95 27.28 250 SW.Ol
 Phlnol.    
 Phenol 73.41 52.03 260 SW.26
 2. Molhylphenol 186.67 99.29 620 SW.25
tV 4-Molhylphenol 132.62 336.28 1200 SW.15
""" 2.4.0Imelhylphenol 41.38 8.62 79 SW-25
o 2.4.0Ichlorophenol 49.48 17.81 115 SW.25
H\     
U1 Phlh.I.11I    
CT\ ttulylbunzyl phlhalate 174.10 41.68 356 SW.25
 Bls (2-Elhylh8xyll phlhalal8 190.25 346.22 1240 SW.25
 Arom.llcl    
 I, 2-0Ichlorobenze1\8 178.81 174.23 650 SW-25
 1.2.4. Tllchlofob8nze1\8 174.29 42.55 360 SW.25
 Ethl"    
 Bls (2.Chlofoelhoxy) M8lha08 125.71 26.19 240 SW.25
 Olher    
 itonzolc Add 50 1.82 138.70' 920 SW.15
0-6
06
SDSWSV.XlS
...,. ..
. .. .
. . .. ..
~ri~::::"
:!!!~rTip.,~. .
1/21
1/21
1/21
2121
1121
1121
:tI22
1121
3121
1/21
2121
1121
9/22
4/21
1/21
1121
1111
-------
Plclllo F.rm B....lln. RI.1e A."..m.nl
Sedlmenl Sw.mp
. Inorg.nlc. 0.1. Summ.ry
I

i
J,ft*~il.""'.1t.ii.i;IPc';':i!~~;~,
 Aluminum 6225.00 3335.78 12100 SW.13
 ".senlc 0.90 1.03 4.1 SW.IO
 Barium . 18.86 12.66 50.6 SW.08
 BeryllIUm 0.61 0.64 2.4 SW.10
 CaJdum 1061.55 1035.16 5100 SW.26
 Cluomlum 10.19 23.79 86.8 SW.10
 Coban 0.85 0.86 3.2 SW.IO
 Copper 3.58 4.81 24 SW.25
 '.on 10373.10 14956.88 60600 SW.IO
 Lead 14.19 10.87 318 SW.14
 Magnesium 409.17 20.i n:. WI!I ~;W 1/
 M;II\(J.I/H'50 I!U!)4 I!I:> III  MI ttw ~5
 MuH;U'Y 0.17 0;'5 I I ~,VI. 0J,-
 t'olasslum iI:b 1.110 0!51.54 9JJ SW-16
IV Solunlum 0.59 0.40 2.3 SW-08
U1 Sodium 113.20 63.40 :no SW.16
o Vanadium 26.22 59.62 241 SW.IO
HI llnc 30.15 20.54 69.6 SW-16
U1     
0'\     
SDSWLlET.XlS
. : .,umti.r 0'
. ..::3:::;,'~>:=


21/21
9/20
21/21
11/21
21/21
12/21
6/20
1/20
21121
!!1I21
:' II:"
:~ II:~ I
1112 I
1/20
4/20
.21121
16/20
II
'I'
III
~,;
.~
-------
Plclllo F.rm D...lln. RI.k A"...m.nl
S.dlm.nl Sw.mp
,...lIc'd./PC~ 0.1. Summ.ry
. .
'1t~;*~ili1l~.JIt.!'~ti8i:I~'.j.iil~~j\~L:..
..
Olold,ln 0.12 0.04 0.22 SW.10
4,4'.OOE 0.1" 0.03 026 SW.12
Endosullan II 0.20 0.05 0.37 SW.12
Endosullan Sullale 0.10 0.09 0.42 SW.t7
Alpha Chlordane 0.06 0.05 0.23 SW.t2
Gamma Chlordane 0.05 0.01 0.093 SW.17
N
0\
o
HI
U1 .
0\
SDSWPCBJClS
. . .
.., .J ~.Plta ~,
,"}' "'~l/ltrilJ'" '.
. NUlY\b., 0'
".,. p".e,"
~'"Iple.

2115
1115
1115
2115
2115
1115
.
"
I,
I,
-------
Plclllo hrm O...lIn. Rllk AII.llmlnt
S.dlm.nl Horlh S..p
VoI.III. OrOlnlce 0,1. Summlry
........:IM~tl--.III'I~~11~:l~if........
 tt,'og.nliid OrOlnice    
 Chloroolhane 9.00 9.80 29 SW.02
 1,l.DlchlorOolhane 32.42 67.50 170 SW.02
 1,2.DlchloroolhOOO 51.68 107.43 210 SW.02
 1,2. Dlchloloolhaoo 5.17 5.40 16 SW:02
 1,1,1' T,lchloroethane 3.50 1.58 6 SW.02
 T,lchloroolhene 9.42 13.68 37 SW.I!)
 T 1111 achlo,oolhene 22.25 37.19 06 SW.02
 Chlorobenz0f\8 3.17 1.40 6 5W.02
 Arom.tlci    
 Benzene 3.42 1.00 7 SW.02
 T olullne 18.83 38.80 90 SW.02
IV EUI)'lbonzene 8.67 13.02 37 5W.02
-.I X)'lone 25.83 55.04 140 SW.02
o Wiler Solubll.    
HI    
U1 Acelone 13.50 20.82 56 SW.19
(J)     
SONSVO.Xl9
.... .
..oepli, 01 .
MIIICI'tu~m .
. Numb'r 01
'D'I.c'~1 .
S",'p'''' ,
1/6
2/6
216
116
216
216
216
1/6
116
116
1/6
,1/6
1/6
d
'"
hI
I.;
1-'
-------
Plelllo Ferm 01..lIn8 RIIII A'''..m.nl
Sediment "orlh S"P
SemlvollllJ. OrOlnlel 0111 Summlry



r!,~;li._I~illt.I;~~i~;j(
Pol~nucl.., Aromilic H~droc..bonl    
FluOIaou18oo 30.92 10.82 53 SW-06
Phlnoll    
1'110001 234.17 169.42 580 SW.09
2.Chlorophenol 186.67 65.32 320 SW.09
Aromilici    
I.~."- r,lctllorobenlono 116.67 40.02 200 SW02
N
co
o
H1
U1
0'1
SONSSV.ns
-.
. .
.. . ...
Nmy\t!.f 0' .
"'.::'/:~:'~::~H::":
1/6
1/6
I/jj
1/6
t-I
~.
51
r.~
I--'
-------
Plclllo farm B..."n. Rlak AIII..m.nl
Sedlmenl NOflh Slip
InorOlnlc. 0.1. Summary
N
\D

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HI
1':~,ij.~-'8i.i~il.i;H~~"'.'"


Aluminum 12488.00 6694.45 19200 SW: 19 5/5
A,sonlc 1.06 0.61 1.8 SW.06 4/5
Oa/lum 41.65 21.05 70.3 SW-IO :,/:,
Ooryilium 0.60 0.49 Ui sw.on :.!I5
Caldum 1584.60 1343.39 3000 SWot!) 5/5
ChromIum 8.00 5.30 12.4 SW-06 4/5
CObi1l1 4.10 4.32 11.0 SW.t9 :'/5
Cappo. 8.00' 6.38 16.4 SW-06 ~/5
Iron .11558.00 6525.0 I 2O:tOO SW-IO :'/5
!.oad 30.72 2'J.3J 7IJ.7 SW.t!) 4/5
Milunoslum 818.70 531.14 1510 SW.06 5/5
MoIIIuano6U 511.60 11116.00 2000 SW. '0 :'/5
Nlckul I.U2 0.72 3.2 SW-06 1/5
Po.asslum 871.00 480.51 1400 SW'19 2/5
Solonlum 0.66 0.36 1.3 SW'19 .1/5
SOdIum 358.20 133.49 697 SW.19 115
Vanaolum 15.38 10.33 26.1 SW-19 5/5
line 68.44 36.02 101 SW-19 4/5
U1
0'\
..
Sill/SUfi III :I
I J
'I'
UJ
I,;
t--'
-------
:.. .~ .,. \
Plclllo F.rm B...lln. RI.1e A.....m.nl
S.dlm.nt North S..p
P..llcld./PCB D.t. Summary
" . .
. . . .
... tI!lm~.f ~, ..
pp<:P.I4ic'ltI ......
:i!!~l1ip'4i~ .
1/6
1/6
1/6
1/6
1/6
111
 I
 jl
W 1'1
a t-.
o 
H\ 
U1 
0'1 
I
i
I

......~1.""_li"lii~ti~1)!


. .
I
I
Oella.BHC
Dieldrin
",4'.()()E
I:fIt.I,ln
",4'.00T
Endrln Aldehyde
0.06
0.09
0.76
0.19
0.31
0.18
0.02
0.03
0.21
0.07
0.11
0.00
0.11
0.16
1.3
0.32
0.53
0.18
5W.06
SW.06-
SW.06
SW-06
5W-06
5W.06
SONSPCO Xl9
-------
Plclllo firm B...llne fll.1I A.....menl
Sedlm.na Soulh S..p
Vall.",. Org.nlci o.a. Summ.ry , .



~j~~.""'._..~~i,~\ ...\~~,~[SNf.,'i
,
tt.log.n.a.d Orglnlci
a.I-Ulchloroolhlloo
Chloroform
1.1.1. T rldlloroelhane
T .lchloroolhene
Tolrachloroolhene
3.40
1.50
13.20
1.80
4.20
1.41
0.56
21.11
0.61
2.25
6
2.5
51
3
8
SW-24
SW.2J
SW.23
SW.23
SW.23
06
w...r Soluble.
Acolone
8.80
4.38
14
SW-23
w
.......
o
H>

'UJ
(J)
SOSSVO XL S
1/5 .
1/5
1/5
1/5
1/5
215
111
III
~':
,.,
-------
Plclllo F.rm 8...lIn. RI.k A.....m.nt
S.dlm.nt South S..p
S.mlvol.lII. Org.nlc. Olt. Summ.ry
m!:;t~....,r__1ii',iit:i~
Ph'h.I.,..
815 (2-Elhylhexyl) phthalate
31.20
13_86
62
SW.23
""H.
Numbe, 0'

:;m;;:-_g:~;,'~
1/5
 Ii'!
 101
W I,;
N
o ,-.
HI 
U1 
0'\ 
SOS9SY Ml9
-------
Plclllo Firm U..lllni "1111 A..I..mlnl
Sedlmlnl Soulh Slip
Inorglnici D.I. Summ.ry
w
w
o
H)
I
I


'#~~I__111l(~Im,I~lt~!J



Aluminum i 11721.00 6950.68 18800 SW.24 18.24
Hallum . 29.81 18.01 59.4 SW.24 10-24
Uoryilium 2.54 2.01 5.3 SW-24 06
Cadmium 0.48 0.19 0.76 SW-23
CaJdum 621.00 214.83 886 SW-24
Chromium 6-40 6.24 11.9 SW.24
Cobal! 2.03 0.91 3-3 SW-24
Coppor 4.53 4.05 10.6 SW-24
Iron 1463.00 2230.20 9110 SW.24
lead 18.92 24.61 57.3 SW-24
Magnesium 873.40 592.34 1920 SW-24
Milnoano6o 08.00 41.22 II!> 5 SW2:1
Nickol 2.81 1.13 4.5 SW-24
Potassium 889.20 229.23 1100 SW-24
Solonlum 1.58 2.15 4.0 SW.24
Sodium 210.50 93.51 295 SW-23
Vanadium . 8.82 4.56 14.6 SW-24
Zinc' 42.29 24.92 70.6 SW.24
0.6
06
1024
06
11124
06
10.24
10.24
0.6
06
06
10.24
Ul
0"\
SOSSMEJ.KlS
.. ...
d. . .... on .n..
.. ..."... -..'"
.-.-. -.:::.:.:.~~~:::J'\.
..(:~~mp.!!I!n .n.
5/5
5/5
3/5
114
5/5
214
3/4
1/4
5/5
3/5
5/5
5/5
1/4
5/5
1/4
:1/4
4/5
4/5
-------
Plclllo F.rm O...lln. ftl.k A.....m.nt
Sldlmlnl Soulh S..p .
P..llcld./PCB D.,. Summ.ry
'i.i~-_illli:'::~~:~i...
Gamma.BHC (Lindane)
Aldrin
Dioldrln
4,4'.DOE
Endrln
4,4'.OOT
MoUlOxydllor
Alpha Chlordane
Gamma Chlordane
0.55
0.11
0.35
1,52
0.25
0.73
15.20
0.19
0.08
1.04
0.04
0.13
3.01
0.09
1.27
6.94
0.18
0.08
2.4
0.18
0.58
69
0.42
:I
27
0.51
0.22
w
,I:.
o
HI
VI
0\
SOSSPCO XI.9
SW-24
SW-24
SW-24
SW.24
SW.24
SW24
SW-24
SW-24
SW.24
06
06
06
06
10.24
Ofi
1824
06
06
... . .
.. . .
. .. ..
.,:...:.:~::~::::r.
:H < ~.rrip,.. ..

2/5
1/5
1/5
2/5
1/5
2/~;
1/h
2/5
2/5
,,!
I..
~,;
~
-------
. Plclllo F.rm B...lln. RI.1e A.....m.nt
Sediment E..t Pond
Vola ilia Organic. D.,. Summ.ry
.1,i'_1~11~~i1......


Arom.llc. .
Toluene
8.17
5.45
11
5W.01
.. .
." . .....
. '" ...
. . -,.... ..........
.. . ":NIJrnbtte»;; ,,'
"':' P.,ec'l/ .
:/)':~""P'~~
1/6
2/6
 :j
 III
 I,;
W 
Ul t~
o 
HI 
Ul 
0'1 
Wal., Solubl..
2. Bulanone
8.17
5.38
18
5W.01
SOEPVO XlS
-------
Plc:lllo F.rm 8...lIn. RI.k A.....mln'
Sedlmen' E.., Pond
Slmlvohlllll Oro.nlc:. 0"1 Summlry
~"I~_llli~~l~

Ph.nol.
2.Melhylphenol
.. .

.. ~~~::::"..
.-:...."...- <:~.mp,~~'.:.
18.00
29.01
130
5W.03
1/5
 I
 'I
 I.
l.J I.
m
o 
HI 
U1 
m 
SOEPSV Xl9
-------
Plclllo Farm 8aaall"8 Rlak A....am8nl
Sedlmenl eaal Pond
Inorganlce Oal8 Summary
"~~iii_I.".ill~limij........,.
 Aluminum  6705.00 3770.72 12\100 SW.04
 AlllOnlc  1.34 0.77 2.5 SW.04
 BiUlum  22.45 0.49 36.1 SW-03
 Be'yUlum  0.94 0.70 2.1 SW.OI
 Calcium  1253.83 854.67 2370 SW-03
 ChlOmlum  10.08 1040 224 SW.04
 Coball i 3:31 2.61 7.8 SW.04
 Copper 3.48 2.41 8.4 SW.03
 I,on I 12933.33 11681.56 29500 SW.04
 load I 12.48 5.03 19.8 SW-OI
 Magnesium I 605.00 298_27 968 SW.03
 Mangano$o I 96.18 00.41 249 SW-04
 Polasslum 213.50 284.28 669 SW-03
 -Sulonlum 0.68 0.40 1.4 SW-OI
 Sodium  101.20 45.90 166 SW-03
w Vanadium  19.10 20.01 51.5 SW.04
-...J Zinc  42.60 14_86 59 SW-03
o      
H\      
U\      
0\      
SDEPMET-Xl S
,.... .
..-D.,'I~ (I' ..
~'."I\!!", .
. ..
- -
~1II"b', 0'
.. U'I.t'~
.'-::;jlmpl..

616
3/5
616
215
6/6
415
4/5
116
6/6
6/6
616
616
3/6
115
215
616
616
I
t'
I
-------
Plcillo F.rm B...lln, RI.k A.....m.n.
&.dlm.n. E... Pond
p..llclde/PCB D... Summary
....'...;i~tf;ti~l:t_I.I~'w;;:::.:~~~ .
".4'.DDE
Eoolln
Endosullan II
Alpha chloldane
0.11
0.15
0.06
0.12
0.04
0.05
0.02
0.14
0.19
0.25
0.1
0.41
SW.03
SW.03
SW.04
SW.OJ
.. . ..
. ... .
"...", ....
.. ." n. .
: NUmtlef 0' .
'" '. 'P.I8I:I'" .
. ~""IP'd~'
1/6
1/6
1/6
2/6
 I
 'I
 It
W I.
00 
 ,.
o 
H1 
U1 
0'1 
SDEPPCO.Xl9
-------
Plclllo F.rm B...Un. RII' A'....m.nl
S.dlm.nl SW-l1
voI.m. Org.nlc. 0.1. Summ.ry
I
I
.,__ill~ili~~!\\..........
"'.n
.... .
. ........
.... .. .. ... ....
.' ..' Nun.;~tc)f(
. . .. .,., . D.,.C''':'
. SalOp'.'
Arom.Un
Tolueno
53.00
0.00
53
SW.11
1'1
W.ter Solubl..
2. Dulanono
190.00
0.00
100
SW.I'
'"
 ~~
w I.;
\D I~
o 
t1) 
U1 
0'\ 
SOIlVO Ml9
-------
Plclllo F.rm B...lln. RI.k A"..lmlnl
Sedlm.nt 5W.1I
5emlvol.1II1 Org.nlci 01'1 Summlry
..iil""".'r.i.;~i,
Phth.I....
UI.fI'bulyl phlha/a18
1200.00
0.00
1200
SW.11
of:>
C>

o
H\
U1
0\
SDIISVXLS
....
::h"iri:~:r~~::::': '.
. ..:::::::::r:~i..nPIII.: .
1/1
.. "...
-------
Plclllo Farm O...lIn. RI.k A.....m.nl
S.dlm.nl SW-1t
Inorg.nlc. 0.1. Summery
~ii'"
i

I
I
I
i .

~'IIVi~~~~~;i;~f{it;!~~~:;~:",



I 8440.00 0.00 0440. SW.11 III
3,70 0.00 :U SW.1t III
11.20 0.00 71.2 SW.I\ 11\
4.00 0.00 4.0 SW: II 1/1
3300.00 0.00 3300 SW.11 1/1
17.60 0.00 11.5 SW.I\ 11\
1760.00 0.00 1/50 SW-II III
33.80 0.00 338 SW-11 11\
1592.00 0.00 5U2 SW.11 III
30.00 0.00 :111.0 SW.11 III
8.50 0.00 0.5 SW.11 11\
343.00 0.00 343 SW.II 11\
10.10 0.00 10.1 SW.11 III
60.10 0.00 60.1 SW-II III
Aluminum
Arsoolc
!lallum
110')''''"10
Caldum
Coppor
IrOIl
load
Magnoslum
M;,ooaoo"o
Nickol
Sodium
Vanadium
line
..,.
~

o
H'I
U1
0\
SO'UAE r.XlS
II!
III
,-,
to!
I-'
-------
Plelllo F.rm 8".lIn. m.1I A.....m.nl
Surl.e. W.I.r Sw.mp
Vol.lII. Org.nlce D.te Sumll18rr
I


~"I~i~~~i~l~iff~~,\:~'""
 ".Ioo.n.lld Oru.nlce     
 Vlnwt Chlo"," 5.00 10.20 "8.5 SW-25 1/21
 Chlo/oolhano 10.82 21.52 130 SW-25 5122
 T /\chl%au%melhlne 2.42 2.86 6 SW-25 2112
 1,1,2. T /lclilo/0-I,2,2- T /Inoo,oolhlno 1.61 1860 61 SW-25 2112
 OkhlOlomolh8no 1.85 1.06 ..5 SW.25 1/22
 1,I.Okldo/oolhone 3.14 5.11 25 SW-25 1/22
 1,I.OlcfJlo/oolhane 41.10 151.93 1..5 SW.25 1/22
 1/ anl.I.2. OIdIIo/oolhono 1.13 0.03 2 SW.25 1/12
,f>, eb'I,2.0Id,'o/OGlhono 16.31 240.15 840 6W.25 4112
I.J 1.2'Olclilo/oolhona 10.10 22.48 14 SW.15 2110
o Chl%lO/m 2.25 :f. 59  13 SW.25 1/22
HI 1,2.0klllo/oolhane 5.81 . 18.12 86.5 SW-25 ..122
U1 1,1.1' T /lchlo/oolhan. 20.01 75.36 355 SW.25 5122
CJ\
 1,2'O\clllo/op/opln. 1.66 1.04 0.3 SW.14 1/22
 T .\chl%alhone 2."'. ".81 24 SW-25 5122
 T OI/ilChlo,oolhaR8 3.69 9.10 44.5 SW-25 3/22
 Clilo/elbenlene 3.00 ..11 30 6W.25 2122
 '1,4.DIchIo/OOenlene 0.34 0.22 0.1 SW.16 1/8
2
5 0
1 1
100 0
10 I
70 1
5 2
200 1
5 0
5 1
I) 1
15 0
A/om.llel !
Oonl8ne ".13 I 14.50 69.5 6W.25 3122
Toluene 21.07 I 43.41 165 SW.15 8122
. Elh~lb8nlan. 3.65 I 8.11 44.5 SW.25 2122
Xwten. 3.56 I . '.53 ....5 6W-25 3/22
4-Ilop/opylloluene 0.38 0.18 . 0.2 SW.07 1/8

W.I.r Solubl... 1
Tol,ahydrolu/an . 28.38 33.83 78.5 SW.25 214 .
2.Dularione 6.00 3.74 18 SW.10 1114 . .

. ..1Od. ..lend Ambl8111 Wiler au."W 61""""1 ..1"'1 ,." Of ftll8v8nil end AppIop1 
100 0  d
 'I'
10 I  1"
70 1  I.;
  051 I~
o 4 00:10 
200 1  
0 1  
0 5 021 
0 :I II CUI 
  600 
75 0 400 
0 3 012 
1000 0 6.1100 
700 0 3,100 
10000 0  
-------
Plclllo F.nn 8...lIn. ",.11 AII...menl
Surlace W.11f Sw.mp
Stlmlvol.ur. Organic. Dal. Summ.ry
.... ~~.~.i.IIJ..~.~.\.j.;.\.1.;~~~~~rjr{t:.:.:.~..'.sr.'~!".~I'~g:~:.


f . ,','.,",",'.','.""'"
 Pol~nuclllf Arom.Uc Hydroc.rbon.     
 N",""hal..n. 4.32 1.49 2 SW.2S 1122
 Acanapl.hyl.na 4.27 1.40 3 SW.08 1122
 8IRlol.)pvflne 4.68 0.84 6 SW.17 1122
 Phlnol.     
 I'h.."ol 5.43 5.fll 2n swon :1121
,I. 
IJJ 2.ChlOfophenoi 4.60 0.06 ".5 SW.25 1122
o 2.Molhylph&nol 4.18 1.72 4.5 SW.25 2122
H\ 4.Melhylph&noI 8.01 14.53 68 SW-08 4122
. VI 2,4.Dlmelhyphlnol 4055 1.06 4 SW.25 1/22
0'1 2,4 .VIc;III,,,oph.noI 5.25 1.17 10.5 SW.25 1122
 Phlh.I.I..     
 Olmllhyl phlhal". 4.32 1.48 2 SW.25 1/22
 0I.12.(lhylMl..1I phlh.lall 4.20 1.81 7 SW.t6 5122
 Aromallc.     
 1.2.Dlchb0b8nllnl 5.58 5.81 31 5W.25 3/22
 t ,2.4. T rIcNot0b8Rllna 4,43 1.27 3 SW.25 1/22
 Oth...     
 11iJPhof- 4.32 1,49 2 SW.25 1/22
 OIRlolc Add 23.20 5.69 7 SW.IS 1110
0.2
o
 0.00020 
  ,~
 ;'1.000 '"
 I..
  I,;
  ,..
 0:1 
 313,000 
 0.10 
0 2,700 
0  
 004 
600
70
o
o
600
70
. fIIOde I.lard AmbIen W..er 0111818'''''''' .."" AfIpIcIbII- ,..18v.n 8rd AppraptIa18I1ecf1...me" IAItARI' ..litter Ihan "" MC!.. oIhNwIo.1he UCL II 1h8 AltAR.
. flood. ,.Iand Amble,. WaI.OuI81 &,....... II' b8Md on IIumMI haallh CllcInuganIo ,..... GI lOE.a.
6W8WSV 0'8
-------
Pleillo firm 8...lIn. RI... A.....m,"'
Surl.ce WII., 8w.mp
liIorganlc. Dill Summ.ry
u~~II:'
:if:l"".'I'~~J1lf;~~~~i:::. .
~
01"-
I
Aluminum 5D99.50 "125.46 . 53100 SW.26 1W22
Arsenic 8.60 0.69. 4 SW.26 5122
1I~llum 78.23 : 120.56 502 5W.0815122
nll)llum 0.84 I 1.15 5.8 SW.26 5122
Cadmium 2.0" I 0.43 3.0 5W.05 8128
C.lul.n 858P.OD 7645.69 21600 5W.OO 22122
Clvomlum 4.12 ! 8.80 41.9 5W.26 3/22
~ ~ I~ ~ ~ ~
Cq>pe. 14.14 ! 31.6.1 840 5W.26 8/22
Iron 36473.8" 712".65 . 300500 SW.25 22122
Lud 62.09 I 100.01 312 SW.06 84122
I
M~on..lum 8936.45 ,1584.20 5920 SW.26 22/22
Mlngen..e 21011.15 3128.05 10000 5W.26 22122
Mllcury 0.12 : 0.08 0.44 5W.28 2122
Nlckll lUll ! 7.22 31.11 5W.26 6/22
Pol...lum 2380.45 '1477.20 6530 5W.28 18/22
SodIum 5328.32 2628.47 15300 SW.25 22122
Vlnadlum 11.58 I 20.44 . 00 5W.26 7122
llnc 135.50 1153.72 569 6W.15 15128

. Rhod. ,.18rd AmbIeI1 W.... 011'" 111IIdIIdI1I1 lie "f'111c81118 II AI"al1 erd~"""" """118/11111 ~RARI' 8II1cI1I1II8n Ihl MCI, OIhern."" MCL II .. "RAR.
. Rhod8 ,.18rd AmbIeI1 W.... au.., l.endaldllI8 "'....... ~ lIIaIIh cudnDganlo "'...... IDE.I.
50
2000
1
5
o
o
5
o
800
o
8300
o
o
1-1\
U1
0\
15
"
2
100
o
o
IWiWMfJ .18
  0.0018 
2000 0  
0 5  
5 0  
   I
100 0  '\
 II
1300 0  r.
o 14  
2 0 II 14 
100 0 610 
-------
Plclllo F.r", e...lln. fll.. AII.llm.n'
SUffIC. W.." Iw.mp
P..llcld./PCB 01'1 Summary
~.
i:,:I::,!::::j:!::llj::,~II~U\jfl!~;;:~::~,:,~
-~~~!:!!!~~~~~::::,.
M81hoxVChlor
A,oelot' 1248
A,oelot' 1260
0.25
0.21
0.35
0.06
0.06
0.19
SW-13
SW.26
SW.15
0.0000044
0.0000044
1113
1113
1/13
0.43
0.24
0.2
40
0.5
0.5
o
o
o
40
o
o
o
1
1
. AhodI..1and Amblllll Wiler QuaIl, 6I8I1d8fd1 ...1118 AfIpIcIbII Of R--. Approprllli """,*""l1li (ARMIIIlIIr1cterlhan !hi UCl. OIh_l6llhl UCl '- thl AnAn.
. .1MId1..1and Ambllnl W"" QuaIl, 6I8nd8fd8... beaeel an IIUIn8n hMIIh c..dnogllfllc flakl DIllIE...
.'1
'J'
III
I;;
"'"
U1
o
HI
I~
U1
0"1
~WSWPC8 XIS
-------
I",
Plclllo Finn 8...lInl ft'l" "..I..menl
Su.f.ce W.,.. HOflh ~Iup
VolllIl. O.g.nICl Dill Summlry
::;:;::;li~"K~.~~~~~:~ii~i'~J~~~f::~'
t.
 ".Iog.n.t.d O.glnlel            
 CNOI...lh.... 1.22 8.85 21 SW.02 2J8       
 1 .lchlo.ollucl/omllhan. 0.08 0.03 0.1 SW.06 1/4       
 1,1.'JlulloI08lhon. U8 8.28 20 SW.02 210 1   1  n OO~7 
 1,I.UIU,IoI08lh.n. IIUI3 264.114 800 6W.02 4/0       
 "In.. t,2.Pk;UOfOllhll18 ...3 1.25 :I SW.18 1/4 100  0 100 0  1 J
 1,2.0IdI1oI08lh.n. 160.60 335.38 160 SW.02 3r.I 70  I 70 1  '"
",.    tu
0"\ ChlOfofOlm 1.88 1.54 5 SW-18 119      057 ~;
o '.2. fJlchlol08lhanl ".61 :u.21 115 SW.02 2J8 5  1 0 2 0038
t-to 1,',' -1I1u.OfOllhll18 1 16.00 331.65, 1000 6W.02 310 200 " 1 200 '  1-'
U1 C.Jbon 1eI'ld1IOfId. 1.28 1,18 0." SW.le 119 Ii  0 0 ' 0025 
0"\ 1 clullo.OII"n. 61.84 184.85 560 SW.OZ 410 II  3 0 4  
  0:0 
 T 'Ulchlou","n. 18.58 48.33 150 SW-oZ 310 Ii  2 0 3 008 
 CI.OId)enlln. 2.44 3.00 10 SW.OZ 119      6110 
 ".om.llel            
 01""'" 13.41 38.24 1'0 SW.02 210 5  1 0 2 0.12 
 Toluenl Ie." 202.84 810 SW.02 119 1000  0 1000. 0 6600 
 E1hwlb8n..nl 8."" 23.85 73 6W.02 119 100  0 100 0 3100 
 )(rl.... 18.. 48." 840 8W.02 119 10000  0 10000 0  
 '.J,S. 1IIm.IIIW"'''''''' 0.05 0.02 0.011 SW.OO II"       
 ,.".DUlW"'''''''' 0." 0.20 0.4 6W.18 2/4       
 1,2,'" T'lm"h,"'n..... 0.13 0.05 0.2 SW.08 1/4       
 "'lsaptop.loIu.n. 0.2:1 0.18 0.2 SW.18 114       
o _. I......, A"""." W"II au.., .,.......... ... 11M AFfIIIcoI>18 If no..."... ...., ¥PI......I. n.......mo.. IIIRAn, I lI,ktw"""'''. MCL. ...........11.. MCL .. .h. ARAn.
o ,,""'. 1...001 AInU.., W.'II au... 81""""'. ... be.... on '-*' hi"', caldnogonla .Ia... III IOf..,
'Wtl5VO XI'
-------
Plclllo Film B...llnenl... Au.um.."
8u,',C18 W.'.r Horth 8..p
9.mlvol.lII. O,u.nle. Ve,. Summ.ry
,

I

!

I
I
~""'.~I,~l~i~;:!~f:~:~:::;'.'
 Ph.noll     
 Ph.nol 4.50 1.4'.  SW.(I9 118
 Phth.,.t..     
 Om.lhVI pW\8I... 8.33 1.00 8 SW.02 119
 OIo'hri pW...lal. 5." 1.27 8 SW-02 219
 III. (2.f.lhY',..yl) phlh.lal. 5." 0.78 7 6W-18.OUP 210
 Arom.nci     
"'" 1.2.Uld,lofd..nr.n. 4.87 1.00 2 6W.02 110
-,
o 1.2.4. '''cUordHInr.n. 8," 0.33 8 6W-02 110
HI      
U1 Elh.,.     
0\ 01. (2 -Chloroelhrll Elh., 5.22 0.87 7 6W-02 119
Olh...
Ilopho,ona
Oanrote Add.
I
I
I ,

. f1hod. I...... AdMI1I W.'" au.., Siandood. ... 1M "........... no,..... and ....",..,.11" n",,"'mol1l (AnAnl' ..,Iet.. lIt.n II.. MC!.. D4h.rwto. Ih8 MCl .. II.. A!\An.
. 1"""'.1.1000 AmbI... Willi auolll, Siando....... .....d on"'''''' hloIIh elle"",,"'" ,..... at loE.II. .
8,78
21.20
2.33'
8.50
12
8
6W.02
6W-'9
119
115
    21,000 
    313,000 
    23,000 
    0.10 
     'I
     'J'
     III
(.00 0 fiOO 0 2.700 I.;
70 0 '/0 0  
     ,.'
    00031 
    084 
'0'
-------
Plclllj» firm OI..lIn. RI.. A.....men'
Su,'ace Wa'.r tlj»"h S..p
Inoruanlca 01'1 Summa,y
~,illi.~
-:..:"&~Ijii~i~r!,
~ :
 Aluminum 8081.111 12388.11 30000 SW.18 10111      
 A,unlc 1.84 1.02 3.8 SW.19 5/11 110 0   00010 
 na.lum 13.58 71.t8 201 SW.IO 1111 2000 0 2000 0  
 n.rylhm 2.113 1.30 8.4 SW.18 till 1 1 0 I  
 C.clmhm 2.22 0.61 4 SW.IO tilt II 0 Ii 0  
 C .Ieh.n 05112.22 11604:05 111700 6W.IO ""I      
 CI.omlum 8.011 3.21 ".11 SW.IO lilt 100 0 100 0  I
    "
or:. CU.I' 11.01 4.45 20 SW.18 2111      [,
OJ C "f't>8' 8.31 8.21 3t.7 SW.18 6111 1300 0 1300 0  f.
a I,on 14632.6\ 14281.24 44600 SW.IS 11111  ,'.    
t-h l..d 0.2\ 112.00 1311 SW.18 811\ \5 8 0 0  
U1 ""un..um 181UI 12111.1111 4000 6W.18 "It I      
0"1 Ma"ua,.... 2125.71 :l84U.71 12100 6W.18 IO/It      
 Mila.." 0.12 0.01 0.3 6W.OO tll\ 2 0 2 0 0.14 
 NIe"., 1.112 2.12 8.11 SW.18 2111 100 0 100 0 tiiO 
 "ol...h,m 1071.4' 1138.08 3430 6W." 10/1 I      
 S.lonum 1.3) 0.40 2.4 6W." tilt 110 0 110 0  
 SodIum . 11101.21 2238.111 10300 SW-42 IIIIt      
 Vlnadlum 111.88 20.84 118 SW.18 811\      
 llna 110.01 131.05 368 SW.18 8111      
. 11nod. 1,l8nd hnbI.,. W,.., a..8IIr 1.......Id. If. ... A""'" .,"'....,. and ~pt","'I. "......."",. (ARA"II .".,..,......... UCa.. 8Ih8"""'''' UCllIlI.. ARAR.
. 11nod. 1,18"" AmIII.,. Wiler a...., II""". If' llalld 8ft ................ CII~ ,..... of IDE.', .
.
SWI/St.If, .ll
-------
II
Pleillo F.nn 8...lIn. RI... A"...menl
SUf'lce Wlllr NOrlh s..p
Pulldd,'PCB Del. SummllJ
.: "
',.
,
I

i'~~~lil~~~fi~~~~~~~~::~'..
Ilspilchlo,
Olold""
0.04
0.01
0.05
0.05
0.18
0.'8
SW-18
sw-.e
1n
.n
0.4
o
o
0.000021
0.0110014
. Rhod. 1110... Amble.. WI'" QJIIII1I1II11d81d8 .. .... ""'*-- If Aelwut Ind AppIoptI8l. R"""',,,"IIII-'RARII 1.1Ict..ltlanlhe MCr.. OIhetwIo. Ihe MCllo .. "RAft.
. Rhod. '110... Amble.. WI'" 0.l1li1 SIIndIIdI II. b..ed onl8unln III"" C81cInogonIc 'II" (If IOE...
 li1
 [II
~ I:;
\0 ,..
o 
HI' 
U1 
()) 
aw...pc 8
-------
Plclllo F.,m B...lln. RI... Au...m.na
Surf.c. W..., Soulh s..p
Vol.llI. Org.nln P... Summary
 H.log.n.l.d.Orglnlcl            
 1.1,2' T Ilchlolo'I.2.2' T lilooloolhin 3.00  1.41 4 SW.23 112      
 1.1.0Iehlolooth.n. 4.25  3.28 1 SW.23 2/4 1 0 1 0 0 0051 
 1.1.0Iehloloolhan. 1.&0  0.111 2 SW-23 114      
 Chlololorm 111.38 i 21.38 44 SW-23 214     0.51 
 1.2.Dlchlo/oelhan. 8.'3 '.83 19 SW.23 114 5 1 0 I 00:18 
 '. . .1.. T Ik:hlorooIlIUl' 218.23 i 24808 460 SW.23 3/4 200 2 200 2  
 1,2' Dlchl%puJflIIII' 11.38 I IUI 25 SW.23 2/4 5 2 0 2  II!
VI T /Iehl%ulhen. 8.63 I 9.41 19 SW-23 2/4 5 2 0 2 021 h,
o 1.1.2- T /ichioroelhllli 2.63 .1.84 5 SW-23 114 5 0 3 I 0006 I,;
o T ulfachlo/oolhene 7.75  7.28 14 SW.23 214 5 2 0 2 008 I~
H\            
VI             
0'1             
 . 1Ihod.1.,.nd Amblenl Willi Qu8lll~ 6.8nden18 1I.1h8 App/Ic8bI8 Of "1I'VIII1IInd Appropllll. ".....menlIAAARllalrld8lIhllllhl MCt.. oIhllWl.'lh. MCl II Ih. "",,n.    
 . Ilhod.I.11nd Amblenl Willi 0u8JII~ 818nd8rd. ... b888d on humlllll88llh clldnoglll1lc /Ilk, GlllIE.l. .     
"
.WIIYO I"
-------
Plcillo f8rm 8eMlln. ",... A.....men'
Surfece We..r. Sou'h 8Mp
S.mlvol.lII. Organic. Da'e Summ.ry
~,IIIf:, m
~~~~.
Phlhale'"
81. (2.Elhyl1.lyl) phth.Ia..
4.50
1.00
SW.23
3
114
0.18
. ftIOdf 1'''00 AmbIerl WI'. au.., Slanda. ar. .. AJIpIIcIbIa Of Aal8vlrl and Ajlpraprlal. n.q..k8merlIARARII,lIIctar "'anlhdACL. "''*wII. Ih. MCl ..1h8 ARAR.
. ,,- I...nd Amble,. w... au.., 8''''''''''' .......... on hllNII""'" cln:lnllgen!c ,IoU III IDE.6.
 '1
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 tll
VI I,;
f->
o I-'
HI 
VI 
0\ 
IWSSSV 1'8
-------
. .
. .
."
.~; .
.: .':i.1 '" I
Plclllo Finn O...IIn. nil" A....lmen'
9u,'IC>8 WI'" Sou'h Slip
'nolUlnlcl 01'1 SummlrY
~S'~\.I~tii~~t~~~~~~..,
U1
IV

o
HI
Aluminum 1057.50 11338.88 2940 SW-23 214
".,lum 18.88 ..75 27 SW.24 tl4
n..yllum 0.90 0.42 1.4 SW-23 214
C.lclum 4065.00 1307.77 5370 SW.23 4/4
CW.. 11.00 2.00 8 6W.23 tl4
',on 187.50 210.28 406 6W.23 2'4
M"oo..k,m 1020.00 21i8.'O 12GO SW.2:J 4'4
M.,'II.''''.. D37.15 478.82 . DOS 6W-23 4/4
I'''',"lum 720.00 503.24 1430 SW-23 214
SodIum 2852.50 "50.fiB 3430 SW-23 4/4
line 8.25 I 3.10 . 14.8 SW-24 ".. .

I .' .

. 1V>od. II""" AmbI... WI'II 0u1ll18''''''''''' ... !hi AfI>IIc"'1I AI....,... end ¥f'rapda18 """118...... IARAn, I .IIIcIIlIhan III. MCt. CIIh8nwIIl !he MCllo !he "RAn.
. nhod. '"""" Ambll" WIIN 0u.1I, 8illljla"" "I b..... on"""", haUh C81dnDlI8f* "'ka of .Of...
t-,
2000
I
o
2
2000
o
o
2
I,!
("
I,;
U1
(1)
"
'.
IWI . ~I Oil
-------
Plcillo fann O".lIn. Ria. AU.8Imenl
Surface Wa'lr E.a' Pond
Vol. III. Organlce Da'a Summa"
Haloganal.d Or08nlci

OIchIOfom.lhenl
2.70
:1.82
8
6W-O:J
1/5
Ii
o
0.47
. fJIod. ,...... AmbI.1II WI'er 01", 8111ndud1 ..1IMo AfpIIc"''''' fW8v8111 and At>P<",'18'. A",,"'melll (AftAn,. .1Itd8f1h8n... uel.. 0I"1rWIo.1h8 UCL 11'". "RAn.
. ..lOcI. ,...... AmbI... W.'er 01", 81and1"" ......... OR hu........... -dnDfIenIo 'II'" at 'OE.5.
U1
W
o
HI
. U1
C1\
'W(PIIO 0'8
H
'I'
111
~;
~-
-------
Plcillo Film O...lIn. RI... A...llmenl
9url.ce W.II' E..I Pond
Slmlvol.1I11 Org.nlc, Dlla 9ummary
t~tll[~~*
""~-~'~~.Iii~~;i..'.,
. Phlnol.
Ph.nol
till
6W.04
2.20
:1.58
21,000
Phlhalaln
OI,,2.Elhyl1nyl) phthalall
6W-OI
tl8
8
4.83
0.88
0.10
VI
J'-

o
HI
. IV"". t..."" omblo.. W.'" o..aI.., s.AIIda"'. ... ... AI'I'lca",,, n........ ..... AfPRII'Ila'. n...ulramanl IAllAn,. .trk1....... III. UCL. ...h.""". I". UCllo II.. AllAn.
. . IVIOd. I....... .....1011 WI'" 0..811, S...,...."'. .......... en '-".......... _dnall8'*' .10.. .. IDE...
I
'I
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I,
t-
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-------
Plc:lllo F.nn ,...lIn8 fll.k AU'..mlll'
SUI"ce W.,.' Ell' Pond
Inoru.nlc:. 0.,. Summliry
~"1fl~~iiJ1~~~i~~:~'..
U1
U1
o
H.
.
Ahmlnum 402.83 I 1104.00 16'0 SW.04 218
C.lclum 2188.67 380.30 2680 5W.OI 616
C~r 8.43 1.80 8.:1 5W.03 1/6
I.on 741.00 152.80 2300 SW.04 518
h... 1.81 0.7:1 2.8 SW.03 3/8
M.onu~lm 808.83 148.:11 735 SW.O' 616
M~no~ne.. . 20.85 . 111.21 4' SW.OI <4/6
M.,,:u,y 0.12 0.08 0.24 6W.01 118
Potu.1om 852.67 2111.7:1 878 6W.04 018
SodIum <4863.:13 340:1.11 11030 6W.01 616
,.... .'" I '''. 7.' .w...... .


. lt10de I...... Amble.. WI'" Qt.., Blanda.... ....... AfpIc8b18 w ReIw... and AfIprap..18 R...."_.. IAMR) I IIIlcIwlhan ... MCt.. oIhllWloe .... MCl II !he AnAR.
. """'e I."'" Amble.. W..er a.III, Blanda.... ... ....... on "'_118"" c"c/noe8nIc ,.... II IDE...
1:100 0  
0 :1  
   IC)
2 0 0.14 'I'
111
   I.;
   t-,
,:tOO
o
'5
o
2
o
U1
0'\
IWfPU£1 XU
-------
Plclllo f.rm 8...lIn. RI... AII.llmeni
Surl.e» W,'.r SW.11
lnorg.nlCl D.,. Summ.ry
!..
. ,
~B811~i~~{ij);;
lJl
0\
o
H\
""mlmm
Calclum
Iron
h.d
Millun..~m
Millnganal'
Malcury
Sodum
78.
15.0
413
4.4
310 .
18 .
0.24
2060
848.110
1380.00
413.00
2.85
232.110
14.05
0.'1
2815.00
1110.21
183.85
0.00
2.05
100.80
2.18
0.10
"81.80
6W.11
8W.11
6W.11
SW."
6W.11
8W.11
8W."
6W."
212
212
212
112
112
212
112
212
15 0 0  
2 0 2 0 014
.'   
. rtIOde 1.18"" Amt>Ier1 Wat., Oullllr "and8rde ..... AffIc"''' 8f "'''''8111 and AfIIt...rta'a A....hlll8r1lAnAA,1 11IIcI., "'an Ihe MCL. OIheIwtt. 11M MCl It the "nAil
. .-- 1.18"" Amble.. Wat., 01"'" """""a ......... en"'" he.... -dnogonio ria" GlIDE.'.
lJl
0\
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TillilJ:; 2
RI." SUIIIIII8ry
Plclilo Farm ....11n8 Ria" A_.mane
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Cunenl   4E-OO 2£-02
Flllure 4E.Ot 1£.02 4E~ 5E.cn
 - -  
CAACIHOOENIC    
CurranI   3E~1 3E~
Flllure 2£~:J 2£~ tE.(18 2£-05
  -  
4£ .()3
2£ -()2
4E+OI
1£.02
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HON-<:ARCIHOOENIC         
Currant   5E-OO 5E-G3 2£~ 8E-G2 lE~t 2E.00 lE~t
fueure 3E.00 2£+Ot tE~t 5E~t 4Eo02 1E~t 5E+OO 3E.O' 8E+OO
 ~        
CAACIHOOEHIC         
CIIIT8IIt   2E~1 2E~1 4E.(18 5E~ tE 002 IE.()2 IE~
flllure 4E~ IE-OO 2£.(18 1£~ 1E.(18 tE-OS 2£.()2 2E.()2 2E.()2
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-------
,.
I
Non-Carcinogenic Risk Characlerlzallon for Exposure 10 Chemicals Via Ingesllon of Drinking Waler
Ground Waler; Source Zone
Fulure Usei Resldenllal
III
 V""'~c...-              
 ~o.-              
 0IcUR.~ ..... -"*'f 100 I. IE -Gi I 1E.ot I lIE -Gi I lIE -Gi IE- I 1IE.ot IrE- llIE~ )(,0' 
 I.I~"","'" -- 1.000 I. IE -Gl I lIE -Gil UE4I 1 lIE 41  2£-41 1IIE-ot II'£-Gl I oE <>J 2£,00 
 '.1~""".v~ - 1.000 I.IE-Gl I.IE-OI I.IE-GI I lIE -01 1£-41 I lIE tOO 11'[41 loE.(Il 2£,00 
 do-l.Ulld._.... --..- '.000 II£-Gi u£.ot I.IE-GI t.1IE -Gi aE- a.1£tOO I.IIE.(II I lIE -<12 2E,O' 
 U~ --..- '.000 I.IE-Gi UE-Gil I.IIE -GI I.IIE-Gi . aE -01 I.IE-OI I.IE-Gl I.IIE-Gi 1[,00 
 C.............  ......-..- 1.000 I.IE-Gi 1.1£- UE.ot I lIE -Gi aE.ot 4IE.ot .1£.110 I IIE.Ql 4[,02 
 t.'.t.'ltdlaN 11' 'Ail -"*'f 1.000 I IE -Gl 11£.00 1.7E-41 I q:.Ql 2£.110 11(.01 . 8(,00 8t.~: tll 11 ,nl 
 C"""'" 'ouodllotldo -- 1.000 liE..., 1:4..Ql l.I[m r 1IE.04 :lL".W lei: 01 0" "" r<'<<>t Il.OI 
 1.1.1"''''-- -.............. 1.000 1.IE-<12 I JE -GI lIE -'It 0 0[ -Io..' tE.ol 
00      1"""._" ....  11.11 lu~- woll'" 0lIl"''''  .E,01 
 "ot-........." ,~..........              
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          10""'" IE..I   8u~"1I1 tE.oo 
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          8u~IoI" 11.00   lu~IoI.1 11.01 
 A-'o8               
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 -..... ~..............,...... 10.000 1.IE-4I llE.QI lJE-(II 10[.(11 ..:.00 r.lE.(12 1.1£41 I 0[41 1£.01 
          luWoloI 11.00   'lu~"1I1 JE,OI 
      I""" """"...1... ..... .1.00 'u~-_olll" on'" 11.0. 
 Mboov  ------~ '.000 1.IE-4I 1.1£.Q8 7.IE-ot 4.IIE-ot IEtGO I.IE-Gi 1.1E4I 0 lIE -'It oEtOO 
 .....  ................. . IIE-4I '.IE-ol 1.11-41 1.1IE-4Z 2E-Ol r IE -01 1.1£-QZ r 1IE.(12 'E.oo 
 C........  -- 10 I.IEC I 1£.Q8 llIE-ot . lIE -ot aE.oo 1.1£-01 12£.(12 . q: -'It 2E.oI 
 C........  - 100 1.1&-41 UE-4Z 1.2£-00 1.1IE4I IE-ol r.IIE.(I1 1.2£-Gi 8q:m 1£,01 
 C_.  - HA I.I£-Gl 12£C 7.lE-411 17E.(12 2E-41 11E.00 I rE.(I1 .rEIll 4(,00 
 "....- --....- I 1.IE-4I 1.lEtCIO 1.IE'411 1.IIE-4I1 IE tGO 1.1£.01 1.3£.00 I IIE.(II .£.01 
 II-V  -- 1.000 1.1£-41 1.2£-'11 I.IE-411 llIE.(II oE-4I llIE-(II 27E-411 1 lIE -'It 0[.(12 
 HkW  -....._- 100 1.IE-4I lIE -41 1.11-00 I IIE-QZ 1£-41 llE-41 I~-Ql 10[.(12 2£.00 
 V-.,.  - 100 1.IE-4I I.~.-Ql I.I£-GI 1.1IE4I 2E-4I1 r.IE.(12 . 1~4I rllEoa II( 01 
 lIM  - ID 1.1£-41 '.IIE.ot 11£-41 I lIE -41 IE-41 11£- .2£.(11 10£411 2[.00 
      -__II    1f... !"'tol,I_1I  ,~!!! 
 'C8._'~              
 HttM
-------
III
Carcinogenic Risk Characterization for Exposure 10 Chemicals Via Ingestion 01 Drinking Waler
Ground Waler; Source Zone
Fulure Use; Residential
            . .. :::.~:::.:.::~~:.(:::: 
             ".::;;;;:.:~:". 
             .. . 
 "...... 0..,.. eon...-             
 ~8d~             
 V!nrIChbIde lung A UE.QZ UE43 UE.06 1.8E.00 5E.06 8.0E43 8 8£.06 1.8E.00 2£-04 
 ~ .... 8Z UE-02 UE-4I1 1.7E-03 UE.o:J lE.06 I.IIE.OI 2.8E-4I1 7.5£.00 ZE.oJ 
 '. .-DtcHaoo8Iheo.. ....... .c UE.QZ 1.8£.QZ Z.8E.04 8.OE-ol 2E.04 1.8£-01 Z.8E.oo 8.OE.o1 2E 03 
 Chloral..... ....~. 8Z UE.QZ I.8E.OO UE.oz 8.IE43 ZE.04 4.2E.OI tl2EOI 8.IE.OJ 4E03 
 1,2-"- -,..- 8Z 1.5£-02 Z.3£-4I1 3.4E.03 1.IE-02 3£.04 2.1E.00 4.OE.oz 8 IE.oz 4E.oJ 
 c..- 1..,..".,,1de .... 8Z UE-02 UE.QZ UE-C14 1.3£-01 2E-05 6.OE-4I1 7.4E03 1.3E 01 IE OJ 
 1,2.~ .... 82 UE.oz 8.4E.QZ \.ZE-03 8.8E.oz 8E-C16 '.4£.00 2.IE.02 88E.o2 IE OJ 
 T ....~.......... .... 8Z 1.6£-02 6.IE-4I1 7.8£-03 1.IE.oz 8£.06 1.3E.00 HE 01 1.IE.o2 2EOJ 
 1,t.2-1""'- .... C 1.6E-02 1.3£.03 8.4E-06 UE.02 5E.Q8 8.5£-OZ 1.4E.OJ UE.Q2 8E.oS 
 ,~ .... 8Z UE-02 '.3£-411 1.8£43 5.lE.Q2 IE.04 8.IE.oI 1.4E.o2 5.IE02 lE-C14 
 1.'.1,2-1"''''''''- .... C UE.QZ 1.6£.06 UE.Q8 UE-OZ 3£.Q8 1.0E.04 UE.Q8 2 6E02 4E 08 
        ..........01 'IE~   ,,,""0101 U-ClZ ,j
 At1IIno/.W             '"
I') 8....- .......... A UE-OZ '.3£ -41, 2.0E.03 2.8£-OZ fiE.Q6 2.0£.00 30E.Q2 2 IIE.oz liE 04 I"
 81y- ...... ...., .......... 82 UE-OZ 4.6£.03 '.8£.Q6 3.OE.oz 2£08 Ul.oz 1.4l03 30(02 41 Ob I.;
o        ..........01 .£-CII   ..........01 8£-04
H\     I........... ,111811" 0 III"  '1E.03 1......11181 ,ot.lII. 0111"'''  U-4IZ 
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 2A,.I.......ophaId ..,. 82 1.6£-G2 UE.03 UE-.06 t.tE-OZ 8£-07 '.OE.QZ '.6£.()4 t.tE-OZ 2E.Q6 
        1.........01 u.or   1.........01 IE-CII 
 PI6I101..             
 818 CZ.E~ p\IthaIoI. ... 82 UE-02 UE.03 8.6£-.06 1.4E-OZ 'E-CII UE.QZ 1.IE.03 '.4E.Q2 IE.Q6 
        '_01 llE-Cli   ,,,"""'01 11!-C14 
 EIMI8             
 818 12~hIoIoathWtI EIhIf ... 82 UE-G2 t.0E-G2 1.6£-ot 1.IE.OO 2E.04 1.8£-01 2AE.03 '.IE.OO 3£43 
        I""""''' 2E.04   ..........01 3t.03 
 0118(             
 '''''- ....~ C UE-OZ UE-OZ UE.04 4.IE-03 2E-oI 1.8£-01 2.8£43 4.IE.OJ IE.OS 
        1.........01    ,..b4...01 1£-411 
     .......aIaI.............II.. ° anlca U.04 ...b-I....I..mt...ot.III.D!IIanlte )EO) 
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 &air""" taIaI........ 82 UE-OZ 4.8£-03 7.tE.06 4.3E.00 3E.04 UE-02 UE.04 4.3E.00 2E.oo 
     ..........81 mat.1a   3E.04 ''''''''''01 mat...  ! ~:!I! 
 'CI. ...,........       1.8E.oci      
 -.altO  c '.6£-02 '.8£-.06 2.8£-01 5E-ol 3.2E.Q6 48E-ol 1.810.00 ""-01 
 HaJIIacHaf .... 82 UE.oz 2.8£ -.06 3.8£ -01 4.5E.00 2E.os UE.04 2.5E-08 451:<00 IE os 
 AldIn ... 82 '.6£-OZ 2.8£-.06 4.3£ -01 \.ZE.o. 5E-08 2.6£.04 3.1E {)II 1.2E.OI 4l OS 
 Haplalll" E.-Ide .... 82 1.6£-02 2.3£-.06 UE-07 I. 'E.OO 3E.Q8 '.4E.04 2.IE-08 '.IE.OO 2E -os 
 DIoIdIn ... 82 1.6£.oz UE-06 UE-01 UE.OI 8E.os '.IHIS '.IE-01 1.8E.01 IE-oS 
 4A''()()T .... 82 1.6E.oz 6.IE-06 UE-01 3.4E-ol 3E-07 '.IE-05 1.4E-08 34EOI 5E 01 
 Q- C""""'" ..... 8Z '.6£.oz '.8E.Q6 '.3£ -08 1.3E.00 2E.08 3 8£.05 5 lE 01 13[.00 nUl 
 AnIciIof tZ48 .... 82 1.6£-02 UE.04 UE-ol 7.7E.OO 4E.Q6 3.2E -03 4.8E.Q6 1.1E.00 4E 04 
     .......aIaI pc'" IIId paaUdd88 71E-CII .......11181 pc'" and paalldd.. 1E-C14 
     lEat'malad 1nc..manl.1 canc;a."" 2E~ Eallmalad Inc,.manlal c.nc., "ok U-OZ 
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Non-Carcinogenic Risk Characterlzallon 'or Exposure to Chemicals Via Ingesllon o' Drinking Water
Ground Water; Distant 10no
. Future Use; Residential
III
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3.000 8.IE.Q2 UE.o:J UE-G4 I.DE.Q2 &I:.Q2 I.DE.Q2 7.3E.o:I I.DE.Q2
3,000 '.IE.Q2 UE.o:J 4.IE-G4 t.DE.(J2 4E.Q2 UE.Q2 1.IE-G3 I.DE.Q2
1,000 8.tE.Q2 1.IE.o:I UE-G4 t.DE.Q2 &I:.Q2 UE.(J2 UE-03 I.DEOZ
1,000 .. tE-02 UE.02 3.&1:-03 '.DE.Q2 4E.Q2 3.&1:-01 UE.Q2 '.DE.Q2
1,000 '.IE-02 1.IE-02 I.OE -G3 1.0E.Q2 IE-ol '.IE.Q2 7.4E-G3 I.DE.Q2
     I~" 31-01    I..!>-t.....
  1..!>-toCel vol8l118 0 811\00  31-01 I..!>-tol&l vol8l118 0 811\00 
100
8,IE-02 4,1£.o:J U£-G4 3.0E-<13 IE-ol 3.OE-G3 UE-G4 3.DE-03
   ............ 11-01   ...!>-t.....
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   ............ 41-oa   ............
 .uII-4otol -.oI8tll8 0 811\00 31-01 I"""" -.0181118 0 ......
'.IE-02 1.IE.o:J 1.0E-G4 3.OE -G4 3£-01 1.&I:-G3 1.3E-G4 3.0E-G4
.. tE-02 1.IEoOl '.7E-G3 7.0E.Q2 IE-ol 7.4E-01 UE.Q2 7.0E.Q2
'.tE-02 UE.o:J UE-G4 1.0E-<13 1E.Q2 UE-02 UE.o:I '.DE-03
'.IE.Q2 UE.o:J 1.8E-G4 '.0E-G4 4E-ol 4.OE.o:I UE-G4 '.DE-G4
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'.IE-02 UEoOl 1.3E.Q2 2.OE-01 JE.Q2 t.OE,OO '.&I:.Q2 2.DE-G1
 I""""" ........  31 tOO eu......... ........ 
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 E811....ladllvo" \Ia..rd Indo. 31-01 hll_lad lIv.r "...rd Indo.
 lot""'lad .kIn.,' "...rd _. 11-411 hllmatad IIIdno, ".u,dlndo.
 hn....lad CH.' "...rd Indo. IltOO hllmalad CN' "...,d Indo.
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11-01 
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8E-OI 
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-------
III
carcinogenic Risk Characterization for Exposure to Chemicals Via Ingestion of Drinking Water
Ground Water; Distant Zone.
Future Use; Residential
. :.;::~.~;~<.:.
 """"Of88n1D ~             
 ,..,....,.., o.g...ao.             
 ~ Wnlf C UE-02 2.00-03 3.00-06 1.:IE-02 4E.o1 4.00.04 UE-oe UE.02 81'.()8 
 VJnvI ChIoIIde Iun8 A UE-02 UE-03 UE-06 1.810,00 6I:~ 2.00-03 3.00.06 I.8E.OO 81'.05 
 ~ ... 82 1.61:-02 2.00-03 3.00.05 1.61:-03 210.01 1.00-03 1.00.04 UE-03 81'.01 
 1.1.0I0III0RI8II\8018 ....... C 1.61:-02 1.310-03 1.8E.06 1.00.(11 1 E -06 1.00-03 1.00.04 1.00.01 81'.o6 
 ClIIoRIIonn WMr 82 UE-02 UE-03 1.8E.o5 1.IE-o:I 5E.(I1 '.2E.02 UE.()4 81E.03 8E.()8 
 1,2.DIciNoro8INM .-..-,.- 82 UE-02 UE-o:I 1.:IE.04 '.IE-02 1 E -06 1.8E.02 1.2E.03 8.IE02 IE.()4 
 1,2.DIohIDnIpap8M .. 82 UE-02 1.00-03 UE-06 '81'-02 1 E -oe 4.00.()4 UE -oe UE.o2 4E.ol 
 T~ .... 82 1.61:-02 1.IE-02 1.81'.04 1.IE-02 2E.oe '.3E.02 1.2E.03 1.IE.02 IE.oS 
 1.I,2.T~ ... C 1.61:-02 1.2E-o:I UE.06 UE-02 IE.Q6 ".00-03 1.6E.06 UE02 IE 01  
 T- ... 82 UE-02 1.IE.02 UE.()4 1.IE.02 8£.ot '.IE.02 UE.03 6.IE.Q2 IE.oS 
        lu~oI" If -GI   lu"~olol U.Q4 
 ..............             
 Ihna- ......... A UE-02 1.81'-03 2.4E.(II 2.8£.02 1E.(II 1.1E.03 1.4E 04 2 DE 02 4106 'I!
~        lu~" 1E.o1   lu~oI" 4f .oe
o     I"''''''' .0181118 . .....  tE-GI    Jf.()4 III
H\ n             I,;
 p"",.,..            
U1 8ID C2.E~ .......... .... 82 1.61:-02 1.310-0:1 1.IE.04 UE-02 2E-GI 1.4E-G1 2.IE-03 I.4E.02 3UJ6 ,..
Q)        'u~" U-GI   lu~oI" u.oa 
 E""             
 .1o,2-ChlonMlhrll E- .... 82 1.1E.02 :1.1£-03 1.8E.05 1.1£.00 1E.or. I.DE.03 1.6E.o6 I.IE.OO 2E 06 
        lub401'' If -GI   8ub Cu," no. 
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 Anenlo ... A UE-02 '.IE-03 UE-GI 1.IE,OO 310-06 UE-03 3.1E.05 1.IE.OO 1E.05 
 IIeoyIlum 10loi....... 82 1.61:-02 2.1E-03 UE-06 4.3E.00 2E.()4 '.IE-02 2.4E.04 4.3E.00 IE OJ 
     l....aIII........   2f-GI lu~oI.I""'."  If -oJ  
     ........1811 -...........- do. CE-GI .811_1811 1nc._101 co...... II.. 1f.(13 
 ...v-.-...-..-----..----........-          
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-------
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1/1
Non-Carcinogenic Risk Characterization for Exposure to Chemicals Via Ingestion and Dermal Contacto' Solis
Source Soli: Surficial
Current Use; Trespasser
              . . . ... 
 I8mJ.VGI8118 0rganI08               
 PtlIIIaJIJ..               
 olllyllenz)t phItIIIII. .............  1,000 1.4E-oo 8.3E -02 1.1E.ol 2.OE.o1 ee.ol 8.2E.o1 1.IE-OO 2.OE.o1 8E -00 
 018 C2-E1hr1teXyl) phlh8W8 .............  1,000 1.4E-OO 1.4E-01 1.OE -00 2.0E-G2 5f.05 8.1E.00 1.3E.05 2.0E-G2 lE.()4 
 0kHIdVI pIJItI.... - ..-...... woI8IC t . J. 1,000 1.410-00 2.2E-01 3.IE.ol 2.0E-G2 2E.05 1.3E.00 1.1£-00 2.OE -G2 \If -os 
          Sub-tol81 lE.()6   Sub-tol.1 1[.()4 
        .1&101.. Mmf.1NII8I.18 Of88nlC8 1E.()6 Sub-tolel ..ml-voIelile oraenlce IE.()4 
 ""e..               'I
               'I'
Ul AIMnIc """"IIW*.. I ~ ,..... -.... 3 3.IIE.ol 8.1E-01 3.ee.o1 3.0E.04 IE.Q3 3.0E.OO 1.2E-OO 3.Of.()4 4E .oJ III
o BanJm --............--  3 UE.ol I.IIE.01 1.3E-OO 1.OE -G2 IE.()4 1.4E.OI 2.\If.05 1.Of -G2 4E.()4 I.;
I" 8elyl1Un -  100 3.IIE.ol 2.IE-01 8.IE-OO 5.OE .oJ 2E -os 5.8E.o1 23E.ol 50[.()J !>I:-OS 
Ul ~ -.......  10 3.IIE.ol 4.1£-01 UE.ol 5.0E.04 4E.04 4 .4E.00 1.1E-OO 5.Of.()4 3E -ill '.1
00 CtvomUn -  500 3.IIE.ol a.ee+oo 2.ee -00 5.OE-oJ 5f.04 3.1E.OI 1.4E-OS 5.Of.Q3 3E .oJ 
 Cclpp8r ""lllL ~I"  NA 3.IIE.ol 3.2E+01 1.2E-05 3.7E-G2 3E.()4 2.\If.02 1.IE.()4 J.1E -G2 3E-oJ 
 ~ -.t--..-""  1 3.IIE.o1 8.51:+01 3.1E-05 1.00.o1 4E.04 1.1E.02 a.ee.()6 I.OE.()I lE.()4 
 Men:ury -...-  1,000 3.IIE-ol 1.ee-02 3.OE-oo 3.0E.()4 IE'.04 4.1E-ol l.ee.ol 3.0E.()4 !II:.()4 
 NIdc8I ........ ...., -.......-...  300 3.11E .01 6.3E+OO 2.IE-oo 2.0E-G2 I E.()4 4.ee.OI 1.1IE.()6 2.0E-G2 \If.()4 
 VAIIdIm -  100 3.IIE-01 6.ee.OO 2.3E-OO 1.Of .oJ 3E.()4 I.IE.OI 4.3E -00 lOE .oJ 1I[.()4 
 lJnc --  10 3.11E -01 2.ee+01 1.IE.()6 2.OE.o1 eE.()6 8.3E.01 3.2E.()5 2OC.()1 ;It:.()4 
        .1&101.. .......  3E-G3 8ub-t0l81 .......  2J;-G2 
 PC88 8IId P88t1c:1d88.               
 ~Epoxldl ......... """-  1,000 UEoOl 1.2E.()3 UE.IO 1.3E.o5 2E.()5 2.ee.Q3 5.IIE-IO 1.3E.05 !II:.()6 
 0armIII CIIIonS8n8 .......  1,000 2.2E.ol 1.4E-02 3.IE.08 e.OE-05 5E.()5 4.1E-G2 1.0E.()8 II.Of.()5 2E.()4 
        SI&I..... PCB. and pMllcld.. 1E-GS Sub-tolel PC Be .nd pNUcld.. 2E.()4 
        EIIIRIII8d huanllnd..  4E-G3 Eallmaled "...reI Ind..  2E.o2 
NO. V..........................., _""""''''.'''''1 ~I I -....-.........,..-.
NA.,.. e - of........ --... ---...................--.. ~ I..... w.."""'. no - ~._.......... w.. ~ ..... ~ 10... -,"It ""t. (U8EPA. lEAST IIMIII
I)SOILIHO.XLNICALCS.XLS
-------
1/1
Carcinogenic Risk Characterization for Exposure to Chemicals Via IngeSl/on and Dermal Contact o' Solis
Source Soli: Surf/clal .
Current Use; Trespasser
           ~1'\Y?'\,+;.. 
 Vol..... orpnla cOMpOUnde            
 ~"O/Ullllb            
 CNoruform 1IIdn-v B2 2.01:-01 UEo03 5.8E.'o e.IEo03 3E.12 5.OEo03 8.8E.'0 e. 'Eo03 1E"2 
 1.2-~ .. B2 2.01:-01 2.8E003 5.5E.'0 e.8E-G2 4E." UE-G2 UE-08 e.8E-G2 IE.10 
 ,~ .. B2 . 2.01:-01 1.4Eo03 2.8E.,0 5. 'E-G2 'E.'" 8.0E-G4 '.1E.'0 5. 'E-G2 1IE'12 
       Sub-tol81 6E."   SulHoIal 21;,'0 
     8'*'10181 val..... 0IQUI1c8  6E.11 5'*"0181 valall.. OIIanlc8  21;.10 
 hml-V.tIIe OrgInIo8            
 PIIlII8laI..            I J
 Oil (2-EIhrIlu)t) phlh8lat. .. B2 2.01:-01 1.4E-o' '.5E-ol '.4E-G2 2E-G8 8.1E.00 '.IIE.()8 '.4E~ 3£ -()8 ',.
m       lub-tOllal 2E-G8   8ub-tOllal 3E.()I I'f
o             I,;
H'o DlMr            
 IIophorone Iddn-V C 2.01:-01 '.5E~ 3.01:-08 4.'E-03 IE. II  . 1.4E-oz '.4E.()8 4. 'E -oJ , lIE -11 ,.i
U1 
00       Sub-tOll81 IE.lI   8ub-t0l81 IE." 
     ',*,,01181 Mmt-val",,, organlc8 2E-G8 ''*''0181 8NRI-val..... OIIanlce 3E.()I 
 .......            
 A~ 81m A. UE.oe 8. 'E-o, 5. 'E.oe '.BE.OO ee.oe 3.0E+00 '.1E-01 I.BE.OO 3E-01 
 ~ IotIIIumorI B2 UE.oe 2.1E-o' 12E.oe 4.3E+00 5E.oe 5.BE-o, 3.2E.oe 4.3E.00 'E-01 
     5uIHoIli M8III8 8ub-tolal IE-ol   8ulHOIIa' 4E -01 
 PCB. end P"'1dde8   3.1E.()8         
 H8pt8cNof Epo.'" Iv. B2 I.2Eo03 3.1E." 8.'E.00  2.8E003 8.5E." 8.'E.00  
 08mm8 ChIonI8n8 !III. B2 3.1E-oII '.4E-G2 4.4E'10 '.3E.00 1E.10 4.1E-02 1.4E-og 1.3E.00 2E -G8 
 Arodor '248 !III. 02 3.1E-oII 4.BE-o, 1.4E-oII 1.1E.00 'E-01 1.0E.00 2.2E-01 1.1E.00 2t:-iJ6 
 AIOdat 1254 Iv. B2 3.lE.oe 1.4E-o. 4.4E-08 1.1E+00 3E-oII 2.1E.00 e.5E-oII 7.1E.00 5E-01 
       lub-tolel IE-4ll   Sub-to,.1 2E-G6 
     Eatlmaled Incl8lMl1lal 08- ...11 31:-07 E,tlmlled 1III:I'8I111111al C8RC8f "III 3E-G6 
lID. v......................., -............. II'" ...,...- -... ......loIa.... Ii_.
I)SOILINa.XLH)CALC9.XLS
2/12/91
ro, .. .
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1/1
Non-Carcinogenic Risk Characterization for Exposure to Chemicals Via Ingestion and Dermal Contact 01 Solis
Source Soli: Sub-Surface .
Future Use; Residential
 Vol..... organlo Compound8                
 ~ed01UMb                
 T 8I1IIdIIofoeIh8n8 -~ 1,000 1.4E-GS 2.DE.00 4.2E -GS HIE -02 4E.oo t.IE_02 1.8E.oo HIE.()2 2E.o1 
 ChIotoIIen18n8 _...........-., 1,000 1.4E-GS t.3E.o1 1.8E.oe 2.1IE.()2 1IE.os 4.8E.00 '.IIE.05 2.1IE.()2 3E.oo 
          SuMot., 4E-03    SuMot., 2£.o1 
 A/'IIm8I1c8                
 T~ -.... -.. -'1M -.... t,OOO t .4E-GS t.8E.OO 2.5E-GS 2.IIE.o1 1 E.04 '.4E-01 1I.2E.04 2.IIE.o1 5E .00 
 EIhylieIll8ll8 _.............., 1,000 1.4E-GS !.I1E - 00 2.8E-GS 1.IIE.o1 3E.04 nlE_ol I.OE.o3 IOf.oI IE.o2 'I
 '"
 S~ -....-- 1,000 1.4E.05 2.1IE_00 2.8E-GS 2.IIE.o1 IE.()4 1.41'_01 1.1[.oJ 20l.01 !>t.o] \..
-.J          SuMot" 1E.04    8ub-tot.. 2E.oZ I,;
      8..01" vol..... .nlc:8 1E.03 Sub-tol.. vol..... .nlc:8 2E.oI
o                 l.J
I.-h 1eInI-¥oI8I" CIIg8/IIG8                
U1 Po/fnUdNlA/Wn8IC~              
00 ~ -.. ~........... 10.000 8.DE.oe UE-02 3.IIE.o1 4.IIE.oo IE.04 1.2£+00 8.3E-08 4.IIE.oo 2E.oo 
          SuMot.. tE.04    Sub..ot.. ZE.03 
 ~..                
 O~phU\8I8I. - ........... 1,000 t.4E.05 t.2E.OO 1.1E-05 2.IIE.oI. 8E.os 3.ee_01 5.5E.04 2.IIE.o1 3E.oo 
 Oil (2-E~) ph1/18I8I. -......... 1,000 t .4E-05 '.IIE.OO 8.8E-05 2.1IE-02 4E.()3 1.3E-02 1.IIE.oo 2.1IE-02 lIE -02 
 DkHIc:tyI ~8MI' . ----..1NIeIC _,I'Jr I 1,000 1.4E-05 1.8E.00 2.1E-05 2.1IE-02 IE.()3 1.1IE_01 HIE.()3 2.1IE-02 5E-02 
          BuMot.. 1E.03    8ub-tot.. t E .411 
       8..01.1 8M1I-voI..... anlc:8 1E.03 Sub-tola' Mml-voI..l18 !!!Iana 2£.o1 
 .......                
 ArHnIo ...... ..., J ,U . .....-- 3 8.1E.oe 2.3E.o1 1.4E-08 3.0E.04 1E.03 5.5E.o1 3.3E.oe 3.1IE.04 IE.()2 
 BalUn ..............~ :I '.IE.oe 1.1E-01 1.1IE.04 7 .1IE.()2 IE.oo 3.4E_01 2.1IE.04 7.IIE.o2 3(;.oJ 
 Cam*Im ......... . 10 .. IE.oe 8.IIE.o1 3.61:-08 5.1IE.04 7E.()3 2.1IE_00 1.2E.o5 5uE.04 21:.o2 
 ~ -  500 .. IE.oe :J.1iE.00 2.1E-05 5.OE.o3 4E.()3 3.2E_01 1 .1IE.04 5.IIE.o3 4E.o2 
 Cqlper pre- ~..' NA '.IE.oe 2.2E-01 1.3E.04 3.1E-02 4E.o3 7.7E.01 4.~.()4 3.11'.o2 IE.o2 
 ........ ....-....- 1 '.IE.oe '.3E_02 1.8E.04' 1.IIE.o1 8E.o3 2.4E.02 '.4E.o3 loE.ol 1I,.o2 
 NIdI8I ............ ................ 300 8. .E.oe 2.2E.00 1.4E.o5 2.1IE-02 7E.04 '.5E-00 3.IIE.o5 2.IIE.o2 2E.oJ 
 VandIm -  100 8.1E.oe '.IIE.OO II.6E.oe 1.1IE.()3 IE.()3 88E_00 5.2E.o5 7.11E -()J 7E.o3 
 llilG -- 10 ..IE.oe 3.3E.01 2.1IE.04 2.IIE.o1 IE.o3 8.IIE_01 4.lf.04 2oE.oI 2[.oJ 
        Sub-tota' lIMIa" 3E-02  SUb-loial m.la', IE.oI 
 PCB. and P..UcIdM                
 081m18-OUC (UIdan.) - .... UoIMor"'., 1,000 t.4E-GS t.1IE -02 ,.5E.o1 3.1IE.04 5E.04 3.3E.o1 4.7E-oe 3 Of .04 2[.()2 
 E~ --w---- 100 2.7E.oe 8.IIE.o3 2.IE.08 3.1IE.04 7E-05 2.IE.o1 5.tiE-Oi . 3.1IE.()4 21' -03 
       Sub-IoIa' PCOa .nd P..llclcl.. IE.04 SUb-Iota' PCO. and P.allcld.. 2E 02 
       E.lImal.d .....Id Ind..  4E-02 E.II"",I.d h...nllndn  ~~~!. 
NO . VaW . .......... MI"""'" .. 8DU111D88"''''''' ... .. ... w Jf on If ~.... lor . ...... at 8OUI'OM. .
NA."". -........-1OIoIdW -..nI- _.oo~.--...~ locw... owhd. Tho -- .-.a..w...-.oo Mop'" one! "'''_10''' --.....to (lI8E1'A.IEAST. """I
I looll,lIlJ. XlMICALC9.XL9
-------
III
Carcinogenic Risk Characterization for Exposure 10 Chemicals Via Ingesllon and Dermal Contact 01 Solis
Source Soli: Sub-Surface .
Future Use; Resldenllal
 Vol.... Organlo Compound8               
 HaJoQMJaIed OIp8llb               
 1.1-~ 8dr8n8I C UE-oe 1.8E.(13 2.1IE.()Q 8.OEoOl 2£.()Q 3.0E.()3 5.3E.()Q 8.OEoOl 3E.()Q 
 CNoIdonn ~ 82 UE-oe 1.3E.(13 2.2E.()Q 1.IE.03 IE-tt 2.0E.02 3.5E.oe 8.1E.03 2£.10 
 I,2-DIchIoro8It18nI cIrcuIIIory..- B2 UE-oe 5.2£.03 8.1E.()Q 8. 1 E.()2  ee-10 1.4E.()2 2.5E-oe 8.1E.()2 2£-08 
 T ItI:t1Ioro1a18n8 ... 82 UE-oe 1.1E.03 2.1IE.()Q 1.1E-02 3E.tt 4.0E-02 7.oe.oe 1.1E.()2 8E-10 
 T~ ... 82 UE-oe 2.1IE.00 5.1E-oe 5.1E-02 3E.o7 1.1E.02 1 .1IE.04 5.1E.()2 1 E -(15 
        8uIHoIII 31:.07    SuMoI.1 1E-G6 
 Atomd::8               
 '*'- 18t*... A UE-oe 2.3E.(13 4.1E.()Q 2.1IE-02 IE.10 8.0E.03 1.8E.oe 2.1IE.()2 Sf.10 'I
 SIyrww big and bIwIc:N B2 UE-oe 2.0E.00 3.4E-oe 3.0E-02 IEo07 7.4E.0, '.3E.04 3.0E.()2 4E.()8 'I'
00 I"
o        .uMoIII 'E.o7    8ub 101.1 4E~ I.;
t-IJ     8...0181 val..... .nlca 4E.o7 ....0111 valatl" .nlca  IE.06 
                'JJ
U1 s.mHoIatle CM'pIIce               
CD               
 ~               
 Ole (HII1yhKyI) ptIII""l ... B2 UE-oe '.OE.OO 1.1E.05 1.4E-02 IE.o7 1.3E.02 2.3E.04 1.4E.()2 3E.()8 
        8u1HoIII IE.o7    SulHoI.1 3E.()6 
 OrMr               
 I8optIOftIftI Iddn~ C UE-oe 8.3E-02 1.1Eo07 4.1E.03 5E.10 1.7E.00 3.OE-oe 4.1E.03 IE.oe 
        .ulHoI8I iE.10    .uMoIeI IE-oe 
     ....01.1_...,01.111. .nlca ._-!E.o7 !...oI.II8mI.v08.UIe org.nlc8 3E-oI 
 .......               
 AmMIc ~ A 8.7£.o7 2.3E-01 1.5E-01 1.ee+00 ,,: .)/ 5.5EoO' 3.7£-07 "ee.OO BE.ol 
 ~ loiii tumon B2 1.1£-01 2.1£-01 1.4E-01 4.3E.00 81: -01 1.8E-o' S.IIE -07 4.3E.OO 3E-oe 
      8...01.1 ......1. 8E-07  8....10181 mat.'.  3E .()6 
 PC8I111d PllIIcIdII               
 O8nvnI-BHC (LhIIn1) ... 82-C l.ee-oe 1.0E.02 l.ee-oe 1.3E.00 2E -oe 3.3EoOl S.8E.o7 1.3E.00 8E.o7 
 0IImI8 CNonIIne 1Iv.. B2 3.1E-01 1.2E.03 3.7E.10 1.3E.00 5E-10 5.7E.03 1.8E-08 1.3£.00 21:-09 
     8ub-10I11 PCBI and P..UcldN 2E -oe 81Jb.1a1.1 PCBa .nd P..UcldN IE.ol 
     E8Ilm8Ied II1II..........1 ca- rlak IE-oI E8I'm.led Inc""""'.1 cancer rI.k 2E.oS 
 NO. v_......................... -........ ..........., 'II' ,. --.v""""'."'''--           
IJSOILINa.X1WICALCS.XLS
2/12/9)
r
~.. ~
('.
.,
-------
t. ---
I:=:
.--.__J
----~
Non-Carcinogenic Risk Characterization tor Exposure 10 Chemicals Via Ingestion and Dennal Conlacl 01 Solis
5011: Outlying. Surtace ..
Current Use; Trespasser
,.- .,
Itl
':.;,...;:..~,;:.,':..:. . '~"';~.' ,~':~;/,:.;::.:~:.,.
Valli... Orpnla Comp0und8
A_b
T,*-
UE-oe
1,000
3.1E-G3 5.1E-G8 2.DE-01
8ub-falal
Sam-ta881 voIlU.. orglnlc:8
... oM .....,...... ......
3E-oe 5.DE-o:J 8.1E-G8 2.OE-01
3E-GI Sub-fol.1
SE-GI 8am-t0l.1 voIltl.. orglnlc:8
~

o
HI
hmHoIatlle 0fgIIIIce
POlynudMr~~~1I8
PllIII8IIIIwne
F~
~
. ~: ~....
4.8E-07
4.8E-07
4.8E -07
10,000
3,000
3,000
1.5E.o:l 7.3E-o& 4.DE-03
1.IE.o:l 8.8E-G8 4.DE-G2
UlE.Q2 8.5E -G8 3.DE-G2
. 8ub-f0l11
Sam-ta8.1 ..ml-voIlt'" organlc:8
NO
.......... .. -\It" III
....., ......,
2E-oe 2.DE-G2 8.8E-OO 4 OE-03
2E-07 2.4E-G2 1.2E-oe 4.IIt,-G2
3E-01 2.IE-02 1.3E-oe 3Of-G2
2E-G8 Sub-foe.1
2£-:06 Sam-ta8II..ml.voIIUIe org.nlu
U1
CD
MIl...
AINnIc
B8rUn
ChrorrUn
Cqlper
...~
VUI8IaMn
lInG
3.DE -04
1.Of -G2
5Of-03
3.1E-G2
I.DE-ol
1.0[.03
2.OE-Ol
3.8E-07 2.1E.00 8.2£-07
3.8E-07 2.oe.01 7.8E-G8
3.8E-07 6.4E.00 2.1E-G8
3.8E-07 5.1E.00 2.DE-G8
3.8E-07 8.4E.01 3.1E-05
3.8E-07 1.4E.01 5.5£-G8
3.ee-07 3.2".01 1.3E-05
Sub-fcll8ll1111a1
Elllm8..d hlll.nt Index
3
3
SOD
NA
1
100
10
3.DE -04
7.DE -G2
5.DE-03
3.7E-G2
I.DE-01
1.DE-03
2.OE-ol
""""IIi.F ,," ... .........-'-
.......... -..-
-
fMhI!..kIf
-.a-.--
-
-
3E-o:J 2.3E.00 8.DE-ol
1E-04 2DEo01 1.8E-oe
4E-04 8.1E000 3.8E-oe
5£-05 5.1EoOO 2.OE-oe
4E-04 1.1Eo02 4.1E-05
1E-G4 1.1Eo01 8.7E 08
1E-05 3.IE.OI 1.4E.(I5
1E-G3 8ub-fol8ll111181 .
1E-G3 ..1mI11d haurd Ind..
HO.V_....- ..._.,_...~ ..........." 4' I --...- ......~"'-
HA."'.-"""""-"---""--""'" -. -~_........... -n. -.......--.......,......... ...-.....-..- -(\IIEP", HEA8T. 18811
I.SOILINQ.XLWISUMNARY.XLS
3E -oe
Sf -GI
SE-GI
2E-08
3E -01
4E-01
SE-G8
Sf -06
.1
'"
III
I,;
l.'
3E-G3
IE-04
IE -04
5£ -05
4E-04
11:-03
11:.(1:-
6E-G3
5E.os .
-------
Carcinogenic Risk Characterization for Exposure to Chemicals Via Ingestion and Dennal Contact 01 Solis
Soli: Outlying. Surface
Current Use; Trespasser
.......
~
....
A
2EO()l 2.3E000 1.3EO()l
2E O()l 8"'.1""'''
2EO()l Elllmetld ""NIMI1I.1 ClllClr rt.1I
5.8E-
2.1E.oo 1.2EO()l
."'.1""'''
E 8I1m8t1d Icr'8InIIIIaJ CII~ rt.1I
2E-07
2E~1
2E~1
1.81: orO
1.8Eooo
NO. v..........................., - ---.......... A ,.
-................... "-
....
a
o
Ht
U1
00
'.SOILINa.XLHISUKHARY.XtS
2/lJ/9J
.-. ...,
1/1
.~
'J'
1,1
I,;

-------
L
j
----. -.
..
: ...,
1 II
Non-Carcinogenic Risk Characterization for Exposure 10 Chemicals Via Ingestion and Dermal Coni act of Solis
Soli: Outlying, Sub-Surface
Future Use; Residential
 VoW" 0rg8nI0 C..,....             
 H8IoQ«MIed QvMtw             
 1,2 -OlcHoroelh8ne -......... - 3,000 1.4E-o!i I.2E-«I I.1E~ 1.0E-02 2E~ 2.0E-OO 211E08 1.0E-02 3E.06 
 '1III8dIbu8IhIne -....... 1,000 1.4E-05 5.2E-«I 1,4E~ 1.0E-02 1E~ 1.IIE-02 2.1E-Ol 1.0E-02 3E.o6 
       lu!>-t..... 8£...   lub-loC" 1E.06 
 AIvm8Ib             
 rot-. -.......,....". -... 1,000 1.4E-05 7.6E.04 1,IE~ 2.0E-01 5E~ 2.0E-OO 2.IIE~ 2.0E-01 IE.oI 
       ...b-I..... IE...   8ub-ioCal IE.01 
 w.,., S'*,..             '1
 Ac8COII8 --_.............,.~ 1,000 1.4E-05 5.2E-«I 1.5E~ 1.0£-01 1E-01 1.3E-02 UE.o1 1.0E-01 2E-06 'I'
       1.1..... n-oJ   lub-loCaI 2E.Ot hI
I-'     l...oW WII...1e 0f88IIIc8  IE'" ............ WII...1e orpnlc:8 JE-OS I,;
I-' .....VoIIdIe             
0 PoIynut;#Mr~~            I,'
l-n PtI8nItnIv- ID 10,000 ..IIE~ UE.oI I.IE~ 4.0E-oo 3E-04 3.0E-01 2.IE.os 4.0E.o3 6F04 
 FUIr...,.. ..............,-~- 3,000 8.IIE~ UE-02 I.5E.oI 4.0£-02 4 E.os 4.3E-02 3.0E-Ol 4.0E-02 11:06 
lJl       lul>I"'" IE-04   8u1>10I" 1E-04 
.0)         
 PhltlaW.             
 Bu~lbeIllyl pNlI8I818 .--..-....". 1,000 I.4E-06 2.IIE-02 4.2E.ol 2.0E-01 2E-06 5.1E-02 82EOI 2.0E 01 4E 06 
 81. (HItrIh8-vt) pNlI8I818 --....". 1,000 1.4E.o5 1.1£.01 2.4£.os 2.0E-02 IE.04 1I.8E.o1 1.4E.o6 2.0E-02 11:.04 
       lub-I..... IE-04   lub-I..... 7E.04 
     lul>.oI8I......WII.... Of Ic:8 4E-04 8ul>l"'" ..mh"'''., Ofganlc:8 1 E -OJ 
 Anlrnor¥ -~---... 1,000 ..IE~ 3.8E..oo UE-05 4.0£ -04 8E-02 UEtOl 1I.4E.o6 4.0E-04 2E.01 
 ",.....11: -..,I",~.-- 3 8.1 E-08 4.2E.o1 UE~ 3.0E.04 8E-oo 1.IE.oo 8.1E-06 3.0E-04 2E.{)"l 
 II8IIum --....... :I 8.1£-08 2.3£..01 1.4E.04 1.0E-02 2E-OO 8.5EtOl 3.IIE-04 1.0E-02 5E-03 
 BeryIlUll - 100 8.1£-08 5.0E.o1 3.0£-08 5.0E-03 6E.04 1.1E.00 1.0E.o5 5.0E.<>.1 2E 03 
 c.dmIwn --- 10 8.IE-08 2.0E.o1 1.1E-06 6.0£-04 3E-03 6.6E.o1 3.4E-06 6.0E.04 lE03 
 Chomium - 500 8.1E-08 2.7E..oo 1,1E-05 5.0E-03 3E-OO 2.5EtOl 1.6E-04 5.0E-03 3E-02 
 COAI8f ..-.- NA ..I£~ 3.3E..oo 2.0E-05 3.1E-02 5E.04 2.6E.01 1.6E.04 3.1E.o2 4E.03 
 "'~ --...-- I 8.1E-08 3.8E.02 2.3E-03 1.0E.o1 2E-02 3.0E.03 1.8E~ 1.0E.01 2E 01 
 "'.'WV -- 1,000 8.1£~ 5.6£-02 3.4E.ol 3.0E-04 I E -03 2.8E.o1 1.1E-06 3 O[ 04 bE OJ 
 Hie"" -..."............ 300 8.IE~ 2.2E.00 t.3E -05 2.0E.02 lE.04 3.3E.01 2.0E 04 2 III' III IL III 
 V8II8CIum - 100 8.1£-06 4.5E.00 2.1E.o5 1.0E-03 4E.()3 I.OE.OI 6..E O~ 1.Uf OJ III. OJ 
 line: - 10 6.1£-08 3.2E.01 1.IIE-04 2.0E-01 I E -03 I .6E.02 1I.6E-04 2.01:.0' ~[.o3 
     Sub-lo4.........   IEoOl lubloW ......  &EOI 
 PCI. 8Rd P88I1r:1dM             
 aamm.1IHC (lhI8ne) - - -.... "'*'" 1,000 1 .4E-05 3.6E-05 5.2E.IO 3.0E.04 2E-06' 1.0E.o5 1.0E.og 30E.04 3E 06 
 H8",ac:Nor _.~- 300 UE-08 6.2E.o5 1.6£-10 5.0E.04 3E'()1 1.2E.04 3.2E.10 5.0E.04 6E.o1 
 EndrIn ..........--...... 100 2.1E-08 UE-04 3.IE.10 3.0E.04 IE-06 2.3E-04' 6.IE.10 30E 04 21' 01; 
 4,4'.OI)r -- 100 2.1E-OO 2.1£.04 6.1E.'0 6.0E.04 .E 011 6.4E 04 14[1111 bill 114 :11.", 
 "'lIIhoIIychlar " .tllfrt b."'t1hCi8 1,000 2.1E.oe 3.3E -()4 l.lE.IO 5.0E-03 2E.o1 1.IE-03 2.IIE.og ~.OE .OJ 6l 01 
     Su!>-total PCB. 8Rd P..Uc:1dM 4£... SuMoC" PCB. 8Rd P..Uc:lcIa. IE-Ot 
     Eallm"ed huard IrMI..   1£-411 e.llm"8d huard Incla.  IE.OI 
.:. ':',::::':':~";.::'~:':::'~:~:'::':: ::'~:.:'::';
NO.V.. --""-"-'-..04 _II ....................-.....,.. "'_.
K.\.M. _..~ --""'""- ---... -"'''~_.''1ffIOd. Tho -~.''''-.''Idoplod- .""'Iod. III ......"...,. (UtiEPA.ICEAn 11181'
I.SOILIND.XLNI8UHHARY.XI~
-------
......
N
o
,."
U1
00
Carcinogenic Risk Characterization for Exposure to Chemicals Via Ingestion and Dennal Contact of Solis
SoU; Outlying, Sub-Surface .
Future Use; Residential
111
Vol..... 0""" CompoundI
HaIoQeII8ted 0IpI/IA::8 .
T rtdtloro8lh8n8
r 8tr8dllonlelh8l18
....
....
B2
B2
UE~
UE~
Sem!.VoI8Ille . .
PoIjnuclNr Anlm8tc ~1I8
Ctlry8«18
NO
B2
7.1E-4)7
PfI/lWat..
Oil (2-E1hy1lu)1) pIIIh"'"
B2
1.1E~
....
""1"
Ar8MIIc
BeryIIum
4.0E.03 7.1E.08 1.1E.02
5.2E.03 8.1E.08 5.IE.02
sub-Cot81
8u1Haeil volatile orglna
IE." 8.0E.03 1.4E-M UE.02
51:.10 1.8E.02 3.3I:-M 5.1E.02
51;.10 Sub-Cotal
51;.10 SulHaell voIlllle organic.
1.8E .02
1.5E-08 7.3E.00
Sub-Cot.1
7.31:000
Sub-Cotal
1E-4)7
11:-4)7
3.7E.02
2.9E-M
3.0E-4)1 1.4E.02
Sub-Cot81
SulHae.1 88II\I.voIatlle Inlce
1.7E-4)1
4E.08 8.8E-4)1 1.7E-4J6 1.4E.02
4£-4)8 Sub-Cotll
11:.01 SulHot.1 Mml.voIatli. anlc.
A
B2
8.7E-4)7 4.2E-4)I 2.1E-4)1
8.1E-4)7 5.0E-4)I 3.3E-4)7
tlltHotal metll
1.8E.00
4.3E.00
.....
10181 1um0r8
PC8I end PeltIoIdM
~HC. .
Oanma-BHC (lhtInI)
Heptadllor
4,4'.00E
4,4'.{)()T
Arodar 1254
1.8E.00
4.3E.00
5E-4)7 I.1E.00 1.4E~7
IE~ 1.7E.00 1.1E~
IE -01 811tHotalll1llli
III...
III...
III...
III...
III...
III...
B2
B2.c
B2
B2
B2
B2
1.1E~ 5.1E.05 ..OE." 8.3E.00
1.1E~ 3.1E.05 '.3E." 1.3E.00
3.1E-4)7 8.2E.05 UE." 4.5E.00
3.IE.o1 UE.os 3.0E." . 3.4E-01
3. I E-4)7 2.1E-4)4 '.IE." 3.4E-4)1
3.1E-4)7 3.4E-4)3 1.IE.08 7.7E.00
8u1Ho181 PCB. IIId P..Ucld..
I:lIIm.led 1nc.-nI8RI.1 cancer "Ik
IE.IO I.OE-4)4 . UE.10 8.3E.00
IE." 1.oe.05. 1.2(;,10 I.3E.OO
lIE." I.2E-4)4 3.71:." 4.51:.00
IE." 2.2E-4)4 8.8E." 34E-4)1
2(;." 6.4E-4)4 1.7E.10 34E-4)1
8E.08 8.7E-4)3 2.IE-OO 7.1EoOO
81:-4)11 Sub-Iotll PCO. Ind P..llcldll
21:-GI E8Ilmlled Incremlnlll Clnc., "Ik
NO. v........................., -~..... II"" II" '01'''''''''- lot 1""""_.
ItSOILINa.XLNlSUHHAAY.XLS
,.
...
r-
",
t.
~.
2(;.10 
2[.00 
:lE.{)tI 
:lE.{)tI 
2E~1 .1
'..
:lE~1 III
2E-oe I.;
:lE.(\I 1.1
:lE~1 
1 E -4J6 
51: -oe 
IE-06 
IE.()U 
2E.10 
2E.10 
2E." 
liE." 
2E.(l8 
2E.{N\ 
IE-GI 
J/ll/YI
-------
I.
r-
1/1
Non-Carcinogenic Risk Characterization for Exposure to Chemicals Via Ingestion and Dermal Contact 01 Sediment
Sediments; Swamp .
Current Use; Wading; Trespasser
                :"0    
 Val..... organlo CompoUnd8                   
 HaIogMr.Jed OIp8/lA::8                   
 1.2'~ .................- 3,000 1.4E.(III 1.OE-01 1.4E-01 HIE.02 IE.os 1.81:000 2 5E.{)G  1.01:.02 2£-04 
-01 1,1, HIktlIonI8Ih8n8 .......,  1,000 1.4E.(III 1.4E-01 1.8E-01 IUIE.02 2E.(III 1.8E000 2.8I:~  U.OI:.02 3I:~ 
 r~ .......,  1,000 1.4E.(III UIE-01 2.2E-01 UIE.02 2E.05 1.4E.00 1.8E.(III  1.0£.02 2£ -04 
 CIIIonIben18n8 ...... -.,-.. 1,000 l..4E.(III 2.2E-02 3.OE.(III 2.0E.02 IE.(III 2.8E-01 3.6E -01  2.0E.02 2E'()!) 
          Sub-toC8I  4E.o&   SuMat.1  51:.04 
       ......01181 wal8I11e .nlc8  4E.05 SulHoC.1 vol.lII. 0!1l!!!IC8   fiE.04 
                    I I
t--' POIynudN1 AI1Im8Ii: ~118                  'I'
W                  III
 N8ptIIhaI8n8 ........,..,..,..... 10,000 4.8E-01 1.OE-01 5.1E.oe 4.OE-oJ IE.05 2.OE-01 8.8E.oe  4.0£.03 2E.()5 I,;
o 2.~  ND   4.8E-01 5.8E-02 2.8E.oe   NO  1.IE-ol 1i4E.{)G  NO 
I." ~ ............." - ........,. ,......tI..- 3,000 4.8E-01 2.1E-01 1.OE-01 4.0E.02 3E.oe 8.81:-01 3.31: -01  4.0£.02 8I:~ 
  Lo.J
VI ~                   
en PtI8fIOI ..... ... ra~"" 100 1.4E.(III 7.3E-02 I.OE-07 8.OE-01 2E-01 2.81:-01 3.8E -01  80E-ol 81:-01 
 4-~ ...-...,.848M."'-"'" 1.000 1.4E.(III 1.3E-01 1.8E-Ol 1i.0E-02 4E.(III 1.:1(;000 1.III:.tIG  1>11[.02 31 0', 
 2.~ ........ t I fa ta,,~""'" 3,000 1.4E.(IO UE-02 5.1E.(IO 2.DE-02 3E.(III 1.8E-02 1.1E-ol  2ot: .02 5E -ocI 
          8utHOCII  11:.05   SuMoC.1  IE.04 
 1'MIMIt..                   
 8~ pI1II\8I8I8 ..,..... ........ 1.000 1.4E.(III 1.7E-01 2.4E -01 2.DE-01 IE.(III 3.81:-01 4.IIE-ol  20E-ol 2E .{)G 
          ......0181  IE.05   SuMoe.1  8E.o& 
 AIom8ItI:e                   
 1~8118 "''''1iMMf 1,000 1.4E.(IO 1.8E-01 2.4E -07 8.DE.02 3E.(IO 8.5£-01 8.8E-01  80E.02 IE.os 
          8ub-toC.1  3E.05   8ub401.1  1E.o& 
 .....                   
 Abr*Ium  ND   3.8E-01 S.2E.03 2.4E.03   NO  1.2Eo04 4.1E.03  NO  
 AIMnIc; ........, ,- I~","~-- 3 3.8E-01 8.OE-01 3.liE -01 3.DE -04 IE-03 4.1E.00 1.6E-OO  3.0E -04 5E.oJ 
 ~  -  100 3.8E-01 8.1E-01 2.4E-01 5.DE-oJ 5E-05 2.4EoOO U.4E-01  5.0E -03 2E-04 
 C8IcUn  NO   3.8E-01 1.IE.03 4.2E.04   NO  5.1E+03 2.OE-03  NO  
 CIIronUn  -  500 3.8E-07 1.IE.01 4.2E.oe 5.DE.oJ 81:.04 8.1EoOI 3.4E.os  5 oE -03 7E.oJ 
 CCIfIPW .-t. t 1 If  HA 3.8E-01 3.8E.00 1.4E.oe 3.1E.02 4E-05 2.4EoOI 1I.4E~  3.1E -02 3E-04 
 L884 ....- .,...........  1.2£-01 1.5E.01 8.lE.(III   NO  3.8E+OI 4.4E~  NO  
 Pol88Un  NO   3.8E-01 2.ee.02 1.DE.04   NO  8.3Eo02 3.7E -04  NO  
 S8I8nbn  NO   3.8E-01 5.ee-01 2.3E-01   NO  2.3E+00 8.OE -07  NO  
        SulHoe.IIMI...  IiE-G3  5....101.1 m.I.'.   3E.02 
       E .UIW.lad h...1d Indaa    IiE.OJ ~!!!~I!~.!'...~~'~!.    31: 02 
NO 8 V"'."'-"'''''''''''''' - "".......... - II -4 , 1 _................_.
ItA 8M. _.......-~..... ""- _.......--. """"'," ~ '-... owhI. The -4IWoIne.-"""""'."""'''' MIl ......-,.".~.. "".IU8EPA.ltEASJ 1l1li11
'CSOJLJHO.XLHISUMHARY.XLS
-------
1/1
Carcinogenic Risk Characterization for Exposure to Chemicals Via Ingestion and Dennal Contact 01 Sediment
Sediments; Swamp
Current Use; Wading; Trespasser
 Vol.... 0rguII0 Compound8             
 ~OIJllllli;8             
 ~ IcIdnt¥ B2 2.01:.(11 UE-o:J 3.2E-10 8.1Eo03 2£-12 3.OE-o:J 1U1£-10 8.1E-ro 4E-12 
 8~~ dn:uII8ory ...... B2 2.0E.(I1 4.3E-ro 8.M:-10 e.8Eo02 1IE-88 2 lIE .()2 f1.8 [.00 IUl~2 1>1:,10 
 ',\elllutolllMne lit.. B2 2.0E.(I7 8.3E-02 1.2£.(10 1.1E-02 1E.10 1.lIEo08 HlEo01 Ul~2 ;It -w 
 T I8r8drIoroI8h8n lit.. B2 2.0E.(I1 UE.(I1 3.1E.(IO 5.1E-02 2£.(18 1.4£.00 2.7E.(I1 5.IE-02 1E-oe 
       8ub-4otal 2£-411   Sub-4otal :IE -GI 
 AIom8b             
 ~ ....... A 2.0E.(I1 fi.1IE -o:J 1.2£.(18 2.1IE-02 3E-n 1.1E-02 1.5E.(IO 2.1IE-02 4E.80 
       .u8Hotal 31:-18   Sub40tal 4E-80 
     81»411881 vata"" nice 2£-411 8u1HII8al vol..... organk:a  2E-GI I I
I-'          '"
.c:>              III
o P~A/1ImIIi:~             b;
ChIp8n8 NO B2 1.OE-oe 1.31:.(11 8.2E.(18 1.31:.00 1E-Ge 2.SE.(I1 1.7E-oe 1.3E.00 8EoOl
th       8u8Hotal 1E -GI   Sub 80tal 1E-4I1 
         I.,
U1 ,.,."..,.,..             
00 Oil (2-E~ phIII"". ..,., B2 2.0E.(I1 1.8E.(I8 3.1E.(IO 1.4E-02 SE-80 1.2E.00 2.4Eo07 1.4£-02 3E.(18 
       8ub-4otal 6£-10   Sub-4otal 31:-08 
     81»401.1 881111-vat..... Ice 1E-GI SulHot.ll8llll-volallllo .nlce 1E-4I1 
 AIMnIo UtI A UE-oe 8.0E.(I8 5.0E-Ge ue.oo IIE-Ge 4.8E.00 2.3E-4ll 1.8E.00 4E-4I1 
 BIqIba ........... B2 UE-oe '.IE.(I8 3.4E.(IO 4.3E.00 1E001 2.4E.00 8.3E001 4.3E.00 1lE001 
      .1»408811111t1l8 2£.(17  81»40881 mel,'e IE.- 
 PC88 and P..1IaIdI8             
 ~ .,.. 02 2.0E.(I1 1.2E004 2.31:.11 8.8E.01 4E.10 2.2£ 004 4.3E.18 8.6E,01 1E.10 
 4.4'-DDE lit.. B2 3.1E-oe 1.4Eo04 4.3E-12 3.4E001 1E.12 2.8E004 8.01:-12 3.4E-01 3E-12 
 au- 0IIDrdIn8 lit.. B2 3.1E-oe fi.OE-05 I.SE-12 1.3E.00 2£-12 e.3E-05 2.9E'12 1.3E.00 4E'12 
     81»411811 PCB. end p8811c1da8 4E-10 SulHlI8al PCBa Ind pHllcld.. 7E-10 
     EatllMlld Inc........... 08- dale 31:.(11 Eatlm"ad Inc.-mlnla' callClr rtak 1E-G6 
NO. v_...................... ---......... Mol J ''''1 ,,,,,,,,,,,,,,,, a..... 11-
I 490ILIIICI.XLHICUKKARY.1LS
ltll/~1
,-. .. t
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r ---:;
1/1
Non-Carcinogenic Risk Characterization for Exposure to Chemicals Via Ingestion and Dermal Contact 01 Sediment'
. Sediments; Swamp .
Future Use; Wading; Trespasser
 VoIat... orpnlo compoundl                  
 HaIoQ8nr.led Otpllllb                  
 1,2-~ t1 .. i ,..... 3,000 2.1E.oo UIE .01 2.8E~1 UJE.{)2 3E.{IS 1.8E.00 4 lIE .{)8 l.or:.{)2 f>f.~ 
 I, I, I, T rk:tIloco8III8n8 -....,  1,000 2.1E.oo 1.4E-GI 3.8E~1 8.0E.{)2 4E.{)8 I.IIE.OO 5.2E.{)8 llOE .{)2 8E .{IS 
 T 8II8d1Ioro8Ih8n -....,  1,000 2.1E.oo 1.8E-GI 4.4E~1 I.OE.{)2 4E.{IS I.4E.00 3 lIE .{)8 I.Of.{)2 4E~ 
 CtIIocoben- -... -......... 1,000 2.1E.oo 2.2£ -G2 8.OE-oe 2.Of.{)2 3E.{)8 2.8E-
-------
1/1
Carcinogenic Risk Characterization for Exposure to Chemicals Via Ingestion and Dermal Contact 01 Sediment
SedlmentSj Swamp . .
Future Use; Wading; Trespasser
 Vol..... O'llnlo C_p0und8             
 HMogen"'~ O/Plllb             
 CNonIfonn ~ B2 3.8£.07 '1.IE.03 8.4E-10 8.1E.03 4E.12 3.0E.03 1.2E-()8 8.IE.03 7E.12 
 1~' dn:uIIIOf18p8- 82 3.8£.07 4.3E.03 1.7E-()8 8.1E.02 2£-10 2.eE.02 1.OE-OII 8.IE.02 8£-10 
 TrIcII~ .... 02 3.8£.07 8.3E.02 2.5E-GII 1.1E.o2 3E-10 7.eE.o1 3.1E.o7 1.1E.o2 3E.ooJ 
 T~ .... B2 3.8£.07 1.IE.o1 8.2E -GII 5.1E.02 3E -()8 1...E.oo 5.5E.o1 5. IE.02 3E-GII 
        8u1Hotai 4E.08   SulHotal 3E-GI 
 AIomati;e             
 ~ ....... A 3.8£.07 5.8£.03 2.3E-()8 2.8£.02 lE.l1 7.1E.02 3.0E.08 28£.02 8£,10 
        8u1Hotal 1£-11   Sub-total 8£,10 
     SUlHotal voIa"le anlc:8 4E.08 Sub-total vota"Ie!!'i!!'Ica 3E -oa I I
I-'     'I'
0'1 lie organIo8             (II
o Po/pNJdNl.Alam8Q:~M             I.;
1-11 Ch~ NO B2 1.4E.o7 1.3E.o1 1.IE-oe 7.3E.00 1E.o7 2.5E.o1 3.5E-GII 1.3E.00 3E.o7 
        SulHotal IE.o7   Sub-total 3E.o7 LoJ
U1          
00 PfIJIIaIaI..             
 Oil (2-E~ ptJlllIIIII8 Iv... B2 3.8£.07 1.8£.01 7.4E-oe 1.4E.02 1E -()8 1.2E.00 ".8£.07 1."E.02 7E-()8 
        8uIHotai 1E.08   SulHotal lEOli 
     Sub-total MmI.vota"le nlca 'IE.o7 8OO-lotal Mml.votallla ~ank:. )£.01 
 ArNnIc .... A 1.1E.o7 8.OE.o1 1.OE.o7 1.IE+oo 2£.07 4.1E.00 4.eE.o7 l.eE.OO eE.o7 
 B8Iytbn IoC8IIurnDf8 B2 1.1E.o7 '.1E.o1 8.8£-oe 4.3E.oo 3E.o7 2.4E.00 2.7E.o7 4.3£.00 IE.08 
      8ub-total mala" 1£.07  8ub-total metala . 2E -G6 
 PC88111d PMIIcId88             
 ~ .... B2 3.8E.o7 1.2E.04 4.1E-11 1.eE.01 7E-10 2.2£.04 8eE." 1.8E.OI IE-OO 
 ...'-DOE .... 82 8.2E-GI 1.4E.04 8.5E-12 3."E.o1 3E.12 2.6E.04 UE." 34E-{)1 5E'12 
 Oanma CIIIonIInI Iv... B2 8.2E-oe 5.0E.05 3.1E-12 1.3£.00 ..E.12 8.3E.o5 5.1E-12 1.3E.00 1E'12 
     Sub-tGCal PCSa and peallc1da8 IE-10 Sub-tGCal PCSa and peaUcld.. IE.08 
     e..lmatacllncl8l118111al calEer rtall le.o7 eallmalacllncl8manlal C41nca, rtak 2E-06 
lID. v............ ...~... _...--....,......"..., ,. -..-.........,..-.
(tOOl Llt«J. XIMI SUHIWIY . XL9
1/2)/91
.... ...
"
-------
r ..--
111
Non-Carcinogenic Risk CharacterlzaUon for Exposure to Chemicals Via Ingestion and Dennal Contact 01 Sediment
Sediments; Nonh Seep .
Current Use; Wading; Trespasser
 VoI8II8 0r88* C_pc11118              
 HlklQetlMed Qp8nt:w              
 ChIaro8Ihi8ne NO 300 I.4E-(II 8.0E~ I.2E-(II 4.0E~I 3E-(II 2.UE-«I 4.0E-oe 4.0E-01 IE-ol 
 I.I~h8n8 - 1,000 I.4E-(II :UE-«I 4.4E-oe I.OE-Ol 4E-07 I.7E-ol 2.3E-07 I.OE-ol 2E-06 
 1.2~ h8m81oIogIcli 8118d8 3,000 I.4E-(II UE-«I 7.IE-(II I.OE-02 7E-(II 2.7E-ol 3.7E-07 I.OE-«I 4E.()5 
 I. I. I. TrtCtiIoIoeIh8n8 liver Iallll:Iy 1,000 I.4E-(II 3.6E~ uE-08 u.OE-«I 6E-oe 8.0E-03 UE-08 U.OE-«I UE-oe 
 T 8II1dIIaroII1wI8 liver Ic8kIy 1,000 I.4E-(II 2.2E-«I 3.OE-oe I.OE-«I 3E -(II U.8E-«I I.3E-ol I.OE-02 If-06 
 ~ I¥8f 8IId IIIdner kIdcIy 1,000 I.4E-(II UE-03 4.3E-08 2.0E-«I 2E-07 8.0E-03 8.2E-OU 2.oE-02 4E 01 
       1ub4a181 le-«ll   SuMa181 IE-«II 
 AIum8Ib8              
 Tot-. IIwr 8IId ~ -Ighl cheng.. 1.000 I.4E-(II I.8E-«I 2.8E-oe 2.0E-ol IE-Ol U.8E-02 I.3E-ol 2.0E-ol lEOl 
 ~ -- 8IId ""'rlc8llcly 1.000 I.4E-(II 1.7E-03 I.2E-oe I.OE-ol IE-ol 3.7E-«I 6.IE-oe I.OE-ol 6E-ol 
 ~.... cl8crMeed ~ W81gN. "M'" morItI!y 100 I.4E-(II 1.8E-«I UE-oe 2.0£.00 2E-oe I.4E-01 I.8E-ol 2.0E.00 IE.OI .
......      . 8....1...01 IE..,   SU!>I"'01 IE.- j'
----.I WAllWti/IM              I
o Ac8Iane Inc.-.cIIIv8r 8IId ~ --. nephnllalkly 1,000 t.4E-(II I.4E-«I t.8E-oe I.OE-ot 2E~7 UE-«I 7.1E-oe I.OE-ol 8E-Ol
t-to       1ub-4a181 aE47   SuMa181 IE 47  
III     lu""'" woI~l18 Of""'"  1£.01 I""'''''''''''''''' 0f08I'k:8  IE 06 
(.0 .....voWIIM              
 P~AromaI»~             
 FUw8l1llwll8 I18ph1op1(h1.11wr W8Ight/II8mIIo1oglc8lelt8c:l. 3.000 4.8E~7 UE-«I UE-(II 4.0E-«I 4E~7 6.3E-«I UE-oe 4.0E-02 6E-ol 
       1ub-4...01 4£47   8uMa181 1E47 
 Phent118              
 Phenol cleVllopm1l1l8l8lt8c:l. 100 t.4E-(II 2.3E~t :UE~7 8.0E~I 6E~7 UE~I 7.UE~1 8.0E-01 I E -oe 
 2-Ch1oq1heno1 ..product1V8 818c1. t,OOO I.4E-oe t.8E~I UE~l 6.0£.03 6E~6 3.2E-ol 4.4E-ol 6.0EOO UE-05 
       .....1...01 IE.-   'u"I"''' 1£ 06 
 MIm8IIc11              
 l.a,4-T~- ~ 8dr""''''ghI 1.000 I.4E-(II t.2E~I t.6E~7 I.OE-«I 2E~ 2.0E~I 2.1E-ol I.OE-02 3E-05 
       luMa181 ae-«ll   SuI> 1...01 IE'" 
     Su""'" _"voI~" Of ... 7£-«11 lu!>I"''' ....h"'~'8 OfJl!nk:8 IE.04 
 AI...Ic' 1111810111. hn*plgmll1l..1an, pol"'" _culat 3 3.UE~7 I.t E.oo 4.IE~1 3.0E~ IE-03 I.8E.00 1.0E~1 30E~ 2E-03 
 IIeIIum b:rMeed 8*Iod pI_ure . 3 3.uE~7 4.2E,(II t.6E-05 7.0E-02 2E~ 7.0E.o1 2.8E-05 1.0E-02 4E.()4 
 ~ - 100 3.UE~7 8.8E~I UE~7 6.0E.03 6E~5 UE.oo 6.UE~7 6.0E-03 1t:-04 
 CIlonUtt - 600 UE~7 ...E.oo 2.7E-oe 6.0E-03 6E~ I.2E.oI 4.IIE.{)6 5.0E.03 IE -03 
 CGAJ8f gNllIIInI8IlN1 . NA 3.8E~7 '.8E.oo 2.7E.{)6 3.7E-«I 7E~ I.6E.oI '.4E.{)6 3.7E-02 2E-04 
 U8fV1188 c,,*8I..-. .pIIlD "'act. I 3.8E~1 6.IEt-al 2.0E~ I.OE-ol 2E-03 . 2.IE.03 8.2E~ I.OE-ol 8E-03 
 Hie"" I8dIlCld ~ 8IId IIIVIfI W8IghI 300 3.UE-07 t.8E.oo UE-07 2.OE-02 4E~ 3.2E.00 I.3E.{)6 2.oE-02 6E-05 
 V8II8IIum - tOO 3.8E-07 UEf()I '.OE-oe 7.OE.03 IIE~ 2.6E.ot I.OE-06 1.oE-03 I E -03 
 line: -- 10 UE~7 6.8E,(I1 2.3E-oS 2.0E-Ol IE~ I.OE.o2 4.0E-06 2.0E-01 2E-04 
      lu...lotaI....  IE-GJ  lu!>''''01 ........  1 E.()2 
 PC" and P88IIctd8I              
 OI8tllln -- ...10111 100 I.4E-oe U.3E-05 I.3E.IO 6.0E-05 3E.{)6 1.6E~ :PE.IO 6.0f-05 4E.06 
 EndIIn COIMIIIIon. 8IId Iv.. 18110111 100 I.4E.()G I.IIE~ 2.6E.10 3.oE.04 IIE.Ol 3 2E 04 4.4[.10 :I 0[.04 Il (16 
 4.4'-{)oT 1- 18110/11 100 2.2E-Ol 3..E~ 6.7E.1I 1i.0E~ IE-Ol 1i.3E-04 I.IE.IO 60E.04 2l Of 
     au"""'" PCI . fI88lk:1d88  .e.- 'u..l...oI PCB . ...U
-------
III
Carcinogenic Risk Characterization for Exposure to Chemicals Via Ingesllon and Dermal Contact 01 Sediment
Sediments; North Seep'
Current Use; Wading; Trespasser
            ..   
 Vol.... 0rpnI0 Compoundl              
 ~HOIpIIIb              
 1~ chuI8Iory.,..- B2 2.lIEo07 5.2£.03 1.1IE.(18 8.1Eo02 gE." I .8E 002 3.1E.(18  8.1Eo02 31:.10 
 T I1ctIIoroeIII8II1 .. B2 2.OEo07 UEo03 1.8E.(18 1.1Eo02 2E." 3.7E-O:Z 7 .2E 008  1.IE.02 8E." 
 ,~ .. 82 2.OEo07 2.2E 002 4.4Eo08 5. IE -o:z 2E'IO 8.11E -o:z I.8t:-<1II  5.1\: .02 1[00 
       8ulHoe., :lE.10   SulHoI.. 1 E 008 
 An:Imatb              
 BenI8n8 ....... A 2.OEo07 3.4E 003 '.7E.10 2.gEo02 2E." 7.11E 003 1.4E-OO  2.9E002 4E." 
       8u1HoI., 2E."   SulHoI., 4E." 
     8"'0181 voIlltlle organa  4£'10 8"'01.1 voIallle org.nlce  IE.(J8 t-1
       'I'
I-' .......              III
(,0 A-*' .... A 5.8EoOII I.IE.OO 5.8EoOII 1.8E000 1E-07 1.8E000 U!E.()7  1.8EtOO 2t; -01 I,;
 B8fyIbn I0I8l 8umof8 B2 UEoOII . '.8EoOl 3.lEoOII 4.31:000 2E'()7 HiE 0 00 '.4EoOII  4.31:.00 4E'()1
o      8...oCal mil...  110-07  8lb-toCai mae.l.  if'()7 l.J
H't        
111 PC88 and PMIIcIde8              
00              
 ~ .. B2 2.lIEo07 8.3E-05 1.1E." '.1E.01 31:.10 '.IE,()4 3.1E."  I.8EtOI 5E.10 
 .c,4'.DOE ..,. B2 3.1EoOII 7.8£ 004 2.31:." 3.4E-Ol 8£,12 1.31: 003 4Of.11  3.4E.{) I  IE." 
 4,4'-oor .. 02 3.lEo08 3.1Eo04 8,~'I2 3.4E'{)1 31:,12 6.3I:.{)4 1.GE'II  3.4E'{)I 11:-12 
     81b-t0l81 PCB a p..lle'"  110.10 81b-t0l81 PCB a pMlleld..  iE.10 
     Eallmaled inc.-menial ca- rt8Ic 110-07 Eallmated Increment.' cenclr r1ak 'E'()7 
NO. V"". .....-.. III""""""" -.......... -. It"" fI" ,'n " ......................-
I NSI!PSED .1Wf1 cALcS, J[LS
2/21/9)
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-------
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"
III
Non-Carcinogenic Risk Characterlzallon for Exposure to Chemicals Via IngesUon and Dermal Contact 01 Sediment
Sediments; North Seep .
Future Use; Wading; Trespasser
 VoIIIh er..- Co8pound8              
 H.,.",.," 0pJt8              
 ~ NO 300 2.1E'()o 8.0E-03 UE.()O 4.0E~1 8E-08 2.IIE-(12 1.IIE.0II 4.0E 01 2E01 
 1,I.okNonI8CIIIIII8 none 1,000 2.1E.()O 3.2£-(12 8.IIE-08 I.OE~I IIE~J1 t.lE~1 4.1E 01 I.OE.OI 6 E.{)6 
 1.2~ hentMaIogIc8I8111d8 3,000 UE.()O fi.2E-Ol 1.4E~1 1.0E-(12 IE~ 2.1E~1 1.4E~1 1.0E-(12 1E~6 
 I, I, t. TrklJlDnMllIIIII8 ....., 1,000 UE.()O 3.fiE-03 1I.6E-oII 8.0E-(12 IE~1 8.0E -03 1.8E.0II 1I.0E-(12 2E~1 
 f ...dIIaro8Il111118 ....., 1,000 UE.()O 2.2£-(12 8.\E.()O 1.0E-(12 8E.()O 1I.6E-(12 2.6E~1 1.0E.Q2 3E-Ofi 
 Ch1araben18n8 1v8, 8nd1ddn8r ~ 1,000 UE.()O 3.2E-03 8.lE-oII 2.0E-(12 4E~1 8.0E-03 1.6E-08 2.0E-(12 8E~1 
       8ulH"''' 2£.-   8ub-I"''' IE.04 
 AIom8IIc8              
 f",*- '- 8nd1ddn8r ..1ghI ch8ng- 1,000 2.1E.()O 1.8£-(12 UE.()O 2.0E~1 3E~1 1I.8E-(12 :l.1E ~1 2.0E~1 I E.{)6 
 ~ Iv8r 8nd1ddn8r ICllllcIy 1,000 UE.()O 8.7E-03 2.4E.()O I.OE~I 2E~1 UE-Ol I.OE~1 1.0E~1 IE-08 
 X'y\8n8 dea_- bod1 ~ Incr8888d 1IICIIt8lly 100 2.1E'()o 2.8E-(12 1.1 E.()O 2.0E+OO . E.()8 1.4E;01 3.8E~1 2.oE+OO 2E~1 ,.~
       8ub-I"'" 1£41   8ub-I"''' 1£.- 'I'
I-' WrI., tiIbIM              IIJ
\D              I,;
 ~0118 Inc........ 8nd1ddn8r ",1I8pIJIoIoIIc:1y 1,000 UE.()O 1.4E-Ol UE.()O I.OE~I 4E~1 6.6E.{)2 1.6E~1 1.0E~1 2E.{)6
o       8ub-I"''' 4E.o1   aub-I"''' 2(.08 
t h     8ubtol8l ~... OIg8nke  2£.- 8u1H..... woW,,, OIg8na  IE-04 I"
U1 .....vo&8IIIM              
00 Pr1IynudeMMvn.~             
 F1uaf8l1lh8n8 ..ptIIaf8I~,1v8r ~.lagIcrl .1I8cI1 3,000 8.aE~1 3.1E-(12 3.OE.()O 4.0E-(12 8E~1 6.3E-(12 6.2E-08 4 OE.Q2 I E .{)6 
       8ub-I"'" IE.o1   Sub-I"''' IE.08 
 PM".              
 Ph8nol d8wIopnJenI8I 8118ct~ 100 UE.()O 2.3E-01 8.4E~1 8.0E~1 IE-08 UE~I UE.()8 6.oE~I 3E.()O 
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       8ulH"'" IE-04   8ub-I"''' 2£-04 
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 o..vw- none 100 7.8E~1 8.8E~1 1.3E~1 I.OE.03 IE~ 1.6E.00 1.2E.06 It OE 03 1[04 
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 NIctc8I I'IdIAd bod1 end argen WllgIf 300 7.8E~1 1.8E.oo UE.()O 2.0E-(12 8E-OS 3.2E.oo 2.5E-08 2.0E.{)2 IE-04 
 V8II8dkIn - 100 7.sE~7 ue+Ol UE-OS 7.0E-03 2E-03 2.6EoOI 2.0E~5 1.0E-03 3E -03 
 line 8II8mI8 10 7.8E~1 5.8E+01 4.6E.()fi 2.0E~1 2E-04 I.OE 002 1.IIE~5 2.0E~1 4E-04 
      8....1..... ....  IE:01  Sub-I"''' 111.1...  JE -01 
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 EndIIn ~Ionl and Iv. ..1IonI 100 2.1E-08 1.8E-04 6.IE.10 3.0E-04 2E.{)6 3.2E-04 8.6E.10 30E-04 3[{)6 
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1/1
Carcinogenic Risk Characterization for Exposure to Chemicals Via Ingestion and Dermal Contact 01 Sediment
SedIments; Nor1h Seep
Futuro Use; WadIng; Trespasser
 Vol..... 0f'g8nI0 Compound8              
 HaIogMat~ OIp8llA;8              
 1,2-01d\1or01111 ~...... B2 3.81:.07 5.2£.(13 2.1IE" 8.1E-G2 2E-10 UE.02 0.3I:.{18 8.1E.02 oE-10 
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1/1
Non-Carcinogenic Risk Characterlzallon for Exposure to Chemicals Via Ingesllon and Dennal Contact 01 Sediment
Sediments; South Seep
Current Use; Wadlno; Trespasser
 Vol.... Orpnlo compoundl            
 ~_Olpll/lb            
 I, I.DIc:IIIoru8Ch8n lIOII8 1,000 UE~ 3.4E-o:J 4.1f~ 1.0£-01 6£-00 1.0£-03 1.2£ -oe 1.0£-01 1£-00 
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I SS!iPSED. XUfI CALCS. XL9
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Carcinogenic Risk Characterlzallon lor Exposure to Chemicals Via Ingestion and Dermal Contact 01 Sediment
Sediments; South Seep
Curren. Use; Wading; Trespasser
III
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"
I
1/1
Non-Carcinogenic Risk Characterlzallon for Exposure 10 Chemicals Via Ingesllon and Dennal Contact 01 Sediment
Sediments; South Seep
Future Use; Wading; Trespasser
 Vol..... 0rganI0 Compound8            
 '~"Olplllb            
 1.1'~ - 1,000 2.1E'()o 3.4E -o:J 8.3E.()II UIE~1 8E'()o 80£ -o:J 100'()o I.OC~I 2l~f 
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       8uIHoIaI 2E-01   SulHoIel 4e-01 I.
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ISSEVSED.XLKICALC9.XLS
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Carcinogenic Risk Characterization for Exposure to Chemicals Via Ingestion and Dermal Contact of Sediment
Sediments; South Seep
. Future Use; Wading; Trespasser
111
Vol.... OrganloC~
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 C8dn*Im nIIII cI8m8CII 10 8.8E.()8 2.2E.03 22E-418 6.0E.()4 4E-05 4.oE.()3 3.8E.()8 5.oE.()4 8E'()5 
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 Cof'pa' gu1/U1n18IIInIt NA 8.8E.()8 8.4E.03 D2E-418 3.1E.()2 2f..()8 3.21: ~2 3.IE~1 3 lE~2 1I1:.{)6 
 Muu- -u.I1IIIV- 8V8I- ."Ida 1 8.8E.()8 2.1E+00 2.IE.()5 l.oE~1 2E.()4 12E.01 1.2E.()4 l.oE~I IE .()3 
 MtICAII'/ ,.,.., eIIlda 1,000 8.8E.()8 1.2E.()4 12E.()8 3.0E.()4 4E.()8 3.0E.()4 2.BE -00 3.1IE.()4 IE~5 
 V8I\dJm lIOII8 lOG 8.8E-OO t.1E-G2 1.1E'()1 1.0E'()3 2E.(IS lI.tiE.()2 1I.5E'()1 7.oE'():) 8E.()5 
 llnc IIrI8mIa 10 8.8E.()8 I.IE'()I I.IE.()8 2.oE.() 1  fiE.()8 3.7E'()1 3.6E -00 2ul:~1 2f.()~ 
     5...018111184...  4E.()4 Sub-Iolal mal.,.  11: 03 
 Pcb8 .nd PMUc1d88            
 DIaIMt .,...... 100 8.8E-OO '.8£.()5 '.7E-10 S.OE -05 .IE.(IS 1.8E.()4 UE-OO 5.oE~5 4E'()5 
     8...0881 PCSa and pMllclcl8a IE-06 S~oI.1 PCSa .nd pntlcld.. 4E-05 
     Eallmalad "...rd Inck.  IE.()4 E.Umal.d MI8rd Ind..  3f'()3 
NO. v.....""""''''''''''''''' -...--.... II 40.-414 I t -..................-.
HA. A8. -................. -......................... ....e-.. ---......... 8f'fIIo4. The -- .......- --..... ~ .... """_'0 tie ~ ..... ~8EPA. HEAST. IIMIII
)f19/9)
-------
1/1
Carcinogenic Risk Characterization for Exposure to Chemicals Via Dermal Contact with Surface Water
Surface Water; North Seep
. Current; Wading; Trespasser
 Vol..... 0rgInI0 CoInpound8            
 ~0Iputb            
 1.1~ 8dr8nII C 1.4EoOI 4.4E«I '.1E.{)8 8.OE-o' 4E.(18 2.11E -02 4. .£-011 8.OE-01 2£ -011 
 ChIoroIorm 1dIa\~ B2 1.4EoOI 1.8E«I 2.8E.(18 8.1E«I 21:-11 5.0E«I 1.OE-OU 8.1£«1 4£-11 
 1~ drc:uIaIory 1IpI- 02 '.4EoOI 1.2E.-02 1.8E -OIl 8.1£ -02 1E.(18 8.5E-02 1.3E-01 11.1 £ -02 1 £.()8 
 C8ItIon T"""'. ..., B2 1.4EoOI 1.3E «I 1.8E.(18 1.3E-01 2£-10 4.OE -04 58E-10 1.3E-01 1£'11 
 1tdI~ .,. B2 1.4EoOI 8.8E-02 8.5E-OII 1.1£-02 1E.(18 5.8E-01 1.8E-01 1.IE-02 1IE.()9 
 T~ .,. B2 '.4EoOI 1.8E-02 2.8E-OII 5.1E-02 1E.(18 1.5E-01 2.'£-01 5.1£ -02 . £.()8 
       8utHoI.1 IE.{)8   8utHoI.1 'E.(II 
 Aft:Im8Ii;8            
w ~ ....... A 1.4EoOI 1.3E.-02 1.8E-OII 2.11E -02 &E-10 1.1£-01 1.5E-01 2.11E -02 4£.{)8 '.1
"'"       8utHoI.t liE-10   Sub-tol.t 4£.{)8 'I'
         I..
o     81Jb.40111 voIdle CII1I8fl1c8  IE.08 SlJb.401.1 votat.1e orgenlc8  IE.(II r.;
H\ ......VoWIII8           
Ul PtlIIIMI..            w
00 BII (2-E~pNh"'" .,. B2 1.4EoOI 6.1Eo03 7.1E.{)8 '.4E-02 1E-'0 1.0E.()3 8.8E-OO 14£ -02 .E..o 
       Sub-tol.1 1£-10   Sub-tol,1 '£-'0 
 EIIw8            
 BII~Eth8r .,. B2 '.4EoOI 6.2£«1 1.3E.{)8 1.1E.00. 8E.(18 7.0£.()3 8.8E.()Q 1.1£.00 . E -OIl 
       8~0I.1 1E.()8   Sub 101,1 . £.(11 
 DIM,            
 I8GpIIoroM 1dIa\~ C 1.4EoOI 1i.8E«I '.IE.{)8 4.1E.()3 3E-11 1.2£-02 1.7£-011 4.'£003 7E-11 
       SutHot.1 3£-11   Sub-tol.1 1E-11 
     SlJb.4otlt ..mt-votat.1e OIfIlnlc8 IE'" SulHoI.l..ml.vot.UIa org.nlc8 1E.(II 
 .......            
 ~ .... A 1.4EoOI 1.8Eo03 2.8E.(18 1.8E.00 &E.{)8 3.IE-03 5.0E.()Q '.8E.00 8£.()9 
 IIarytIum toI8IlUmDn 02 1.4EoOI 2.8£«1 4.'£.(18 4.3E.00 2£-011 8.4E.()3 8 DE.()Q 4.3£.00 4E -06 
     SulHoI8t met.l.  2E.(II Sub-lot.lmel,l,  U48 
 P. and ,..tIoId88            
 H8p1adllor .. 02 1.4EoOI 4.4E-05 8.2£.11 4.5E.00 3E.10 I.IE -04 2.2£-'0 4.5E.00 . E.()Q 
 DI8Wn ~. 02 1.4E-oe 8.1IE-05 8.1iE-11 '.IE.O' 2E.{)8 1.8E-04 2.5£,10 ..6£.0. 4£.()Q 
     8ub-Iol.. PCO. and .....Ie..... 2£.{)8 8""101.1 PCO, .nd ...,lIcld.. 1iE.{)II 
     Eatlm,ladlnc........... c:anc.r ",11 JE.(II ~!!lm'lad ~'!!~~!! ~!~!!!!~'!._-- ~~. 0' 
 NO. YeW.""""''''''''''''''' - ~ .... ....... . I I -..,....... tor........-         
INSEI'MAT .1Wf) CALeS. IlLS
)/19/91
-------
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111
Non-Carcinogenic Risk Characterlzallon for Exposure to Chemicals Via Dermal Contact with Surface Water
Surface Water; North Seep . .
Future; Wading; Trespasser .
.. . -....-,. ..

",::iil
'fir:m\:;l.':,;'!{;';Yl
 VoIIIIII8 0Ig8nI0 Compound8            
 HaJoQeMled OIp8lll:;8            
 1.1-D1ct11onMU18n8 ..,.,...... 1000 1.51: -(15 4.4E-03 '.4E-GII 8.OE.o:J 1f-G8 2.11E -02 43E .01 8.OE.o:J 51: -os 
 1.1.DIctIIoro8Ih8n8 I11III8 1000 1.51: -(15 8.5£-02 1.4E-08 1.0E001 IE -os '.0E001 I .2E -os 1.0E001 II: -04 
 1,2-01ct1~ .....1ogIc8I8I1da 3000 1.5E-(15 1.8E001 2.4E-08 1.0E-02 2£-04 1.IIE .0 I  UE-OS 1.0E-02 IE -oJ 
 1.1.1-TI1cIIIDrueIhan8 ".1aIddIy 1000 1.5E-OS 1.2E001 1.1E-08 8.0E-02 2E -(15 1.0E000 UiE005 8 OE -02 2E-04 
 CaIbon T etr8d\Ior1d8 .,.18IIon8 1000 1.5E-05 1.3£-03 UE-GII 1.0E-04 3E-05 4.OE -04 58E-09 1 OE -04 8E-oII 
 T IIIrIidIIonI8Ui ".'CIIdcIIy 1000 I .5E-05 1.8E-02 2.1E001 1.DE-02 3E -05 1.SE .01 2.2E-G8 1.0E-02 2E-04 
w       SulHoli. 3E-04   Sub-tol.' 2E-OO ,.j
U1 AIomati::8            'I'
 ... .,. and ~wtWII dI8ng88 1000 1.5E-05 ' '.IIE -02 1.oE-08 2.oEoOl 5E-08 8.1EoOl 8.oE-08 20E .01 4E-05 11/
o E~I\JIIM .,. and"'" IoIddIr 1000 1.5E -(15 8.4E-03 1.4E .01 1.0E001 IE-08 1.3E-02 1.1E-08 1.0E001 I E -os I.;
11\
       8ub-tol81 1E..   Sub-tol.1 6E .05 
U1     ''''0181 volatile org.n1c8  3E-04 '.....01.1 volat.1e org.nlC8  2E-OO I"
u.       
 s.mI-VoIIdllM            
 AIomati::8            
 1:l,4- TlIctIIonIbenZine IncnaMd 8dr8MI ~ 1000 1.51:-05 15.1E-03 1.5E-08 1.oE-02 ee-08 e.OE-03 '.8E -GII 1.0E-02 lIE -011 
       Sub-tol.1 IE-GI   SulHoI.1 8E-06. 
     ''''''01'' .-.I-voI.1l1e org.na IE-G6 Sub.loI.I.....I.voI.lI18 org.nlu 2E~6 
 .......            
 ~ 1I0tI8. "~IIIIon. pouti8 vUCllllr"" 3 1.51:-05 1.8E-03 2.1E-GII 3.oE-04 1IE-05 3.8E.o:J &.3E-GII 3.OE -04 2E-04 
 ~ 1ncn8Md~~ 3 1.51:-05 1.4E-02 1.1E-08 1.0E-02 2£-05 2.1EoOl 30E-08 1.0E-02 4E-05 
 BeIyIIum I11III8 100 1.5I:.(IS 2.1IE-03 4.3E -GII 5.oE.o:J 1IE.()8 '.4E.o:J U.4E-GII 5.OE.o:J 2E-05 
 c.mun IWI8I cI8mIIgI 10 1.5E-05 2.2E-03 ue-GII 5.0E-04 1E-05 4.0E003 5.0E-GII 5.0E-04 IE-04 
 CIIronUn lIOII8 1500 UE-05 '..E-03 '.IIE -011 5.0E00:I 2£-05 1.5E -02 2.2E001 5 lIE -oJ .[-05 
 C<>wer gulRllnlNlIn8I HA 1.5E-05 8.4E-03 ME001 :I.1E-02 4E -011 3.2E .02 4.1EoOl :I l[oOl I[-o~ 
 ~ cenIIIII--I¥..em .nlda 1 1.5I:.(IS 2.1E+00 3.1E-05 1.0E00' 3E-04 1.2EoOI 1.8E-04 I.DEoO' 2E-oJ 
 Men;ury 1WI8I8I1da 1000 1.6E.(IS I.2E -04 UE-oG 3.DE-04 8E-G8 3.DE -04 4.4E-09 :I.DE -04 lE-05 
 V8IIIIdIum I11III8 100 1.5£-05 1.1E-02 ~.5E007 1.DEoO:J 4E-05 8.6E .02 8.1EoOl 1.DE -oJ IE-04 
 Zinc ~ 10 1.51:-05 1.1EoOl t.6E-08 2.oEoOl ee-08 3.1E .01 5..E.()8 2.DEoOl 3[ -05 
     8ub-I0881 ,,",.Ia  IE-04 9ub-'01.1 m.I.I.  2[-oJ 
 Pctle end PMUc'"            
 DIeIIht .,.1eIIon8 100 1.6£-05 '.IIE-OS 1.OE-OU 5.DE-OS 2E-05 1.8E-04 2.6[.{)'J 50E -os 5[~ 
     S.....oIel PCBa end p8811c1dM 2E.(IS 5ub-.oIal PCBa and jMaUtld.. 6E-OS 
     EallR18'.d h...nt Ind..  8!'i-04 EaUmal.d "...nt Ind..  4E -00 
NO. V-........................ -...-. ... III "'-' S - _WMe"'."""" --. .
NI\.";'...- ..--.-....,----_...~ ~--"'4f-.""""" TM_dd""'.-~.""""" end~IO"'IIfII>IqIIIa.. ..... (USEPA.I£AST. 181111
I NSEI'WAT .IWIJ CALeS. XLS
-------
III
Carcinogenic Risk Characterization 'or Exposure to Chemicals Via Dermal Contact with Surface Water
Surface Water; North Seep .
Future; Wading; Trespasser
". ::;.~:::::::::::::::~::::~:::::::;:::::~~:.: :::.:::::.::::
. .. ..."'" .. . .. .
':. \,., ,. ~tXiilmLfR, .
........-y.~""""",,,,'"
..' .. ... .
. ..
          .:...;.;. .....   
         .:"','::n .';'   
 VoIltl.. Organic Comp0und8             
 H8/9ne/fHI Ol(l8llb             
 1.1-DlchloroelheM 8IhnII C 2.1E-08 4.4E-o:J 8.2E -09 tHIE -01 8E.()9 29£ -G2 8.1E-oe 1I.00-o1 4E-oe 
 Chloroform IddneV 82 2.1E-08 1.8E-03 4.OE -09 8.IE-03 2E-11 5.OE-03 I.OE.{)II 8.1E.{)J 6E.11 
 1.2-DIchIoro8I"- ch:ul8l11fY 8PI- 82 2.1E-08 1.2E-G2 2.4E -oe 8.1E-G2 2E-09 8.5E-G2 2.OE-07 1I.IE-02 2E.()II 
 ClIIbon T .lrad1kMtd8 ... 82 2.1E-oe 1.3E -o:J 2.7E-08 1.3E-01 3E.10 4.0E.()4 8.4E.10 13E-01 IE-10 
 T rtctIlorolt'*M Iv... 82 2.1E-08 8.8E-G2 1.4E-ol 1.1E-G2 2E-09 56E-01 UE.{)6 1.IE-02 IE -01 
 T elradllorolt'*M iv... 82 2.1E-oe I.BE.()2 3.BE-oe 5.1E-G2 2E-09 1.5E-01 3.1E-ol 5.1E-02 2E -01 
       &ua..otal 1E.(II    SulHot.1 IE-ol 
 AI'OIII.IIb             ,'1
 81NU.ne ....... A 2.1E-08 1.3E.()2 2.8E.()8 2.BE.()2 IIE-10 1.IE-ol 2.3E-ol :I BE -02 7E -09 'I'
W (II
0"\       SulHot.1 IE-10    Sub lot.1 lE.01I I,;
o     Sub-Iot.1 voIam. organlca  1E.(II Sub-Iota I vola III. organlca  IIE-ol 
H) S.mI.VoIa","             L.,J
U1 Ph/lWet.'             
00 all C2.Elhyl1exyt) phlhalal. Iv... 82 2.1E-08 5.1E-o:J 1.IE-oe 1.4E-02 2E.IO 1.1IE.0] I.SE.{)II 1.4E-02 2[.10 
       &ulHot.1 2E.10    SulHol.1 2E.10 
 Elhe,.             
 all j2.ChloroethYI) Elher Iv... 82 2.1E.()8 5.2E-03 1.IE-oe 1.IE.oo 1E-08 1.IIE-o] 1.5E-oe 1.1Eooo 2E-oI 
       &ulHot.1 1E.(II    SulHot.1 2E-oI 
 Ollre,             
 1sophOr- kidney C 2.1E.()8 5.8E-03 1.2E-oe 4.1E-o] 5E-11 1.2E-G2 2.5E.()II 4.1E.{)J IE.10 
       SulHot.1 fiE.l1    Subtol.1 fE-IO 
     Sub-Iot.1 Mml-vot''''1 orglnlca 1E-oI Sub-Iot.1 ..ml-voll"" org.nlca 2E-oI 
 "ell.a             
 A!'Ienlc allb A 2.IE-08 1.8E-03 3.8E-09 1.8EoOO 7E -09 3.6E-03 7.5E-09 1.8E000 1 E -01 
 8eIy1lum lot81 lumonl 02 2.1E-06 2.BE-03 6.2E -09 4.3EoOO 3[.()II 6.4E-03 1.3E.()II 4.3Eooo 6[.08 
     Sub-tola. metale  'E.(II Sub-lolll mll.l.  110 o' 
 Petie and P.akld..             
 Hepladllor Iv... 82 2.1E.()8 4.4E-05 8.3E-11 4.5£.00. 4E-IO 1.6E-04 3.4E-IO 4.5E.00 2E-09 
 Dieldrin Iv... 82 2.1E.()8 8.1IE-05 1.4E-10 1.8E.OI 2E -09 1.6E -04 3.IIE.10 1.6EoOI 6E-09 
     Sub-lOCal PCOe .nd plelkldl. 3E-oII Sub.IOC.1 PCO. .nd pllI/c:ld.. .E-oll 
     E.llmelad Inc:remlnlel cencI' rt.1I 1i[.(II [llIno.lad Incremlnl.1 CI!",I' rt.1I :1[ 01 
 NO. v- or -......... -""''r-"'--* -"""I "'1'- -....- ....lIIIkIt"'-          
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Jill/'J!
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111
Non-Carcinogenic Risk Characterization lor Exposure to Chemicals Via Dermal Contact with Surface Water
Sur1ace Water; South Seep
Current; Wading; Trespasser
 Volatile Orpnlo Compound8            
 '~_OI(l8llb            
 I. U, T 1kNoIo-1.2,2- TIIIuoro8II8 pqcIIorna8or IqI8hI8nI 10 8.IE-OS 3.0E-G3 2.8E-08 3.0E-OI IE.(J8 4.0E-G3 3.8E.()8 3.0E-Ol lE.(J8 
 1.1'~ .., I88Ion8 1.000 UE-OS 4.3E-G3 4.2E-08 8.OE-03 61: -()8 7.OE -G3 fl8E.()8 II.OE-03 8E.()8 
 1.1.DIdI~ - 1.000 8.8E-OS 1.5E-03 1.61: -()8 1.OE -0 I IE .4)7 2.0E-03 2 0E.()8 1.00-Ol 2E -01 
 ChIoIoIorm 'Illy 'Y88 Ionn8IIoII ~ Iter 1.000 8.8E-OS '.IIE..02 1.8E-07 '.DE.()2 2E-05 4.-4E-02 4.3E -01 HIE -02 4E-05 
 1. 1. 1-TItalIonMIh8n8 1Iv., 8oIIc:Iy 1.000 8.8E-OS 2.2£-01 2.IE-()8 8.0E-02 2E-05 4.8E-ol 4.5E -06 II.OE -02 51: -05 
 1.1.2- T ItalIonMIh8n8 I8rUm c:ln1c8l c:h8mIIIIy 8118d8 1.000 8.8E-OS 2.IE -G3 2.6E-08 4.OE-03 8E -()8 5.0E-03 4.0E.()8 4.0E-G3 lE-05 
 T~ .., 8oIIc:Iy 1,000 UE-OS 7.1E-G3 UE-08 1.DE.()2 8E-()8 1.4E-02 1.4E -07 1.0E-02 lE-05 t1
w       8Ub-toe81 IE-06   &ub--toe81 lE-04 'I'
-.j         III
     S&b-tlllel walat... 0f1I8n1c:8  IE-06 Sub-t0l81 wal81Ue Of1Ienlc8  tE-04 I,;
o 88mf-Vo&8tlle8           
H-.           
 PtIIMJat..            l.)
U1 Oil (2-EIhyIlu)1) pI11hllllle InaMMd."w~ 1,000 8.1E-()8 4.51:-«1 4.4E-OS 2.0E-02 2E -os 3.0E-03 2.1Ie.()8 2.0E-02 1 E.()8 
00       8Ub--toe81 2E-06   Sub--toe81 tE-G6 
     8&b-t1ll81 Mml-vol8U18 ora8nlca 2E-OS 91&«0181 ..ml.wal81.18 0f1I8n1c8 tE-oi 
 .......            
 88BJm Ina'8aMd blood pI'N8In 3 1I.8E-OS t.7E-02 t.7E-07 7.0E-02 2E.()8 2.7[-02 2.ti[-~1 701'.02 4[ .()8 
 88IyIbn - 100 8.8E-OS 8.0E-G4 8.8E.(J8 5.0E-G3 2E -os t.4E-03 t.4E.()8 5.01:-03 :If.()8 
 U8nganM8 C8lVlllMI'V- 8Y8Iem .U8d8 t 8.IE -()8 5.4E-ol 5.3E-()8 t.OE-ol 5E-05 1.1E_00 1.01:-05 t.OI:-oI tE-04 
 ZJno 8lilii1ii 10 Ue-08 8.3E -«i 8.1E-08 2.01:-01 61:-07 1.61:-02 . 1.4E-07 2.01:-01 1E-01 
     9&b-tal8l ,,*818  IE -06 Sub-toe81mee818  tE -04 
     Eallm8ted hal81d Index  1£-04 £8l1maled har81d Ind..  2£-04 
NO. v.... . ......-.............. - nI---t ..... It - '-.A-- -.- ............ of_.
"". ,..- """""'-'''' -""'- _.........-.. -- --~ -........... Tho -...... .--............ end 8d~ 10'" -- "'''jUUPA.I£A9T. 18811
ISSE~T.ILNICALC8..LS
-------
III
Carcinogenic Risk Characterization for Exposure to Chemicals Via Dermal Contact with Surface Water
Surface Wateri South Seep .
Current; Wadlngi Trespasser
~«- .' ;;<~~~~::~~~~r<0(~;'1J uailint.rJI :;~~;.r~~'w;,-:~:'i~~4>~/- .~~ :.;.


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Val8I118 0rg8nI0 CcImpound8
~edO/U111t8
1.1.~
CIIIonAonn
1,2-D1d11oro81111n
1,2-01cNon1prcJp
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1.1,2-TrId1~
r~
8IhnII C 1.4E-«18 ''.3f:-03 611f:-OO 11.01'-01 41'-00 7.01' -0.1 11111'-00 lIor.01 fIF.OCI 
~ 82 1.4E-«18 1:81:-02 2.1E-«18 11.11:-03 2[-1U 4.4l-o-l 11.:11- -(JO 11.11. -(J:J 41-.IU 
c:tI:uI8Iory""" B2 UE-«18 '.1Eo03 '.IE" 8.1E-02 1E.10 1.8E-02 2.7E-oII 1I.IE-02 2E -09 
.. B2 1.4E-«18 8.4Eo03 1.3E-08 '.IE-02 CIE.10 2.5E -02 35E-oII IUlE -02 2E-09 
.. B2 1.4E-08 8.1E003 1.3E-08 1.1E-02 1E.10 1.8£-02 2.1E-oII 1.1[-02 3E.10 
.. C 1.4E-08 2.1E003 3.7E-oa 5.7E-02 2£.10 1i.1IE -o:J 7.1IE-09 5.7E-02 4E-IO 
.. B2 1.4E-08 7.1E003 1.1E-08 5.1E-02 1E.10 1.4E-02 2.IIE-oll 5.1E -02 IE-09 
     &ub-401.1 .eE~   8ub-t0l.' IE -(18 I J
   818-411881 will.... org.n1c8  IE~ 518-411881 wlllaU.. organlc8  1 E -(18 'I'
     ILl
           I~
.. B2 1.AE-08 ...5E003 '.3E -418 1.4E-02 CIE.11 3.1IE-03 4.2E -09 1.4E-02 IE." 
     8ub-t0l.1 8£."   8ub-t0l.' iE-" 1...1
   8ub-t1l881 -"'"will"''' organlc8 1E.11 Sub-tIl8.1 Mml-volatl" organk:8 iE-" 
IaUlIumafI B2 1.4E-08 8.0E-04 1.3E 008 4.3£.00 5E-08 1.4E-03 2.1IE-08 4.3E.00 lIE -(IV 
   818-40C81"*."  . IE~ 518-40C81"*.'.  .E~ 
   f.tlm8tad 1na~.1 caN* Ifall 1f-GI fatlma'ad Inc..manla' cancer Ifall 2£-(18 
w
OJ
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19SE~T.XLHICALC9.XL8
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1/1
Non-Carcinogenic Risk Characterization for Exposure to Chemicals Via Dermal Contact with Surface Water
Surface Water; South Seep
Future; Wading; Trespasser
 Vol.... Organlo CocIIfIcMnI8            
 ~Otg8nb            
 1,1.2- TrtcNofo-1;l.2- TIIIuoro8III8 ~DfIql8lnn8nl 10 1.5E.(IS :S.IIE -03 4.4E.(18 3.0£001 1E.()8 4.0£ -00 1i.1IE.(18 3.0£ .01 2f.()8 
 1,1~ ..,...... 1,000 1.5E.(IS o4.:IE -03 8.2£.(18 II.OE-OO 7E.(18 7.0£ -00 1.0E'{)1 II lit: -00 IE.{)Ii 
 ',1~ - 1,000 UE.{)Ii '.6E'{)3 2.2£.(18 1.0£'{)1 2£'{)1 20E.{)3 2 1IE.{)8 1.0E'{)1 3E-ol 
 ChIoroIonn '8I1y c:p81orm811on ...., ',000 UE.{)Ii t.IIE -02 2.8E-ol I.OE-02 :IE.{)Ii o4.4E-02 8!if-ol 101:.02 6f.{Y.) 
 1,1,1- T IltllIorIMIh8n8 ..1oIddIy 1,000 1.5E.(IS 2.2E-o' 3.21:.(18 1I.0£.{)2 4E.{)Ii ".IE-ol 6.111: -()6 IlOE-02 IIE-o!i 
 ',1,2-T IltllIorIMIh8n8 8MIm *1c8I dI8mIIIIy"'" 1,000 UE-OS UE-03 :S.IIE.(18 4.0£ -00 1E-OS Ii.Of -00 7.3E.(18 o4Of -00 2E-o!i ,.)
 T~ ..1oIddIy 1,000 UE-OS 7.8E-03 1.IE-07 '.Of.{)2 'E-OS '.4E.{)2 2.'E-07 1.Of.{)2 2E-o!i 'I'
w       8...0181 IE -06   5uIHoIai 2E-04 /I,
\D     slb-tae.. volatile organlc8  IE-ol Slb-tol81 volatile Org8ll1c:8  2E-04 I,;
o 8emI-VoIaIIII8            'oO
HI PNMIaI..           
U1 811 (2-EIhyIlu)1)"""". IrIc:rNMd ..w~ ',000 UE-OS o4.6E-03 8.1E.(18 2.Of.{)2 3E-OO 3.Of-OO 4.4E-oII 2DE.{)2 2E.(Jti 
00       Sub-tol81 3E-OI   5ub~oIal 2E'-06 
     Slb-tae81 ..mI-voIatlle organk:8 :IE-OI 9lb-t0l81 Mml-voI81'1e org.nlc:8 2E-OI 
 .......            
 BerWn Ina8u8d blood....... 3 1.1iE.(IS 1.1E-OZ 2.5E-07 7.Of.{)2 4E-OO 2.7E-02 4.Of-07 7.DE.{)2 8E.{)8 
 Berylb.. - 100 1.IiE-OS 8.1IE.()4 '.3E.(18 5.Of-OO 3E-OO 1.4E-oo 2.1E-oII 5.Of -00 4E-OO 
 ~ . C8NnllII8MIU8 .-- d8d8 . 1.5E-OS UE-o, UE.(18 1.Of-01 8E-05 1.IEooo 1.8E-o!i I.Of-01 2E -04 
 ZInc -- '0 UE-05 8.3E-03 1.''E-07 2.Of-01 7E-07 1.5E-oa 2.2£-07 2.Of-01 .E-OO 
     9lb-toe.. fINI...  1E-06 Sub-lobi fINI...  2E -04 
     EaUln8e.d haord Ind..  2E-04 hellNe.d hal.rd Ind..  4E-04 
HO.V_.-.......~...-",,~ _.""1""" -,-...........-
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ISS6PWAT.XLWICALCS.XLS
-------
1/1
Carcinogenic Risk Characterization for Exposure to Chemicals Via Dennal Contact with Surface Water
Surface Water; South Seep .
Future; Wading; Trespasser
 Val..... 0tg8nI0 Compounda            
 HaIoQ8naled 0Ipuaa            
 I.t~ 8IhnII C 2,1E.os 4.3E-03 8.8E-08 8.oe-ol 6E-08 7,OE-03 t.5E.()e II.OE-ol lIE -08 
 a.IoraIonn ....., B2 2.IE.os 1.1IE-02 4.IE.os 8.IE-03 2[,10 4.4E-02 8 2[ -oil II. IE -03 61::-10 
 1 ,2.DIcNDrotII8n8 ~..- 82 2.IE.os 8.1E-03 1.3f-oll 8,IE-02 IE -08 1.8E-02 4.OE-oe 9.IE-02 4E -00 
 t,2-~ III.... B2 2.1E.os UE-03 2,OE-oll 8.8E-02 IE -08 2.5E-02 5.2E -oe II. lIE -02 4E -00 
 JItcllIonI8III8M III... B2 2.1E.os 8.11E -03 2.OE-oll 1.IE-02 2E.10 1 ,lIE -02 4.OE-oe 1.IE-02 4E-IO 
 I. t,2. T ItcIIIcIro8ItIIne III... C 2,1E.os UE-03 Ii.Sf-08 1i.1E-02 3E.10 5.0E-03 1.00-oe 5.1E-02 1IE.10 
 J~ .... B2 2.IE-oll 7.8E-03 UE-oll 5.1E-02 8E.10 1.4E-o:l 2.IIE-oll 5.IE-02 IE-oo 
       Bub-4ot.1 IE -08   Sub .01.1 aE.(II I
,I.     8u1Hoe.. voIa"le organlca  IE -otI Bub-loeal voIat.1e organlce  U.(ll I',
c.J .......VoIaIlI88            I.
o PtIIIWM..           
H1 B18 (2-E~pIIIh"". III... B2 2.1E.os 4.IiE -03 8.4E-08 t.4E-02 IE.IO 3.0E-03 8.3E-OO I.4E-02 lIE." l-
lJ1       SulHoeal tE.tO   SulHoea' 1E-11 
co     SulHoell MI1\I.voIltl18 OfV8nlc8 tE.tO SulHoeat Mml-voIatile organlca 1E.11 
 Meea"            
 ~ Io88IIumorI B2 2.IE.os 8.01:-04 t.8£-08 4.3E.00 8E -08 t.4E-03 2.8£ -08 4.3Eooo IE-oe 
     SulHoIat meta"  IE" SulHoIal mala"  IE-oI 
     Eat11n81811 Incnmenlat ca-IIIII 2E-411 E8I.I1181811 _-nla' cancer"'l1 3E-oI 
 NO. v.......................... ..-~..... '.11 "'I.' . -......... lor a ......-         
IGS£PWAT.XUHICALCS.XLB
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1/1
Non-Carcinogenic Risk Ch~racterlZ8tlon for Exposure 10 Chemicals Via Dermal Contact with Surface Water
Surface Water: SW-11
Currcnt; Wilding: Trespasser.
=. :f~:~;~::~~ :~.:;~;:1:{:~~:-~::~:~ ;..:~.: :;:~
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Mercury
8.8E.()8 t.4E-G2 1.4E.o7
8.8E.()8 t.1E.04 UE.oII
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caNI8I--- .,...... 8I8d8
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1
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3.0E.04
lE.()8 UE-G2 UE.ol
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lE-G6 EaUmalad harard Ind..
1.00.o1
3.01:: .()4
2E.()8
BE -oe
IE .(II
8E .(II
NO. v...... -...-..-",--.t....... ~ N'P"'" _1otHe "".'IoIIIng"_.
..,..,.. . -..........-......, -.. -- _... -..&oIod. -.. ~ -......,..... no - -... ..... _... ocIapIod .... od"_I0'" -.... ...-. (UBEPA. lEAST. 1l1li11
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I II
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ISWI1HAT.XUHICALCS.XLS
-------
Non-Carcinogenic Risk Characlerlzallon for Exposure 10 Chemicals Via Dermal Contacl with Surface Waler
Surface Waler; SW.11 . .
Futurej Wadlngj Trespasser
III
. "",..:::,:}:}'::::::',:::::}'::::V::';:::::;:::::::..


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t.4E.02 2.1E-01
Uf-G4 2.5E-09
SUb-t04.' me'.'.
feU_'.d huetd Ind..
1.5E-05
1.5E-05
1.OE-01
3.oE-G4
2(-011
8E-oII
1E-06
1E-o&
1.eE -02 2 3E-01
2.4E -G4 3.5E-09
SUb-tol.' ""'.'e
E.Umel.d h.l.rd Ind..
101:-01
3.01: -G4
2f.{)6
Il-()!>
1E-06
1E-06
 Ii
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OJ
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o
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ro 
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ISWIINAT.XLHICALCS.XL8
-------
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---1
III
Non-Carcinogenic Risk Characterization 'or Exposure to Chemicals Via Incidental Ingestion 0' and Dennal Contact wllh
Surface Water . .
. Surface Water; Swamp
Current; Swimming and Wading; Trespasser
              . . 
              ".".,".,' 
 VoI.U.. Organla Compouftd8              
 tlMlQ8MlN O/g1111c8              
 1,I-DkHan181h8118 ..18IIaM 1.000 8.8E-G5 3.1E.o:J 3.1E.o7 8.1IE003 3E -G5 2.fiE-G2 2.5E-OO  8.1IE003 3E -04 
 1,1.~ - 1.000 8.8E-G5 4.1E-G2 4.1E-OO 1.IIE.o1 4E-G5 HiE -01 7.410-05  1.11E -01 710-04 
 ~1.2~ lI8mIIolDglc8l1118c18 3.000 8.8E-G5 7.eEo02 UE-OO 1.1IE002 -'-04 8.410 -01 8.31: -os  1.IIE-02 8E 003 
 1~ hem8lolDglc8ll118d8 3.000 8.8E-G5 1.IEo02 t.1E-OO 1.1IE-02 110-04 7.4E-02 7.3E-OO  I.IIE -02 710-04 
 ChIonIfonn I8Iy cpIlomIIIIon ...., 1.000 8.8E-G5 2.3E.o:J 2.2E.o7 1.1IE-02 2E -os 1.3E002 1.3E-OS  I.IIE 002 IE -04 
 1,1,1- T rtlnlonl8lllln8 ..1oIddI1 1.000 8.8E-G5 2.01:002 2.IIE-OO 8.1IE-02 2E -os 3.fIE -01 3.5E-6S  8.11E -02 4E.()4 
,r.. T~ ..1oIddI1 1.000 8.8E-OS 3.eE.o3 3.01:-07 1.1IE002 4E-OS 4.510002 4.4E-OS  1.010-02 4[.()4 . I
w CNonIben- .. and WIIn8r IoIddI1 1,000 8.8E-G5 3.01:003 3.IIE-ol .2.0E002 IE-OS 3.0E002 3 lIE -os  2 lIE -02 1 [.()4 'I'
 It.
o        8utHoe., IE.03    8ulHoe., 110-02 (.;
HI     8....0811 voIlI'" .n1c8  IE.03 Sub-toe., voIlln. nlc8  1£-02
U1               w
00 Seml-VoI8t118 0rg8nIc8              
 PtI8nt1M              
 ~ d8a.-cI bcId1 w~, 8*II'oI0II~ 1,000 8.8E-G5 8.1E.o:J 8.IIE.o7 5.1IE002 2E-G5 8.fIE-G2 8.7E-OS  5.1IE002 1 E.()4 
 2.t-~ 1ImIIIncIII9C8I"'" 100 UE-G5 5.3E.o:J 5.2E.o7 3.1IE003 2E004 ...Eo02 1.11E -0&  3.IIE-03 3E -04 
        8utHoe., U-e4    Sub~oe.1 6E-04 
     8ub-t0881 Mml-voI..... nIc. . IE 004 8ub-toe., ..nd-voI..... .nli:. II: .()4 
 .......              
 AI8«IIo ""'0818, ~Ion,""'" vucul8. 3 8.11(! -0& l.eE.o3 l.fIE-07 3 0[ 004 51: -04 4.0£-03 40[-07  3 or.{)4 .".()] 
 BaIbn IncrMHd IIIood pre88IH 3 8.8E-G5 7.8E002 7.fIE -00 7.0E-02 IE-04 6.OE-01 1i.000-oS  l.ot:'{)l 1I.-tH 
 c.mun Nn8I cI8mIg8 10 8.8E-G5 2.01:003 2.OE.o7 5.1IE-04 4Eo04 3.0E003 3.11E -01  5.11E -04 8E-04 
 CMIrnUn - 500 8.8E-G5 4.1Eo03 4.IE.o7 5.IIE.o3 8E'OS 4.fIE 002 4.7E-OS  S.Ot:.()J 9E-04 
 Cclpp8r gu1t1:11n18IIInII NA 8.8E-05 1.5E002 1.5E-o& 3.1E-02 4E-05 I .4E -01 1.4E-oS  31E.{)2 4E.()4 
 M8nu- -.J'" MIY- 1181- .nld. 1 8.8£-05 2.IE.00 2.1E-04 1.0[.01 2E -03 1.Of..01 8.9E -04  1.0[-0. 1[-{11 
 MMaIIY ,..,..8d8 1,000 8.9£-05 1.21:-04 I .2E.()8 3.0[-04 4E-05 4.4E-04 4.4E.{)8  3.0I:.{)4 .E.(14 
 NIdI.. ncb:8d bcId1 and 0fU8II w8IQN 300 8.8£-05 8.0E003 5.9E.ol 2.0[-02 3E -os 3.2E -02 3..E-OO  2.0( -ol :If .414 
 V....... - 100 UE-OS l.eEo02 UE-OO 7.0[-03 210-04 8.1IE.{)2 I.DE -0&  7 .IIE -03 U,.()] 
 ZJno anemII 10 8.8E-G5 1.4E.oI 1.3E-05 2.OE-01 7E-05 5.7E-ol 5.6E-05  2.Ot: -01 3E.()4 
     8ub-tGtaIIMC.I.   4E-oJ 5ub-t0l.1 m.I.I.   2E'()2 
     E.U_I.d lUIurd 1nd81  'E-oJ E.Um8I.d h...rd Indu  3~.f.I? 
 NO-V""'."""'" ...~...-...~......... fI 'f I II --.-.. ...~..-           
 ",,-M ._..~....... -......................... -..... -hr ................. no. -....... .-................... and ""'-10... ~ ..... CU9EPA. HEAST. IDO'}    
(1~'WII¥J. IUtICALC9. IL9
-------
111
Carcl~ogenlc Risk Characterlzallon for Exposure to Chemicals Via IncldentallngesUon 01 and Dermal Contact with Surface
Water
Surface Waterj Swamp
Current; Swimming and Wading; Trespasser
 Val..... organlo CompoundI               
 fMIogM8IN OIJ1lllb               
 VII¥ CNorId8 big A 1.4E-05 1i.0E-G3 7.1E-oe 1.8E.00 1E007 4.8E002 8.8E001 '.IIE.OO 'E -oe 
 DIcfIIonImIItI8 .... B2 1.4E-05 UE-G3 UE-oe 7.5E-G3 2E.10 4.5E-G3 UE-oe 7.5E-G3 5E.IO 
 '.1~ IIIhMI C 1.4E-05 :1. 'E-G3 4.4E-oe 8.0E00I 3E -oe 2.5E002 3.5E001 8 Of .0,  2EoOl 
 CIIIcJn)Ionn Iddn~ B2 1.4E-05 2.3E-G3 3.2E -01 8. 'E -G3 2E.10 1.3E002 1.IIE001 8.1Eo03 IE-oo 
 8,z.WIIoroIth8n8 c:huI8Iory 8VII- B2 1.4E-G5 5.8E-G3 UE-oe 8.8Eo02 eE.(18 8.1Eo02 , .2E 00II 8.1Eo02 IEoOl 
 1~ .... 82 1.4E-05 1.7E-G3 2.4E-oe 8.eEo02 2E008 3.0E004 4.2E~ 8.eE 002 :IE.10 
 TrtdI~. .... 82 1.4E-05 2.5E-G3 :I.5E-oI 1.IEo02 4E.10 2.4Eo02 3.4E001 1.IEo02 4E~ 
 ,~ .... B2 1.4Eo05 3.eE-G3 5.1E-oI 5.1Eo02 3E008 4.5E002 II 3E .01 5.11:002 3E-oe 
"'" 1~tn8 .... C 1.4E-05 3.4Eo04 4.eE.oII 2.4Eo02 1E.10 1.0E004 1.4E~ 2.4E 002 :IE. 11  
....~        .u~oI" 2£.07    8uIH0I.1 :IE -4)6 ..)
          ',.
o AIam8It:8               1"
H-o B8nIIInI ......... A 1.4E-05 4.7E-G3 UE-oe 2.8E002 21:008 7.OE 002 8.ee007 2.8E002 3E-oe h:
        .~0I" 2£.07    8u~0I.1 2E -4)6
U1     8~aI" walall18 anlca 4EoOl S~oI.1 "oIall18 8II1c:8  4E -4)6 I.'
00     
 lenll-V.t18 0rg8nI08               
 PDI;nudItw Aram8lG 1I)doc:M»II8   1.4E-05  8.eE-oe 7.3E.00 5EoOl       
 Oenlo(apww- I8om8dt B2 4.1E-G3 ..Of 003 8.5E -01 1.3E.00 6[.o1 
        .~0I" 1E00l    8u~oIal 1f00l 
 ~               
 ale (2-E~ pIIIII"'" .... B2 1.4E-05 4.2E-G3 5.8E-C18 1.4Eo02 1E.10 7.0E-G3 8.8E-oe 1.4Eo02 1E.oII 
        .u~oI" IE.10    5uIHoIal 8E-01I 
 arM,               
 ~ 1IIdn~ C 1.4E-05 4.3E-G3 8.1E-oe 4.1E-G3 3E.80 2.0E-G3 2.IIE-oe 4.IEo03 IE. 10  
        8uIHoIal :lE.10    5ub-tolal IE.IO 
     8~0I" MIIII-"oIall18 .nlce 5E007 S~oIal..ml."oIalll. 0. anlc:. 6E -07 
 .......               
 ~ 81m A 1.4Eo05 1.1E-G3 2.3E-oe 1.IIE.00 4E-oe 4.01;.03 5.7E-oe II1E.OO 1[.o1 
 IIeI)tIum loIet8Um0r8 02 8.4E-05 UEo04 1.3E-oe 4.3E.00 eE-oe 5.1I[.o3 82E-()II 4.3l'.00 4[.111 
     5~0181 mal...  1EoOl Sub-lo1al mal.l.   6E -01 
 PC88 and '"Uc1d88               
 AIodoI 8248 .... 82 8.4Eo05 2. 'Eo04 3.0E009 7.7E.00 2E-oe 2.4E -()4 3.4Eo09 1.lE.00 3E-{)8 
 AndIr '2GO .... 02 8.4E -05 3.5E-()4 5.0[.(18 1.1E.00 4[-()II 20[ -{)4 :lll[-()
-------
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--- ~ )
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.
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1/1
Non-CarclnQgenlc Risk Characterization for Exposure 10 Chemicals Via Incldentallngesllon 01 and Dermal Contact with
Surface Water '
Surface Water; Swamp .
Future; Swimming and Wading; Trespasser
 Volat" 0rpnIa Camp0und8              
 HaIogenaledO~              
 1.1~ ..1IrIIon8 . 1.000 2.4E-64 3.1E-03 7.5£~7 8.0£-03 8E.(IS 2.5£-02 5.1IE.(MI 8.01:-03 7E-64
 1.I-D1cHoroe1h8n8 - 1.000 2.4E-64 ".IE-02 8.8E.(MI 1.0£~1 IE-64 7.5E~1 UE-64 1.0I:~1 2E-03
 ct.1~ hIm8toIogIcII8I1d8 3,000 2.4E-64 7.8E-02 1.8E.(IS 1.01:-02 2E -03 8.4E~1 2.01: -64 1.01:-02 2E -02
 1.2-~ lI8m8Iologlcll8ll8d8 3,000 2.4E-64 1.1E-02 UE.(MI 1.0£-02 3E -64 7."E-02 1.IIE~ 1.01:-02 2E-03
 CbIoIoform ,eay cyII form8IIon In 1M' 1.000 2.4E-64 2.3E-03 5.3E~7 1.01:-02 5£~5 1.3£-02 3.1E -oe 1.01:-02 3[-64
 1,1. H dctilaro8lh8n8 ..~ 1,000 2.4E-64 2.01:-02 ".8E.(MI 8.01:-02 5E.(IS 3.8E~1 11.4[-05 8 01: ~2 1If:-64
 ,~ ..~ 1,000 2.4E-64 3.8E-03 8.5E~7 1.0£-02 lIE ~5 4.5E-02 1.IE-05 1.0I:~2 IE.()3
~ CNorob8nIl8ll8 .. and ~ IoIddIy 1,000 2.4E-64 3.oE-03 7.1E~7 2.01:-02 4E.(IS 3.oE-02 7.1[.(MI 2.01:-02 4E-64
U1         Sub-toC.1 3E-G3    Sub-tol.' 3E-02
o      Sub-folal voI.UIe .nlca 3E-03 SulHoI.' voIatl" .nlca 3E-02
H\               
U1 aamt-VoI81118 0rg8nIc8              
(J) ~              
 ..~ d8aM8d boctt .~I. MURIIm.lcty 1,000 2.4E-64 8.1E-03 2.2£ -oe 5.01:-02 4E-05 '.8E-02 UE-05 5.DE -02 31:-64
 2."'~ ~8118d8 100 2.4E-64 5.3£-03 1.2£ -oe. 3.0E~ 4E-64 1.IE-02 2.5E-oe 3.01: -03 IIE~
         Su~oC.1 .E~    Sub-toC.1 IE-G3
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 .......              
 AIMnIc 1I......1rjp8rpIgmII1I8IIon. poIIIbIe vucuIu 3 2.4E-64 UE-03 3.8E~1 3.0I:~ IE-03 4.0E-03 8.5E~7 3.OE -64 3E-03
 Bubn Ina8IMd blood ptM8UI'8 3 2.4E~ 7.1IE-02 1.8E.(IS 7.oE-02 3E~ 5.0E~1 1.2E~ 7.0E-02 2E-03
 CfdMIm ...... dIm8Q8 10 2.4E~ 2.oE-03 4.1IE~7 5.0£ -64 IE-03 3.11E -03 8.3E -07 5.0E-64 2E-03
 Chron1bn - 600 2.4E~ ".IE-03 8.8E-07 5.oE-03 2E~ 4.8E-02 1.IE-05 5.0E~J 2E-03
 CqIp8I fIUIroInM8IJna8 NA 2.4E~ UE-02 3.5E.(MI 3.7E-02 lIE ~5 1.4E-01 3.3E -05 3.7E~2 IIE~
 ~ eenlnlllIIfV_.,8I- .lIed. 1 2.4E~ 2.1E.00 5.0E~ 1.00-O1 5E -03 1.IIE.OI 2.41:-oJ 1111:-01 2[ -01
 M8R:UIV """..8d8 1,000 2.4E~ 1.2E-64 3.0£.(MI 3.0E~ IE-04 4.4E-04 1.IIE-07 3.11E -04 31:-04
 Nk:bI INIC8dboctt and OIgUI.eIiIJI 300 2.4E~ '.oE-03 1.4E-oe 2.0E-02 lE-05 3.2E-02 1.tiE-oe 2.OE ~2 "E~
 YIIII8IIum - 100 2.4E~ 1.IIE-02 4.2£-oe 7.0E.()3 tiE -64 8.0£-02 2.IE-05 7.0£-03 3E.()3
 lJnc 8MmII 10 2.4E~ 1.4E~1 3.2E.(IS 2.OE-01 2E~ 5.7E-01 1.4E~ 2.01:-01 7E~
      SulH0C8II118481.  8E~:I Sub.loC.1 m.I.I.  410-02
      E.llm8l.d huard Ind..  IE-02 E.Umal.d h.,.rd Ind..  1E -02
 fD.V.... ...-..............,-~~....... . , --r-"'."""" -.          
 HA.,. ..-..............., -....e.--...-.. - eo ~-."IfIII8aoI. .,.,. -- ........"'.......... adopIod ond ~Io'" ~Io ...b (U8EPA. I£AST. 1881'  
11 $WI t«J. lUll CALeS . XLS
-------
1/1
Carcinogenic Risk Characterization for Exposure to Chemicals Via Incldentallngesllon 01 and Dennal Contact with Surlace
Water
Surface Water; Swamp. .
Future; Swimming and Wading; Trespasser
 Vol.... orpnlo Compound8       
 HaIoQIMaIed OIUl'lb       
 VIn)1 CtIbtda big A 3.4E-415 5.0E-03 1.7E-01 1.1IE.00
 DIdIIonIm8ItI8n lilt. 82 UE-415 1.1IE-03 8.3£-011 1.5£-0:1
 1.1'~ 8Ihn8I C 3.4£-415 3.1E-03 1.IE-01 8.Of-01
 CNacaCorm 1dIi1~ B2 3.4E-415 2.3£-03 1.8£-011 8.1E-03
 1,N11cNoro8d\8n8 c:RuII8Ofy .,.."" 82 3.4E-415 5.1IE-03 2.0£-01 II.1E-02
 1.2~ .,. B2 3.4E-415 1.7E-03 5.1£-011 8.8E-02
 Tr1cfI~ .,. B2 3.4E-415 UE-03 '.4E-oII 1.IE-02
 T~ .,. B2 3.4E-415 3.8E-03 1.2£-01 6.1E-02
'of'>. l,+D1c1t1on1b8nzene .,. C 3.4E-415 UE-04 1.IE-oII 2.4E-02
m        8ub-t0l1l
o AmmaIt8       
HI BenI8II8 IUI8mIa A 3.4E-415 4.1£-03 1.8£-01 2.1IE-02
111        SutHota'
(.0     818-10181 vol"'" anlce
 IIfIIIoVoIall8 0rgInIc8       
 P*udNrAlam8tt:~  82     
 Benlo(.p~ I8om8da 3.4E-415 4.1£-03 1.8£-01 7.3£.00
        8ub-tota'
 ~,..       
 018 (HIhyIllxW') pIIIh"'" .,. B2 3.4E-415 4.2E-03 1.4E-01 1.4E-02
        8utHoI8I
 OIMI       
 \aopIIoronI IdIi1I1 C 3.4E-415 4.3£-03 1.5£-01 . 4.1E-03
        SutHota'
     Sl8-Iota' Mmt.yotan.. ank:a
 ....a"       
 AIMnIc ... A 3.4E-415 1.8£-03 5.4E-oII 1.8E.00
 B8fy\UI 10111 IUmOr8 82 3.4E-415 UE-04 3.2£-011 4.3E.00
     Sub-I.' meta'a 
 PC88 and P..UcIdM       
 AnIdoI1248 .,. 82 3.4E-05 2.1E-04 . 7.1E-o& 7.7E.00
 AnIdoI1200 Iv... 82 3.4E-415 3.5£-04 1.2E-oII 1.7E.00
     518-10111 PCOa and pulicide.
     E.nln8t8d tncrwmant., rt.k
 NO. V.... ...............~.. -......... .... .. --, I -r"""''''. 1Iotk1g"-'    
(1SWJNO.XLNlCAtCs.1LS
,. - ....
...--
roo .",
I' .',
r''''''-
(' '.',
.,
. ..........,
~':.~.
3£'()7 4.1IE.()2 UE.oe l.oe.OO 3£.oe 
5E.10 4.5£-03 1.5E.o1 1.5£-03 IE -og 
8E-oII 2.5£-02 8.5£.o1 8.O£.ot 5£.o1 
5E.10 1.3£.()2 4.4E.o1 8. tE-03 3£-0& 
2E-oII UE.()2 2.9E.oe 8.tE-02 3E-01 
4E-og 3.0£ -04 I.Of-oll 8.8E-02 1E.tO 
1IE.10 2.4E.()2 82E.o1 1.1E-02 8E.()9 
8E-og 4.5£.()2 1.5£.oe 5.IE-02 8E.()6 .j
3£.10 1.0£-04 3.4E.()9 2.4E-02 8E.11 'J.
III
4E'()7   8utHota' 4E.oe ri
     .)
5E -og 7.Of.()2 2.4E-oII 2.8E-02 1£ -011 w
5E'()7   SutHoI.' 4E.(Ii 
8E-ol    IE .(Ii 
IE.()8 8.Of-03 2.0E'()1 1.3£.00 IE.()8 
IE.()I   SulHot., 1E.(Ii 
2E -og 7.Of -03 2.4£-01 14£ -02 3E -og 
2E.()8   SulHo'.' 3E-o& 
8£.10 2.0E'()3 8.8£-011 4.1£.o3 3E.1O 
6E-10   Sub"o',' :lE.10 
1E -Gi Sub-tot., Mm'.YoI.lII. o. .nlca 1 E .(Ii 
8E-oII 4.0£-03 1.4£ -01 1.8E.00 2E-01 
1£ -01 5.8E'()3 2.O£.o1 4.3E.00 8f.ol 
2E.()1. Sub. lot., ma'.la  1E06 
5E-oII 2.4E.04 B.2E-o& 1.1E.00 6E.()8 
9E-oII 2.0£ -04 6.8E -0& 1.1E.00 5E.()8 
IE'()1 Sub-tot., PCO. and pe.Ik:Id.. IE.o1 
2E-Gi E.nm.~~!!!!!.n"L,!!k II: O~ 
)/19/9)
. ''''1
(""';:'JI
... ....,
-------
c--
----z
~-l
1/1
Non-Carcinogenic Risk Characterization for Exposure to Chemicals Via Incldentallngesllon 01 and Dermal Contact with
Surface Water .
Surface Water; Easi Pond .
Current; SwImming and Wading; Trespasser
Vol..... Orpnlo c-pounde
1MIog8nat- Olplllb
DIr.:tIIonIrn8I
1I...1oIIIcIW
100
UE-05 2.7E-o:J 2.7E-07 1I.1IE-02 4E-oG 8.IIE-o:J 1I.8E-07 II lIE -02 1E-OS 
   SuMot.1 4e-oG   Su~'ot.1 1E -OS 
 51D-t0lal volatile org.na  4e-o& SlD-tot.1 vot.llla org.na  1E~6 
8.81:-05 3.eE-o:J 3.51:-07 1I.IIE-01 lIE -07 1.11E -o:J !I.8E.()8 6.IIE-01 2E'{)7 
   SuMot.1 lIE -417   SutHoh' 2E-4I7 .
8.81:-05 4.eE-o:J 4.8E-07 2.1IE-02 2E.05 8.IIE-o:J 5.8E -07   j'
2.11E -02 3E'{)5 I
   SuMot.1 2E-G6   Subtot.1 3E-06
 5"'oIal 8Md-vulatlla org.na 2E-ofi Sub-Iotal ..ml-voI.UIe org.nlce 3E-05 I.
8.81:-05 2.1E-02 2.1E-08 1.IIE-01 2E-05 4.1E -02 4.1E.()8 lor:~1 4E~5 
8.81:-06 4.4E-4)3 4.3E-07 2.oe-01 2E-oG 7 .5E.{)3 7.4E-01 2.0('{) I  4 f -()6 
 51D-t0l81 l1l8I...  IE-oS 51D-t0l.1 meI...  IE-04 
 EI1ImaI.d IIIIIrd Ind..  1E-04 E.UINII.d IIII.nllnd..  2E-04 
88mI"¥OI8I11M
I'tI8fIoII
Phenol
d8v1lopmanlal "'Ida
100
"'"
-.I
o
t-h
PtIIMIal..
Db (2-flhyllu)1) phl/laIII.
1,000
IncINMd II... w~
V1
ro
UaWa
Uang-
lJnc
1
10
C18IVIII__l)'l1am a'lda
anamI8 .'
HD.V"". ""-'''~IIr-'''--.t _.........,.- --- ....lIoIkogal-.
NIl. A. .-"''''''-'''''''- ..__...-. _.. -.., _.........,. TIo8 --..- -......,.,........ 011'-101>0 --..... ~BEPA,IEA8T. 111811
I BfClDaT. XLWI CALeS. IlLS
-------
. .
Carcinogenic Risk Characterization for Exposure to Chemicals Via Incidental Ingestion 01 and Dermal Contact wllh Surface
Waler .
Surface Water; East Pond
Current; Swimming and Wading; Trespasser
III
VoIIIII8 0Ig8nI0 c-..ounde
tWogMaI_olpIIIb
~
.,... B2 1:4E-05 2.1E.o:J 3.8E.()8 7.5E.o:J 3E.10 8.oE.o3 1.3E.o7 7.5£.o:J
     8ub-4UCal 3£-10   Sub-tUCal
   ....UCal lIOIaU" ClfV8nk:8  3£-10 .I8-tUCal lIOIatl" organk:8 
.,... B2 1.4E-05 ".8E-o:J e.8E.()8 1.4E-G2 IE.()8 e.oE.o:J 8.5£.()8 1.4E.Q2
     8ub-4UCal 1£-418   SubtUCal
   818-tUCal 8M11-lIOIatl" organk:8 1E-418 .I8-tUCal..ml-voIall" organa
   Eallmalad Inc_nlal cancer"'l1 1E-GII Eallmalad Inc_nlal cancer rtell
8emI-voIat....
PhI/I8I8I..
Oil (HIhyIlU)'l) .aIII.
"'"
00
o
HI
U1
00
fD. V.... ........................ - --- .......... II ~ I I -aor""'''' e"",,"-'
I I!I'Ct{[AoQ T .1UM1 CALeS . XLS
"
;1
,.
tE.()II
IE.()II
IE.()II
tE.()II
1E.()II
1E.()II
2E.()II
I I
'..
hI
I,;
w
-------
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_...... 1
III
Non-Carcinogenic Risk Characterlzallon for Exposure 10 Chemicals Via Incidental Ingestion 01 and Dermal Contact with
Surface Water .
Surface Water; East Pond
Future; Swimming and Wading; Trespasser
 Vol.... 0""'" Compounde            
 ~edOIJl8llb            
 DIdJIonIrn8IIII ~"1c8IdIy 100 2.4Eo04 2.7E-03 8.4E.o7 8.00.02 IE.05 8.00.03 2.1E-(II 8.0E.02 4E-05 
       8...01&1 IE-   8ub-tolal 4E-G6 
     81b-t0lal voIall.. CIfQanlc8 IE.o& 5.'oIal voIame organlca 4E-G6 
 SemI-wlat1t88            
 ,.,..,..            
 Phenol d8V8Iapm8nt8I8tlecta .00 2.4E.04 3.8E.()3 8.5£.07 8.OE-O' IE -(II 1.0E-03 2.4E -07 e.OE-01 4E.ol t I
       SuMoIa' I E -(II   Bub-tolal 4E.o1 'I'
~ PhthaIat..            hi
lD Oil (HIhyIIIxyt) pNh"'" 1ncnaMd.., w~ 1,000 2.4E.04 4.1£-03 1.1f-(ll 2.OE -02 ef-oS 8.0E-03 1.4E-(II 20E.o2 1E-05 I.
o       Subtolal .EoGfi   Sub Iolal 1E Of. 
t...     81b-t0l&l _"voIaU" CIfQan1c8 .EoGfi 5"oIal _I-vola"" orva"k:8 1£.06 ,.
 .......            
U1 ~ cermllIIIVOUI apt1n1818Ct8 I 2.4Eo04 2.1E.02 5.OE.oe 1.00oGl 5E.05 4.1E-02 8.7£-06 '.OE-o, IE.04 
00 
 ZInc lil8ii1ii 10 2.4Eo04 4.4E-03 1.00-(II 2.00.0' 5E.08 7.5£-03 UE-06 2.OE.o1 9E -06 
     81b-t0l81 meta"  2E~ '''0181 meta"  4Eo04 
     E..Im8I8d hazard 1nde8  3E~ E"lmaled hoard Ind..  fiE-G4 
NO. v_......... ............... - "'-'*.......... ,. ".. ,. -..,........ a"" 11_.
NA. M''''' II"""'''''''''''''' ~.................. ........ .. ~....... wIN. ilia -.........-................... ............ It" 8fIIWqIIIo1t ..... (\l8EPA. HEMT. 18811
(EI'IJHtWAT. XlMJ CALeS. ns
-------
Carcinogenic Risk Characterlzallon for Exposure 10 Chemicals Via Incldenlallngestlon 01 and Dennal Contact with Surface
Water
Surface Water; East Pond
Future; Swimming and Wading; Trespasser
1/1
Vall"" Orpnlo Compoundl
HIJoQeMIN 0IpInA::e ,
Dk:tIIofornIIhI
lilt. B2 3AE.cJ5 2.7E003 8.2E.08 7.5E.o:J 7E.10 8.OEo03 3.1E-ol 1,5E.o:J
     8ub-totl' 7£.10   Sub-toc.,
   Slb-tot.. vaI.1I1I org.nIce  7£-10 Slb-tce81 vaI.1I1I org.nk:8 
...,. B2 3.4E.05 4.8E003 1.01:-01 1.4E-02 2E.(19 8.0E-03 2.OE-Ol 1.4E-02
     Sub-tol.1 2E -otI   Sub-tOC.1
   Slb-tce.. ~vce.1I1I org.nlc. 2E-oII Slb-tce.llNIIIl.voI.1I1I org.na
   E8IIfMI1d ene_MII.1 ceACef ".11 IE-otl Ellimelld Inc.-menle' c:enc« "ell
S8mI-wlll1I88
PIIIhIIIt..
all (H~pIIIh8III.
U1
o

o
HI
III. V.........................., - ~ ......... I ~ I I -..."""'''.'''''' of-
U1
co
11!1'OI/UoIAT. XUfICAI£S. XLS
r----'"
...- ..~.,
-.
r-'"''
r- ""
r .~. J
",
~. -. 1
!
H.. .,
..... .....
.1
r~..lt
2E -00
2E -otI
2E -otI
3E -00
IE -otI
IE -otI
(,E.OII
I,!
I"
~,;
1.1
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1/1
Non.Carclnogenlc Risk Characterization for ExpOsure 10 Chemicals Via IngeStl~n of Surface Water and Fish
Surface Water; Swamp
Future Use; Residential .
 Vol..... O....nlo C-.pounde             
 tMIoQ8naIed OIgMbl             
 1,1'~ ..18IIona 1,000 8.2£.Q2 3.1E-4>3 UE-04  8.1IE-4>3 3E.02 2.5E.02 2.3E.o:J 8.1IE-4>3 3E~1 
 ',1~ - 1,000 8.'E.02 4.'E.02 3.IE -4>3 1.010 ~. 4E.02 7.5E~' a.lE.02 '.OE~I 7E~1 
 d8-',2~ h8m8Iologlc8l8hd8 3,000 8.2E.02 1.1E.02 7.11E -4>3 '.0E.02 7E~' 8.4E~' 7.7E~ 'OE~ 1IE.00 
 ',2'~ h8m8Iologlc8l8ll"" 3,000 8.2E~ 1.'E.02 II.IIE -04  '.OE~ 'E~I 7.4E~ II .1If..o:J I uE.{I2 7[.{I1 
 CtIIoIoform 8IIIy c:yIt IoIm8IIon .. 1M, ',000 8.2E.Q2 2.3E~3 2..E-04  '.0E.02 2E.02 '.3E~2 '.2E~] 1.0E~2 l[oOl 
 . ,',1- T IldlIoro8U1an8 ....IoJddly '.000 8.2E.02 2.1IE.02 '.IE -4>3 II.OE~ 2E~ 3.IIE~1 33E~ 1l0E~ 4E~1 
 '8If8dIIDfo8Ih8n ....~ ',000 8.5£.Q2 3.IE -4>3 3.4E-04  \0[.02 3E.02 4.5E~2 4.2EoO] loe~ 4[oOl 
Ul CNoIobIn- .. and ~ Iollldly '.,000 8.2£.Q2 3.Of-4>3 2.1E-04  2.1IE~ 'E~ 3.0E~ 2.IIE.o:J 20E~ lE.{I1 I
I-'        Su....oI.' 1EtGO   SulHoI.1 .E.Ol j'
o     ....0181 voI.U" nice  1EtGO Sub-tol.' vol.lI.. org.nlc8  lE.O'
H\              I
UI a.mI-VoI8l118 0rganIcie             
01 f'fIenoU             
 ..~ dla8888d bocti ....-." MUnIIox~ 1,000 8.1E.Q2 8.1E-4>3 8.3E-04  5.oe~ 2E.02 8.1E.02 8.2E.o:J 5.0E~ . lE-01 
 2,~ ~8IIec:ta 100 '.IE.Q2 5.3E-4>3 5.11E -04 3.1IE-4>3 2E~1 1.1E.02 '.IIE.o:J 3.OE.o:J 3E~1 
        Sub-tol81 31:.01   8uIH0I.' 1£.01 
     S...oI.. eamI.voI~!nlc. 1E.o1 Sub-tol.. 88fIII:voI81... ~!!,1c8 lIE .0. 
 .......             
 AIMnIo II"""'~, pciatievuculu 3 8.1E.Q2 1.1E-4>3 UE-04 3.1IE-04 5E.o. 4.11E -4>3 3.7E-04 3.Of -04 .E.OO 
 BalUn Incnu8d blood....... 3 '.1E.Q2 1.8E.Q2 1.2£-4>3 1.1IE.02 1E.o. 5.1IE~' 4.oE.02 7.1IE.02 7E~1 
 B8IyIItJm - 100 8.3£.02 8.4E-04 UE-G5 5.1IE-4>3 2E.Q2 5.1E-4>3 5.4E -04 5.1IE~] lE~1 
 Caar*Im NMI d8ntIg8 10 UIE~' 2.Of -4>3 2.11E -04 5.1IE-04 4E~1 3.9E-OO 3.11E -04 5.OE -04 aE~1 
 ctIrcIn*Im - 500 8.3E.Q2 4.1E-4>3 3.IE -04 5.oe~J 1IE.02 4.8E~ 4.M:~] 5 OE.o:J lI(oOl 
 CcIpp8' gu1n11n18IIInII NA 1..E-01 1.61:.02 1.7E-4>3 3.7E.02 5E.02 '.4E~' '.6E.(I2 37E.{I2 4[.u1 
 t.IIngIneII C8lllrllnerv_1pI1I1I8nec:ta 1 8.1E.Q2 2.1E.00 1.IIE-01  1.IIE~U 2E.00 '.1IE.01 8..E~' '.OEoOl 1It:.00 
 Mercury NnII8ICec:ta 1,000 1.Of-01 1.2E-04 '.IE-G5 3.1IE-04 3E-01 4.4E -04 3.'E-04 3.0E-04 .E.OO 
 NIdI.. IMad bocti and organ.a/FI 300 8.1E.02 ..OE -4>3 5.1E-04 2.1IE.02 3E.02 3.2£.02 3.'E~] 2.0E~2 2E~1 
 V8I18iIhn _ '00 8.1E.Q2 1.1E.02 I.IE -4>3 1.oe~J 2E~' II 0E.02 82E.uJ 7.0E.uJ 11:.00 
 ZInc -- '0 8.'10.02 1.4E-o' 1.2E.02 2.0E~' 8E.02 5.7EoOl 52Eo02 2ut.:.{Il :ll 01 
     8...01.. mal...   4EtGO Sub-tol8l mel.l.  2£.01 
     E."mat.d haunllnd8.  5EtGO eal,_t.d h8unllnd..  3£tGt 
     Eallmated Uv'" haurd ...... 3E.o1 Eallmatad IIv." h.nrd ,..... 2£.00 
     Eallmetad ItIdna,. hlllard Ind.. 3E.02 £allmalad !tIdnay. hanrd Ind.. JE.u1 
     £atlmalad CNS'. hlll.rd Ind.. 2EtGO EaUm.lad CNS" h.urd Ind.. IIE.OO 
     E.llmalad oIlt8r- hanrd Ind.. JE.OO EaUmalad olhar'" h...rd Ind.. 2E.01 
NO. v_........-... -....... - NI~ .......---..................... ....~..--
Mo\ .,... -.II'" ~ --...... NI- _................ ......... .. ~ ,- ............ TN -- dllnlilnl .."'''''''''''''11 odofC'" ond "'''_10''' _II.. ..... (U8EPA. ItoAST. '''''II
, .1""'" -... ....,.... -- -....................,.... ~.. -... .... end w...,.w. _..10M
. '. "C... ...-...---.,-..-
- . "OM/" - ,,", ~>O ~......-.. -.......... ..... ....." .. --' - op8IM.

(SWDIUIfIt. lUll CALC8.XLS .
-------
1/1
Carcinogenic Risk Characterization lor Exposure to Chemicals Via Ingestion 01 Surface Water and Fish
Surface Water; Swamp
Future Use; Residential
 Vol.... 0"" Compound8              
 tWDQeMled 0fUIIID              
 \IIn)1 CtIIaIU8 UIg A UE.02 5.OE.o:J 7.6E4 I.8E.OO 1E.04 4.1IE.02 7.2E.04 1.1IE.00 1 E.o:J 
 DIcNonIrn8II\8I .. B2 1.5E.02 1.IIE.o:J UE4 1.5E.o:J 2E-G1 4.5E-03 8.1E-OS 1.5E-03 5E.o1 
 1.1~ 8IhnII C 1.6E.02 3.1E.o:J 4.1E-OS 8.0E-G1 3E -os 2.5E.02 3.1IE.(14 eOE.oI 2E .(14 
 ChIorafonn ~ B2 1.6E.02 2.3E.o:J UE4 8.1E.o:J 2E-Gl 1.3E -G2 2.0E.04 8.IE-03 IE.08 
 1,2-Dk:t11oro81h dR:uI8IofV~""" B2 1.6E.02 UE.o:J 8.1IE4 8.IE-G2 1IE.oe 8.1E.02 1.3E-03 8.IE.02 I E.(14 
 I~ .. B2 1.6E.02 UE.o:J 2.5E4 8.1E.02 2f.oe 3.0E.04 4 !IE .oe elE.02 3E.ol 
 'rIcII~ .. B2 1.6E-G2 2.6E.o:J 3.8E4 1.1E-G2 4E'()1 2.4E-G2 3.1E.04 1.IE.02 4E.08 
 ,..,~ .. 82 1.1E.02 3.IE.o:J UE-G5 IUE-G2 3E.oe 4.5E-G2 1.3E.(14 5. IE.02 4E -os 
VI IA-DIctIIonIbeRZ- .. C. 1.1IE.02 3.4E.(14 6.IIE.oe 2.4E'()2 IE.ol I.OC-tH I el:.08 24[.02 4[ oe ,,!
IV       8......ot.1 2E.04    Su~ot.r 2E.oJ 1"
o AIam8Ii:8              I,;
Ih BenJI8n8 ......... A 1.5E.02 4.7E.03 7.1E4 2.8E.02 2E.oe 7.0E.02 1.IE.03 2.1IE.02 3E -os 
       8u~ot.1 2£.04    8uIHotal 2E OJ 1,1
VI     8"'11'" vol.....  4E.04 8...01.1 voI8I... .nlce  4E.oJ 
00       
 IemJ-V.1II8 0IpnIc:8              
 P~~~/18  B2 1.5E.02 4.7E.o:J 7.0E4 7.3E.00 6E.04 8.0E.03      
 BeNo(aw- 8Iomada 8.0E4 7.31: +00 1E.04 
       8u~otal 1E.04    8..........1 1E.04 
 ",."..,.,..              
 Oil (2-E~pNh""a at. B2 1.5E.02 4.2E.o:J '.3E4 1.4E-G2 1IE'()1 1.OE.o:J 1.0E.04 1.4E.02 IE.08 
       81Jb.total IE-GJ    SulHot.1 IE-ol 
 OIMr              
 I8GfhOIOM Iddn~ C 1.6E.02 4.3E.o:J '.4E4 4.IE.o:J 3E'()7 2.0E.03 3.0E4 4.1E-03 IE.o1 
       8ulH04a1 3E 0411 SulH"'.1 1E.o1 
     Sub-COI8I Mlila-voI.U" .n1c:8 IiE.04 5.......1 Mml-vol.lII. ~.nlC8 lE.(14 
 .......              
 AI8«IIc ..... A 1.6E.02 1.1IE.03 2.4E4 1.1E.00 '4E4 4.OE.o:J 8.0E.05 1.8E.OO IE.(14 
 ~ IGhIIkImOra B2 1.1E.02 UE.04 1.6E4 4.3E.00 lIE -os 5.IIE.o:J 8.2E.o5 4.3EtOO 4E.04 
     8...0181 !MIa"  IE.04 8...01.1 lMI.r.   1iE.(14 
 PC88 and PMtIoId88              
 ArodoI1248 Iti. B2 3.4E.00 2.IE.04 7.1E.04 7.7E.OO 5E.03 2.4E.04 '.2E.04 7.1E.oo 6E.oJ 
 ArodoII2eO .. 82 3..fE.00 3.5E.04 1.2£.o:J 7.1E.00 1IE.03 2.OE.o;t 8.8E.04 1.1E.OO !>E.oJ 
     8...0181 PCO. and pNtlcld8. 1E.02 8.......1 PCU. .nd ....lIcld.. 1 E .02 
     E 8I1m818d Incr8m8r1UI...II 2E.02 E8Um818d Inc,.m.n181 rI.1I  2E~2 
 lID. V"". .......... ... ~... -...-- .... II ........ 11"""''- lor.""" of_.           
I SWDR J NIt, XIJoII CALeS , XL8
212)/9)
'1
-------
:---1
--1
III
Non-Carcinogenic Risk Characterlzallon 'or Exposure to Chemicals Via Ingestion 01 Surface Water and Flsl1
Surface Waler; East Pond
Future; Residential
Valid... 0rpnI0 COIIIpOUIId8
~0fpInte
0IctII0r0mIIII8
"'1aIdc:I1
100
..1E0G2 2.1E-G3 2.5E.(M 8.1IE.02 4E~ ..IIE~ 8.21:.04 8.1IE.02 IE.Q2 
   luMot.' 41:.03   Subtot.1 'E-O~ 
 8\&10181 voI8II1e org8nk8  4E.oJ 8u1Hot.1 voI8I11e org.nlc.  tE-O~ 
UE.(M 3.8E~ UE-G7 8.1IE-G1 8E-G7 '.1IE -(13 UiE-Gl 80E-G1 3E-Gl I 1
   8uMOII.I 8E-Gl   Sub 101.1 :1UI1 '"
     101
1.1E.04 4.8E~ 5.4E-G7 2.1IE-G2 3E -os 8.0E-(13 8.1E-Gl :1 or:.()2 31'.(}5 I.;
 8\&10181 _hot.llie org.nlc. 1£-06 Sub-IOII.I -..I.wt.m. o'V.nlc. 3E -os 'd
2.2E0G2 5.4E~ . .2E.04 3.7E.Q2 3E-(13 ..3E~ 2.'E.04 3.1E.()2 eE-G3 
'..E.(M 2. .E-G2 2.3E-08 .IIE-GI 2E-G5 4.IE.()2 46E-08 10E-G1 51' os 
8..E-G' UEo04 7.6E-OS 3.0E.04 '3E-G1 2.4E.04 H,E.04 3.lIt:004 51'.01 
...Eo04 4.4E-G3 4.8E-G7 2.IIE-GI 2£-08 7.5E -(13 8.3E-Gl 2.0E-G1 41'-08 
 '\&IaU''''''''  1£-0. lulHoI81 meI.la  5E-OI 
 E8I_..d hu8I'CIlndex  1£-01 E8III118I.d hu.rd Ind..  5E-OI 
SemI-wW1IM
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PtMnot
d8v8lopm8nl8l"1d8
100
UI
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1'tIIhaW..
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I II
.......
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I
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I EI'OIIOORIt. XUfI CALeS. XLS
-------
1/1
Carcinogenic Risk Characterization for Exposure 10 Chemicals Via Ingestion o' Sur'ace Water and Fish
Surface Water; East Pond
Future; Residential
VGI8I1Ie 0tg8nI0 Compound8
~8dOIf18llD
~
1.31:.04
7.5E .03
8ub-4otll
1 E .()8
t E.()8
1E-GI
2.7£.0:1
".0E.()5
l.5E.o:J
lub-4ot8t
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3E'()1
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tE-GI E8Ilml1ed Inc..mM1Il' clncer r111e
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, -.ow"""'" 1""""-'
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'EPONDDRK.XLWICALCS.XLS
Jf19/9J
-------
r-.' -~
L~i
Non-Carcinogenic Risk Characterization lor Exposure to Chemicals Via Ingestion 01 Fish
Surface Water; Swamp .
Current; Residential
 v....... 0rg8ftkI C......        
 HaJog«wItKI QpMk8        
 1.I.()IcNor08Chene tv. le8lon8 1,000 U 8.2E-04 3.IE-OO 2.0E.{)8  1I.0E-OO
 cll.I~-OIctIIoro8Ih8n IIIlIIIIoIo(IIcII8fl8d1 3,000 1.8 1.8E-04 UE42 1.4E-05  1.0E-02
 I ~.QIdIIoo08Ch1n8 IIIIIIIIIoIo(IIcII8I1IcI8 3,000 1.8 1.8E-04 1.IE42 1.IIE.{)8  l.oE-02
 1,1,1. Tl1chloro8lh8n8 liver tmdcly 1.000 U 8.2E-04 2.0£42 1.2E-OS  II.OE-02
 T..8d1b08Ch8n8 liver tadcly 1,000 31 3.4E-OO 3.8E-OO 1.2E-05  l.oE-02
 Ch\oIoII8nDII8 hi, MIl kIdn8~ kldcly 1.000 10 I.IE-OO 3.0£-00 3.3E.{)8  2.0E-02
         8ub-I""
 Ai'orMIJcI        
Vl T,*- ."., MIl"'" wight cll8ng- 1,000 10.7 UE.03 2.IE-02 2.6E-OS  2.oE-01
VI ElhyII8nI- hi, .... Wn8~ ICIIIcI~ 1.000 37.5 ".2E.03 3.7E.03 UE-05  I.OE-OI
o         8ub-I""
t-h      a......oe.. woell.18 Ic8 
Ul         
00 ...~v....... 018'"        
 PMn08        
 2,4-O\cNOrapllluat mmunatagIcaI.11Id1 100 41 4.8E.03 5.3£.03 2.4E-OIi  3.0E-OO
        aub-I""
 A/am&Ic:e        
 1.2~ IVW 1IICI1ddn~ 1.000 18 8.2E.03 UE-03 3.6E-OIi  1I.0E-02
 1.1."" TrIch\onIbInrIII Incf..-l 8dr81111 WIIght 1,000 2,800 3.1E-01 ".4E-03 1.4E-OO  1.0E-02
         aub-I""
      aulHotal ..lIII-votII.. Of Ic8
 .....        
 Ar8lll11: ""0811, "JP8IplglMnlllltan, 1108l1li8 W8IcuI8I 3 I 1.1 E-04 1.8E-03 1.8E-07  3.0E-04
 o.rlkn - 100 III 2.IE.03 1I.4E-04 2.0E.{)8  6.0E-03
 C8dmkIm .... c\8mIg8 10 81 1I.0E.03 2.0E.03 1.8E-OIi  6.0E-04
 ChOldum - 600 18 1.8E-03 ".IE.03 7.3E-06  5.0E-O]
 COA* 118111111n18811n11 NA 200 UE42 1.5E-OZ 3.3E-04  3.7E-02
 W""" c..... -- lyallm .lfectl I I 1.IE-04 2.IE.oo 2.3E-04  I.OE-OI
 WIn:~ ,8I18I1IIId1 1,000 UOO '.IE-ol UE-04 7.6E-06  3.0E-04
 NIcIl.8l t8duc8d ~ end III"," wight 300 47 UE.03 8.0E.03 3.IE-05  2.0E-02
 V8II8IIunI - 100 I 1.IE-04 UE-OZ 1.IIE.{)8  7.0E-03
      au"""" .......  
 PCII and P8ItIcIdM        
 WlllhGllychlor dllVllapm""" .1\8c:t1 1,000 8.300 D.2E-Ol UE-04 2.3E-04  6.0E-O]
      Sub-I"" pelle end ,..11c1de8
      flU..lled hUlid ..del  
I
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I E -04 3.8E-01 2.2E-04 1I.0E-02 2E-OO
IE-03 ".6E-02 1.6E-04 1.0E-02 2E-02
2E-04 3.0E-02 3.3E-05 2.oE-02 2E-oo
JE-oJ   Sub-I"" 4E-02
I E -04 1.7E.01 2.01'.04 2.0E-01 '1'.03
2E-04 4.6E-02 '.UE-04 1.0[.01 21'-03
af-04   Su"""" 1E-oJ
U~ Sub-lo1" ..0111'18 0f1I8II1e1  4E-oa
8E-03
IE~
1.IE42
4.8E-05
3.0E-03
au""""
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IE-OI 3.0£.03 1I.3E-04 1'.01'-02
If..1 Su""""
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. 6E--04 ".OE-OO ..:4E-Ol
4E-04 5.8E-03 '.2E-05
4E-02 3 UE-03 3.5E.05
IE-03 4.8E-02 8.51'-05
IIE-O] 1.4E-O' 3.'1'-0]
2E-03 1.0EtOl I. .E-O]
3E-o. 4.4E-04 2.7E-04
2E-03 3.2E-02 1.7E04
31'-04 1I.0E-02 I.OE-05
JE..I Sub-1o'" "'.....
3.0E-04
6.01' -03
II 01'-04
5.01'-03
3.71'-02
'.01'-0'
3.01'-04
2.01'.02
7.01'.03
5E-02 4.31'-04 4.01'-04 5.01'-03
1iE-02 Sub-I"" pc'" 8I1d pe.'Ie'''''
liE.. I hllm"ed hUlid Ind..
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I BIO&WINa. XLNICALCS. XLI
21'-02
2E -02
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2E-03
11'-02
21'-02
8E-02
.E-02
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'[.01
1(.00
81'-02
'E-OJ
11'.00
-------
Carcinogenic Risk Characterization for Exposure to Chemicals Via Ingestion 01 Fish
Surlace Water; Swamp
Current; Residential
 VoWIeOrg8nlo~        
 H8Iof18MIed~        
 ~ ChIoIId8 lung . A 1.2 UE.06 5.OE.ocs 2.8E~7  1.IIE.oo
 0IcIQ0m-U- .. D2 1 4.8E~5 t.IIE.ocs 8.IIE~  7.6E.oo
 t,l.olcNofo8lhene 8dr8nII c U 2.7E~ 3.IE.ocs 8.4E~7  8.0E~1
 CNoIDIorm ~ D2 U 1.8E~ 2.3E.oo 4.oE~7  6.IE.oo
 1,2-01cHaro81h8n8 ."-'CII1Ip1'" B2 t UE.06 UE.oo 2.8E~7  II. I E.02 
 1,2.()k;~ IMIr D2 1 UE.06 t.7E.ocs 7.IIE~  8.8E.02
 ,rIc:tIIaco8Ih8I18 .. D2 10.8 5.0E~ 2.5E.ocs 1.3E~  1.IE.02
 '8Ir8dllanMlh8n8 .. D2 31 UE.ocs 3.CIE.ocs UE~  5.IE.02
 I,~ .. C 58 UE.ocs 3.4E~ 1I.0E~7  2.4E.02
        lu~oC8I
U1 A/oIMIa        
(J) BenI- ........ A U UE~ UE.ocs UE~  2.IIE.02
o        lu~oC8I
"'1)      8u~oW voI"",« Ice 
Ul .....VoI8II8 0rpnIc8        
00        
 1'd)ftUcIMr~~  B2   4.7E.ocs UE~7  
 8enID(11f¥- 8I0III8dI  UE.06  7.3E.oo
       lu~oC8I
 Phll8lel..        
 OIl (H~ayI) JlNh8Ia18 Iv. D2  4.8E.06 UE.ocs 2.0E~1  1.4E.02
       lu~oC8I
 OIlIer        
 ~ IddrI8r C  4.IE.06 4.3E.ocs 2.IE~7  4.1E.ocs
       lub-toW
      8u~ot" ....l-voI....« Ice
 .......        
 AtMnIc: IIdn A 1 4.8E.06 t.8E.oo 7.6E~  I .8E.00
 s.ran tatlliumon . B2 18 8.IE~ 8.4E~ UE~7  4.3E.00
     lu~oW In8IaI8  
 PC" end PMdcIdM        
 AtodIJt 1248 Iv. D2 71,000 3.4E.oo 2.IE~ 7.IE~  7.1Eloo
 NodtJI .2110 Iv. D2 71,000 3.4E.oo 3.5E~ 1.2E.{)3  7.7E.oo
      lub-loW pc" end ....UcldM
      bU...ed 1nc"......ICIIICM .ltle
 NO. V- .-...... ............-.................. ........... -..""""""'" II -     I
1110IiWIt«J. XLIII CALeS. XL8
5E~7
7E.IO
5E~7
2E-oII
3E~
'5E~
IE~
3E~1
2E~
'E"
1/1
'~~:(~:~i;:#~ii;~? .. ,*"i~;~:~;~~:;?~;::::~::~}:<~:'.:':'(:: ~;'/


Jii.~
4.IIE.02
4.5E .00
2.6E.02
'.3E.02
8.7E.02
3.0E~
2.4E.02
4.5E.02
I.OE~
2.1E~
2.IE.o1
8.1E~
2.3E-06
4.IE~
1.4E~
1.2E.o5
86E.oS
2.1E.o1
1.IIE.oo
1.6E ro
6.0E.o1
6. 1 E.ocs
II. 1 E.02
6.8E.02
1.1E.02
6.IE.02
2.4E.02
lub-tot"
3E~ 7.0E.02 I.1E.o5 211E.02
..,-01. Sub-l0401
U" 8ub-t0401 v04"11I organlce
2E~
IE"
8.0E.ocs
3E.()II
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3.3E.o1
2.IIE~1 1.3E.oo
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1.4IA)2
8ub-IoC8I
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4E.06 6.8E.oo 6.2E-06
4E.. Sub-totallll.I.1I
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lE.tl Sub-l0401
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7.0E.oJ
1.8E.00
4.3E.00
6E.oJ 2.4E~ 8.IE~ 1.1E.00
. IIE.oJ 2.0E~ 6.6E.04 1.1bOO
tE-oI 8ub-l0401 pc" end ....lIcl"'.
tE-oI bUm"'" Inc..m,"'.1 conCi. .1I1e
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2£...
6(011
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2E-08
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Non-Carcinogenic Risk Characterlzallon for Exposure 10 Chemicals Via Ingestion of Fish
Surface Waler; East Pond
Curren.; Residential
. .
'.-::::;.':"
.: .;' :,.:-~. :.:
.. . ... .... ... -,.-. -, .. "'..-. ..
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. ';~""IfMt~f'ii~'>!~
..;j,~~1!,i~i!I.:~!!'~!t:'[i,;'!{!~;.ii:f.';~~;~;:
 Vol..... 0"" Compounde           
 IMJogenaIed OIpMb           
 DIcIIIonImIIh8n ..1oIdc:Ir 100 1.1E-04 2.7£003 3.OEo07 8.0E.()2 5E.. 8.1IE003 1.11E -os e.OE-02 2E.05
       SulHoeal IE -416   8uIHoCai 2E .0&
     Sub-toeal IId.UIe orvank:8  IE- Sub-loCal voIaI.1e orvank:8  2£.0&
 SemI-voI8I1188           
 PtJ~           
 Pb8noI d8VaIapm8IUI8118d8 100 UI:-04 3.eE.03 5.eEo07 8.OEoOl 8E-07 1.0E-03 1.eEo07 eOE-01 3E-01
       8u1Hoeal 8E.o1   SulHoe.1 3E-07
 PfIfIIaMI..           
U1 Oil (:H~ phlhal8l1 InauMd ltI.w~ 1,000 1.1E-04 ".8E003 5.4Eo07 2.0£ -02 3E-05 8.0E.03 8.7Eo07 2.OE -02 3f:.05
-I
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o .......           
HI Copper guIIoInIUInIt NA UE.02 5.4E.03 1.2£-04 3.7E.02 3E.03 8.3E.03 2.1E-04 3.7E-02 6E-03
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00 U8ICU/V ......8118d8 1,000 e.1Eo01 1.2£-04 7.51: -05 3.0£-04 3E-01 2.4E.04 1.51:-04 3oE.04 SE-ol
 ZInc -- 10 1.1E-04 ",4E.03 4.8Eo07 2.0£001 2E- 7.5I:'()) e.3E-01 2.0£-01 4E.()6
     lub-tol8l........  3E -411 Sub-tolal mII.l.  6E.o1
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HI). ViM ........... ... ....... .. - NI....-t ...... .... ''''''18I1II8IIft8IV - ... a"'" .._.
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I BI0EI'OtID. XIMI CALC!!. XLS
-------
Carcinogenic Risk Characterlzallon .or Exposure to Chemicals Via Ingesllon o' Fish
Surface Water; East Pond
Current; Resldenllal . .
v~..... 0rg8nI0 Compound8
. tMJogfMIHO/UMb
DIcIIIoromIIIII
7.5E.03
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1.3E-G7
7.5E.03
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1£.-
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5-..0181 valetl.. organlce
semI-voIIIlIa8 .
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...,.
B2
4.8E-G5 4.8E.03 2.3E-G7 1.4E-G2
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E.u-tad 1nc1'8fll8f1l81 C811C8f dall
3£.00 8.0E-03 2.8E-G7 1.4E-G2
3E-Gt .-..0181 Mml-valetl.. organlc8
4E-Gt E8lll1181ad Incnmanlal cancM 11.11
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Plclllo F.rm 8...11... Ecological RI.k A.....m.n.
Elpoaure A18umpllon. tor Am8I1c8n Woodcock
EQUATIONS
Do"lufl/tfJ/IMYJ .
IICS .ISJ t (CF .IFJ1. A
BW . FA
CFlUfl/llllJ -
CS . BAF . II
RECEPTOR ASSUUPn.,;.II..
.";
...
Scenario .
P.ra~"
..
I-'
P8nuneler 5ylTbol
American Woodoock
BW
15
IF
A
0.15
0.008
0.'5
5.5
o
1-1,
0'\
CS . COO(:.nlrallon. of 0011181111l18li1 " 8011
Cf . Conoenllallon of conl8R1ln8nl " 'ood (e.rthworms)
OAf . ConIamkl8nl.spec:llc bIoacEumuIaIlon .8dor
. TalaI,
.. F~lntI A..-
.. acre.
fA
5.5
tfQ - ~eiNOAEl
~ry '0 W8I W.I8~
Cony.relon
f8c:t0l'
M
0.2
~
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Plcilio Firm 01..11118 Ecofogicil Rllk AII"lm.nt
E KfNJ'ur. Allumptlonl 'or tlM Short.t.lled Shr.w
EOUATIONS
DoN (u""'",.,} .
{fCS . IS}  ~ (CF . IF}}. A
. 8W. FA
CF(lIfI/Irl} .
CS.SAF..
RECEPTOR ASSlAlPflONS'
SClnerlo
Plrlmeter ,
PlllMlller Syrrbol
ow
IS
IF
A
FA
IV
o
t-h
SIKHt.laled Shl8w
0.5
0.02
0.0008
0.02
0.5
m
CS .. Concentrallon 01 oontamln8llt In soil
CF .. Concentration 01 contamlnlll1lln tood (881h1wonns)
OAF .. Conll...lIIt.specllc bIo8a:umuIatlon 'lldof .
HO. Do..mOAEL
..
. DIy 10 Wet W.lght
. .. Co"~raIOfJ
. FlGtor
M
0.2
rl
~
~:
-------
"h ,
 Plclllo hrm Ba.811.. Ecological RI.II A..H.menl           
 RI.II Ch8f11Ct8r1zallon for AmerIc.n Woodcocll           
 T ."Hlrlal SoIl; OI.poeel Zone           
     "8,. .     .. mum   
  :           
 Compound. . .: BlokcumlAallon Soli Food .008. HOAEl .. Huarel Soil Food 008. NOAEl HU8rd 
  .: F8dO!'.. . Cone. COliC,.   allOt"", Cone. CCIfIC.   ouae..nt 
        u     
 Melal.            
 Copper 5.2E-ol 3.1E+04 3.9E+03 5.4E+03 NO  2.9£005 3.DE.04 4.1E.04 NO  
 leed 4.6E-ol 8.1E+03 1.3E+02 I.DE+03 2.0E.02 5 3.6£.04 3.3E.03 4.1E.03 2.DE .02 24 
 NIcIIIII 4.1E-01 '.DE+03 5.DEo02 1.4Eo02 1.2£ 003 0.6 4.ee.04 3.9£.03 5.IIE.03 1.2E.03 5 
 P..llcld88 l.se+OI 4.2EoOI 1.3E.02 1.3E+02 1.000OO 130 1.3E+02 4.1E.02 4.1Eo02 I.DE.OO 411 
 PCB. l.se+OI 1.3£+02 2.2E .03 2.2£003 2.0E.01 112 8.IE.03 2.ee+04 2.IIEo04 2.DE.01 1391 
             d
w Chlorlnaled VOCa l.se+OI 1.IE+OI 3.4E.01 3.se+01 NO  2.1E.01 8.2E +01 1I.3E+01 NO  ~
o             ~~
l-n Aromallc VOCa 1.5E+01 1.IE+OI 3.3E.01 3.3E+01 NO  4.se.01 1.4E+02 1.4Eo02 NO 
0'1             ~
     Tolal Hazard tnde. 248   T0I8' Huard Ind.. 1.836 
     Background RI.II 14   Background RI.k 14 
     Ukllrd. .. 8 % 01 T0I8' 1%   Bkllrd. 88 8 % 01 '0181 1% 
, . .
-------
~--.J
. ,
Plcilio F.rm B...IIII8 Ecological RIIII A.....rnent
RI'II Ch8recteltullon toJ Sho.."',Ued Shre.
Te"..lrIIl SoIl; Dllpoeel Z-
Compound.
.1
m
..
~cumulatlon
."...'...'F~or .
Soil.
. Cono. .
. Food
COno~ ..
...DoM .
NOAEL. Hlhrd
. QIIOt""'
. Soil
Cc-. .
. food
..Cono.
Dote
HOAEL
Hn.rd
QuoUent
 Mele',            
 Cower 5.2£.01 3.7Eo04 3.11E 003 5.4Eo03 4.2Eo02 13 2.lIEoOS 3.0£.04 4.IE.04 42£.02 98 
 lead 4.5£.01 8.1Eo03 7.3E ,02 1.0£003 5.0£.00 209 3.IIE ,04 3.3E .03 4.1E.03 5.0£.00 946 
 Nidi.. 4.IE.o1 8.0£003 Ii.DEo02 1.4Eo02 Ii.DEo02 1 4.8Eo04 3.lIEo03 5.IIEo03 5.0£002 12 
 P..11c1dH 1.5£001 4.2£001 1.3£002 1.3£002 I.DEoOO 130 1.3£002 4.1Eo02 4.1Eo02 I.DEoOO 411 
 PCDI 1.5£001 1.3Eo02 2.2£003 2.2£003 2.5£001 90 9.1Eo03 2.8Eo04 2.8Eo04 2.5EoOI 1118 
             ~3
4:> Chloltl\8led VOC. 1.5£001 1.IEoOI 3.4EoOI 3.5£001 1.0E.02 0.3 2.1EoOI 8.2EoOI 8.3£001 I.OEo02 0.8 ~
o             ~
H1 Aromille VOC. 1.5£001 1.IEoOI 3.3EoOI 3.3£001 1.00002 0.3 4.5£001 1.4Eo02 1.4E 002 1.00002 
(J\             ~
     Tot" H..lrd Ind.. 444   Totll Hnerd Ind.. 2,681 
     B8cllground RI,II 571   BecligrOUnd RIIII 611 
-------
UI
o
t-to
J\
Gr..n Froll T.dpol. .nd Aqu.Ue Community HU8Jd Quotl.nt..nd Indle.. lor
Surl.e. W.t.r 01 W.d.nd Expo.ur. Ion.
"'      ..         
 1181- W- C_..IIOII  "wac.    Haun au....".. ..1ftd1DM  
Co".....In_t. of Co_"    """""M .  ,...,  "ft..,.,.,.,."  ~., 
 ""g. ..... L-"'" lie'" . .ct......., . 'CIw.IIIC 8c'"  clw...1c ClwOfl!c 
 .- .-.  -" ..-i'  -:. .-. "'.. ..,... ...... ...... m...
_10               
"b..,...m &1118.118 38000 SW.III     148     1 61
CWn~um 2.11 . 4 SW.III 0.112 0.38   1.1 3 & 8 10 2 4
Cappel &.73 31.10 SW'III 4.80 3.82   12 I 1 2 II 05 3
kon 25118 3118500 SW.25     1000     25 301
l.W 24.88 138 SW.III 13.118 0.&4   3.2 2 10 45 250 8 43
Mete"" 0.12 0.30 sw.oe 2.40 0.01   0.012 0.05 0.1 10 2S 10 25
Zinc 84.33 388 SW.III 38.15 32.1&   110 2 10 2 11 :0.58 3
......,ot81         1 12 M - U U4
P.1IddM               
Dieldrin 0.118 0.18 SW.18 1.00 0.00111  0.00111 O.IM! 0.2 31 115 31 115
Hepl.dItor 0.03 0.18 SW.18 0.112 0.0038  0.0038 O.IM! 0.3 II 42 II 42
S.....lot81         0.1 0.' II 111 .. 131
pce.               
Ntx~               
Phlhe.....               
1118 (2.EI"'''1IYI1 phlh818l. 4.58 1 SW.18 &55 12   3.00 0.01 0.01 0.4 01 2 2
1l101''~1 ",oII..IAI. 41111 8 SW.02 2.1105 58   3.00 0.002 0.003 0.118 0.1 2 3
O""'U'r1 pllIh8I8I. 4.111 8 SW.cI2 1,850 31   3.00 0.003 0.005 0.1 0.2 2 3
SIIIHof81         '.01 ..01 1 1 . .
Cillo",,"'" VOC.               
1,I,I.T.lehlol_.. 113.85 1000 SW.o2            
1,1,2. "_'0. 1.2,2' "IIuo,o."..... 8115 111 SW.25            
I, I.IJ~I""ooU",. 110.l1li 800 SW02            
1,I.OIeI....ooIho... 4.53 211 5W.o2 &110 13.0    0.01 0.05 0.3 2   
1,2.Dk:--... 11.14 115 SW.o2 &,800 131  20.000 0.002 0.02 0.011 0.1 0.001 0005
1,2.0-"''''''',ITolail 81.40 1110 SW.o2            
1.2.0k:hIoIop..,... 3.18 25 SW.23 2.825 &8   &,7110 0.001 0.01 0.05 0.4 O.OOIMI 0.004
C,*,'oboN"" 3.45 30 SW.25 185 18  50  0.004 0.04 0.2 2 0.01 0.8
C,*,rooIho.. 11.35 130 SW.25    .        
Chloioloom &.83 44 SW.23 1,445 32  1,240  0.004 0.03 0.2 I 0.005 0.04
T ",adltor_no 12.&8 150 SW.cl2 240 U  140  0.05 0.8 2.37 21 0.01 0.2
T....,.ca-oI...n 43 18.1 SW.2&       .     
1I.,..1.2.tIId*>tooIhono 1.10 3 SW.III            
Trkhloloelho.. 34.11 &110 SW.cI2 1,lIIIO 43  21.IlOO 0.02 0.211 0.111 13 0.002 0.03
T rkhlololluolomolhano 1.48 8 SW.21  .  .  .      
.......         ... I 4 48 0.. 0..
"'-""" yac.               
BonI- 10.111 110 SW.cl2 215.00 1.110 .    0.04 0.4 2 18   
E""",,,,- 1.11 13 SW.cl2 1IlOO.00 38.00  .  0.004 0.05 0.2 2   
T""" '34.35 810 SW.cI2 835.00 14.00    0.05 0.118 2 44   
.~"'-, (Jolall 10.35 140 SW.cI2            
."""0101         U 1 4 ..   
Total Hu.d In..         . M 111 155 " 180
B.d. AI"         2 2 . . 2 1
% ollotal         11% 1% 5% 1% 1% 0.1%
.J
6;
~
oJ.>
. hclc.'" "'.t"'. ~ .8IandW.'" QU8IIW' c..... ..bAMd an 8 ..... hafd8n... of n....l
-.-Inclc.... ".1... AWQC lot II. con""''''8nI''~onc.n''unpM.''' 81 H8 "".
-.
'Of
-------
 Green Frog Tadpol..nd AqU8UC Community Hazard QuoU.nt. and IncIc.. ror           
 Surfac. Wat.r or AquaUc Expoaure Zone               
  8wf- Wo'. Cono.tl~1on ...     . H..nt Quol"n.. Ind .ndloH   
           ...      
 CanI8rinenlo 08 C-        Rbod. W.nd   F..J.f8I  
    . l.Oetion    MIlIf." " ehronlo chronlo  
         mu.  ov. mu. 8V mo.. 
 .......                
 Aiumillum 5.005 53.700 SW.28   7~8       7 72 
 C8dmlum' 2.04 3.90 SWo05 0.82 0.38 I. I 2  5  5 10 2 4 
 Coppe" 13.13 1~0.00 SW.26 4.60 3.62 12 3  29  ~ 39 1 12 
 ',on 18,131 230,000 SW.26   1000       19 230 
 lead' 42.11 2~0.5O SW.15 13.98 0.5~ 3.2 3  17  77 441 13 75 
 Mercury 0.13 O.~~ SW.28 2.~0 0.012 0.012 0.05 0.2  11 37 11 31 
 lillc 102.40 569.00 SW.16 36.15 32.75 110 3  16  3 11 0.9 5 
 SutHo'"       '11  17 100 544 n 434 
 P..llcId..                
 MelhollYchiof 0.24 0.~3 SW.13   0.03       8 14 
 SutHoC"       0  0  0 0 . 1~ 
                 'J
m PCO.                ~
o A,oclo, 12~8 0.18 0..2~ SW.26 2 0.01~ 0.01~ 0.09 0.1  13 11 13 11 f;;
I-tt A,oclor 1260 0.28 0.20 SW.IS 2 0.014 0.014 0.1 0.1  18 14 18 14
0"1 SutHol"       0.2 0.2  11 II 11 11 .f:>,
 Phi h......                 
 III. 2'IElhrl""Y'1 phlh.181e ~.48 7.00 SW.18 555 .2 3.00 0.01 0.01  O.~ 0.6 1 2 
 UIme'h)'1 ",.11..181. 4.88 7.00 SW.15 1850 37 3.00 0.003 O.OO~  0.' 0.2 2 2 
 SutHoC"       0.01 0.02  0.6 0.' 1 , 
 Chlorlno18d VOCI                
 1,1,1. T,lchIoroelhane 3.95 44.00 SW-15             
 1.1.2- TrfchIoru.1,2.2. Tillluoruelh8n8 2.29 2.50 SW.15             
 1.I.Dichloroelhane. 7.28 61.00 SW.IS             
 1.2.Dk:hIoroelh8n8 2.00 10.00 SW-OS 6800 131 20000 0.0003 0.002 0.02 0.08 0.0001 0.001 
 1.2.Dlchloruelhene. (Tol8l) 10.70 74.00 SW.15             
 I .2.Dk:hIo'opropane 1.57 0.30 SW.14 2625 58 5100 0.001 0.0001 0.03 0.01 0.0003 0.00005 
 ChIorobeNene 1.66 2.00 SW-15 185 18 60 0.002 0.003 0.09 0.1 0.03 O.O~ 
 Ch'oruelhone ~.93 33.00 SW-15             
 Tel,.chlofoelhene 1.59 2.00 SWOO5 2~0 5.3 8~0 0.01 0.008  0.3 o.~ 0.002 0.002 
 T elrof1rltolur.n 11.81 20.00 SWoOS             
 T rk:Noroelhene 1.41 1.00 SW-28 1850 43 21800 0.001 0.0005 0.03 0.02 0.0001 0.00005 
 T rk:hloroll-ameihane 1.98 4.00 SW.15             
 Sub-toW       0.01 0.01  0.6 0.' 0.04 0.04 
 Aromollc VOC.                
 U811,e'l8 1.59 2.00 SW-15 265 5.9  0.01 0.01  0.3 0.3    
 Toluene 18.83 165:00 SW.IS 635 14  0.03 0.3  1 12    
 )(rl_l. (101.,) 1.10 3.00 SW.15             
 Sub-toC"       0.04  0.1  2 12 0 0 
 I ol.IIt...nt Ind..       .11  II 134 '" .5 ~.~ 
 Dhllrd. Rllk       2  2  I . 2 2 
 Uk ,d. -.110 o' Tol"       14110  2110  4110 1110 2110 0.5110 
 .. klclc.a". th.. th8 RhoMI.nd Wale. Ou.~ C,,,,,, I. baNd on . ..... ".ldeM. of 25 mgA..             
-------
-'" -- - -
~.-~-=. :
Source Control Alternatives Retainea for Detailed Analysis
5C-1
No .~.cticn
5C-2
Ther~ally Enhanced ~apor c
Extracticr.
SC-3
Thermal Desorption
-
~!a :i.!rther
action a~ the Site.
Institutional cantrols to
restrict access to both the
disposal and the contaminated
ground water.
o
Dewatering of the soils in the
areas where vapor extraction is
being performed with treatment
and discharge of the ground
water.
o
Hot air injection into the
soils followed by vapor
extraction to collect and
remove the volatilized
contaminants.
o
Catalytic oxidation of the
volatilized contaninants in
the air stream.
o
Excavation and off-site
disposal of the surface soils
contaminated with PCBs.
o
Institutional controls to
restrict access to both the
disposal area and the
contamina t'ed ground water.
o
Dewatering of the soils in the
areas where vapor extraction
"and excavation is being
performed with treatment and
discharge of the ground water.
o
Vapor extraction of the soils
to reduce the contamination
prior to excavation.
o
Excavation of the soils
followed by thermal desorption
to volatilize the contamination
and thermal destruction of the
-------
5C-4
Ot':-Site
I:1c i ne!:'" 3. 1:. i:::;:"
-..-..- -
---.=.~ ;:)
o
~xcavation and off-site
d:sposal of the surface soils
:::;:::;ntawinated with PCBs.
'"
~
:~sti1:.utional controls to
~9strict access to bc~h the,
i~sposal area and the
:::;~nta~inated ground water.
:J
Dewatering of the soils in the
areas where vapor extraction
and excavation is being
performed with treatment and
discharge of the grourtd water.
o
'.'apor extraction of the soils
t.~ reduce the contamination
;!:'"ior to excavation.
o
Excavation and off-site
disposal of the contaminated
-------
rT"'" ':::; '::" -
....-- :>
Migration Management Alternatives Re~ained for Detailed
Analysis
MM-l
MM-2
MM-3
No Action
UVjoxidation or air
stripping of t~e So~rce
and Concentrated Regions
and air stripping of
the Dilute Reg:on
UVjOxidation or Air
Stripping of the Source
and Concentrated Regions
and Natural Attenuation
of the Dilute Region
o
~:ng-ter~ monitoring of ground
~ater, surface water, and
sedi:::ents.
c
L~ng-term monitoring of ground
~ater, surface water, and
sedi:7ients.
o
Ground water extraction in the
c~ncentrated and source regions
c: the plume followed by
~:eat~ent with metal
f~ec:pitation and UVjoxidation
~~j carbon adsorption or air
s~ripping and carbon adsorption
a~j then return of treated
g~ound water into the aquifer.
o
Ground water extraction in the
dilute region of the plume
followed by tre~tment with air
stripping and carbon
adsorption and then return of
treated ground water into the
'-F
aqu~_er.
o
~ong-terrn monitoring of ground
~ater, surface water, and
sediments ..
o
Ground water extract-ion in the
concentrated and source
region of the plume followed
by treatment with metal
precipitation and UV/oxidation
and carbon adsorption or air
stripping and carbon adsorption
and then return of treated
ground water to the aquifer.
o
Natural Attenuation of the
-------
Summary - Source Conlrol Final Alternalives - Picillo Farm Sile
   SC All. 2   
  SC Alt. 1 Thermally Enhanced SC Alt. 3 SC All. 4 
 Criteria No Acllon Vapor Extraction Thermal Desorplion Oll-Sile Incineration 
 (heralU Protectiveness     
 Uuman lIeallll l'rotection     
 Ground water ingestion No redm;lion in risk. In I:lIlIjlludioll wilh migralillll See St'. AltelliOllive L . S,'e S(' AIt"III.,II\'c ~. 
 by fUlure users  management il would relllm   
   ground water to ils beneficial   
   use wilhin approJl.. 211 years.   
   Without migralion   
   management it would relum   
   ground water 10 its beneficial   
   use within approJl.. 411 years.   
 Leaching of contaminants No reduction in risk. Themlally enhanced vapor Ther mal desurplioll wlluld Therlllal dCSH'Il\iHII WHuhl 
 from soil into ground  eJl.tral:tion would effectively effeclively remove the elleclively remove Ihe 
 water  remove Ihe conlaminants and l:ol1lamillallts, alld prevent cOIIHullillanls amlprevellt d
I-'   prevenllhem from leuching them frulilleaching into the Ihelll hom leadlillg illin Ihe 'I'
  III
o   into the grouml waler. A pillli ground wOller. ~ruuntl waler. I,;
t-n   test would be condul:ted 10  
-..J   optimize the system.   
-------
Summary - Source Control Final Allernatives - Plcillo Farm SUe (cont.)
   SC All. 2    
  SC All. 1 Thermally Enhanced SC All. 3 SC All. 4 
 Criteria No Action Vapor Extraclion  Thermal Desorption Oil-Site Incineration 
 I:nvirnnmenlull'ruleclion      
 (COOl.)      
 Impaci on wellands due No remedial aclion would be Couhlpolcnlially dewaler pari SlOe SC Allernalive 2. Sc.: Sl' Ahcrnaliv.: 2. 
 10 coml-...ellis uf Ihe inslillled; Iherefore, Ihere of Ihe w,'II;lIlIls if IH'all'd    
 rcmediill ilclion would be 110 elle<:1 ,,"Ihe j;'1II1I1I1 wale. <:.111111.1 he    
  weiland Ihrough remediill relumed 10 Ihe illJuifer ill iI   
  aclion. milnner Ihill wouh' lIIililliaill   
   Ihe WOller balance (source area   
   would neCtllo be dewalered 10   
   implemenl remedial a<:lioll).   
 Compliance with ARARs      
 Chemical-Specific ARARs  Would meel heallh- and risk. See SC Allemalive 2. SlOe SC Allernillive 2. 
  Docs not meel heallh. and based ARARs in Ihe dilule,   
IV  risk-based ARARs in ground t:oncenlraled, and Sllll/<:e    . I
    '"
o  water in a reasonable lime regions in approx. 20 years   III
HI  name. Risk would be presenl with migralion management.   ~;
-.J  for approximalely 500 years. Withoul migralion    (J)
   manoj;emellt Ihe conlaminaled   
   ground waler would lIIeel    
   health. and risk.based ARARs   
   in approx. 40 years.    
 Localion-Specific ARARs  Could pOlenlially dewaler pillt See SC Allerniuive 2. See SC Allelllillive 2. 
  Aillocalion-spcdfic ARARs uf Ihe wellands if Ireale'"    
  would be mel. ground waler cannot be    
   relumed 10 Ihe aquifer in a   
   manner Ihal would mainlain   
   Ihe waler balance, and,    
   Iherefore, nol meellocalion-   
   specific ARARs for Ihe    
   wellands (source area would   
   need 10 he tIcwalered 10    
   implement remedialuclioll).   
 AClion-Specific ARARs  Would meel all aClion-specific See SC Allernalive 2. Woul
-------
Summary - Source Control Final Allernatlves - Picillo Farm Site (cont.)
Criteria
I.ong-Term l.:trecllveness
line! I'errormunce
Magnilude of Residual Risk.
Remaining Unlrealed
Wasle .
LV
o
HI
Trealmenl Residuals
Remaining
-J
Adequacy and Reliability of
Conlrols
SC All. 1
No Action
Risk In Ihe gruuml wOller
wuuld he pleselll fIll
1I(I\IIoximaiely 51MI years.
No trealmenl would be
conducled; therefore, no
residuals would be generaled.
No conlrols over remaining
conlaminalion. No reliabililY,.
SC All. 2
Thermally Enhanced
Vapor Extraction
The risk dlle II. l:IIfllami.ialiulI
ill Ihe Silil allli ~r"'"1I1 walt'l
wUllhl he permanellily redu<:ed
Ihrough Irealmenl in 20 years
wilh migraliun nwnagemelli.
Wilhuulmlll, grnundwaler
would conlinue In pose an
unacceplable risk for 411 years
The Ireilimeni residuals would
be disJlosed of in a manner 10
eliminale unacceplahle risks.
The melal hydroxide sludges
from Ihe precipilalion unil
wuuld be disposed uf al a
hazardous waste landfill, Ihe
spenl GAC would be relumed
10 the vendor where il would
regeneraled, und Ihe free
produclS incineraled.
The VOC and the
SynC cunlaminaliun
in Ihe soils would be removed.
A pilol sludy would be
performed 10 optimize the
lechnology,
SC All. 3
Thermal Desorption
See S(' Ahelllalive .~.
See SC Ahemalive 2,
The Cllnlaminaliun in Ihe sui Is
would he removed; therefore,
nu lung lerm cuiumls wuuhl
he needed. The lemedial
lechnologies selecled 10 Ileal
the soils arc reliahle,
SC Alt. 4
Oil-Site Incineration
S",. St' A!I"llIaliv,' 2.
The Ireallnenl residuals wuuld
he dispused uf iu a mallner III
eliminale umll:ceplahle risks.
The melal hydroxide slllliges
frum Ihe precipiwliun nnil
wuuld he displls,',1 IIr al a
ha/.al
-------
Summary. Source Conlrol Final Allernatives . Picillo Farm Sile (coni.)
   SC All. 2    
  SC All. 1 Thermally Enhanced SC All. 3 SC All. 4 
 Criteria No Action Vapor Extraction Thermal Desorption Oil-Site Incineralion 
 Reduction or ToxIcity,       
 Mobility, or Volume      
 'l'hrough 'l'relltment      
 Trealment Process Used and None Thermally enhanced vapor Thermal desorptioll of Ihe Off.sile im:illeralioll "I' Ihe 
 Materials Trcated  extraclion of the VOCs and VOCs and Ihe SVOCs. OIT. VOCs, Ihe SV()( 's, amllhe 
   the lJIore vllialilc Syncs. Off. sile Irealment IIf Ihe surfal'e surr-Ice sllill'( 'II 
   sile .""iIIlU"1I1 ul' ,Ill' SU.l'ltl"~ SlIill'I:1I ,-,,"Ia"""al,o", '"IHII.IIIIIII;IIII'Ii. 
   soill'CB cuntaminalioll.   
 Amount or Hazardous None Significam rcduclilln in Sij;lIificanl reduclillll ill See SC Ahernative 1. 
 Suh~tllnces, l'ollutanlS, or  C"lIIillllillillll cOllcerullllill1l nntliUnin...t' nUll"lOrnlalil)"  
 Contllm!nanlS Dc~troyedJ  woulcl he achieved Ihrouj;h would he achieved IIIIIIIIj;h  
 TreatoolRecycled  treatment  \reallllem  
   to achieve the cleanup levels 10 achieve Ihe cleanllp Icvels  H
    'I.
.J:>   ill ground water. The in j;fllllnd w.IICr. 1'('11  111
o   l>crcCIllIlj;e remllval would I>c nlillallliualt'd soillt"a,,',1 oil  I.;
HI   eVllluated in a piiottesl sile.  ,I>
-.J   program. PCD contllminated   
   soillleated orr-site.   
 Reduction of Toxicity, None Toxicity and volume  See SC Alternalive 2. 
 Mobility, or Volume through  contaminants in soil reduced See SC Alternative 2.  
 Trealment  to below cleanup level.   
 . Degree to which Treatment is Not applicable Completely irreversible Completely irreversible Complelely irreversihle 
 Irreversible . No trtRlment     
 Type and Quantity of No reduction in original The melal hydroxide sludges See SC Alterualive 2. Thc melal hydroxide sludges 
 Residuals Remaining after contaminanlS. No treatment. from the precipitalion unil  frolllihe prct:ipilalilln unit 
 Treatment  would be disposed of al a  would I>c disposed of al a 
   ha/.ardous waste hmdfill, the  huaulous wasle lalldfill, IIII' 
   spent GAC would be returned  spenl (iAC wllllhi he rei III Ill'"  
   to the vendor where il wlluld  tll Ihe vcndor where it wIIIII" 
   regenerated, and Ihe rree  regeneraled, and Ihe free 
-------
Summary - Source Control Final Alternatives - Picillo Farm Site (conI.)
Criteria
Ocgree III whidl Ueulmenl
reduces hazaJds posed by
principallhreal
Shorl-Term ..:rrecllveness
Shorl-Term Risks 10
Ihe Communily during
Remedial AClion
UI
o
HI
-...J
l'rolecliun of Workers during
Remedial AClion
Envirorunenlallmpacls
SC All. 1
No Action
NOI applicable. Nu UeUlmenl.
No addilionalirlClease over
baseline risk would be posed.
No increase over baseline risks
would be posed.
No increase over baseline risk
. would be posed.
Conlaminanls would cunlinne
10 be presenl in Ihe
envirorunenl.
SC Alt. 2
Thermally Enhanced
Vapor Extraction
TrealJllenlnsed 10 reduce
principaillueal significantly in
Ihe source area
There would he no increase in
risk 10lhe cunulIunily due lu
Ihe implemenlalion uf
Ihermally enhanced valMII
eXlraclion. The contaminants
exllacled from Ihe soil wonld
eilher he mmlellsed and
lrelll.,,'olT silc '" .!&-StlllY".! ill
Ihe calalylic oxidalion syslem
hefore Ihe air slream is
released 10 thc environment.
Therc wuuld he a lemporary
increase in dusl during
impermeable liner inslallalion.
There wlln'" ,,,,' SIIIIIC impa...
from dennal contaci and
inhalalion during excavalion
of PCR conlaminaled surface
soil and Ihe inslallalion of Ihe
linier lilr YillMII cXllilcliun.
liroicclive meuswes wuuld be
laken 10 minimize risks. The
majorily of Ihe c()nlaminaled
siliis wouhl rCllluin
umlislurhed.
Could potenlially dewaler pari
of the wellands if IIcaled
ground waler cannlll he
relurned 10 Ihe aquifer in a
manner Ihal would mainlain'
Ihe waler balance.
SC All. 3
Thermal Desorption
See S(' Aherualive 2.
Excavalilln wUllld release
vulalile cllmlMI\Ulds ilud dusl
IlIlhe ellviruruncut. A valM.r
cXlrilclion sys1cm wOlild he
IIpcraled prior 10 cxcavalion hi
rcduce volalile conlaminanls
hy tIIl% :111<1 enj\inccrillj\
nH.llulllU""~Uh'~ wuulal hI'
Iilkcn hi lIIinimil.c rClllilil\ing
emissions.
Th"lc won I., hc iml'al"ls r",,"
dcrmal colllaCI and inhalalion
of VOCs and parliculales
during excavalion and
handling of Ihe wmmninillilln.
Ilrnleclive measures wOII"1 hc
laken hi minimiJ.c risks.
Su SC Alternalive 2.
SC All. 4
Off-Site Incineration
Sec S( , Alh'llIill,,'e !.
EXf.:avaliul1 wUllld release
volaille l"I)nIIK)IIII'1s anil dlisl
hI thc.ellvirollmcnt. A vapor
"AI/aclioll sys1,'m wOllld h"
uperatct.1 priuf In c,.~ava,iull lu
red lice volalile conl.llllillallls
hy 1>11%. al\(l ellj\inecrinl:
.. ulIlI..IIII\°;l"'IIU":\ would h,"
takell hll1linlllll/e relll.lIllIlIg
emissions. The Inlcks oscd to
Iransporl the malerialoll-sile
wuuhl he a nuisance tn
residenls. This woold he
minimiled by wnstnluing
new roads.
II!
UJ
~
0)
S"" S(' I\lh'llIal;",' I,
-------
Summary. Source Control Final Alternatives. Picillo Farm Site (cont.)
Criteria
Time unlil Remedial AClion
ObjC(;lives arc Achieved
Implementation
Teclmical FeasibililY
0\
o
HI

-.J
AdminislJalive Feasibility
Availability of Services.
Capacities. Equipment,
Specialists. Malerials, and
Tectmologies
SC Alt. 1
No Action
The conlaminalion in Ihe soil
woulllilecrease hI below Ihe
cleanup levels for Ihe
proleclion of ground waler in
approx. 500 years.
No construclion is re4luired.
There would be no neell for
stale or local administrative
coordination because there is
no implemenlalion of a
remedial action.
No services. capacilies. ecl.
required
SC Alt. 2
Thermally Enhanced
Vapor Extraction
The cnnlalllinalilln in Ihe SlIil
would declease In belllw Ihe
cleanup levels fUl the
proleclion of glllund wale I in
appfllx. 6 years, including a
one year pihll sillily
The conslluclion of Ihe
Ihermally enhanced vaIN.,
eXllaclion syslem can he easily
implemenled; howevel, the
opelalion may be modelalely
,Iifficllh. A pilol sillily wlluld
hc I'cllj"lIIcd I'lillllll
illlplclllelliulilln 10 0l'lillll/e
the syslem. Addiliomtl
remedilll aclion can be
implemenled if ncccsswy.
SllIle and local coordinalion
would be required for the
implemeniatillll of leglll
rcsUielions on Ihe usc of
ground wuler on Ihc silc and
the discharge of Irealed air and
ground waler 10 the
environment. No pennits
required.
No special equipmenl,
malerial. or specialists
rCiluired. The ccluipllleni and
opcrlllOls to ovcrsec Ihe
syslems would be readily
available. Vendors to supply
GAC and 10 regenerale Ihe
sl)C1II (lAC lire uvuilable liS lire
TSOFs III dispose of lIellllllcnl
residuals.
SC Alt. 3
Thermal Desorption
The CI"lIaminalilln in Ihe slIil
wnilid ,!ecrease III hclnw Ihe
deanllp levels fOI the
plllieclioll of glUil/ll1 walel ill
applUx. h yeals.
The conslnlclion of Ihe
Ihermal deslIIPlinn syslelll can
he easily impicmeilled;
however, the operation lIIay he
difficull. Addilional remedial
aclilln can he iml'lelllenl1',1 if
nt..Tcssilry.
See SC Ahelmilive 2.
See SC Ahemalive 2.
SC Alt. 4
OU-Site Incineration
S,'l' S(' AIIl'IIIaliVl' '\.
The implelllenialion of Ihe
l'u'avalilln wlIlIl,1 he
mlldelalcly difll""h. alllllll"
lrallSpmlaiion of Ihe
Clllllall1inaled slIillO an IIff-sile
fa,'ilily wIIII'd I.., V\'fY
,hI 11...111.
, I
',.
(II
'I;
0\
See SC Allellialive 2.
Nil special C(luipllleni.
lIIalelial. m spccialisls
le'l"ile,1. The off sile cal'.KilY
Ii" Ihe clllliamilialeol ~\III ""y 1.,
VemJors 10 supply GAC and III
legcnerale the sf)CnI (jAC arc
available as ale TSDfs III
IlislH,se ..l"lIl'allllenl ,,'shillais
-------
Summary - Source Control Final Allernalives - Picillo Farm Site (cont.)
Crilerla
Celil
Capital COSt
O&M COSIs
-...J
o
H\
Net Presen'l Value of Capital
and O&M CostS (using S%
interesl rale)
-I
SllIle Acceplllnce
Communlly Acceptance
SC All. 1
No Action
$0.00
$0.00
$0.00
Detailed comments and
responses available in
Appendix I) of ROD.
Delailed commenls and
responses available in
Appendix D of ROI).
SC All. 2
Thermally Enhanced
Vapor Exlraction
$2.7 million wilh migralion
luanagclllclll
$4.3 million withollt migralion
managcmelll .
$1.4 million wilh migralion
managemenl
$4.1 million without migralion
management
$4.1 million
$R.4 million
Delailed Clllnlllcllls iIIul
responses available in
Appendix D of ROD.
Detailed commenls and
responses available in
Appendix 0 of ROD.
SC All. 3
Thermal Desorpli~n
$1.9 million wilh migralion
managemenl
$3.5 million wilholilmigrillioll
managcmenl
$22 million wilh migralion
managemelll
$25 million wilhmll migration
managcmcnI
$24 million
$29 million
l>elaile.loCllllllelilS 011111
responses availahcl in
Appcndix I) of KOI).
Delailcd commenls and
rcsponses availahle in
Appendix I) of ROD,
SC All. 4
Oil-Site Incineralion
$2:1millioo wilh migr,,,ioo

111i1ltag,Cllll:lt'
S'I.K millioll wlIlIIHllmigralill1l

I)tanagclilcil.
$1)1) million wilh mil\ralilln
mallagclllelil
$111() million wilhoUI
migration managcment
$1111 lIIillillo
$11'" millioo
;;j
fu
I,;
Detailed IIClllloellls 011111
respollses availahcl in
Appcndix D IIf R()I).
11\
Detailed COlllments allll
responses availahle in
-------
Summary - Migration Management Final Alternatives - Plclllo Farm Site
   MM Alt. 2 MM All 3. 
  MM All. 1 Air Stripper and Natural Attenuallon & 
 Criteria No Action UV/Oxldation UV/Oxldalion 
 Overall Prolediveness    
 Human Health Protection    
 Ground water ingestion by No reduction in risk. In conjunction with source See MM Alternative 2 
 future users.  control would return ground  
   water to its beneficial use within  
   ilpproX. 20 yc;lrs. Without source  
   control would return ground  
   willer to its hencliciilluse within  
   approx. 500 years.  
 Leaching of contaminants No reduction in risk. Pump allil treat actively contilins See MM Ahernalive 2 :j
...... from soi'l into ground water.  the migmtion of contaminated  fu,
o   ground water but leaves soil  f;;
HI   
\0   contamination in place.  --.J
 Surface water or aquatic No reduction in risk. Return of ground water to its See MM Alternative 2 
 organism ingestion.  beneficial use would eliminale  
   discharge of contaminants to the  
   surface willer and reduce  
   contaminants to below risk- and  
   health-basct.l cleanup levels.  
 Environmental Protection    
 Release of contaminants to Allows continued release of Return of ground WillCr!o its See MM Ahcrnalivc 2 
 the Unnamct.l Swamp contaminanlo; tl) the swamp hencficiilluse wl)uhl climinale  
  through the gfllund water. tlisdtarge III" t:1I1II:\minants !tIthe  
   surface water and reduce  
   contaminants to below risk- and  
-------
Summary - Migration Management Final Alternatives - Plcillo Farm Site
. Criteria
Environmclltal Proteclion (COOl.)
Ecolotical receplOr exposure
10 cOnlaminalion
N
o
HI
.0
Impaci on wellands due 10
cQmponenls of !he remedial
action.
Compliance with ARARs
Chemical-Specific ARARs
MM All. 1
No Action
Allows continued exposure of the
ecological receptors 10 Ihe
contamination in surface waler
and sediments.
No remedial aClions would be
inslalled; therefore, there would
be no eficci on Ihe wetlallli
Ihrough remedial action.
Does not meel health- and risk-
based ARARs in ground willer in
a reasonable lime frame. Risk
would be present for approx 5()()
years if no source conuol is
implemented.
MM All. 2
Air Stripper and
UV/Oxldation
Return of ground water to ils
bencficialuse would eliminate
discharge of conl
-------
Summary - Migration Management Final Alternatives - Plcillo Farm Site
Criteria
MM All. 1
No Action
Compliance with ARARs
(cClnt.)
Localion-Specific ARARs
No localion-specific ARARs.
w
o
HI
\0
Action-Specific
No action-specific ARARs since
there would be no remedial
action.
MM AU. 2
Air Stripper and
UV/Oxldation
Coulll pOieulially dewaler pari of
Ihe wellands if Irealed ground
water cannal be returned 10 Ihe
alluifer in a manlier Ihat wuuld
maintain the water balance, and
therefore, not mcctlocalion-
specific ARARs for the wetlands.
Would meet all action-specific
ARARs including: slate air
stripper regulalions, air emissioll
regulations from the air slripper,
and all regulations for Ihe relurn
of Ihe treated grourid water into
Ihe aquifer.
MM All 3.
Natural Attenuation &
UV lOx Idatlon
Would have less illlpacilhall Alt.
MM 2 un Ihe wellalUllJCcause a
smaller volume of waler is heing
rellloved alllilhe relurn of Ihe
ground waler 10 Ihe alluifer would
he easier; however, care would
have 10 be tlken 10 meet location-
specific ARARs hu Ihe wellalilis.
rl
~~
iiI
f;;
See MM Alternative 2
-------
Summary - Migration Management Final Alternatives - Plcillo Farm Site
Criteria
tong-Turn ..~rrediveness and
I)errorrnance .
Magnitude of Residual Risk
Remaining Unlrealed Wasle
of:>
o
HI
\D
Treatment Residuals
Remaining
MM Alt. 1
No Action
Baseline risk remains lhe same.
Nalural allenmllion may
evenlually decrease Ihe risk;
however, risk would be present
for approximately SOO years.
No Irealment would be
conducted; lherefore. no residuals
would he generated.
MM Alt. 2 .
Air Stripper and
UV/Oxldation
Control of Ihe now of
contaminants woullIminimi/e Ihe
risk. Ground waler would he
restored to drinking waler
stand,lfIls in Ihe dilule region
within 8 years and assuming
source control in lhe concentrated
and source regions in 20 years.
Without source control,lhe risk in
the concentrated and source
regions would be reduced to
within the NCP risk range in SOO
years.
The treatment residuals would he
disposed of in a manner to
eliminate unacceptahle risks. The
metal hydmxille shul~es fmmlhc
precipitation unil would be
disposed of at a hazardous waste
landfill. and the spent GAC
would he fl~turnl'lllo thc Vl'lIIlor
where it woulll he regeucratcd
and the solvents incinerated.
MM AU 3.
Natural Attenuation &
UV/Oxidation
Control of thc flow of
l'oulalllinallis wouhllllinimi/c Ihe
risk. Ground water would he
reslored 10 drinking waler
standards in Ihe dilute region
within 20 years and assuming
source control illl eh concentrated
and sourcc regions in 20 ycars.
Without source clJlllrollhe risk in
the concentrated and source
regions would be reduced 10
within the NCP risk range in SOO
years.
~
r,~
-I
-------
Summary - Migration Management Final Alternatives - Plcillo Farm Site.
Criteria
Adequacy and Reliability of
Controls
Ul
o
H\
Reduction orToxicily, Mobility,
or Volume Through Treatment
Treatment or Recycling Process
Used and Materials Treated
~
Amount of Hazardous
Substances. Pollulants or
Contaminants
Dcstroyed{freated/Recycled
MM Alt. 1
No Action
No controls over remaining
contamination. No reliability.
None
. None
MM Alt. 2
Air Stripper and
UV/Oxldatlon
The contamination in the ground
water would be removell;
therdorc. no long-tcrm cuntrols
would be nceded ahcr deanul'
levels are achieved. The n~metlial
tcdlllulugics selct:tcil hllrcat Ihe
ground water are reliable while
operating component" of the.
system would requirc perilxlic
replacements.
Air stripping of the VOCs in the
dilute rcgion ground watcr with
vapor GAC to removc VOCs in
thc air stream. UV/oxidation and
GAC adsorption of tlie vOCs allli
S VOCs on air stripper with GAC
adsorption and metal precipitation
in the concentrated and source
regions of the ground water.
Contaminants in the dilute,
source, ami concentrated regions
removcd hi relhK:c t:um:cnlratiou
of contaminants below drinking
watcr levels. .
MM Ait 3.
Natural Attenuallon &
UV/Oxldatlon
Sec MM Ahcrnalive 2
~
iii
~
No activc rcsloration of the
contaminants in the dilule rcgion
of ground waler . UV/oxidmion or
air stripper with GAC adsorplion
of Ihc VOCs allil SVOCs atlll
metal precipitalion in thc
concentrated anti sourcc regions
of thc grolllul waler.
.......
Contmuinants in thc sourcc ami
Cllllcentratcil regions relllovell to
H~IIIIt:e l'IlIIl'enlraliullllf
coniamillallis helow drinking
walcr Icvels. Contaminants in c
dilutc region would nmurally
-------
Summary - Migration Management Final Alternatives - Plcillo Farm Site
Criteria
Reduction of Toxicity, Mobility,
or Volume through Treatment
(J)
Degree to which Treatment is
Irreversihle
o
HI
\0
Type and Quantity of Residuals
Remaining after Treatment
Shorl-'ferm ..~rrecliYtness
Short-Term Risks Posed to the
Community during Remedial
Aclion
MM All. 1
No Action
None
Not applicable. No treatment.
Not applicable.
. No additional increase over
baseline risks would be posed,
MM Alt. 2
. Air Stripper and
UV/Oxldatlon
Toxicity, mobility, and volumes
of con14unination reduced in the
dilute, source, and concentrated
regions through treatment.
Air stripping allli UV/oxidalion
tire irrevl~rsihle. The slll~lIt (iA('
would he regenerated by the
vendor and the absorbed
con14.minants incinerated. . .
The metal hydroxide sludges
from the precipitation unit and
any solids or free products from
the equalization lank would be
disposed of at a hazardous waste
landfill and the spent GAC would
be returned 10 the vendor where it
would be regenerated Ilnd the
absorbed contaminants
incinerated.
There would he no increllse in
risk to the community due to the
implementalion of the air stripper
and UV/oxidation systems. ;rhe
air stream from the slripper wOlild
be treated using GAC to limit the .
contaminants released to the
en v ironment.
MM Ait 3.
Natural Attenuation &
UV/Oxldatlon
Toxicity, mobility, and volume of
contamilltllioll redm:cll in Ihe
source tllIll umcenlralcil regiolls
through Irealll1ents. Toxicity,
mobility, or volume of the
contaminants in the llillite region
n'lllIn'II.IIIIIII~h 1I00t...OII
tllICnuOltioll.
UV/nxidatioll arc irreversihlc.
The Slll'lIl (iAC wIIIIIII hi'
regenerated by the vClldor alllithc
ahsorbed contaminants destroyed.
I I
'"
I"~
~,;
-I
See MM Alternative 2
There wlIlI"l he III) illnease ill
risk to the community due to the
implemcnullion of the
UV/nxidation systcm or air
-------
Summary - Migration Management Final Alternatives - Plclilo Farm Site
Criteria
Protcction of Workers During
Remedial Action
--I
o
III
Enviwnmenml hnlmct-;
I.D
Time untif Remedial Action
Objectives are Achieved
MM Alt. 1
No Action
No increase ov~r baseline risks
would be posed.
No increase (lvcr baseline risks
would be posed. Conlaminants
would continue to be present in
the environment
Docs not meet remedial action
objectives in ground water in a
reasonable time frame. Ground
water risk would continue for
approx. 50() yc.lrs if no source
control is implemented.
MM Alt. 2
Air Stripper and
UV lOx Idatlon
There would be no increase in Ihe
risk to the workers due to Ihe
imlJlemenlation of the air slrippcr
allllLJV/uxitlatiou systcms. The
air stream from the stripper would
be treated using GAC to limit the
cOnlaminanls released to the
cnvironment, and the spenl GAC
wonltl hc removcd hy Ihe vendor.
Conld pUlcnlially de water pari III"
the wellands if treated ground
water cannot be returned to the
a(luifer in a manner that would
maintain the water balance.
Would meel remedial aclion
objcctives in !he dilute region of
lhe ground water in approx. II
years and assuming source
cOnlwl in the concentr.lled anti
source regions in 20 years.
Without source control the
conccntralcd ami source regions
would meet remedial action
objcclives in approx. 500 years.
MM All 3.
Natural Attenuation &
UV/Oxldalion
There would he no increase in
risk to the workers tlue 10 the
implcml'nlalion ul" Ihe
lIV /tI1.itblion SYSll~1I1 01 air
stripper. The air stream from the
stripper w()uld be treated using
GAC lolimitlhe l"IlIlIaminanls
rcieasclllO the environlllellt, 011111
Ihe Spl~1II (iAC wllllhl he rt'lIlIlVt'l1
by lhe vcndor.
>'1
',-
III
I,;
WOllhl have less impaci Ilian MM
All 2 onlhe weiland hecause a
smaller vulume of water is heing
removed and the return of Ihe
ground waler to the atluifer would
be easier lhan MM All 2;
however, care would have 10 he
taken to meellocalion-spccific
ARARs for lhe wetlands.
'J
Would meet remedial aClion
ohjectives in the dilute region of
the ground water in approx. 20
years allli assuming source
cillurol in the cOIll"Cnlralell allli
source regions in approx. 20
years. Wilhout source comwlthe
conn~ntratcil allli sllurce rcgillns
wouhl mcet remcdial action
-------
Summary - Migration Management Final Alternatives - Plclllo Farm Site
Criteria
Implemen'a.ion
Tcchnical Feasibility
00
Admini!itnllive Fea!iihilily
o
t-h
I.D
A vailability of Services,
Capacities, Equipmen., Specialist,
Materials, and Technologies
MM Alt. 1
No Action
No construction is re(luired and
the monitoring program can he
easily implementcd.
There wouhl he nil !il:tte or Illcal
administrative Cl)oulinatiul\
beqlUse thcre is no
implementation of a rcmedial
action. Coordination would be
required with the residents tu
monitor the residcntial wells. No
permits would be required.
Monitoring services would be
readily available in area.
MM All. 2
Air Stripper and
UV IOxldation
Conslntction and operatiim of Ihe
air stripper and the U V lox idatiol\
system scan be easily. .
implemented. Both the air
stripper and the UV/oxidation
system can be expanded as
necessary if :uhlil illn:t' grlJllIlIl
water needs to be treated. .
Slate allllillcall'oordillalillll
wUllhl he rC11llired lor the
implementation of legal
restrictions Oil the use of ground
willer un the site and the
discharge of trealed air allli
ground watcr to the environment.
Coordination wouhl.also be
re1luired with the residents to
monitor the residential wells. Nil
permits would be required.
No special elJuipmcnt. material,
or specialists required. The
equipment for the air stripper and
UV loxidation system and
opemtors to oversee the systems
would be readily available.
Vendors to supply GAC and to
regenerate the spent GAC are
available as are TSDFs to dispose
of treatment residuals.
MM Ait 3.
Natural Attenuallon &
UV/Oxldation
Conslrul'lillll :tnd IIpcratioll III' Ihc
lJ V lox illatilln,1.lir stripper systcm
can he easily implemcllled. BOlh
the air stripper or the
UV loxidillion system can he
expanded as necessary if
iliitlilional gflllllltl wain IIcelis III
he treated.
SI'C MM Altl'lll;lIiw ..)
I ~
'I'
III
~.;
-I
-------
Summary - Migration Management Final Alternatives - Plcillo Farm Site
   MM All. 2 MM AU 3. 
  MM All. 1 Air Strlpp~r and Natural Attel"!uallon & 
 . Criteria No Action . UV/OxldaUon UV/Oxldation 
 Cnst $0.00 $2.2 million $1 .6 mi II ion 
 Capital Cost $4.3 million   
 To..,1 O&M' $12 million $10 million 
 Net Present Value.of Capital and $4.3 million over 500 years $14.2 million over 20 years with $11.6 million ovcr 20 ycars with 
 O&M Costs (using 5% interest without source control. sonn:e control. sourn: control. 
 rate) (if performed in conjunction    
 with active SC alternative).    
     ~~
\0     -p
    fu
o     r-~
HI State Acceptance Detailed comments and responses Detailed commcnts and responses Dctailed cOlllmcnts and rcsponses 
 -I
\0  available in Appcndix D of ROD. available in Appcndix D of ROD. availahlc in Appcndix Dol ROD. 
 Community Acceptance Detailed comments and responses Detailed comments 8nll responses Dctailcd commcnts allli responses 
-------
TABLE 8
Chemical-Specific Applicable or Relevant and Appropriate Regulations (ARARs) for the Selected Remedy
Plcillo Farm Site, Coventry, Rhode Island .
Authority
Medium
Requirement
Requirement
Synopsis
Status
"'~dcrul
Requirements
Ground W atcr
Enforceable cleanup
siandards have been
promulgaled for a
number of common
organic and
inorganic
contaminants. These
levels regulate the
concentration of
contaminants in
drinking water
aupplies.
Slife Drinking Water
Acl (SDWA)
Maximum
Contaminant Levels
(MCtA") (4() CI'R
141.11-141.16,
141.61. 141.62)
Relevant and
Appropriate
Ground Watcr
Relcvant and
Appropriate
The RCRA ground
waler prote(;lion
Itandud is
established for
grolUld waler
monitoring of
RCRA permitted
trcatmenl, storage,
or disposal facilities,
The slandard is sel
11 either an existing
or proposed RCRA-
MCl. background
concentration or an
alternate .
concenlution
protective of human
health and the
environmenL
Rcsowcc
Conscrnliun and
Recovery Act
(RCRA) Ground
waler Proteclion
SIIIIIII..".
(40 CFR 264.94)
1 o[ 6
Action to be
Taken to
Attain ARAR
The selected remedy
will be ISsessed 10
delermine .
compliance with
SI>WA MCLs fur
growld wall:r.
RCRA MCLs shall
be mct for growld
waler.
-------
'fABLE 8
Chemical-Speclllc ARARs for the Selected Remedy (continued)
Plclllo Farm Site, Coventry, Rhode Island
Authority
Medium
Requirement
I.t,tlt'rlll
Rcqulrcmcnt.;
«(;onl.)
Ground Water
U.S. EI)A Ground
Wllter I'rotection
Stratcgy
Surface/Ground
Water
SDWA Non.Zero
MCL Goals
(MCLGs) (40 CFR
141.50.141.51)
Surface/Ground
Water
U.S. EPA Heahh
Advisories (HA) and
Acceptable Intakes
(AD!)
Status
Requirement
Synopsis
To lie Continued
Provides o\.)\eclives for
classification and
restoration of ground
water based on its
vulnerability, use,
and value.
Relevant and
Appropriate
Nonenforceable
health goals for
public water
systems. The
U.S.EI'A has
promulgated non.
uro MCL Goals for
specific
contaminants.
To Be Considered
To provide
guidelines for
chemicals that may
be intermiuently
encoW1tered in
public ~Iter supply
systems.
Action to be
Taken to
Altaln ARAR
This strategy is
considt..-red in
conjunction with the
Federal SDWA and
Rhode Island Water
Quality Standllds.
Treatment will be
conducted to meet
non-zero MCL
Goals.
HAs and ADls Ile
considered to assess
health risks from
contamination at the
site.
-------
'l'l\l3LE 8
Chemical-Specific ARARs for the Selected Remedy (continued)
Plclllo Farm Site, Coventry, Rhode Island
Authority
Requirement
Medium
I"~tlt'rlll
R~qulrcmcllts
(Coni.)
Surface Waler
CleM Waler Acl
(CW A) Sections
301-304; EPA 44/5-
86-001, Ambienl
Waler Qualily
Crileria (WQC) fur
Prolection of Human
Health and Aqualic
Life (40 CI;K 131)
Soil
TSCA PCB Spill
Clean-up Policy
(40 CFR Part 761,
Subparl G)
3 of (i
Status
Relevanl and
Apprupriale
To Be Considered
Requirement
Synopsis
Nonenforceable
guidance develuped
Wider the CW A.
wed by the Slale, in
conjunclion willI.
designaled use for a
stream segmen!, to
establish waler
Ilunlily siandards.
WQC levels for
proleclion of human
henlth from
consuming aquatic
orgill isms (primarily
!ish) and for
. protection of aquntic
organisms have been
developed for
sever.1
contaminants.
Pertains 10 recent
PCB spiUs (grealer
than SO pprn PCB
and occurring afler
SI4/87) and
establishes clean-up
goals for sites
depending on use
and accessibility.
Action to be
Taken to
Attain ARAR
Amhient waler
qualily crileria will
be allained in
surface walers at the
end of rClllcdinl
actiun. eilher
through nalural
altenualinn or active
rcmcdinl mcnsurcs.
Used to del ermine
the Irealmen! of
PC" contaminalion
and the clean-up
levels
-------
TABIE 8
Chemical-Specific ARARs for the Selected Remedy (continued)
Plclllo Farm Site, Coventry, Rhode Island
Authority
Medium
Requirement
Io'l'd nil I
Hl"III'r~lIu'liloi
(t:IIIII.)
All
(As Ap.,licuhlc)
U.S.EI'A Risk
Kcfcrcllcc I)IISCS
(KfUs)
All
(As Ap"licllhlc)
U.S.EI'A Carcillllgcn
AssesslllclIl <:rlllill
(CAO) POlency
Faclors .
All
(As Applicable)
Healili EffeclS
AssessmenlS (HEAs)
4 of 6
Status
To IIc Considercd
To Bc Considered
To Be Considered
Requirement
Synopsis
Rn)s are dose levels
dcvellllJCd by EI' A
10 dClcnnine
protection against
noncarcinogcnie
effcclS from
contamination
exposure.
To compute !he
illcremcntal cancer
risk from exposure
10 aite oontaminanlS.
To present lox icily
data for specific
chemicals for use in
public heaJ!h
assessments.
Action to be
Taken to
Attain ARAR
Kn>s will be
collsideroo In assess
heahh risks frolll
conlalllinalllS al Ihe
site.
CAe: pOlellcy
faclms will he
considered to assess
hcal!h risks frum
OOnlaminanlS al !he
site.
HEAs will be
considered 10 assess
heal!h risks from
contanlinanlS at !he
site.
-------
'l'AHLE 8
Chemical-Specific ARARs for the Selected Remedy (continued)
Plclllo Farm Site, Coventry, Rhode Island
Authority
Medium
Requirement
SlIlh' Hl"I"lnlllclls
Orllllllli Wllter
Rh..,lc IsllIIlIl Rulcs
IIIld Rcguklati..ns fur
Ground Water
Quality (Re~ulation
DEM-OW-0I-92,
July 1993)
Ground Water
Rules and
Regulations fur
Public Drinking
Water
(R46-13-DWQ)
5 of £>
Status
Requirement
Synopsis
Relcvant IIIld
Appropriate
To pmlccl 111111
reslore the qualily of
the state's ground
waler resources.
Relevanl and
Appropriate
To eSlablish
drinking wlter
MCls for I number
of organic and
inorganic
contaminants.
Adupl8 1IIIIIdurda lei
forth in the federal
SDWA.
Action to be
Taken 10
Attain ARAR
The ~clccled rcmcdy
will be designed so
that discharges to
growld waler: do nul
degrade a gmund
walcr's dassilics-
tion; do nol Curther
degrade a non-
attainment ground
water; and meel
ground waler qualily
standards and
preventive action
limits. Appropriate
monitoring will be
conducted 10 ensure
compliance.
Ground water will
meel Ihese stlllidards
in the selected
remedy.
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TABLE 8
Chemical-Specific ARARs for the Selected Remedy (continued)
Plcillo Farm Site, Coventry, Rhode Island
Authority
Medium
Requirement
Sliltl' RI'lllIlnllll:lIls
(Cont.)
SIlI!'lIce Wllter
Hlullie IsllUul Wilier
Quality Standards
(Section 6)
Surface Water
Rhode Island Water
Quality Regulations
(Effective l,was;
Amcnded 10128/1111)
6 of 6
Status
Requirement
Synopsis
Al'l'liellhle
CllIssil'ies wllter use
and delines water
quality standards to
protect public health
and welfare, enhance
the quality of State
water, and serve the
purposes of the
CWA.
Applicable
To restore, preserve,
and enhance the
quality of the waters
of the state and 10
protect the waters
from pollutants.
Action to be
Taken to
Attain ARAR
Surllll:e willers will
meet these standards
through remediation
of the glllllnd Wilier
ill the sclcetoo
remedy.
Surface waters will
meet these
regulations thwllgh
remediation of the
ground waler in the
selected remedy.
-------
TABlE 9
Location-Specific Applicable or Relevant and Appropriate Regulations (ARARs) for the Selected Remedy
Plclllo Farm Site, Coventry, Rhode Island
Aulhorlly
Medium
Requirement
Status,
Requirement
Synopsis
Io'cderal
Requirements
Sediment
Clean Waler Acl
(CWA) SccLiun
404(b) (40 CFR 230;
33 CFR 320-330)
Applicable
No discharge or
dredged or fill
material shall be
permitled if &here is
a praclicable
alternative &hat has
less adverse impact
on &he aquatic
ecosystem, 50 long
as &he alternative
does not have o&her
lignifiClllt adverse
envirorunental
consequences.
Appropiate Uld
p'lClicable Ilcps
mutt be laken which
will minimize &he
polential edverse
implCtl on the
aquatic ec:olystem.
Scdimenl
Pruleclon or
Wetla,mls Elecutive
Order No. 11490
(40 CI1K I'art 6)
Applicable
Requires Feder.1
agencies to avoid, to
the eltent possible,
the advene impacta
associaled wi&h &he
deslJucLion or 1055
or wetlands, and to
avoid suppon 'or
new consllUclion in
wellands ir a
practical ahem.live
uiata.
1 of 4
Action to be
Taken to Allain
ARAR
1llere will be no
discharge or dredged
or fill materials into
wellands.
No work will be
conducted in the
wellands. Any
adverse iml'BCIS Lo
wetlands will be
minimized.
-------
, 1Will 9
Location-Specific ARARs for the Selected Remedy (continued)
Plclllo Farm Site, Coventry, Rhode Island
Authority
Medium
Requirement
"'etlerld
RC(llIlremelll~
(Colli.)
Swface Waler
Fish and Wildlife
Coordillalion Act
(16 USC 661-666,
40 CFR 6.302(g»
Stllte Rc.'qulrcmcIIIs
Ground Water
Rhuc.le lsIallc.l Rules
and Regulations for
Ground Water
Quality (Regulalion
OEM-OW -01-92,
July 1993)
2 of 4
Status
Applicable
Applicable to the
exlenl that the
siandards are more
stringent
Requirement
Synopsis
TIns regulation
requires prolection
of fash or wildlife
resources related to
actions that control
or modify Wiler
bodies. U.S. Fish
and Wildlife
Services musl be
oonsuhed if any
Federal Agency
proposes 10 modify
wiler bodies.
To protecl and
restore the qUllity of
the State's ground
wlter resowces.
Action to be
Taken 10 Attain
ARAR
The selected remedy
will be in
compliance with this
regulation. U.S. Fish
and Wildlife has
been consulted.
(Note: Check 10
enswe F& W
consultation.)
Ollie selected remedy
will be designed so
that discharges 10
ground waler do nol
c.lcgrlc.le I ground
wIler's
classification; do nol
further degrade a
non-attainmenl
ground WIler; and
meet ground water
qUllity standards
and preventive
aclion limiu.
Al'l'wl'fiate .
monitoring will be
conducted 10 ensure
compliance.
-------
TABLE 9
Location-Specific ARARs for the Selected. Remedy (continued)
Plclllo Farm Site, Coventry, Rhode Island
Authority
Medium
Requirement
Slate Requirements
(Cunt.)
Sediment
Freshwater Wel1ands
Acl (RIGL 2-1-18-
27; Title 2. Chapter
1 1118-27)
] of 4
Status
Requirement
Synopsis
Applicable
To .minimize
physical .heralion to
wetlands so their
beneficial runctions
can be preserved.
Acllon to be
Taken to Attain
ARAR
tr the selected
remedy requires
removing, rilling.
dredging, or altering
. an RtOEM deHned
weiland, or
conducting work
within 50 reet or a
wetland, il will be
demonstrated that
the modificalions are
1101 signiricant to the
weiland or that the
proposed work wilt
contribute 10 the
protcc.:tiun ur the
wetland. Remedial
acLion wiU be
conducted 50 I1lat
iml'uc.:IR to wctl8111bi
will be minimized or
mitigated.
-------
'rABLE 9
Location-Specific ARARs for the Selected Remedy (continued)
Plclllo Farm Site, Coventry, Rhode Island
Authority
Medium
RequIrement
SllIle Rcqulrt~menls
(Coni.)
Sediment
Rules and
Regulations
Governing the
Enforcement of lite
Fresh Waler
WeLiands Act
(August 1990)
. 4 of 4
Status
RequIrement
SynopsIs
Applicable
Establishes strict
guidelines for lite
aherauon of fresh
water wetlands.
Acllon to be
Taken to AllaIn
ARAR
The seleCled remcdy
will be designed and
conducted to
minimize impact on
wetlands.
Sedimentauon of
fresh waler wetlands
will be prevented.
TIte effect on
drainage and/or
runoff charaCleristics
and wildlife habitat
will also be
considered. In
additiun. IK' work
will be condUCled in
lite weLiands.
-------
TABLE 10
Action-Specific Applicable or Relevant and Appropriate Regulations (ARARs) .
Plclllo Farm Site. Coventry. Rhode Island for the Selected Remedy
       Action 10 be
     Requirement Taken 10 Allain
Aulhorlty Medium Requirement  Sialus Synopsis ARAR
.'ederal Air Resource  Relevant and Regulations contain The selectcd remedy
Requirements  Conservation and  Appropriate requirements for air shall mect the
  Recovery Act   pollutant emissions requiremcnts set
  (40 CFR 265,   from thenna! units. fonh in this suhpan.
  Subpart P)     
 Air Resource  Relevant and Regulations contain The selected remedy
  Conservation and  Appropriate air pollutant shall meet the
  Recovery Act  depending on emmission standards requiremcnts of
  (40 CFR 264,  concenlration of for process vents, these regulations set
  Subpart AA)  emission closed vent systems, fonh in this suhpan.
     and control devices 
     at hazardous waste 
     Ireatrnenl, storage, 
     and disposal 
     facilities.  
 Air Clean Air Act  Relevant and Regulations The selectcd remedy
  (40 CFR 61.348)  Appropriate establish the shall meet the
     hazardous air requirements of
     pollutant emission these regulations for
     standard for benzcne emissions.
     benzene.  
 Air Clean Air Act  Relevant and Regulations The selected remedy
  (40 CPR 61.63)  Appropriate establish. the shall meet the
     hazardous air requirements of
     pollutant emission these regulations for
     , Slandard for vinyl vinyl chloride
     chloride.  emissions.
  1 of 9   
-------
'rAI3LE 10
Action-Specific ARARs
Plcilio Farm Site. Coventry. Rhode Island for the Selected Remedy
Authority
Medium
, Status
Requirement
Federal
Requirements
(ConI.)
Air
OSWER Directive
9355.0-28: Air
Slripper Control
Guidance
To He Considered
Air
USEPA Region I
Memo from louis
Gitto to Merrill
Holunan (July 12,
1989)
To Be Considered
S'ediment
Interim Sediment
Quality Criteria
To Be Considered
2 of 9
Requirement
Synopsis
This document
provides guidance
on the control of air
emissions from air
strippers used 11
Superfund sites.
SuperfWld air
strippers in ozone
non-attaimnent areas
will generally merit
conlrols on VOC
emissions.
These criteria were
developed by U.S.
EPA for certain
hydrophobic organic
compounds,
including PCBs, to
protect benthic
organisms. The
criteria for PCBs is
19.5/g PCB/&
carbon.
Acllon to be
Taken to Allain
AAAA
This document will
be considered if UI
air stri pper, as
provided for in the
selected remedy, is
. required.
This document will
be considered if an
air stripper. as .
provided for in the
selected remedy, is
required.
tr sediments need to
be remediated, the
cleUlup levels
developed for
sediments will be
consistent with
interim criteria.
-------
'fABLE 10
Action-Specific ARARs
Plcillo Farm Site, Coventry, Rhode Island for the Selected Remedy
Authority
Medium
Requirement
Status
t'cdcral
Reqldrements
(Cont.)
Soil
Toxic Subslance
Control Acl
(40 CFR 761)
Applicable if PCD
concentrations are
>50 ppm; Relevanl
and appropriale if
PCB concenllations
are <50 ppm .
3 of 9
Requirement
Synopsis
All materials Ihal
conl8in PCBs 81
concentrations of 50
ppm or greater shall
be disposed of in 8JJ
incineralor or in a
chemical waste
landfill or, upon
application, using a
disposal method 10
be approved by the
EPA Region in
which !he PCDs are
located. On-sile
storage facilities for
PCBs shall meet, al
1 minimum, the
following criteria:
(I) Adequate nx,f
and walls 10 prevenl
rlin, (2) Adequate
floor with
continuous curbing,
(3) No openings !hal
would permit liquids
10 flow frorn curbed
arel, and (4) Nol
located II 1 sile Ihal
is below the 100-
year flood waler
elevation.
Action to be
Taken to Attain
ARAR
The selected remedy
will meel these
regulalions for I'cn-
conlaminated
materials slored,
trealed, or disposed
of.
-------
'!'AU1£ 10
Action-Specific ARARs
Plcillo Farm Site, Coventry, Rhode Island for the Selected Remedy
Authority
Requirement
Synopsis
Medium
Requirement
Status
"'c.'tleral
Requirements
(Cont.)
Swface Water
Regulates the point
source discharge of
water into public
swface waters.
Clean Water Act
National Pollutant
Discharge
Elimination System
(40 CPR Parts 122
and 125)
Applicable
Stllte Requirements
Air
Sets limits on
opacity of emissions.
Air Pollution
COlilrol Rcgulation
No. I: Visible
Emissions
(Section I)
Applicable
Air
Air Pollution
Control Regulation
No. 11: Odors
(Scction 11)
Applicable
This regulation
prohibits the
emission of any air
contaminant or .
combination of air
contaminants which
create an
.objectionahle odor
beyond the property
line of the site.
4 of 9
Action to be
Taken to Attain
ARAR
Requiremcnts of
these regulations
. will be met if
treated ground water
is discharged to .
surface waters.
The selected remcdy
will re411ire conlrol
of visible emissions
if 20 percent opacity
is exceeded for more
than 3 minutes in
any hour.
Odorous emissions
from remediation
activities must be
monitored and
controlled, if
necessary. to prevent
objectionahle odors
beyond the property
line.
-------
'l'ABLE 10
Action-Specific ARARs
Plcillo Farm Site, Coventry, Rhode Island for the Selected Remedy
      Action to be
     Requirement Taken to Allain
Authority Medium Requirement Status Synopsis ARAR
Slalc Rcqulrcmcnls Air Air Pollulion Applicable TI"s regulation The selecled remedy
(ConI.)  Conlrol Regulalion  prohibilS the will be conslrucled
  No. 22:  Air Toxics  emission of such Ihal emission
  (Section 22)  specified levels listed in this
     conlaminanlS at rates regulalion will be
     which would result meL
     in ground level 
     concentrations 
     grelter than 
     acceptable anlbient 
     levels set in the 
     regulation. 
 Air Air Pollution Applicable Requires thai TIle selected remedy
  Control Regulation  reasonable must use good
  No.5: Fugitive Dust  precautions be taken indUSlrial practices
  (Section 5)  to prevent to prevent causing
     particulate malter airborne particulale
     from becoming malter.
     airborne. 
 Air Air Pollulion oonlrol Applicable TItis regulation selS Emissions of organic
  Regulation No. 15:  limits on the amount sol venl~ will be
  Olgwlic Solvcnt  of organic solvenls controlled to ensure
  Emissions  emilled into the that the siandards
  (Section 15)  lIImosphere. are meL
5 of 9
-------
'l'Al3LE 10
Action-Specific ARARs
Plcillo Farm Site, Coventry, Rhode Island for the Selected Remedy
Authority
Requirement
Synopsis
Medium
Requirement
Status
Sluh~ l(ccllllrcmclIls
(Cunl.)
Air
RluKle Islmull'lIlicy
on I'ermilling Air
Skippers
1'0 Be Considered
ESlahlish pcrmilling
requiremenlS for air
s!ripper installalions.
W liSle
Rhoc.le Islwld
Hazardous Wasle
Rulcs and
Regulatiuns
(Secliun 8)
Relcvanl amI
Appropriate
Oullines
requiremenlS for
general waste
analysis. security
measures,
inspections, and
training
requiremenlS.
Wasle
Rhoc.le Islwld
Hazardous Wasle
Rules and
RCj:ulRlions
(Set:lilllls 'l.lK, 'l.II})
Relevant and
Appropriate
Outlines operational
requiremenlS for
proper and safe
mRnR!:cmenl 100
oondiliuns for
containers and tanks
regarding treRlment,
storage, and disposal
facilities.
6 of 9
Acllon to be
Taken to Allain
ARAR
1llis dllcumenl will
be considered if an
air stripper needs to
be inljJlemented.
This documenl will
guide discussions
with RIDEM
regarding the use of
air s!rippers in
remedial actions.
The selected remedy
will be constrUcted,
fenced, posted, and
operated in
IICcorc.lance wilh Ihis
requirement. All
workers will be
properly trained.
The selected remedy
will conform with
the proper and safe
IISR!:C IIf IRnks IrKl
oonlainers in
IICcordwlce wilh
Ihese requiremcnts.
-------
TABLE 10
Action-Specific ARARs
Plclllo Farm Site, Coventry, Rhode Island for the Selected Remedy
Aulhorlty
Requirement
Medium
Slale Requlremenls
(Cunt.)
Ground Water
Rhode Island Rules
and Regulaliuns fur
Ground Water
Quality (Regulalion
DEM-OW -01-92,
July 1993)
7 of 
-------
TABLE 10
Action-Specific ARARs
Plcillo Farm SUe, Coventry, Rhode Island for the Selected Remedy
     Acllon to be
    Requirement Taken to Allain
Authority Medium Requirement Status Synopsis ARAR
Siale Requlremenls Ground Water Rhode Island Applicable R~gulations preserve If treated waler is
(l:IIIII.)  Underground  the qualily of the reinjected into Ihe
  Injection Control  ground waler from aquifer, Class V
  Program Rules and  contamination by wells will be
  Regulations  discharge into designed, .
  (June 1984)  injection wells and conslructed, and
    other subsurface operated in
    waste disposal of accordance with
    hazardous and other these regulations so
    wastes. Regulates as to prevent ground
    proper location, waler contamination.
    design, conslruction, 
    maintenance, and 
    operation of 
    injection wells and 
    other subsurface 
    disposal systems 10 
    prevenl ground 
    water conlamination. 
 Surface Water Rhode Island Waler Applicable No person shaU If \realed waler is
  Qualily Regulations  place or discharge discharged inlO
  (Seclions 1, 8, 10,  pollutants inlo any surface walers, Ihe
  IInd 17)  waters of the Slate selected remedy will
    unless the discharge be designed su Ihal
    complies with discharge 10 surface
    ernuent standards waler will meet
    and limitations. water qualily
     standards and
     limilatiuns.
8 of 9
-------
TABLE 10
Action-Specific ARARs
Plcillo Farm Site, Coventry, Rhode Island for the Selected Remedy
Authority
Requirement
Synopsis
Acllon to be
Taken to Attain
ARAR
Medium
Requirement
Status
Siale Requlremenls
(Cont.)
Swface Waler
Rhode Island Water
Quality Standards
(Section 6)
Applicable
. Classifies waler use
and defines waler
quality goals to
protect public health
and welfare, enhance
the quality of slate
water, and serve the
purposes of the
CWA.
9 of 9
If discharges 10
surface waters from
thc rcmcdial !!Ction
is necessary. these
"discharges must
meet these
standards.
-------
APPENDIX C
RECORD OF DECISION
PICILLO FARM SUPERFUND SITE
-------
IC,.'M!


..
Scare or Rhode is;ar.d and ?rovider.ce P!anrat;cns
Department or Environmental. ,\ianagement .
Office of the Director
9 Hayes Screet
Providence, RI 02908
23 September 1993
~ Paul Keough
. Acting Regional Administrator
: Environmental Protection Agency, Region 1
; John F. Kennedy Federal Building
i Boston, MA 02203-2211
RE:
Record of Decision for the Picillo Farm Superfund Site, Coventry, Rhode Island
Dear Mr. Keough:
This is to advise you that the State of Rhode Island concurs witn the selected remedy
detailed in the September 1993 Record of Decision for the Remedial ACtion of the Picillo
Farm Superfund site. This concurrence is based upon all aspects of the abovementioned
Record of Decision being adequately addressed and implemented during design,
construction and operation of the remedy.
I The Depanment wishes to specifically emphasize the following aspects of the Record of
i Decision:
I
i
I
i .
,

I
i
, .
I
,
,
i
i
I .
I

I
I
.,
. i
I
I
The remedy as proposed and implemented must ensure compliance with all
applicable or relevant and appropriate State and FederaI statues, regulations and
policies.

Contaminant specific interim cleanup goals, as stated in this Record of Decision. are
an acceptable short term strategy. However, the long term remedial objective is to
restore the site to acceptable levels that satisfy the remedial risk goals for an
anticipated future use as a possible residential area.
This remedy must identify institutional controls that are applicable throughout the
remedial action project life, which are protective of human health. Also, in the event
that the remedial risk goals cannot be achieved, long-term controls (applicable after
the remedy is terminated) must be instituted to prevent an unacceptable risk to
human health and the environment.
Telephone 401-277 -2771, TDD 277-6800. FAX 274.7337
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P. Keough
23 September 1993
Page Two
.
The Record of Decision states that extracted groundwater will be. treated by
ultraviolet (L'V)joxidation and carbon adsorption Q!: air stripping and carbon
adsorption. . Based upon itS long-term effeCtiveness and on-site destruction
capabilities of contaminantS, the State prefers the implementation of (Uv")joxidation
over air stripping. Air stripping transfers contamination to another media rather than
offering destruction ability.
Finally, I urge EPA to make every effort to assure that the remedy will be implemented in
a timely and. efficiem manner.
Thank you for providing us with an opportunity to review and concur with this important
Record of Decision. . .
cc:
James Fester, Associate Director, DEM
MeriU Hohman, Director, EPA Region I Waste Management Division
Dick Boynton, Chief, RI Superfund SeCtion
Terrence Gray, Chief, DEM Division of Site Remediation
Claude Cote, Esq. DEM Office of Legal Services
Warren Angell, Supervising Engineer, DEM Division of Site Remediation
/ Anna Krasko, Remedial Project Manager .
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