EPA910/9-go-022b
United States
Environmental Protection
Agency
Region 10
1200 Sixth Avenue
Seattle WA 88101
Alaska
Idaho
Oregon
Washington
Water Division
Environmental Review
February 1M1
Neskowin
Regional Sanitary Authority
Wastewater Collection,
Treatment, and Disposal
Facilities
Final Environmental Impact Statement
Volume II
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NESKOWIN REGIONAL SANITARY AUTHORITY
WASTEWATER COLLECTION, TREATMENT, AND DISPOSAL FACILITIES
Final Environmental Impact Statement
Volume 2
Comment Letters
INDEX
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DATE
LETTER NO.
COUNTY, STATE. AND FEDERAL AGENCIES
Tillamook County
Board of Commissioners
Department of Community Development
Sanitarian
Sanitarian
10-24-90
10-25-90
10-29-90
10-29-90
13
14
15
16
Oregon State
Department of Environmental Quality
Department of Fish and Wildlife
Executive Department
Department of Agriculture
Department of Economic Development
State Parks and Recreation Department
Division of State Lands
State Historic Preservation Office
Parks and Recreation Department
State Historic Preservation Office
10-26-90
10-29-90
10-17-90
11-01-90
11-03-90
10-26-90
10-26-90
10-30-90
10-30-90
10-30-90
10-28-90
1
2
10
11
3
4
5
6
7
8
9
10-17-90
12
United States
Department of Commerce
National Marine Fisheries Service
Department of Health and Human Services
Centers for Disease Control
Department of the Interior
Fish and Wildlife Service
10-30-90
10-25-90
9-28-90
16a
17
18
SPECIAL INTEREST GROUPS
Friends of Neskowin 10-21-90
Friends of Neskowin
"Quotes from the EPA EIS for Neskowin"
Oregon Natural Resources Council 10-08-90
Ocean Shores Conservation Coalition 10-27-90
Oregon Trout 11-01-90
19
24
21
22
23
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INDIVIDUALS
Anderson, John 10-31-90 25
Carver, Gene and Jeanette 11-01-90 26
Corliss, John 11-01-90 27
Gulp, Beverly 11-02-90 28
Gulp, Richard 11-02-90 29
Dougherty, Philip and Susan 11-01-90 30
Duncan, Alice 10-27-90 31
Duncan, David 10-28-90 32
Emlaw, Merry 10-26-90 33
Frank, Mamie 10-30-90 34
French, Edd 10-26-90 35
Fuhrmeister, Jeffrey and Jeraline 10-02-90 36
Fultz, Lester 10-31-90 37
Givens, James and Elen 11-02-90 38
Goodrich, Joseph and Karen 11-05-90 39
Goodrich, Goodrich, Koch, Koch, Grenbaum,
Ousele, Ousele, Haga, Madenski 11-04-90 40
Hadley, Shirley 11-01-90 41
Haga, Douglas and Lee 10-30-90 42
Harding, Goodwin 11-03-90 43
Hegge, Harold and Florence 11-04-90 44
Jennings, R. Duke 11-01-90 45
Joyce, David 09-05-90 46
10-10-90 47
11-01-90 48
Joyce, Katharine 09-27-90 49
10-05-90 50
10-29-90 51
Killeen, Gerard 10-30-90 52
Koch, Randall 11-06-90 53
Kosterlitz, Richard 10-04-90 54
10-30-90 54a
10-30-90 55
McNamara, Kevin and Lowry, Barbara 11-05-90 56
McNeil, Don 10-31-90 57
Madenski, Melissa 11-04-90 58
Martin, Kerri 10-30-90 59
Martin, William 11-01-90 60
Meyer, Roger 10-24-90 61
Murdock 62
Oregon Iron Works, Inc. 11-02-90 20
Osborne, Ed and Cathi 11-01-90 63
Ousele, David 10-30-90 64
Ousele, Gale 10-30-90 65
Patten, George 11-01-90 66
Patten, Skip 11-01-90 67
Phipps, Charles and Mary 11-01-90 68
Querin, Douglas 11-02-90 69
Ramey, Suzanne H. 11-07-91 85
Rissel, Sally 11-04-90 70
Saunders, Carolyn and McCormack, Ken 11-02-90 71
Saunders, Katherine 11-01-90 73
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INDIVIDUALS continued
Schlicting, H.R. 11-01-90 74
Schlicting, Theodore 10-23-90 75
Schwartz, Shirley 10-31-90 76
Seeley, Becky Wiese 10-06-90 77
Sifford, Alex 10-31-90 78
Stahl, John R. and Janet 11-05-91 84
Stephens, Sue 10-31-90 79
Strader, Charles 11-05-90 80
Thompson, Margot and George 11-03-90 81
Tutt, George 11-05-90 82
Wiese, N.C. 10-06-90 83
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Response to Written Comments
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Department of Environmental Quality
811 SW SIXTH AVENUE. PORTLAND, OREGON 97204-1390 PHONE (503) 229-5696
October 26, 1990
Gerald Opatz
EIS Project Officer
Environmental Evaluation Branch (W/D 136)
Environmental Protection Agency Region X
1200 Sixth Avenue
Seattle, WA 98101
Re: Draft Environmental Impact
Statement (DEIS), Neskowin
Regional Sanitary
Authority Wastewater
Collection, Treatment, and
Disposal Facilities
Dear Mr. Opatz:
The Oregon Department of Environmental Quality requests that the
public comment record for the above referenced DEIS indicate that
the Department supports the proposed project as essential for
protection of public health and water quality in the Neskowin
area. Our support is reflective of the fact that the project
ranks 16th (among 104) on the Department's current Construction
Grants Priority List. The Neskowin project has had a relatively
high priority ranking for several years since a study conducted by
the Department in 1985 concluded that bacterial contamination of
the creeks near the Neskowin core area results from failing on-
site waste disposal systems.
The DEIS and 1988 Facilities Plan Update bring together much
information that makes the need for the proposed project apparent.
Among the salient considerations are these:
Water quality sampling over the last decade has repeatedly
found evidence of fecal bacterial contamination of area
streams. The 1985 DEQ study indicated the contamination
derives from human sources through failing on-site systems.
The bacterial contamination of area surface waters is an
indication of a threat to public health. This is of
especially great concern due to the recreational nature of
the Neskowin area and the contact recreation use of area
surface waters in summer.
1. Comment noted.
2
b
2. Comment noted. This was supported by the water quality
sampling program completed during preparation of the
EIS.
3. Comment noted.
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The sand dune soils prevalent in the core area are poorly
suited to on-site waste disposal systems. These rapidly
draining soils generally do not allow for adequate removal
of pathogenic or chemical contaminants. In the specific case
of Neskowin, the core area has developed on small lots at
urban densities which would not be acceptable for on-site
systems under DEQ's present rules. The use of seepage pits
and cesspool which are also prevalent in the core area would
likewise not be allowed. The existing on-site systems
constitute a continuing threat to public health and the
quality of surface and groundwater.
4 4. Comment noted.
It is the policy of the State of Oregon, as stated in ORS 468.710,
to prevent and abate water pollution and to ensure that no waste
be discharged to waters of the state without adequate treatment.
Clearly, improperly treated waste is being discharged into
Neskowin area groundwater and creeks resulting in a threat to
public health and degradation of water quality. The construction
of a properly functioning sewage collection and treatment system
is the most appropriate means of permanently correcting this
situation. The Department supports implementation of the proposed
project.
Thank you for the opportunity to comment.
5 5. As indicated in the Background of the DEIS, the purpose
of the provision of new sewage treatment facilities is to
eliminate failing septic systems which are contributing to
groundwater and surface water contamination which in
turn increases the risk to public health.
Sincerely,
LRT:RJS:crw
CG\WC7343
Lydla R. Taylor
Administrator
Water Quality Division
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NOV
Department of Environmental Quality
_l
811 SW SIXTH AVENUE, PORTLAND, OREGON 97204-1390 PHONE (503) 229-5696
October 29, 1990
Gerald Opatz
Environmental Review Section
Environmental Protection Agency
1200 Sixth Ave.
Seattle, WA 98101
Dear Mr. Opatz:
Draft EIS for Neskowin
RSA Hastewater
Collection, Treatment,
and Disposal Facilities
In my review of the above referenced document, I have noted a
couple of places in the text where additions or clarification
would result in a more comprehensive document.
Direct reference to Oregon's Groundwater Quality Protection
Rules, OAR Chapter 340, Division 40 is needed. While these
rules are generally referred to in latter chapters, there is no
mention of them in Chapter 1 under "State Laws, Regulations,
and Policies" as should be.
In addition, the description in Chapter 3 of "Geological Units"
is cursory at best, and does not provide specific information
regarding rock types, geologic structure, or proper names of
geologic formations. For the purpose of evaluating potential
impacts to groundwater, a more detailed description of the
geology and geohydrology is a must.
Thank you for this opportunity to comment.
Sincerely,
Lucinda A. Bidleman
Groundwater Section,
Water Quality Division
Wastewater Finance Section, WQ Division, DEQ
Northwest Region, DEQ
6. Comment noted. Text has been added in Chapter I in the
discussion of state laws and regulations.
7. The project is comprised of three components - the
collection system, the treatment facility, and the effluent
system. The collection system will extend from the
discharge side of the septic tanks to the treatment plant
and will be tightly jointed; no movement of effluent into
the groundwater is expected. The treatment plant will be
constructed above ground and the storage lagoons will be
lined; no seepage to groundwater is anticipated. The
effluent disposal system will discharge treated effluent to
surface waters; no impact to groundwater is anticipated.
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Executive Department
155 COTTAGE STREET NE. SALEM. OREGON 97310
November 3, 1990
Gerald Opatz (M/S WD-136)
U. S. Environmental Protection Agency
Region X
1200 Sixth Avenue
Seattle, WA 98101
Subject: Neskowln Regional Sanitary Authority
Wastewater Facilities
TlUamook County
PNRS IOR900917-016-4
Thank you for submitting your draft Environmental Impact Statement for State of
Oregon review and comment.
Your draft was referred to the appropriate state agencies for review. The
Departments of Parks, Economic Development, Agriculture, Division of State Lands,
and the State Historic Preservation Office have offered the enclosed comments
which should be addressed in preparation of the final Environmental Impact
Statement.
The Department of Environmental Quality has submitted their comments directly to
you, and the Department of Land Conservation and Development comments will be
forwarded to you as soon as they are received.
We will expect to receive copies of the final statement as required by Council of
Environmental Quality Guidelines.
Sincerely,
INTERGOVERNMENTAL RELATIONS DIVISION
8 8. Thank you for forwarding the DEIS to the appropriate
agencies.
Dolores Streeter
Clearinghouse Coordinator
Attachment
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OREGON INTEROOVERNKENTAL PROJECT .^EVIEH n~nTTV~r\
niiiltiiJ'lili
State Clearinghouse
Intergovernmental Relations Division' p-D . Q
-------
Project
OREGON INTERGOVERNMENTAL PROJECT REVIEW
State Clearinghouse
Intergovernmental Relations Division
155 Cottage Street N. E.
Salem, Oregon 97310
373-7652
SEP 1 9 1S90
NATURAL RESOURCES
STATE AGENCY,
REVIEW
Return Date:
ENVIRONMENTAL IMPACT REVIEW PROCEDURES
If you cannot respond by the above return date, please call to
arrange an extension at least one week prior to the return date.
ENVIRONMENTAL IMPACT REVIEW
DRAFT STATEMENT
[ ] This project has no significant environmental impact.
[ ] The environmental impact is adequately described.
[ ] We suggest that the following points be considered in the
preparation of a Final Environmental Impact Statement.
[ ] No comment.
REMARKS
November 5, 1990
Froo Rudy Fenfc, Chair, Tlllamook County SUCD: "Emphasize that "no action"
alternative will have significant adverse Impacts on grounduater, surface
water quality, land use, socloecononlcs, and public health."
Agency /}-<>-.',,. I
f)
IPR 15
.By.
Phone Number
NATURAL RESOURCES DIVISION
OREGON DEPT. OF AGRICULTURE
635 CAPITOL ST NE
SALEM, OREGON 97310-0110
10 10. The impact of the "no action" alternative is summarized
in Table S-3. Additional commentary is provided in the
Chapter 4, Environmental Consequences, pages 4-1
through 4-4. It is further discussed in the comment letters
and testimony given by the Tillamook County Sanitarian,
Letters No 15 and 16 and Comments 396-399.
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OREGOH IHTEROOVEMOmiTJU. PROJECT REVIEW
State Clearinghouse
Intergovernmental Relations Division
155 Cottage Street N. E.
Salem, Oregon 97310
373-7652
STATE AGENCY
Project Number_
REVIEW
"Return Date:
ENVIRONMENTAL IMPACT REVIEW PROCEDURES
If you cannot respond by the above return date, please call to
arrange an extension at least one week prior to the return date.
ENVIRONMENTAL IMPACT REVIEW
DRAFT STATEMENT
[ ] This project has no significant environmental impact.
b«4. The environmental impact is adequately described.
[ ] We suggest that the following points be considered in the
preparation of a Final Environmental Impact Statement.
[ ] No comment.
(1 ,YwUtA -
or is.
REMARKS
11 11. Comment noted. Please also refer to Response to
Comment 1, Letter No. 1.
Agency_
IPR 15
Phone Number
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OREGON IHTERGOVERNHEMTAL PROJECT REVIEW
State Clearinghouse
Intergovernmental Relations Division
155 Cottage Street N. E.
Salem, Oregon 97310
373-7652
-,V 4^ STATE AGENCY, REVIEW
Number '•*': '* '< '- '- .•'-.' ~ . 1 ^ ~ -• Return Date:_
ENVIRONMENTAL IMPACT REVIEW PROCEDURES
If you cannot respond by the above return date, please call to
arrange an extension at least one week prior to the return date.
ENVIRONMENTAL IMPACT REVIEW
DRAFT STATEMENT
[ ] This project has no significant environmental impact.
[ ] The environmental impact is adequately described.
["] We suggest that the following points be considered in the
preparation of a Final Environmental Impact Statement.
[ ] No comment.
REMARKS
705
Agency f*.. * <•.,
IPR #5
O
Phone Number
7 '
12. Comment noted. Text has been added in Chapter 1,
under the Section entitled State Laws, Ordinances, and
Regulations.
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8
OREGON IMTERGOVERNMZHTAI. PROJECT
State Clearinghouse
Intergovernmental Relations Di'v
155 Cottage Street N. E.
Salem, Oregon 97310
373-7652
mte ana rpjuru iw ±*n cc
^/^
STATE AGENCY- REVIEW
Project Number
• Return Date:
ENVIRONMENTAL IMPACT REVIEW PROCEDURES
If you cannot respond by the above return date, please call to
arrange an extension at least one week prior to the return date.
ENVIRONMENTAL IMPACT REVIEW
DRAFT STATEMENT
[ ] This project has no significant environmental impact.
[ ] The environmental impact is adequately described.
[V/J We suggest that the following points be considered in the
^ preparation of a Final Environmental Impact Statement.
[ ] No comment.
REMARKS
The construction of the Butte Creek, South Highway site and
the marine outfall will require a removal-fill permit from
the Division of State Lands. All impacts to wetland and
stream habitat must address the no net loss of functional
value criteria to compensate for loss of wetland habitat.
Agency__
IPR *5
.By.
Phone Number F
1 13
13. Comment noted. The need for a fill-remove permit has
been incorporated into the text of the FEIS in Chapter 1,
in the Section addressing State Laws, Regulations, and
Policies.
14. Comment noted. The proposed action will have no
direct effects on wetlands.
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OREQOH lOTBROOVERNMKHTAI. PROJECT REVIEW
State Clearinghouse
Intergovernmental Relations Division
155 Cottage Street N. E.
Salem, Oregon 97310
373-7652
8 T_A T^E^AOBMCT .REVIEW
Project Number ^ R 5 U :-J ? I 7 - Q 7 Q - A,,^.M Date.
ENVIRONMENTAL IMPACT REVIEW PROCEDURES
If you cannot respond by the above return date, please call to
arrange^ an extension at least one week prior to the return date.
ENVIRONMENTAL IMPACT REVIEW
DRAFT STATEMENT
This project has no significant environmental impact.
The environmental impact is adequately described.
We suggest that the following points be considered in the
preparation of a Final Environmental Impact Statement.
No comment.
15
NOTED
LOOSEN
Phone number
*;«P"- -.? !;:;-^
•'"'" " TT-r^wO
.31? - - i->-v
15. The text on page 3-47 has been modified to indicate that
two surveys have been conducted in the Neskowin area.
The village site along Meadow/Butte/Hawk Creek was
generally discounted.
The word "archaeological" has been deleted from the text
on page 4-8.
Appendix F provides documentation which describes the
surveys which have been conducted and the conclusions
that have been reached.
The NRSA has suggested that monitoring for subsurface
resources take place during construction. If cultural
artifacts are encountered during construction, the State
Historic Preservation Office (SHPO) will be notified
immediately and construction will cease at the site.
SHPO recommendations will determine subsequent
mitigation. EPA will provide grant conditions to insure
the above mitigation measures are implemented. Please
refer to Comment Letter No. 12, dated after Comment
15, Letter No. 9.
.i ^.irjr I'/-/v,i
^T co itb; {;L-
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10
Department of Fish and Wildlife
COLUMBIA REGION
TIIiAICOK DISTRICT OFFICE
4909 THIRD SOOSSf, TILLJUECK, OR 97141
October 17, 1990
Gerald Opatz, Chief
Enviponnental Rev. Section
Environmental Protection Agency
Region 10
1200 Sixth Avenue
Seattle, WA 98101
Dear Mr. Opatz:
The Tlllamook District Office of the Oregon Department of
Flsn and Wildlife conducts very little fish inventory work
on Nestowln Creek. To the best of our present knowledge
there are no threatened or endangered species in Neskowin
Creek.
We are, however, concerned with recent trends of Cono and
Chum Salman which we monitor in other basins. Both Coho
and Chum occur in Neskowin Creek, but recent data is
limited. If current trends continue over the next few
years, steps may be taken by this office to list these
species as sensitive.
Please contact me if you have further questions.
Sincerely,
RICK KLUMPH
District Fish Biologist
CC: BCD
Region 7
16 16. Comment noted.
17. Comment noted. One of the purposes of this project is
to improve water quality. The effluent will meet ODEQ
water quality standards for solids, BOD, water chemistry,
and temperature. Because of the sensitivity of the stream
relative to anadromous and resident salmonids and their
food organisms, it was decided that ultraviolet irradiation
would be the preferred method of disinfection. It is also
proposed to only discharge effluent during the winter
months when a dilution ratio of greater than 20:1 can be
attained. This will further preclude any potential
impacts to water quality and the biota. Please also refer
to Response to Comment 95, Letter No. 22.
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11
Department of Fish and Wildlife em **»„< ,„„.
w •»*««'*
2501 SW FIRST AVENUE. PO BOX 59. PORTLAND. OREGON 97207 PHONE (503) 229-5400
November 1, 1990
Gerald Opatz
Chief, Environmental Review section
Environmental Protection Agency
Region 10
1200 Sixth Avenue
Seattle, HA 9B101
Re: Neskovin Regional Sanitary Authority Haste-
water Collection, Treatment and Disposal Facilities Draft
Environmental Impact Statement (EZS)
Dear Mr. Opatz:
The Oregon Department of Fish and Wildjifa (ODFH) has
completed review of your draft EIS. (This letter is to
convey our recommendation for Effluent Storage and Disposal
Development Option five.
He understand this alternative would provide for summer
storage of all effluent between Hay 15 and October 31 with
discharge of stored and winter effluent into Neskowin Creek
between November 1 and Hay 14. Storage would be
accomplished at the Simpson Timber site.
ODFH further recommends EPA require the Neskowin Sanitary
Authority to discharge effluent at the currently existing
discharge site approximately 0.8 mile from the mouth of
Neskowin Creek.
Also, EPA should require automatic sensors and fail safe
alarm systems to monitor Neskowin Creek flows so that
discharge to Neskowin Creek occurs only when sufficient
creek flows are present to provide required dilution.
To minimize the likelihood of "worst case" treatment plant
system failure and resort to chlorine disinfection, ODFW
recommends:
1. Close EPA scrutiny of the treatment plant preliminary
and final design characteristics to ensure Neskowin
Sanitary Authority installs only state-of-the-art
engineered primary and secondary treatment. Especially
important is the requirement that only the best
possible ultraviolet (UV) disinfection system
engineering and installation is employed.
18
19
120
21
18. Comment noted.
19. The EPA preferred disposal option includes continued
use of the existing outfall.
20. EPA, in cooperation with ODEQ and ODFW, is
completing a study which will estimate daily flows in
Neskowin Creek, and determine periods of stream flow
unsuitable for effluent discharge. Based on the results of
this study, automatic stream flow sensors may be
required. This information would also be used by ODEQ
in establishing NPDES permit conditions. Please also
refer to Chapter 3, Surface Water, Water Quality,
Neskowin Creek Flow Data.
21. ODEQ will approve the plans and specifications prior to
the initiation of any construction. Because of the
sensitivity of the stream and its importance for
anadromous and resident fish species, no chlorine will be
used for disinfection. Ultraviolet disinfection is the
chosen method; ODEQ will approve the system.
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11
EPA
November 1,
Page 2
1990
2. Require facilities for removing the chlorine residual
so that if, in the unlikely event, the UV system fails,
and chlorine disinfection is necessary, all detectable
chlorine is removed from the effluent.
Thank you for the opportunity to comment.
Sincerely,
Gregory P. Robart
Staff Biologist
Aquatic Habitats Programs
Habitat Conservation Division
c Neskowin Sanitary Authority
DEQ, Water Quality Division - Vigil
EPA - Region 10 Environmental Review Section - Gray
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12
I
Parks and R&creatlon Departmei t
STATE HISTORIC PRES
525 TRADE STREET 8E, SALEM. OREGON 97310'
ERVATION OFFICE
'HONE (503) 378-5001 FAX (503) 378-6447
October
1990
Kevin France |
HGI Engineers
19 M.W. 5th Ave. I
Portland, OR 97209
REi NesXowln Wastewater Facilit
~ T6S,"*low,-Sec-6- •• r - - »
Tillanook County | !
Dear Mr. France:
Our office ha* reviewed 'our ;site files based on the
information you have supplied to
..
PORTLAND
OCT19S90
es Project
is since we have no record
of any historic or archaeological sites in or adjacent to
the proposed project area.' We feel that the project can
proceed as a "no effect* finding under Section 106 of the
Historic Preservation Act ind 36:CFR 800.
If you have any question
Gilsen at 378-5023.
Sincerely,
Janes N. Hanrick
Deputy .SHPO
JMHtlr
FRANCE.LTR
can contact Dr. Laland
22 22. Appendix F provides documentation which describes
surveys which have been conducted in the Neskowin area
and the conclusions that have been reached.
The text on page 3-47 has been modified to indicate that
two surveys have been conducted in the Neskowin area.
The village site along Meadow/Butte/Hawk Creek was
generally discounted. Please refer to Response to
Comment No. 15, Letter No. 9.
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13
COMMISSIONERS
I.A. Lane
K.M. Burdick
R.B. Miles
Tillamook County
Lend of Cheese. Tree$ end Oceen Breeze
(503)842-3403
BOARD OF COMMISSIONERS
Tillamook County Courthouse
201 Laurel Avenue, Tillamook, Oregon 97141
October 24, 1990
Mr. Gerald Opatz
EIS Project Officer
Environmental Evaluation Branch (H/D 136)
Environmental Protection Agency
1200 Sixth Avenue
Seattle, Washington 98101
RE:
DEIS for NRSA's Wastewater Collection,
Treatment, and Disposal Facilities
Dear Mr. Opatz:
He appreciate having the opportunity to comment on the Draft
Environmental Impact Statement (DEIS) for the Neskovin Regional
Sanitary Authority Waste Water Collection, Treatment, and
Disposal Facilities. This document discusses the potential
impacts of construction of vastewater treatment facilities for
the Community of Neskowin in Tillamook county. Our primary
concern is with the current and future impacts of not
constructing much needed sewage collection, treatment, and
disposal facilities for the developed portions of Neskowin while
funding is available for this much needed project.
The core area of Neskowin has been platted and developed at urban
densities (lots averaging about 5,000 square feet) which by
current standard's are not suitable for on-site sewage treatment.
Yet, your DEIS notes correctly that septic tanks with seepage
pits and cesspools are the predominant means of sewage disposal
in the Neskowin core area (Page S-l) . Your report also notes
that all of the soils in the Neskowin project area provide "poor
treatment for septic tank and absorption fields" (Pages 3-2, and
3-3). A logical consequence is that, as noted in your report,
"Neskowin has a history of water quality problems and subsequent
concerns for public health." (Page 3-10). And that "Contam-
ination of the creeks has been attributed in part to inadequate
sewage disposal practices in the community." (Page 3-11).
23) 23. The impact of the "no action" alternative is summarized
in Table S-3. Additional commentary is provided in
Chapter 4, Environmental Consequences, pages 4-1
through 4-4. It is further discussed in the comment letters
and testimony given by the Tillamook County Sanitarian.
See Letter Nos. 15 and 16 and Comments 396-399.
AN EQUAL OPPORTUNITY EMPLOYER
-------
Mr. Gerald Opatz
Page 2
These problems will become progressively worse if sewer services
are not provided for the developed core area of Neskowin. Most
on-site systems were installed prior to current regulations.
Virtually everyone of these systems can be expected to fail in a
time frame that will adversely affect people currently living in
Neskowin. Many, if not most, lots in the core area are too small
to accommodate adequate on-site replacement areas. As a result
the County increasingly will be pressured to approve alterations
or repairs that are likely to result in further pollution of area
streams and the aquifer. The alternatives will be to require
very costly on-site disposal when available or to limit the use
of already developed properties. These unfortunate choices can
be avoided by the approval and construction of an adequate sewer
system.
He are not indicating a preference for any of the proposed
alternatives except to state emphatically that the "no action"
alternative would be very detrimental to the future health and
well being of Neskowin and a great burden on Tillamook County's
limited resources. We concur with the conclusion in your DEIS
that selecting the "no action" alternative would result in
"potentially significant adverse impacts ... on groundwater,
surface water quality, land use, socioeconomics, and public
health". Certainly, putting treated effluent into Neskowin Creek
at a 20 to 1 dilution rate under controlled circumstances during
high water winter months is very much preferable to the current
situation whereby more and more untreated effluent is finding its
way into Neskowin Creek and other streams in the area.
Thank you for the opportunity to comment on this important
project.
Sincerely,
BOARD OF COUNTY COMMISSIONERS
FOR TILLAMOOK COUNTY, OREGON
24
25
24. Comment noted.
25. The discussion on pages 4-1 through 4-4 describes the
negative impacts on ground and surface water, land use,
socioeconomic and public health. The need for the
project is well documented.
Ida A.Lane,Chairperson
Kenneth M. Burdick Vice-Chairperson
.
Robert B. Miles, Commissioner
Mark Hatfield, U.S. Senator
Richard Santner, DEQ
Mike Kowalski, Neskowin Regional Sanitary Authority
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14
DEPARTMENT OF
IMMUNITY DEVELOPMENT
-c Affolter, Director
201 Laurel Avenue
Tillamook, OR 97141
(503) 842-3408
FAX f 842-2721
Tllltmook County
Ltnd of Ch»«si. Tr»et ind Ocitn
October 25, 1990
Mr. Gerald Opatz
EIS Project Officer
Environmental Evaluation Branch (W/D 136)
Environmental Protection Agency
1200 Sixth Avenue
Seattle, Washington 98101
RE:
DEIS for NRSA's Hastewater Collection,
Treatment, and' Disposal Facilities
Dear Mr. Opatz:
Th« Draft Environmental Impact Statement (DEIS) for the Neskowin
Regional Sanitary Authority Hastewater Collection, Treatment, and
Disposal Facilities provides ample and persuasive justification
for authorizing grant and loan funds for the design and
construction of a sewer system to serve the developed core area
of Neskowin. Tillamook County government strongly supports this
project as essential to resolving public health concerns
resulting from inadequate sewage disposal in the Community of
Neskowin. We urge that the EIS process be concluded in a timely
manner to assure much needed public funding for this project.
My department has responsibility for administering planning,
building, and sanitation regulations throughout Tillamook County.
our experiences in Neskowin cause us to concur with statements in
the DEIS which clearly document the need for a community sewer
system in the Neskowin core area. These statements include the
following:
• That all soils in the Neskowin project area provide "poor
treatment for septic tanks and absorption fields" (Pages
3-2 and 3-3).
• That septic tanks with seepage pits and cesspools are the
predominant means of sewage disposal in the Neskowin core
area (Page S-l).
26 26. A number of comments received indicated support for
the project.
27
27. Funding for the project is dependent upon the timing of
the grant application, the priority of this project among
the applications received during a particular funding
28 period and the availability of funds. EPA Construction
Grants Program as it currently exists will terminate
September 30, 1991. It appears that funding may run out
as soon as March of 1991.
28. Comments noted.
OPPORTUNITY £>.
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14
Mr. Gerald Opatz
Page 2
* That "Neskowin has a history of water quality problems
and subsequent concerns for public health." (Page 3-10).
* That "Contamination of the creeks has been attributed in
part to inadequate sewage disposal practices in the
community." (Page 3-11).
* That the "no action" alternative would result in
•potentially significant adverse impacts ... on
groundwater, surface water quality, land use,
socioeconomics, and public health." (Page S-3).
The Neskowin core area is platted and built at an urban density
that, coupled with adverse soil conditions, clearly requires a
community sewer system. The median lot size in the core area is
approximately 5,000 square feet, with 63% of the development lots
5,000 square feet or smaller in size. This is ncjt large enough
for an adequate septic tank, drainfield, and repair area, even if
soils were suitable for such systems.
Most existing on-site systems were installed prior to current
regulations. These seepage pits, cesspools, and undersized
drainfields are inadequate by todays standards. There can be no
doubt that many of these are causing effluents to enter into the
aquifer and streams in the Neskowin area. Virtually all of these
systems can be expected to fail in a time frame that will
adversely affect people currently living in Neskowin.
Reliance on seepage pits and cesspools, coupled with porous
soils, makes it very difficult, if not impossible, to pinpoint
polluting systems. Enforcement agencies are usually the last to
know that a system is not working properly as people are
reluctant to report it, especially if they know that adequate
repairs may be impossible. When failures are identified, the
County will increasingly be pressured to approve alterations and
repairs that are likely to result in further pollution of area
aquifers and streams. The alternative will be to require very
costly on-site disposal when available, or to limit the use of
already developed properties.
Clearly, the continued reliance on on-site sewage disposal would
be very detrimental to the public health and well-being of the
Neskowin community. It would present virtually insurmountable
enforcement problems for Tillamook County and DEQ. The logic and
evidence are irrefutable -- Neskowin needs a sewer system to
serve its developed core area. The "no action" alternative is
not acceptable.
Objectors have launched a broad attack on the adequacy of the
DEIS. Their concerns and recommendations are contained in an
October 21, 1990 letter to EPA. They claim that the DEIS lacks
28
29 29. Comments noted.
30 30. Comments noted.
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14
Kr. Gerald opotr
Pag* 3
vital information on environmental impacts, that it does not
adequately evaluate impacts on growth in the area, and that it
should include a "limited action" alternative that "narrowly and
directly address sever problems".
These objections, taken as a whole, make impossible demands upon
an EIS process that is subject to reasonable time and resource
constraints. For example, objectors would have the DEIS address
the impact of the project on numerous federally listed species,
including the bald eagle, Aleutian Canada goose, northern spotted
owl, brown pelican, peregrine falcon, Oregon silverspot
butterfly, snowy plover, and big eared bat". Granting objector's
requests for more and more information would postpone completion
of the EIS process to a time when public funding is no longer
available. This would result in a defacto implementation of the
"no action" alternative or of eventually imposing the full costs
of a needed sewer system on the Neskowin Community.
Objectors are concerned about waste water disposal alternatives
that include putting treated effluent into Neskowin Creek at a 20
to 1 dilution rate under controlled circumstances during
relatively high water winter months. But that is surely
preferable to the "no action" alternative whereby more and more
untreated effluent is put into the aquifer and streams in the
Neskowin area on a year-round basis.
The proposed "limited action" alternative would require a site
specific identification of sewage disposal problems, after which
•failing systems could be upgraded, or properties sewered as
needed" (Joyce, 10-5-90 letter). This alternative, which is
further described in other correspondence to EPA, appears to be a
sincere effort to identify and remedy failing systems without
constructing a system large enough to facilitate growth in the
Neskowin area. However, there are several significant problems
with this approach in addition to the fact that a detailed EIS
analysis of it would prevent meeting critical time deadlines.
As already noted, it is very difficult, if not impossible, to
identify the site specific sources of most effluent coming from
inadequate or failed systems in Neskowin. (An exception was the
golf course, for which the County did require a replacement
drainfield. Fortunately, space was available on that property.)
Even if failures could be identified, it would be financially
untenable to base a community sewer system on a limited and
undetermined number of hookups. There are significant economies
of scale in the construction of sewage collection, treatment, and
disposal facilities. This is a primary reason why such
facilities are provided on an all or none basis for a given area.
Moreover, there is good reason to believe that sewage disposal
problems are relatively pervasive in the core area (all systems
will eventually fail) which further justifies connecting all
properties to the sewer system.
31
32
33
31. Please refer to Response to Comment 27, Letter No. 14.
The data that has been collected and the analysis that
has taken place related to the issues which could be
anticipated to be impacted by the proposed project. The
data which was not collected was in regard to areas that
will not be impacted by this project.
32. Comment noted. As noted above, the treated effluent
will be required to meet water quality standards which
have been demonstrated to not impact water quality and
biota. The existing condition is such that Neskowin
Creek is receiving unmeasured quantities of effluent at
unknown levels of treatment.
33. Because of the nature of the soils and the close proximity
of many of the drainfields in the core area, it would be
difficult if not impossible to identify each failing system.
Assuming that all the failing systems could be identified
and that they would be solely responsible for hook-up to
a new STE system, the costs to individual homeowners
would be prohibitive. This is due primarily to the need
for a specific size plant (in anticipation of all systems
eventually failing) and the length of collectors and
interceptors, the cost of which would have to be borne by
those limited number of users. Please refer to Comment
332 and Response to Comment 332.
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Mr. Gerald Opatz
Page 4
opponent* of the oewer project are apparently motivated by an
overriding concern that it will fuel unwanted growth in the
Neskowin area. At the extreme someone allegedly said that they
would rather see sewage running down the streets of MesXowin than
they would have a sewer system that would facilitate growth in
the area. People should be aware that derailing this sewer
project will not prevent growth in the Neskowin area.
Ironically, the absence of an adequate central sewer system may
encourage growth in larger increments as large-scale developments
can afford to put in their own sewer systems (an example is the
RV Campground south of Neskowin). The construction of satellite
sewer systems is less efficient than the development of a single
central system, but it is something that is likely to happen if
an adequate central system is not available.
This department takes no position on the growth issue, except to
say that is our job to anticipate what is likely to occur and
then plan for it. Our support for a sewer system is based solely
on public health concerns. We are convinced that a sewer that
serves all of the core area is the only way to effectively
address these concerns.
He appreciate the opportunity to testify in support of this much
needed project.
34 34. Comment noted.
35 35. Comment noted.
Sincerely,
TXLLAMOOK COUNTY DEPARTMENT OF COMMUNITY DEVELOPMENT
Vic Affolter
Director
VA:jj
cc: Board of County Commissioners
Richard Santner, DEQ
Marnie Frank, County Planning Commission
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HAWK STREET BETWEEN THE POINT AND CORVALLIS
Tffbo
31
I .
I
i 4-3
13000
HI
(W.SX)
>|SOOO
COMMENTS:
(1) 78« (224/228) of the lots have residences.
(2) 631 (141/224) of the built lots are 5000 square feet or smaller.
(3) Only 23S (52/224) lots are larger than 7500 square feet. This 1s
important because our sanitarian estimates that a lot would have to
be at least this large to have a reasonable chance of qualifying for
an adequate repair area for a failed system.
(4) There are approximately 51 undeveloped lots in the core area that are
7500 square feet or smaller. These are the lots that are most likely
to be unbuildable without a sewer.
(5) The above figures do not Include the Breakers (12 units). Pacific
Sands (24 units), and the Chelan (8 units). These ownerships are all
developed at a density greater than one unit per 5000 square feet. If
these are included, 691 of the residential units are on parcels (or
portions thereof) smaller than 5000 square feet.
NOTE: This information was prepared by the TUlamook County Department
of Comnunity Development on 10/26/90. While there may be some
minor errors, these should not be of a magnitude that would affect
any conclusions that may be drawn from these numbers.
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15
Tlllaaook County Courthouaa
2O1 Laural Avanua
Tlllaaook, OR 97141
Tala: SOS 842 34O9
Fax: 5O3 A42 2721
NEMO
Oat.*: 23 Oct. 90
To: Jarry Opatz, EXS Project Officer
Froa: Doug Narahall, County S
Ra: Draft EIS tor URSA
Offlcar ^^
anltarlan UXV*^^
Aftajr ravlawlng tha 31 Aug 9O draft of thai Naakowln EIS. I wiah
to ottmr aoaa coaaanta and corraction*. Alao, I would Ilka to
•ay that I found It aurprlalng aaay to raad, coaparad to aoat
govarnaant doeuaanta that eroaa ay daak.
Tha Jaat paragraph on paga 2-2, atataa that "... Naakowln North
.*• racalvad County Sanitarian approval for Ita aaptlc ayataaa-
..***. Thlm atataaant la corract howavar, I would auggaat addi-
tional Information. Tha aubdlvlalon waa approvad In 1971, undar
Stata Maalth Olvlalon ragulatlona. Undar tha rulaa In affact at
that tlaa. It racalvad a ganaral approval baaad on two or thraa
taat pita oa tba proparty. Each lot waa avaluatad whan tha ownar
waa raady to conatruct a dwalllng* Problaaa with aany of thoaa
lota raaultad In tha currant DEO rulaa, requiring aach lot to
hava an approval prior to tha final aubdlvlalon platting*
Tha aacond paragraph on paga 2-1O atataa "... dlachargaa into
aany aaptlc ayataaa occur only during • parlod of alx to alght
aontha avary yaar.M Thla aay hava baan trua tan yaara ago, but
it la not corract today. Moat of tha baach houaaa I vlalt (la:
Madonna, Capa Naaraa, Tiarra dal Mar, Naakowln, ate.) whila
trying to raaolva falling dlapoaal ayataaa, ara balng rantad whan
not balng uaa by tha ownara, thalr faalllaa, and frlanda. Noat
proparty aanagaaant flraa in tha atata can rant you • baach hoaa,
by tha day, waak, ate. A quick. paruaal of tha "Vacation Rantala'*
coluan in tha Sunday Oragonlan claaalflad ada ravaala a nuvbar of
Naakowln rantala avallabla.
Rantara ara ganarally hardar on a dlapoaal ayataa than a
hoaaownar. In Boat caaaa, dally uatar uaa par paraon la hlghar.
Sharing a rantal unit la not uncoaaon, with tha raaultlng (t.aapo-
raryl hydraulic ovajrload to tha ayataa. Alao, rantara tand to
fluah or rlnaa aora unaultabla itaaa into tha dlapoaal ayataa.
36 36. The text has been modified.
37 37. Additional text has been added in the section on Sludge
Disposal in Chapter 2 to clarify this point.
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Page
The a a con d paragraph on page 3-11 atetea. "... Although population
i* low dux-ing the winter . ,.". Uinter uaage of beach dwelling*
ha a rlaen ateodl 1 y over the pa at. never a 1 year a. Thi a 1m. due to a
variety of raaaona, Including ga» avail obi 11 ty , highway i»prova-
manta, and rental uaage..
37a 37a. Comment noted.
The laat paragraph on page 4-3 atatea '* . . . Under the No Action
Al ter native, tha coz-a araa would not be abla to grow. ..". I hava
i aaued two <2> per ml to. t.hla year for new dwal 1 ing a in tha cor a
araa. Both permit a. involva mul tlplo lota to comply with tha
current DEO rule*. Jn tha aana tlma p«rlodr J hava jracaivad
•a van <7> Authorization Notlca application a for major rautodal
project a. Flva <53 o^ thoaa appl icationa war* approvad, all
involving dl apoaal ayatea upgradaa. Alao^ four <4> rapalr par-
• ita war a la»ued, all for undaralzed repair ayataaa, dua to lack
of available area . Growth 1 a occurring In tha cor a araa, with or
without a aawar .
Many of tha older houaaa within tha cor a araa ara aarvad by
gravity bad a, aaapaga pita, or coaapoola. Thaaa «yata»a contrlb-
uta diractly to ground wa tar pol lutlon a vary ti»a thay ara uaad.
Partially traatad affluant flowa out of thaaa »yata»* aa a »«tu-
ratad flow < mhort-circul ting) f diractly into tha ahallow under-
ground aquif ar . Thl a flow, moving at tha rata of inchaa par
• Inuta, raaul to in parti ally traatad af f luant hundrada of f «at
f roB tha dl apoaaj ayaten .
Jloderat c te-chnol ogy ay step a, auch OB the low-preaaure O p> aya~
te» , al low the ci"i"l uent to move downward aa a "wotting front"
rather thon a aaturated i \ ow in courae taxtured aondy ooi la. A
Ip ayatea installed in beach aande wl th 36-46" of aeporatlon dl a-
tance f ro» the ground water tabl a, will provide 1 i ttl* or no
ground water contamination . VI ntar ground water tabl a A in much of
the core area , are 3O" or laaar during the winter month a. A
properly alzed Ip ay a tern, including aetbacka, require* 31 OO
•quara f *et of undav*lop«d lot area to i natal 1 . The*a two ra-
quir*»anta rule out 1 p repair ay a tarn a on over 7OX of tha exl a ting
houaea in the core area . Note that Ip bed a can be i natal lad In
21 OO aq . f t . of area however , a bed ha a a lif eapan that la ap-
proximately 1/2 of the full -mised 1 p ay a tern del 1O yeara vra.
.20* yeara) .
37b. Comment noted.
37c 31 c. Comment noted.
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Pag* 3
Tha hlgh-tach Intaralttant aand flltar ayataa raqulraa only two
<2> faat of aaparatlon dlatanca froa t_ha grounduatar tabla to
function properly. In baach aanda, no additional dlapoaal
tjranchaa ara raqulrad /or thla ayataa and It la called a hot ton-
laaa aand flltar . Thla ayat«» can fit In 17OO a
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16
Tillanooh County Courthouse
291 Laurel Avenue
Tillauook, OR 97141
Tele» S«I3 B*S 3-409
Fax i 5813 8-42 27SJ
MEMO
Date i 23 Oct 981
To a Jerry Opatz, E1S Project Officer
FroMj Doug Marshall, County Sani t ari an
Re: Draft EIS for- NRSfl
I wantvd »n opporturti t y to r#*por>d
during 1a«t ni ght* h**ring.
of th
Onv p»r-*or. vi*ntiorv*d innov»tiv» t»crhnology »o
Nat ional SM* 1 J Fl OMB. Ci»»i*i nghiou»*. Th* proposed STEP *y»t v«i ii
cor.»jd*r-rd irtnov«ti v» t»crhnoJ ogy, and th»rv «r* ••v»r-«J publica-
t i or>* avjii 1 abl* for~ thiiK. typv of *y»t»M on th* c)»*r>i r
pr-oduet Jifct.
40 40. Comment noted.
Or>otn»T- it*M awntionvd M«» th» po»»ib}V u»» of comporting
in difficult r-«p»ir- »itu>tionK. Sine* • toi l»t accountB for
• pproxi Mat*! y 1/3 of th» hou»«hold Matvr u«»f thi» could jilloM
for- • *.mmllmr- t-*p*ir- myKtmat. P»»t •xp»i-i>n» h»» •hoxn that
cornpoct toilets do not worM M>! 1 in ol u» dM>lling», for-
* nunt»r- of rviBon*. One* >t |