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TABLE OF CONTENTS
Page
II. STATION LOCATIONS................................. 9
III. SURVEY RESULTS,.................oo» 12
IV. MAPS... = 00.. 0.00000..0....0.00..0..00.0000.00 35
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I. INTRODUCTION
A. Purpose 'and*'Scope
During the summer of 1967, the Chesapeake Support Laboratory,
Middle Atlantic Region, Federal Water Pollution Control Administra-
tion conducted investigations to obtain background water quality
information in the major river basins, and three smaller areas,
of the eastern shore of Chesapeake Bay (Delaware, Maryland and
Virginia). The results of these investigations are presented
in this report.
B. General Remarks
Intensive water quality surveys were conducted on the Wicomico
River during the weeks of August 7-11 and August 21-25. An
intensive water quality survey was conducted on the Pocomoke
River during the period July 2k to August 1. A bathymetric
survey was subsequently conducted to obtain measurements of
channel volumes and cross-sectional areas, the data from which
are to be published separately. Reconnaissance surveys were
conducted on the Nanticoke River and on the Wicomico and
Pocomoke Rivers prior to the intensive surveys. Pollution
control surveys were conducted on Bunting Branch and Marshall
Creek. A special bacteriological survey was conducted of
Chincoteague Bay shellfish holding waters.
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The purpose and conduct of the individual surveys varied
considerably; consequently the parameters measured differed
among surveys. It is necessary to look in data tables to
determine what parameters were measured at which locations.
All parameters measured during the 196? Eastern Shore Surveys
and methods used are lised in part D.
C. Sampling Procedures
Surface samples for chemical analysis were obtained by
dipping a plastic bucket or large funnel into the river
water with a minimum of agitation Samples were retained in
plastic one-gallon "cubitainers." Dissolved oxygen (DO)
samples were obtained by siphoning from the bucket or by
attaching a tube to the funnel outlet and extending it
to the bottom of a conventional 300 ml DO bottle. The
bottle was overfilled twice without excessive agitation, and
the DO fixed immediately. Temperature was measured in the
dipped bucket immediately after sampling.
Mid-depth samples were taken using a plastic Van Dorn
sampler. Sampling procedures were otherwise identical to
those used for surface samples All samples were stored on
ice. Analysis was started immediately on return to the
laboratory, generally within two hours of sampling.
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3
D. Measured Parameters and Analytical Methods
1. Water temperature was determined using a mercury
thermometer inserted into the sample container immediately
upon collection.
2. Light extinction, in inches, was made with a 12"
(30 cm) white Secchi disk.
3- Salinity was determined with a calibrated saliniometer.
k. Dissolved Oxygen
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed., 1965.
Dissolved Oxygen was determined by the azide
modification of the basic Winkler method with the titration
done potentiometrically with an automatic "titralyzer."
5. Biochemical Oxygen Demand
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed . 1965.
The Biochemical Oxygen Demand was determined by the
azide modification of the basic Winkler method with the
titration done potentiometrically with an automatic
"titralyzer." The samples as received were diluted if
necessary and transferred to standard 300 ml BOD bottles in
triplicate. One initial DO and two final DO determinations
were used throughout. Incubation was started immediately at
20°C and continued for five days after which they were titrated.
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60 Total Phosphorus
Reference: Menzel, D0W0 and Corwin, N0 1965o
The Measurement of Total Phosphorus in Seawater Based on
Uio Liberation of Organically BOM rid Fractions by Prrsnlf.ite
Oxidation. Limnology and Oceanography, 10: 280-282.
Murphy, J. and Riley, J.P01962. A Modified Single Solution
Method for the Determination of Phosphate in Natural Waters»
Analytica Chimica Acta, 2?: 31-36„
Total Phosphate was determined after persulfate oxidation
of the sample in an autoclave at 15 psi for 30 minutes. The
resultant ortho-phosphate was then determined colorimetrically
as the molybdenum-blue complex with the optical density
measured at 882 mjJ.0
7» Total Kjeldahl Nitrogen
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed0, 1965>°
Total Kjeldahl Nitrogen includes ammonia and organic
nitrogen and was determined by the standard micro-kjeldahl
procedure. The sample vas digested in the presence of strong
acid to convert the organic nitrogen to ammonia. The ammonia
was then distilled,collected in boric acid solution,
nesslerized and determined colorimetrically0
8» Nitrate + Nitrite
Reference: A Manual of Sea Water Analysis, J.D0H0
Strickland and T0Ro Parsons, 2ndc ed., Queen's Printer and
Controller of Stationery, Ottawa, Canada, 1965.
-------
-------
Nitrate plus Nitrite nitrogen was determined by
the cadmium reduction of nitrate to nitrite and subsequent
diazoti'sation with sulphanilamide and N-(l-napthyl)-
ethylenediamine dihydrochloride. The results were calculated
as nitrite nitrogen.
9. Sulfate
Reference: Fisher Scientific Company, Technical
Data, TD-1780
The Sulfate content of the sample was determined
by the Barium Chloranilate method 0 The sample was first
passed through an ion exchange column to remove interfer-
ing cations. The effluent was then allowed to react with
the reagent, filtered, and the color intensity determined
on a spectrophotometer0
100 Chlorides
Reference: Fisher Scientific Company, Bulletin
The Chloride concentration was determined by
titrating the sample with standard silver nitrate to a
potentiometric end point using a silver indicating electrode
and a silver/silver chloride reference electrode.
11. Chlorophyll
Reference: A Manual of Sea Water Analysis, J.D.H.
Strickland and T0R. Parsons, 2nd0 ed., Queen's Printer and
Controller of Stationery, Ottawa, Canada,
-------
-------
Chlorophyll a was determined by extraction of
millipore-filtered samples in 90$ acetone and read
spectrophotometrically0
12. Total Acidity - Cold
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed., 1965>o
The Cold Acidity was determined by titrating a
known volume of sample as received with standard sodium
hydroxideo When a value for mineral acidity was desired,
a titration reading at pH Uo5> was taken. The Total Acidity
was titrated to pH 8,,3°
13. Total Alkalinity
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed0, 196$«
The Total Alkalinity was determined by titrating
100 ml, or suitable aliquot, to pH 1;.5> with standardized
0.02 N sulfuric acid0 A Leeds and Northrup laboratory
pH meter was used to indicate pH changes.
ll±. Total Residue
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed«, 1965.
The Total Residue was determined by evaporating
to dryness a known volume of the sample as received. The
evaporation was done by using a tared evaporating dish as a
carrier. The drying oven was maintained at 105eC0 When the
evaporation of the sample was complete, the dishes
-------
-------
were cooled and weighed„ The gain in weight represents
Total Residue,,
• •.
l5«, Nonfiltrable Re'sidue
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed., 1965.
The Nonfiltrable Residue was determined by filtering
a known volume of sample„ A predried and weighed Gelman
Type A glass fiber filter was used. The filter and its contents
were then dried in an oven at 105°C, cooled and reweighedo
The gain in weight represents Nonfiltrable Residue„
l60 Volatile Residue
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed., 1965.
The Volatile Residue was determined by
placing the filter with its residue retained after completion
of the test for nonfiltrable residue in a furnace held at 600°C
for 1 hour. The filter papers were then cooled and reweighed«
The sample was then calculated as Volatile Residue represented
by the loss in weight from the final weight of the nonfiltrable
residue test.
17. Coliform
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed., 1965.
Coliform population was determined using the 5 tube-
3 dilution Multiple-Tube Fermentation Technique. Lauryl
sulfate tryptose broth was used for the presumptive test with
-------
-------
8
incubation at 35>" ^ O.S>°C. Brilliant green lactose bile broth
was used for the confirmatory test with incubation at 35" ± 0.5>°C.
The results were reported as the Most Probable Number (MPN)0
iB. Fecal Coliform
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed0, 1965.
Water Pollution Control Research Series, WP-20-3.
Fecal Coliform population was determined using the
5 tube-3 dilution Multiple-Tube Fermentation Technique,,
Lauryl sulfate tryptose broth was used for the presumptive
test with incubation at 35* ± Og5°C. EC medium was used
for the confirmatory test with air incubation at U5.5" ^ 0<,5°C.
The results were reported as the Most Probable Number (MPN)0
-------
-------
II. STATION LOCATIONS
1
2
3
1*
<;
6
7
8
9
10
11
12
13
Ik
I
2
3
k
5
6
7
Wicomico River
Wicomico River
Wicomico River
Wicomico River
Wicomico River
Wicomico River
Wicomico River
Wicomico River
Wicomico River
Wicomico Creek
Sharps Creek
Tonytank Creek
Beaverdam Creek
Leonard Pond Run
Pocomoke River
Pocomoke River
Pocomoke River
Pocomoke River
Pocomoke River
Pocomoke River
Pocomoke River
Nancy Point
Harbor Point
Gumby Landing
Patricks Landing
Quantico Wharf
Collins Wharf
White Haven
Webster Cove
Island Point
Wicomico Creek Ferry
River Road Bridge
Tonytank, Md. Bridge
Shumaker Road Bridge
Naylor Mill Road,
North of Salisbury, Md.
Porters Crossing
Snow Hill
Milburn Landing
Pocomoke City
Puncheon Landing
Rehobeth
Cedar Hall Wharf
-------
-------
10
9
10
11
12
13
iU
15
16
17
1
l
1 E
2
2 A
2 B
3
Pocomoke River
Pocomoke River
Pocomoke River
Pocomoke River
Pocomoke River
Pocomoke River
Pocomoke River
Pocomoke River
Pocomoke River
Pocomoke River
Nanticoke River
Nanticoke River
Nantricoke River
NanLlcoko River
Nanticoke River
Nanticoke River
Marshall Creek
Marshall Creek
Marshall Creek
Marshall Creek
Marshall Creek
Marshall Creek
Shelltown, Maryland
East of Fair Island
Opposite Persimmon Point
Fair Island Channel
Robin Hood Bay
Rumbly Point
Marumsco Creek
Bullbegger Creek
Pitts Creek
Holdens Creek
U.S. 13 Bridge, upstream
of Seaford, Delaware
Woodland Ferry, Delaware
Sharptown, Maryland
Vienna, Maryland
Broad Creek - Bethel, Delaware
Marshy Hope Creek
Brookview, Maryland
-------
-------
11
k MaVsHa-11 Creek
1 • ' Bunting Br-ataih " '•--.•'.-•'
3 Bunting Branch,
U Bunting Branch '
• *
5 Bunting Branch
6 Bunting Branch
1 Chincoteague Bay Outside Tide Gate # 1
2 Chincoteague Bay Inside Tide Gate
3 Chincoteague Bay First Raft
k Chincoteague Bay Second Raft
5 Chincoteague Bay, Third Raft
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POCOMOKE RIVER BASIN
STATION LOCATIONS
JULY 1967
36
SUSSEX CO.
SALISBURY A U.S. 50
LEGEND
• USGS GAGING STATIONS
• SAMPLING STATIONS
FAIR ISLAND CANAL
CRISFIELD
A
-------
-------
NANTICOKE RIVER BASIN
STATION LOCATIONS
JULY 1967
37
K£HT CO.
U.S. 13
Sussex co.
CAROLINE CO.
DORCHESTER CO.
U.S. 50
LEGEND
- SAMPLING STATIONS
-USGS GAGING STATIONS
SCALE IN MILES
-------
-------
-------
-------
BUNTING BRANCH
STATION LOCATIONS
JULY 1967
-------
-------
U.S ENVIRONMENTAL PROTECTION AGENCY
Annapolis Field Office
Annapolis Science Center
Annapolis, Maryland 21401
DATA REPORTS
U.S. EPA fusion III
Regional editor for Environmental
p;u!3
-------
-------
Table of Contents
Volume 9
Water Quality Survey, James River and Selected Tributaries
October 1969
Water Quality Survey in the North Branch Potomac River
between Cumberland and Luke, Maryland - August 1967
Investigation of Water Quality in Chesapeake Bay and
Tributaries at Aberdeen Proving Ground, Department
of the Army, Aberdeen, Maryland - October-December 1967
Biological Survey of the Upper Potomac River and
Selected Tributaries - 1966-1968
Water Quality Survey of the Eastern Shore Chesapeake Bay,
Wicomico River, Pocomoke River, Nanticoke River, Marshall
Creek, Bunting Branch, and Chincoteague Bay - Summer 1967
Head of Bay Study - Water Quality Survey of Northeast
River, Elk River, C and D Canal, Bohemia River, Sassafras
River and Upper Chesapeake Bay - Summer 1968 - Head of
Bay Tributaries
Water Quality Survey of the Potomac Estuary - 1967
Water Quality Survey of the Potomac Estaury - 1968
Wastewater Treatment Plant Nutrient Survey
Cooperative Bacteriological Study - Upper Chesapeake Bay
Dredging Spoil Disposal - Cruise Report No. 11
-------
-------
PUBLICATIONS
U.S. ENVIRONMENTAL PROTECTION AGENCY
REGION III
ANNAPOLIS FIELD OFFICE*
VOLUME 1
Technical Reports
5 A Technical Assessment of Current Water Quality
Conditions and Factors Affecting Water Quality in
the Upper Potomac Estuary
6 Sanitary Bacteriology of the Upper Potomac Estuary
7 The Potomac Estuary Mathematical Model
9 Nutrients in the Potomac River Basin
11 Optimal Release Sequences for Water Quality Control
in Multiple Reservoir Systems
VOLUME 2
Technical Reports
13 Mine Drainage in the North Branch Potomac River Basin
15 Nutrients in the Upper Potomac River Basin
17 Upper Potomac River Basin Water Quality Assessment
VOLUME 3
Technical Reports
19 Potomac-Piscataway Dye Release and Wastewater
Assimilation Studies
21 LNEPLT
23 XYPLOT
25 PLOT3D
* Formerly CB-SRBP, U.S. Department of Health, Education,
and Welfare; CFS-FWPCA, and CTSL-FWQA, Middle Atlantic
Region, U.S. Department of the Interior
-------
VOLUME 3 (continued)
Technical Reports
27 Water Quality and Wastewater Loadings - Upper Potomac
Estuary during 1969
VOLUME 4
Technical Reports
29 Step Backward Regression
31 Relative Contributions of Nutrients to the Potomac
River Basin from Various Sources
33 Mathematical Model Studies of Water Quality in the
Potomac Estuary
35 Water Resource - Water Supply Study of the Potomac
Estuary
VOLUME 5
Technical Reports
37 Nutrient Transport and Dissolved Oxygen Budget
Studies in the Potomac Estuary
39 Preliminary Analyses of the Wastewater and Assimilation
Capacities of the Anacostia Tidal River System
41 Current Water Quality Conditions and Investigations
in the Upper Potomac River Tidal System
43 Physical Data of the Potomac River Tidal System
Including Mathematical Model Segmentation
45 Nutrient Management in the Potomac Estuary
VOLUME 6
Technical Reports
47 Chesapeake Bay Nutrient Input Study
49 Heavy Metals Analyses of Bottom Sediment in the
Potomac River Estuary
-------
VOLUME 6 (continued)
Technical Reports
51 A System of Mathematical Models for Water Quality
Management
52 Numerical Method for Groundwater Hydraulics
53 Upper Potomac Estuary Eutrophication Control
Requirements
54 AUT0-QUAL Modelling System
Supplement AUT0-QUAL Modelling System: Modification for
to 54 Non-Point Source Loadings
VOLUME 7
Technical Reports
55 Water Quality Conditions in the Chesapeake Bay System
56 Nutrient Enrichment and Control Requirements in the
Upper Chesapeake Bay
57 The Potomac River Estuary in the Washington
Metropolitan Area - A History of its Water Quality
Problems and their Solution
VOLUME 8
Technical Reports
58 Application of AUT0-QUAL Modelling System to the
Patuxent River Basin
59 Distribution of Metals in Baltimore Harbor Sediments
60 Summary and Conclusions - Nutrient Transport and
Accountability in the Lower Susquehanna River Basin
VOLUME 9
Data Reports
Water Quality Survey, James River and Selected
Tributaries - October 1969
Water Quality Survey in the North Branch Potomac River
between Cumberland and Luke, Maryland - August 1967
-------
VOLUME 9 (continued)
Data Reports
Investigation of Water Quality in Chesapeake Bay and
Tributaries at Aberdeen Proving Ground, Department
of the Army, Aberdeen, Maryland - October-December 1967
Biological Survey of the Upper Potomac River and
Selected Tributaries - 1966-1968
Water Quality Survey of the Eastern Shore Chesapeake
Bay, Wicomico River, Pocomoke River, Nanticoke River,
Marshall Creek, Bunting Branch, and Chincoteague Bay -
Summer 1967
Head of Bay Study - Water Quality Survey of Northeast
River, Elk River, C & D Canal, Bohemia River, Sassafras
River and Upper Chesapeake Bay - Summer 1968 - Head ot
Bay Tributaries
Water Quality Survey of the Potomac Estuary - 1967
Water Quality Survey of the Potomac Estuary - 1968
Wastewater Treatment Plant Nutrient Survey - 1966-1967
Cooperative Bacteriological Study - Upper Chesapeake Bay
Dredging Spoil Disposal - Cruise Report No. 11
VOLUME 10
Data Reports
9 Water Quality Survey of the Potomac Estuary - 1965-1966
10 Water Quality Survey of the Annapolis Metro Area - 1967
11 Nutrient Data on Sediment Samples of the Potomac Estuary
1966-1968
12 1969 Head of the Bay Tributaries
13 Water Quality Survey of the Chesapeake Bay in the
Vicinity of Sandy Point - 1968
14 Water Quality Survey of the Chesapeake Bay in the
Vicinity of Sandy Point - 1969
-------
VOLUME 10(continued)
Data Reports
15 Water Quality Survey of the Patuxent River - 1967
16 Water Quality Survey of the Patuxent River - 1968
17 Water Quality Survey of the Patuxent River - 1969
18 Water Quality of the Potomac Estuary Transects,
Intensive and Southeast Water Laboratory Cooperative
Study - 1969
19 Water Quality Survey of the Potomac Estuary Phosphate
Tracer Study - 1969
VOLUME 11
Data Reports
20 Water Quality of the Potomac Estuary Transport Study
1969-1970
21 Water Quality Survey of the Piscataway Creek Watershed
1968-1970
22 Water Quality Survey of the Chesapeake Bay in the
Vicinity of Sandy Point - 1970
23 Water Quality Survey of the Head of the Chesapeake Bay
Maryland Tributaries - 1970-1971
24 Water Quality Survey of the Upper Chesapeake Bay
1969-1971
25 Water Quality of the Potomac Estuary Consolidated
Survey - 1970
26 Water Quality of the Potomac Estuary Dissolved Oxygen
Budget Studies - 1970
27 Potomac Estuary Wastewater Treatment Plants Survey
1970
28 Water Quality Survey of the Potomac Estuary Embayments
and Transects - 1970
29 Water Quality of the Upper Potomac Estuary Enforcement
Survey - 1970
-------
30
31
32
33
34
Appendix
to 1
Appendix
to 2
3
4
VOLUME 1] (continued)
Data Reports
Water Quality of the Potomac Estuary - Gilbert Swamp
and Allen's Fresh and Gunston Cove - 1970
Survey Results of the Chesapeake Bay Input Study -
1969-1970
Upper Chesapeake Bay Water Quality Studies - Bush River,
Spesutie Narrows and Swan Creek, C & D Canal, Chester
River, Severn River, Gunpowder, Middle and Bird Rivers -
1968-1971
Special Water Quality Surveys of the Potomac River Basin
Anacostia Estuary, Wicomico.River, St. Clement and
Breton Bays, Occoquan Bay - 1970-1971
Water Quality Survey of the Patuxent River - 1970
VOLUME 12
Working Documents
Biological Survey of the Susquehanna River and its
Tributaries between Danville, Pennsylvania and
Conowingo, Maryland
Tabulation of Bottom Organisms Observed at Sampling
Stations during the Biological Survey between Danville,
Pennsylvania and Conowingo, Maryland - November 1966
Biological Survey of the Susquehanna River and its
Tributaries between Cooperstown, New York and
Northumberland, Pennsylvnaia - January 1967
Tabulation of Bottom Organisms Observed at Sampling
Stations during the Biological Survey between Cooperstown,
New York and Northumberland, Pennsylvania - November 1966
VOLUME 13
Working Documents
Water Quality and Pollution Control Study, Mine Drainage
Chesapeake Bay-Delaware River Basins - July 1967
Biological Survey of Rock Creek (from Rockville, Maryland
to the Potomac River) October 1966
-------
VOLUME 13 (continued)
Working Documents
5 Summary of Water Quality and Waste Outfalls, Rock Creek
in Montgomery County, Maryland and the District of
Columbia - December 1966
6 Water Pollution Survey - Back River 1955 - February 1967
7 Efficiency Study of the District of Columbia Hater
Pollution Control Plant - February 1967
VOLUME 14
Working Documents
8 Water Quality and Pollution Control Study - Susquehanna
River Basin from Northumberland to West Pittson
(Including the Lackawanna River Basin) March 1967
9 Water Quality and Pollution Control Study, Juniata
River Basin - March 1967
10 Water Quality and Pollution Control Study, Rappahannock
River Basin - March 1967
11 Water Quality and Pollution Control Study, Susquehanna
River Basin from Lake Otsego, New York, to Lake Lackawanna
River Confluence, Pennsylvania - April 1967
VOLUME 15
Working Documents
12 Water Quality and Pollution Control Study, York River
Basin - April 1967
13 Water Quality and Pollution Control Study, West Branch,
Susquehanna River Basin - April 1967
14 Water Quality and Pollution Control Study, James River
Basin - June 1967 ,
15 Water Quality and Pollution Control Study, Patuxent River
Basin - May 1967
-------
VOLUME 16
Working Documents
16 Water Quality and Pollution Control Study, Susquehanna
River Basin from Northumberland, Pennsylvania, to
Havre de Grace, Maryland - July 1967
17 Water Quality and Pollution Control Study, Potomac
River Basin - June 1967
18 Immediate Water Pollution Control Needs, Central Western
Shore of Chesapeake Bay Area (Magothy, Severn, South, and
West River Drainage Areas) July 1967
19 Immediate Water Pollution Control Needs, Northwest
Chesapeake Bay Area (Patapsco to Susquehanna Drainage
Basins in Maryland) August 1967
20 Immediate Water Pollution Control Needs - The Eastern
Shore of Delaware, Maryland and Virginia - September 1967
VOLUME 17
Working Documents
21 Biological Surveys of the Upper James River Basin
Covington, Clifton Forge, Big Island, Lynchburg, and
Piney River Areas - January 1968
22 Biological Survey of Antietam Creek and some of its
Tributaries from Waynesboro, Pennsylvania to Antietam,
Maryland - Potomac River Basin - February 1968
23 Biological Survey of the Monocacy River and Tributaries
from Gettysburg, Pennsylvania, to Maryland Rt. 28 Bridge
Potomac River Basin - January 1968
24 Water Quality Survey of Chesapeake Bay in the Vicinity of
Annapolis, Maryland - Summer 1967
25 Mine Drainage Pollution of the North Branch of Potomac
River - Interim Report - August 1968
26 Water Quality Survey in the Shenandoah River of the
Potomac River Basin - June 1967
27 Water Quality Survey in the James and Maury Rivers
Glasgow, Virginia - September 1967
-------
VOLUME 17 (continued)
Working Documents
28 Selected Biological Surveys in the James River Basin,
Gillie Creek in the Richmond Area, Appomattox River
in the Petersburg Area, Bailey Creek from Fort Lee
to Hopewell - April 1968
VOLUME 18
Working Documents
29 Biological Survey of the Upper and Middle Patuxent
River and some of its Tributaries - from Maryland
Route 97 Bridge near Roxbury Mills to the Maryland
Route 4 Bridge near Wayson's Corner, Maryland -
Chesapeake Drainage Basin - June 1968
30 Rock Creek Watershed - A Water Quality Study Report
March 1969
31 The Patuxent River - Water Quality Management -
Technical Evaluation - September 1969
VOLUME 19
Working Documents
Tabulation, Community and Source Facility Water Data
Maryland Portion, Chesapeake Drainage Area - October 1964
Waste Disposal Practices at Federal Installations
Patuxent River Basin - October 1964
Waste Disposal Practices at Federal Installations
Potomac River Basin below Washington, D.C.- November 1964
Waste Disposal Practices at Federal Installations
Chesapeake Bay Area of Maryland Excluding Potomac
and Patuxent River Basins - January 1965
The Potomac Estuary - Statistics and Projections -
February 1968
Patuxent River - Cross Sections and Mass Travel
Velocities - July 1968
-------
VOLUME 19 (continued)
Working Documents
Wastewater Inventory - Potomac River Basin -
December 1968
Wastewater Inventory - Upper Potomac River Basin -
October 1968
VOLUME 20
Technical Papers-
1 A Digital Technique for Calculating and Plotting
Dissolved Oxygen Deficits
2 A River-Mile Indexing System for Computer Application
in Storing and Retrieving Data (unavailable)
3 Oxygen Relationships in Streams, Methodology to be
Applied when Determining the Capacity of a Stream to
Assimilate Organic Wastes - October 1964
4 Estimating Diffusion Characteristics of Tidal Waters -
May 1965
5 Use of Rhodamine B Dye as a Tracer in Streams of the
Susquehanna River Basin - April 1965
6 An In-Situ Benthic Respirometer - December 1965
7 A Study of Tidal Dispersion in the Potomac River
February 1966
8 A Mathematical Model for the Potomac River - what it
has done and what it can do - December 1966
9 A Discussion and Tabulation of Diffusion Coefficients
for Tidal Waters Computed as a Function of Velocity
February 1967
10 Evaluation of Coliform Contribution by Pleasure Boats
July 1966
-------
VOLUME 21
Technical Papers
11 A Steady State Segmented Estuary Model
12 Simulation of Chloride Concentrations in the
Potomac Estuary - March 1968
13 Optimal Release Sequences for Water Quality
Control in Multiple-Reservoir Systems - 1968
VOLUME 22
Technical Papers
Summary Report - Pollution of Back River - January 1964
Summary of Water Quality - Potomac River Basin in
Maryland - October 1965
The Role of Mathematical Models in the Potomac River
Basin Water Quality Management Program - December 1967
Use of Mathematical Models as Aids to Decision Making
in Water Quality Control - February 1968
Piscataway Creek Watershed - A Water Quality Study
Report - August 1968
VOLUME 23
Ocean Dumping Surveys
Environmental Survey of an Interim Ocean Dumpsite,
Middle Atlantic Bight - September 1973
Environmental Survey of Two Interim Dumpsites,
Middle Atlantic Bight - January 1974
Environmental Survey of Two Interim Dumpsites
Middle Atlantic Bight - Supplemental Report -
October 1974
Effects of Ocean Disposal Activities on Mid-
continental Shelf Environment off Delaware
and Maryland - January 1975
-------
VOLUME 24
1976 Annual
Current Nutrient Assessment - Upper Potomac Estuary
Current Assessment Paper No. 1
Evaluation of Western Branch Wastewater Treatment
Plant Expansion - Phases I and II
Situation Report - Potomac River
Sediment Studies in Back River Estuary, Baltimore,
Maryland
Technical Distribution of Metals in Elizabeth River Sediments
Report 61
Technical A Water Quality Modelling Study of the Delaware
Report 62 Estuary
-------
WATER QUALITY SURVEY
JAMES RIVER
AND SELECTED TRIBUTARIES
OCTOBER 1969
DATA REPORT NO. 1
Federal Water Pollution Control Administration
Middle Atlantic Region
918 Emmet Street
Charlottesville, Virginia 22901
-------
-------
TABLE OF CONTENT"
PAGE
I. Purpose 1
31. Scope 1
III. Procedures 1
IV. Station Description 2
V. Survey Results
List of Tables
Chemical U
Variation of DO & BOD During i Tidal Cycle 3.0
Long Term BOD 1?
Bacteriological . 13
Heavy Metals 18
Nutrients ?0
Variation of Nutrient Concentrations During ~,
Tidal Cycle 26
Phytoplank+.on 28
Photosynthetic Oxygen Production ?9
Percentages of Volatile Solids, Carbon. Nitrogen,
and Phosphorous in James River Muds 30
Bottom Fauna 31
COD At DuPont Outfall 32
Flow Data 33
-------
-------
TABLE OF CONTENTS (Continued)
PAGE
List of Figures
DO (fflg/1) vs River Mile 37
DO (% Sat) vs River Mile 38
BOD vs River Mile 39
Long Term BOD - Station 175 ^0
Long Term BOD - Station 157 ^1
Long Term BOD - Station 150 k2
Long Term BOD - Station 126 ^3
Map of Study Area hk
-------
JAMES RIVER SURVEY
DATA REPORT
I. PURPOSE
In September 1969, the City of Richmond announced a proposal to
discharge approximately 3^ rogd of raw sewage to the James River for
11C -lays while connecting a new grit chamber to the sewage treatment
plant. During October, the Federal Water Pollution Control Administra-
tion, Middle Atlantic Region conducted an intensive water quality
survey of the James River and selected tributaries to obtain information
''or evaluating any degradation from the raw sewage discharge and to
verify a math model of the estuary.
II. "COPE
Seventeen stations on the James River, five on the Appomattox
Fiver, and one each on Falling Creek, Gillies Creek. Goode Creek, and
Almona Creek were sampled at either slack low or high tide from October l
through. October 30, for the following parameters: temperature, D.O., BOD,
COD, total and fecal roliforms, nutrients, total organic carbon (TOC) ,
heavy metals. phytoplar.vton, volatile solids on oottom muds and bottom
fauna.
III. PROCEDURES
All samp] ing and analyses were t>erformed in accordance with
either Gtandarc Methods for the Examination of Water and Wastewater
or FArPCA Methods for Chemical Analysis of Water and Wastes.
-------
-------
2
IV. STATION DESCRIPTION
1969
JAMES RIVER SURVEY
STATION
NUMBER
POO
175
1(>H
166
16?
lr;7
155
150
13^
126
106
^
86
76
STREAM
NAME
James River
James River
James River
James River
James River
James River
James River
James River
James River
James River
James River
James River
James River
James River
James River
STREAM
MILE
107.00
10U . 18
102.78
101.26
98.02
95-78
93.00
91.89
88.50
80.10
72.60
67.32
63.26
60.25
55.1*8
LOCATION
Boulevard Bridge
1-95 Bridge
Midstream 300 yards south
of Richmond STP outfall
Navigation light No. 168 950
yards south of Goode Creek
Navigation light No. 166 650
yards south of Deepwater terminal
Navigation Buoy No. 162 500 yards
east of Drevrys Bluff
Navigation light No. 157 south
of Kings land Creek
Navigation light No. 155 200 yards
south of Proctor Creek
Navigation light No. 150 1000
yards east of Dutch Gap
Navigation light No. 135 1500
yards west of Turkey Island
Cutoff
Navigation Buoy No. 126 100
yards east of Bermuda Hundred
Navigation Buoy No. 106 500
yards east of Jordan Point Bridge
Navigation Buoy No. 9U 200 yards
north of Maycocks Point
Navigation Buoy No. 86 600 yards
north of Windmill Point
Navigation Buoy No. 76 2100 yards
east of Weyanoke Point
-------
-------
JAMES RIVER SURVEY
STATION
NUMBER
STREAM
NAME
STREAM
MILE
LOCATION
7k
800
700
600
500
James River
James River
51.85
U8.32
Appomattox River 11.hi
Appomattox River 9-&H
Appomattox River 5.75
Appomattox River 2.50
Appomattox River O.kU
Goode Creek 0.00
Almond Creek 0.1
Gillies Creek 0.05
Falling Creek 0.1
200 yards south of Sturgeon
Point navigation light
Navigation Buoy No. Ik 600
yards northeast of Brandon
Point
U. S Route 1 Bridge in Petersburg
Southern Materials conveyor belt
Confluence of Swift & Appomattox
Rivers
Point of Rocks Power Cable
Route 10 Bridge
Midstream at Mouth
Midstream 200 yards upstream
from mouth
Midstream 100 yards upstream
from mouth
Midstream 2OO yards upstream from
mouth
-------
-------
V. SURVEY RESULTS
1969
JAMES RIVER SURVEY
DATE
10-16
18
20
TIME
1200
08U5
1025
DEPTH OF
SAMPLE
FEET
?
3
3
TEMP
°C
18
23
15
DO ,
rng/ i %
Boulevard
9-6
9.U
10. k
DO BOD 2
Sat mg/1
Bridge
101 0.63
108 1.2
102 1.1
BOD5
mg/1
1.1
1.99
1.63
TOC
mg/1
3.6
8.5
14.2
pH
7-3
7.U
7-9
Station 200
10-114
15
16
17
18
1Q
20
21
22
23
21*
30
1^00
l^t 50
1505
1627
0650
1207
0810
0920
09^5
1050
1120
1325
1
5
5
1
1
6
3
3
3
3
3
3
21
17
20
19
15
16
16
16
17
15
11
12
9-2
9-9
9-8
9-9
9>
10.1
Q.2
9-1
9-2
10.3
10. Q
11.6
102
102 0.8
106 1.0
105 1.6
92 i.u
101 l.l
92 1.2
91 2.1
95 1.39
101 0.69
98 1.1
107 1.6
1.5
1-5
2.9
2.33
1.87
2.23
3.514
2.61
1.1+0
2.3
2.6
_
5.U
3-9
7.U
5.7
2.2
3-9
5.1
3.8
U.2
3.U
5.3
.
8.0
7-7
8.7
7-3
7.7
7.7
7.8
7.7
7.8
7-9
8.1
Station 175
10-1*4
15
16
17
18
19
20
21
22
23
2l(
30
13*45
Ikk2
1H50
1615
0630
1150
0757
0910
0925
1035
1110
1315
10
10
10
10
10
10
10
10
10
10
10
10
21
18
20
18
16
17
16
17
17
15
12
13
8.1
8.9
9.0
9-2
8.9
9.2
9.0
8.5
8.5
9.1
9-8
10. U
90
91* 2.5
98 5-9
97 7.7
89 1.9
95 0.8
90 1.5
88 0.89
88 1.147
88 1 . 1*0
91 1.6
98 U.2
14.0
+8.6
13.8
3-55
1.86
2.91
2.15
U.16
2.87
3.1
8. U
5-8
9.U
13-0
7-0
l4.ll
3.8
3-7
3-9
13. U
5-0
6.1
7.6
7.U
8.0
7.3
7.6
7.6
7.7
7.7
7.6
7.6
7-6
-------
-------
1969
JAMES RIVER SURVEY
DATE
10-lU
15
16
17
18
19
20
21
22
23
2k
30
10-1*4
15
16
17
18
19
20
21
22
23
2U.
30
10-lU
15
16
17
18
19
20
21
22
23
2U
30
TIME
132U
1U30
1U35
1557
05U5
1135
0750
08U5
09 10
1020
1050
1300
1308
1U15
1U23
15U7
0520
1125
07UO
0825
0855
1010
1035
12U7
1250
13U8
1U05
1525
OU50
1108
0725
0808
o8iio
0955
1020
1232
DEPTH OF
SAMPLE
FEET
15
15
10
10
10
10
10
10
10
10
10
10
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
TEMP
°C
21
19
19
18
16
18
16
18
18
16
13
13
20
19
19
18
16
18
16
17
17
16
15
1U
21
20
21
19
16
18
17
17
17
15
15
15
DO DO
mg/1 % Sat
Station
7.1
7.8
8.^
8.1
8.5
8.6
o.O
8.3
7.8
8.U
9-2
10.1
Station
5.U
U.6
5-5
6.0
5.7
U.Q
6.U
6.9
5.2
U.7
6.0
7.0
Station
5-7
3.6
2.7
3.5
U.2
3.0
U.O
5.0
U.U
3.1
3.1
5.2
168
79
83
88
85
85
90
90
87
82
8k
87
95
166
59
U9
59
63
57
52
61+
71
5k
h7
59
67
162
63
39
30
37
k2
32
*a
51
U5
30
30
51
BOD 2
mg/1
2.9
1.8
U.I
5.2
3.8
3.7
U.5
6.7
7.5
U.2
5.5
2.14
2.8
3.9
2.8
2.8
2.0
2.25
2.63
3.25
3-2
U.O
_
2.1
3.0
2.2
1.8
l.U
2.1
2.0
1.5U
1.63
2.8
3-7
BOD5
mg/1
U.6
3.6
8.3
10.5
5.U1
5.1
6.23
11.2
18.1
6.8
9.5
3-7
U.2
6.5
U.22
U.12
3.27
3.25
3.81
U.98
U.7
7.U
_
3.3
U.U
3-7
3.08
2.69
3-3U
3-2
2.81
2.93
U.2
5.1
TOG
mg/1
5-3
U.5
9.8
7.1
3.2
5-1
U.o
5.1
5-8
3-8
9-U
6.8
U.8
7.7
6.8
3.3
U.O
U.6
U.9
5.6
5.3
U.2
_
6.8
5.3
9.e
5.9
3.0
U.l
U.7
U.2
U.2
5.0
6.2
pH
7.8
7.3
7-9
7.3
7.6
7-5
7.8
7.6
7-6
7-7
7.5
7.6
7-1
7-7
7.1
7-3
7.U
7.U
7.3
7.3
7.U
7-3
„
7.6
7.0
7.U
7.0
7.2
7-2
7-2
7.2
7.1
7.2
7.1
-------
-------
1969
JAMES RIVER SURVEY
DATE
10 -lU
15
16
17
18
19
20
21
22
23
2U
30
10-lU
18
19
20
21
22
23
2U
30
10-lU
15
16
17
18
19
20
21
22
23
2U
TIME
1222
1317
11+50
1530
OU05
1055
0710
07U8
0830
oqUo
1008
1220
1355
0525
1122
0635
07Ul
0855
0931
1020
1215
13U5
1330
1U30
1517
0^35
1112
0622
0730
0835
0918
1006
DEPTH OF
SAMPLE
FEET
15
15
15
15
15
15
15
15
15
15
15
15
10
15
10
15
15
10
15
15
15
10
10
15
15
15
10
15
15
10
15
15
TEMP
°C
21
19
20
20
18
18
18
18
17
15
16
lU
22
19
20
18
19
18
17
16
15
23
21
21
21
20
19
20
21
19
18
17
DO DO
mg/1 % Sat
Station
1.0
U.I
3.3
2.6
2.8
2.8
2.3
2.7
3.6
3.6
2.U
U.5
Station
0.2
2.5
3.1
2.6
2.U
2.7
3-5
3.0
3-7
Station
1.7
2.2
3.5
3-6
3.8
U.I
3.U
3.U
3.2
3.8
U.3
157
11
UU
36
28
29
29
2k
28
37
35
2U
U3
155
2.3
27
3U
27
25
28
36
30
36
150
20
25
39
UO
Hi
UU
37
38
3U
Ho
UU
BOD2
mg/1
1.6
1-9
l.U
1.2
1.2
1.3
1.22
1.57
2.32
1.8
2.6
l.l
l.l
l.U
1.5
1.3
1.39
l.UU
1.1
2.U
_
1.8
l.U
1.5
0.9
1.5
1.6
1.1*2
1.32
1.33
1.2
BOD5
ras/1
2.8
3.2
2.6
2.1*
2.33
2.30
2.32
2.51
3.68
3-0
U.I
1.9
2.13
2.U
2.U
2.1*9
1.75
2.55
2.3
3.6
_
3-2
2.6
2.9
2.1
3.16
2.76
2.U8
3.32
2.75
2.5
TOG
mg/1
_
6.7
5.9
8.7
7-0
3.2
U.o
3.7
5.7
U.2
U.2
5.0
„
6.2
6.3
3-7
U.2
U.3
3.5
3-7
U.8
—
5-3
5.0
10.0
6.U
5-5
3-0
3-7
3.6
U.2
3.7
pH
^
7.6
7.0
7.5
7.0
7.2
7.2
7.1
7.2
7.0
7.1
7-1
_
7-0
7.2
7.3
7-1
7-1
7-0
7.1
6-9
_
7-3
7.1
7-5
7-0
7.2
7.3
7.1
7-1
7.1
7.1
-------
-------
1969
JAMES RIVER SURVEY
DATE
10 -1U
15
16
17
18
19
20
21
22
23
2U
10-11+
15
16
17
18
19
20
21
22
23
2U
10-27
28
29
30
10-27
28
29
30
DEPTH OF
SAMPLE
TIME FEET
1320
1305
1*100
1^50
0^15
1051*
0605
0712
0805
0855
0950
1308
1250
13^0
1^3
0355
10U6
05^5
0701
0757
08U3
091+0
1125
1130
1210
1205
1110
1115
1200
11^0
10
5
15
15
15
10
15 •
15
10
15
15
10
5
15
15
15
10
15
15
10
15
15
15
15
15
15
15
15
15
15
TEMP
°C
22
21
20
20
19
19
19
20
19
18
16
22
21
20
20
19
19
18
20
18
17
16
15
lU.5
13
13
15
15
12.5
13
DO DO
mg/1 % Sat
Station
3.6
3.8
3-8
u.o
*.5
5.5
k.k
U.I*
U.8
5-5
5-6
Station
U.3
U.7
5-3
U.5
U.9
5.6
5.6
5-3
5.3
6.2
6.2
Station
6.1k
6.21
7.07
7.53
Station
6.11
6.52
7.59
7-27
135
Ul
U2
hi
53
US
58
U7
U8
51
58
56
126
U9
52
58
1*9
52
60
59
58
56
6U
62
106
60
60
67
71
?U
60
6U
71
69
BOD 2
mg/1
«.
1.8
1.6
2.5
1.1
2.3
1.8
1.71
1.55
1.93
1.9
—
3.2
^. 5
1-9
1.3
2,0
2.0
1.96
1.82
2.02
1-9
2.39
2.82
2.85
2.69
2.69
2.25
2.03
2.19
BODS
mg/1
«*
U.I
3.8
5-3
3-52
fc-91
^.55
k.o
3.96
k.83
l*.5
_
6.3
7.2
U.7
3.85
^.37
U.U8
U.59
l».17
U.87
U.7
5.87
6.U5
6.65
6.31
5.57
U.U9
U.39
U.78
TOG
mg/1
_
6.U
5.6
7-1
7-2
6.5
3.2
3-6
5-2
U.U
3.5
^
10.5
7.8
6.9
9.6
6.5
3.7
U.3
5.6
5-8
U.3
11.0
5.5
7.9
6.U
5.6
7-6
5.6
7.5
PH
7.3
7.1
7.5
7.1
7.1
7.1
7-1
7-2
7-2
7.1
_
7.3
7.1
7-5
6.9
7-0
7.3
7-1
7.2
7-2
7.1
7-3
7.5
7-5
7.6
7-5
7.6
7^5
7.5
-------
-------
8
1969
JAMES RIVER SURVEY
DATE
TIME
DEPTH OF
SAMPLE
FEET
TEMP
°C
DO
mg/1
DO
% Sat
BOD 2
mg/1
BODS
mg/1
TOC
mg/
1
pH
Station 86
10-27
28
29
30
1100
1100
11U5
1120
15
15
15
15
15
Ik
13
13
6.92
7.01
7.63
7.75
68
67
72
73
1.57
1.30
1.27
l.Ul
3.
2.
3.
3.
56
69
03
5.
9-
5.
0
3
2
ok 5.9
7.U
7.5
8.0
7.6
Station 76
10-27
28
29
30
10-27
28
29
30
10UO
1030
1130
1050
1020
1010
1115
1035
15
15
15
15
15
15
15
15
15.
Ik.
13-
lit
16
Ik.
13.
13
5 6.99
5 7-12
5 7.57
7.60
Sturgeon
6.51
5 6.80
5 7.20
7-36
70
69
72
73
Point
65
66
69
69
.83
• 79
• 5k
.86
• 5k
.66
.65
.65
1.
1.
1.
1.
l.
1.
1.
1.
9k
76
35
56
31
31
kQ
11
5.
k.
k.
5.
5.
3.
7.
k.
0
6
8
3
3
k
9
5
7.k
7.5
7.k
7.5
7.2
7.1*
7.3
7.6
Station 7k
10-27
28
29
30
10.-20
10-19
10-18
19
1000
09U5
1100
1020
OQ05
lite
0700
1030
15
15
15
15
-
5
2
1
16
Ik
15
13
17
17
16
Ik
6.75
7.ko
7.61
7.79
Gillie
2.U
Almond
8.3
Goode
7.6
0.0
68
71
75
73
Creek
25
Creek
86
Creek
76
0
.83
1.79
-71
.68
6.7
1.2
21.2
86.0
1.
2.
1.
1.
10.
k.
te.
227.
58
55
29
25
3
85
3
0
k.
k.
k.
5.
5-
3.
8.
5.
8
3
5
7
9
6
7
2
7.3
7.5
7.3
7.5
7.0
8.8
7.0
6.6
-------
-------
1969
JAMES RIVER SURVEY
DATE
DEPTH OF
SAMPLE
TIME FEET
TEMP
°C
DO DO
mg/1 % Sat
BOD 2
me/1
BOD5
mg/1
TOC
mg/1
pH
Falling Creek
10-15
16
17
21
22
21+
10-27
28
10-27
28
10-27
28
10-27
28
10-27
28
1U20
1U12
1535
1055
1025
1255
nko
1135
1115
1120
1015
10*15
0930
1035
0900
1025
3
1
1
1
1
3
6
6
6
6
8
8
20
20
20
20
19
19
18
17
17
Ik
16
15
15.5
15.5
13.5
13
13.5
13
1U.5
Ik
it. 2
U.5
5-8
1+.9
5-k
2.9
Station
9-9
9.8
Station
8.9
8.1+
Station
8.1
8. if
Station
8.8
8.6
Station
8.U
7.8
^
1+8
61
51
56
28
800
99
96
700
88
83
600
77
79
500
8k
81
l+OO
82
75
2
+8
+7
3
11
5
1
0
2
U
3
3
2
3
2
3
• 9*
.3
• 9
.55
.U
.8
.59
.37
.05
.38
.19
.12
9h
.38
.62
.17
3
+8
+7
7
22
10
2
2
3
6
5
5
5
6
5
6
.85
• 3
• 9
.65
.5
.1
.5*
.02
.25
.02
.88
.57
.68
.25
.21+
.01
5-3
13.0
23.8
8.2
13-5
10.8
5-8
5.0
k.k
5.0
8.7
9.1
20.6
7-9
5-9
5.8
7.6
6-9
7.1*
7.2
7.1
7.3
7-3
7.6
7.3
7.1*
7.0
7.3
7-0
7.3
7-0
7-2
-------
-------
10
1969
JAMES RIVER SURVEY
VARIATION OF DO & BOD DURING | TIDAL CYCLE
DATE
10-23
10-19
10-1?
3 O-l"
K:~21
10-25
TIME OF TIME OF TEMP
LOT WATER SLACK SAMPLE °C
Station 175
1019 1125 15
1215 lU
1315 lu
1U05 13
1^55 il+
Station 175
1901 1255 18
lUoo 17
1500 17
1600 17
1700 17
Station 168
1602 0930 19
1038 17
1155 19
1315 19
-
Station 162
oU,?6 0730 16
0815 17
0900 17
17
17
Station 162
075;- OQ55 17
101*5 17
11^5 18
12Ho 18
18
Station 157
1311* 1535 20
1620 20
1708 20
18^5 20
DO
mg/1
9.1
9.2
9.1
0.0
9.0
9.1
9.2
9-7
9.6
9.8
7.8
7.8
8.0
8.0
-
3-7
3.5
?.3
3-2
3 . ?
f».8
^-7
^.5
!<.?
^.3
3.6
_
3.9
3.3
BOD2
mg/1
1.81
2.61
2.73
i+.8»4
6.39
0.9
2.5
2.U
3.»»
2.2
6.0
^.3
U.3
li.U
U.2
1.9
1.6
1.2
1.6
1.3
1.71
1.66
1.68
2.37
l.UO
1.0
2.0
2.0
1.6
BOD^
mg/1
3.67
3-17
7-55
9-09
8.80
3.66
Jt.98
'4.^3
5.31
3.56
10. U
7.»4
7.8
8.7
7.9
k.2k
3.01
2 , 69
?.3i»
2.6i*
2.83
2.70
2.92
3.61
2.37
2.1
3.1
3.P
2.7
-------
-------
11
1969
JAMES RIVER SURVEY
VARIATION OF DO & BOD DURING -* TIDAL CYCLE
TIME OF TIME OF TEMP DO BOD2 BOD,-
DATE LOW WATER SLACK SAMPLE °C mg/1 mg/1 mg/1
Station 155
10-20 06k2
07^5
081*5
091*2
101*3
lli*l
18
18
19
20
20
2-5
?.5
3-1
3.0
3-1
1.5
1.1
1.9
1.1*
1.7
2.68
2.30
2.95
2.1*5
2.81
Station 150
10-16
1520
1620
1720
1820
21
21
21
21
3.6
3.1*
3-0
3.6
1.3
1.9
1.6
l.l*
2.6
3.1*
3.0
3.1
1920 20 3-6 1.5
Station 106
10-27 1100
1230
1330
1^1*0
1525
1615
16
15
15
15
15
6.1
6.3
6.8
7.1
7.1
3.02
2.75
3.09
2.38
2.2k
6A7
5.85
6.1U
1*.6U
i*.U5
-------
-------
12
1969
JAMES RIVER SURVEY
LONG TERM BOD
(wg/l)
STATION
DAY
1
?
3
it
5
7
9
11
13
15
17
175
it. 62
7-70
11. U
12.8
13.8
15. U
16.8
17-8
20.8
2U.8
25.7
157
0.83
1-35
1.83
2.21
2.55
3-01
3-55
3.95
it. 31
i*. 91
5.87
150
0.5*1
0.96
1.5**
1.90
2.08
2.81
^•37
5.9^
6.57
6.77
7.02
126
0.62
1.26
2.35
3.10
3.85
i*.8l
5.30
5-79
5-95
6.37
6.50
-------
1969
13
JAMES RIVER SURVEY
RICHMOND TO HOPEWELL
BACTERIOLOGICAL
TEMPERATURE
DATE
October
16
18
20
October
ii
17
18
19
20
21
22
23
2k
October
15
16
17
18
19
20
21
22
23
2k
October
15
16
17
18
19
20
21
22
23
2k
'iOTAL COLIFORM
(MF)
STATION BOULEVARD BRIDGE
18
23
15
17
20
19
15
16
16
16
17
15
11
18
20
18
16
17
16
17
17
15
12
19
19
18
16
18
16
18
18
16
13
5,200
^50
2,800
STATION 200
700
370
kko
890
730
860
3,500
2,500
1,100
9^0
STATION 175
10,000
2,300
49,000
-10
10
-10
-10
-10
-10
-2
STATION 168
210,000
5,200
1,200,000
560,000
560,000
130,000
100,000
610,000
70,000
210,000
FECAL COLIFORM
(MF)
1,100
32
220
90
68
56
110
83
76
<*
80
88
350
1,000
68
-i
-1
-l
-1
-l
-l
8,000
30
83,000
6o,000
26,000
11,000
2,800
36,000
70
NOTE: Minus sign indicates less than.
-------
1969
Ik
JAMES RIVER SURVEY
RICHMOND TO HOPEWELL
BACTERIOLOGICAL
TEMPERATURE
DATE
October
15
16
17
18
19
20
21
22
2k
October
15
16
17
18
19
20
21
22
23
2k
October
15
16
17
18
19
20
21
22
23
2k
TOTAL COLIFORM
(MF)
STATION 166
19
19
18
16
18
16
17
17
16
15
20
21
19
16
18
17
17
17
15
15
19
20
20
18
Ifa
18
18
17
15
16
1,100,000
780,000
k, 200,000
3-800,000
3,000,000
7to,000
510,000
2,000,000
U, 700,000
3,600,000
STATION 162
2U5,000
k30,000
320,000
250,000
290,000
530,000
250,000
2*10,000
290,000
i, too,000
STATION 157
8U,000
55,000
57,000
92.000
35,000
120.000
100,000
14^,000
Hi,000
76,000
FECAL COLIFORM
(MF)
56,000
2k,000
7k,000
119 ooo
21,000
12,000
8,800
30,000
^2,000
22,000
11,050
1*2,000
12,000
8,600
7,500
6,100
5,000
k,6oo
U,8oo
32,000
k,6oo
U,100
k,koo
3,800
2,000
3,100
3,300
2,000
2,000
3,300
-------
-------
1969
,!AMES RIVER SURVEY
RICHMOND TO HOPEWELL
BACTERIOLOGICAL
15
TEMPERATURE
DATE
October
lit
18
19
20
21
22
23
21*
October
15
16
17
18
19
20
21
22
21
October
15
16
17
18
19
20
21
22
23
2U
TOT/L COLIFORM
(MF)
22
19
20
18
19
18
17
16
21
21
21
20
19
20
21
19
18
17
21
20
20
IV
19
19
20
19
18
16
STATION 155
39,000
35.000
22,000
72,000
1*8,000
30,000
12,000
1*5,000
STATION 150
110,000
^3,000
25,000
21,000
5,500
11,000
13,000
9,200
6,100
6,200
STATION 135
22,000
11,000
9,300
7,000
1,500
3,200
14,000
3,300
1,100
1,1+00
FECAL COLIFORM
(MF)
2,900
2,500
760
1,700
1,500
1,200
620
2,200
, 700
,600
81*0
920
290
1*80
630
390
310
1,000
1,100
620
260
130
200
210
170
210
130
-------
-------
1969 16
JAMES RIVER SURVEY
RICHMOND TO HOPEWELL
BACTERIOLOGICAL
TEMPERATURE TOTAL COLIFORM FECAL COLIFORM
(°C) (MF) (MF)
STATION 126
October
15 21 14,000 200
16 20 6,000 780
17 20 7,300 660
18 19 3,100 290
19 19 600 180
20 18 2,1*00 150
?1 20 1,100 78
22 18 2,1*00 310
23 17 670 90
2k 16 1,UOO 230
-------
-------
1969
JAMES RIVER SHKVKY
RICHMOND TO HOPEWELL
BACTERIOLOGICAL
17
DATE
October
20
TEMPERATURE
17
TOTAL COLIFORM
(MF)
GILLIE CREEK
510,000
FECAL COLIFORM
(MF)
3^,000
19
17
ALMOND CREEK
6,000
-100
18
23
16
GOODE CREEK
630,000
',000,000
12,000
1,100,000
FALLING CREEK
15
16
17
21
22
2k
19
19
18
17
17
720,000
-100
9,800
280,000
-30
2,300,000
18,000
-10
170
6,600
-10
1*7,000
NOTE: Minus sign indicates less than.
-------
-------
18
1969
JAMES RIVER SURVEY
HEAVY METALS
DATE
October
19
03
October
17
October
18
21
October
PO
October
16
October
P7
October
?7
?8
October
27
Po
Cu
0.01
0.0?
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
Cd
(fflg/l)
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
(fflgji)
Station 175
-0.1
-0.1
Station 168
-0.1
Station 162
-0.1
-0.1
Station 155
-0.1
Station 150
-0.1
Station 106
-0.1
Station 800
-0.1
-0.1
Station 700
-0.1
-0.1
Zn
(mg/l)
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
-0.01
-0.01
0.01
-0.01
Fb
(rag/1)
0.02
0.03
0.02
0.02
o.ok
0.06
0.07
0.06
O.Ok
O.Ok
0.05
0.09
Cr
(rag/1)
0.01
0.01
-0.01
0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
NOTE: Minus sign indicates less than.
-------
-------
19
1969
JAMES RIVER SURVEY
HEAVY METALS
DATE
October
27
?8
October
?7
°8
October
r-P
Cu
(fflg/1)
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
Cd Nl
(mg/1) (fflg/1)
Station 600
-0.01 -0.1
-0.01 -0.1
Station 500
-0.01 -0.1
-0.01 -0.1
Station ^00
-0.01 -0.1
-0.01 -0.1
Zn
(rag/1)
0.01
0.01
0.01
0.02
0.0?
0.01
Fb
0.06
0.05
0.05
0.07
0.07
0.07
Cr
(mg/l)
-0.01
-0.01
-0.01
-0.01
-0.01
-0.01
NOTE: Minus sign indicates less than.
-------
-------
20
1969
JAMES RIVER SURVEY
Nl IRIENTS
DATE
10-16
18
20
10-15
16
17
18
19
20
21
22
?3
2k
30
10-15
16
17
18
19
20
21
22
23
2k
30
NHn-N
__JI!l/l_
0.02
0.12
0.0k
0.03
0.01*
0.0k
0.0k
0.02
O.OU
0.03
0.02
0.03
0.02
0.05
0.30
0.70
1.8
O.k3
0.21
O.kk
0.21
0.67
0.19
0.36
0.66
NO -N
mg/1
1.0
1.0
0.8
0.9
0.9
1.0
0.9
1.1
0.9
0.8
0.7
0.7
0.7
1.0
0.9
0.9
0.9
1.0
1.0
0.9
0.9
0.8
0.6
0.8
1.0
ORG N
m£/l
Boulevard Bridge
0.9
0.9
0.6
Station 200
0.5
0.9
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.3
0.7
Station 175
0.8
1.5
I.k
0.9
0.7
0.7
0.7
0.8
0.6
0.5
0.9
TOTAL P
mg/1
0.05
0.06
o.ok
0.05
0.09
0.06
0.07
0.03
o.ok
o.ok
0.03
o.ok
0.01
o.oU
0.16
0.32
o.i*7
0.28
0.13
0.22
0.13
0.36
0.11
0.19
0.30 .
SOLUBLE F
rag /I
0.03
0.03
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0.02
-0.01
0.01
-0.01
0.01
0.10
0.23
0.37
0.21
0.10
0.13
0.09
0.27
0.06
0.12
0.21
-------
-------
1969
JAMES RIVER SURVEY
NITR LENTS
DATE
10-15
16
17
18
19
20
21
22
23
2k
30
10-15
16
17
18
19
20
21
22
23
2U
30
10-15
16
17
18
19
20
21
22
23
21*
30
mg/l
0.1*2
0.52
0.61
0.56
0.55
0.58
0.60
1.0
0.97
o.6l
0.71
0.51
0.52
0.69
0.51
o.l»8
0.52
0.50
0.65
0.70
0.53
0.60
0.53
0.69
0.67
0.61
0.68
0.65
0.6?
0.63
0.80
0.72
0.70
NO -N
mg/1
0.8
0.8
0.9
0-9
1.0
0.9
0.8
0.8
0.8
0.7
0.9
0.7
0.8
0.8
0.9
0.8
1.0
0.9
0.8
0.7
0.8
0.9
0.7
0.8
0.8
0.7
0.8
1.0
1.0
0.9
0.7
0.8
0.8
ORG N
Station 168
0.7
0.6
0.9
1.0
0.9
0.8
0.8
1.1
l.l
0.6
0.9
Station 166
0.8
0.9
1.0
1.0
1.0
0.8
0.9
0.8
0.9
0-9
0.9
Station 162
0.8
0.8
0.6
0.9
0-9
1.0
1.0
l.l
0.9
l.l
1.0
TOTAL P
mg/1
0.27
0.26
0.3^
0.39
0.31*
0.32
0.39
0.53
0.59
0.38
o.ko
0.23
0.27
0.3k
0.32
0.31
0.33
0.2k
0.3k
0.38
0.33
0.36
0.22
0.23
0.32
0.31
0.29
0.32
0.35
0.30
0.32
0.35
o.ia
SOLUBLE P
mg/ 1
0.15
0.19
0.23
0.27
0.26
0.23
0.28
0.33
O.U7
0.29
0.3U
0.12
o.iu
0.11
0.17
0.13
0.18
0.13
0.19
0.22
0.18
0.22
0.15
0.15
0.21
0.17
0.17
0.19
0.21
0.16
0.21
0.20
0.2k
-------
-------
22
L969
JAMES RIVER SURVEY
NUTRIENTS
NH -N NO -N ORG N TOTAL P SOLUBLE P
DATE _ mg/1 __ mg/1 ____ mg/1 _ mg/1 mg/1 _
Station 157
10-15 0.52 0.7 0.8 0.19 0.12
16 0.57 0.7 0.7 0.21 0.14
17 0.67 0.7 0.6 0.23 0.15
18 0.72 0.8 0.8 0.28 0.17
19 0.70 0.8 0.7 0.29 0.16
20 0.74 0.9 1.0 0.28 0.16
21 0.79 0.9 0.8 0.31 0.19
22 0.76 0.9 0.9 0.29 0.16
23 0.77 0.9 0.9 0.26 0.13
2k 9-77 0.7 0.8 0.31 0.20
30 0.90 0.7 0.9 0.31 0.20
Station
10-17 0.63 0.7 0.7 0.22 0.16
18 0.67 0.7 0.7 0.2k 0.15
19 0.69 0.7 1.0 0.2k 0.12
20 0.72 0.8 0.8 0,2k 0.15
21 0.76 0.8 0.9 0.26 0.13
22 0.80 0.8 0.9 0.26 0.15
23 0.77 0.9 0.8 0.26 0.14
2k 0.76 0.8 0.8 0.28 0.16
30 0.91 0.7 0.8 0.30 0.19
Station 150
10-15 0.5k 0.5 0.9 0.17 0.07
16 0.50 0,5 0.6 0.17 0.07
17 0.60 0.6 0.9 0.17 0.10
18 0.54 0.6 0.8 0.21 0.10
19 0.56 0.7 0.8 0.17 0.08
20 0.75 0.7 0.9 0.20 0.07
21 0.71 0.7 0.9 0.24 0.08
22 0.7^ 0.8 0.9 0.23 0.10
23 0.74 0.8 0.8 0.20 0.09
24 0.72 1.0 0.8 0.24 0.09
-------
-------
23
1969
JAMES RIVER SURVEY
Nl'l'RIENTS
XH -N NO -N
DATE mg/l mg/L
10-15 0.53 0.8
16 O.U8 0.7
17 0.63 0.7
18 O.U7 0.7
19 O.U6 0.8
20 0.56 0.7
?l 0.62 0.8
22 0.55 0.8
23 0.50 0.8
2k 0.58 0.8
10-15 0.55 0.9
16 0.30 0.8
17 O.U7 0.7
18 O.ko 0.7
19 0.1*3 0.9
20 o.Ui 0.7
21 0.50 0.8
22 O.U5 0.8
23 O.U5 0,8
2k O.U8 0.9
10-27 0.62 1.2
28 0.82 1.3
29 0.86 L.k
30 0.71 1.3
10-27 O.U7 1.6
28 O.kl l.k
29 o.kk i.k
30 O.k6 1.5
ORG N
me,/ 1
Station 135
0.8
0.8
1.1
0.7
0.9
0.8
1.0
0.9
0.9
0.8
Station 126
1.0
0.9
1.1
0.8
1.0
0.9
0.9
1.0
1.0
1.0
Station 106
0.9
1.0
1.1
1.0
Station 9k
1.1
1.0
0.9
1.1
TOTAL P
mg/ L
0.13
0.15
0.20
0.17
0.17
0.18
0.20
0.20
0.18
0.21
O.Ik
O.Ik
0.15
0.18
0.22
0.18
0.18
0.19
0.21
0.22
0.17
0.22
0.18
0.16
0.19
0.23
0.16
0.17
SOLUBLE P
mg/1
0.06
o.ok
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.03
0.05
0.05
0.03
0.05
0.05
o.ok
o.ok
o.ok
0.02
0.02
0.02
0.02
0.01
0.01
0.02
0.02
-------
-------
2U
JAMES RIVER Sl'RVEY
XI IRIENTS
10-19
10-18
23
0.62
0.95
7.6
1.0
0.5
0.1
1.0
Goode Creek
3.8
5-7
XH -X NO -K ORG N TOTAL P SOLUBLE P
_DATE __ nig/I rng/ 1 ________ mg_/J ________ m^/j. ____ mg/ I __
Station 86
10-2? 0,23 1.3 0.8 0.11 0.01
28 0.20 l.U 0.8 0.15 -0.01
29 0.29 1.5 0.8 O.lU 0.01
30 0.23 1.5 i.o 0.16 0.03
Station ?6
10-2? 0.11 l.U 0.7 0.10 0.01
28 0.13 1.5 0.7 0.15 0.02
29 0.15 1.6 0.7 0.12 0.02
30 0.12 l.U 0.9 0.13 0.03
Sturgeon Point
10-27 0.10 1.6 0.6 0.10 0.02
28 0.10 1.5 0.7 0.11 0.01
2Q 0.12 1.5 0.6 0.12 0.02
30 0.10 l.U 0.8 0.13 0.02
Station lk
10-27 0.08 1.6 0.5 0.08 0.02
28 0.06 l.U 0.8 0.15 0.01
29 0.07 l.U 0.6 0.16 0.05
30 0.06 l.U 0.7 0.11 0.02
Gillie Creek
10-20 U.2 0.9 1.2 l.U O.UO
Almond Creek
0.51 0.3U
1.3 0.19
U.2 2.2
-------
-------
25
1969
JAMES RIVER SURVEY
NI'IRIENTS
DATE
ing/ 1
NO • N
mg/1
ORG N
mg/1
TOTAL P
SOLUBLE P
rag/1
Falling Creek
10-15 0.63 0.8 0.8 0.32 0.21
16 U.o o.l* 2.3 1.3 0.92
17 6.8 0.5 2.5 2.7 1.6
21 0.87 1.2 1.7 0.71 0.2l*
22 5.8 0.1* 3.6 2.6 2.0
2k 0.95 0.8 1.5 0.90 0.15
Station 800
10-27 0.16 0.2 0.7 0.03 -0.01
28 0.13 0.2 0.6 0.03 -0.01
Station 700
10-27 O.U5 0.2 0.7 0.17 0.09
28 0.57 0.2 0.9 0.29 0.22
Station 600
10-27 0.56 0.3 1.1 0.33 0.17
28 0.59 0-3 l.l 0.33 O.lU
Station 500
10-27 0.31 0.1* 1.2 0.27 0.06
28 0.1*0 O.k 1.2 0.26 0.07
Station 1*00
10-27 0.30 0.6 1.0 0.22 0.03
28 0.52 0.8 1.0 0.25 0.04
-------
26
1969
JAKES RIVER SURVEY
VARIATION OF NUTRIENT CONCENTRATIONS
DURING -, TIDAL CYCLE
TIME OF TIME OF
DATE LOW WATER SLACK SAMPLE
NH3-N
mg/1
NO..-N
mg/1
ORG-N
mg/1
TOTAL P
mg/1
SOLUBLE P
mg/1
Station 175
J.O-^'S 1019 1125
1215
1315
1405
1455
0.
0.
0.
1.
1.
29
25
98
3
4
Station
LO-1Q 1901 1255
1400
1500
1600
1700
1.
1.
0.
1.
0.
6
4
71
0
46
Station
10- L7 1602 0930
1038
1155
1315
1425
0.
0.
0.
0.
0.
55
55
57
42
74
Station
10-18 0426 0730
0815
09OO
-
-
o.
0.
0.
0.
0.
63
64
66
72
67
Station
10-n 0752 0955
1045
1145
1240
-
0.
0.
0.
0.
0.
b4
72
68
67
64
0.
0.
0.
0.
0.
175
1.
1.
1.
1.
1.
168
0.
0.
0.
0.
0.
162
0.
0.
0.
0.
0.
162
1.
0,
0.
0.
0.
7
r?
7
,6
7
0
1
0
1
1
8
8
9
g
9
G
Q
\_ i
o
8
f
0
9
M
9
9
0
.7
0.7
l
l
1
l
1
l
l
0
0
1
0
1
1
1
0
0
0
1
1
0
0
0
0
.0
.1
.8
.1
.0
.2
.1
.9
.7
.4
• 9
.2
.0
.1
• 9
.8
• 9
• ;?
.0
• 9
,o
.9
• 9
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
15
14
35
39
49
51
38
28
45
24
35
34
34
26
42
31
-3T_
31
31
3C
35
31
32
33
30
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
09
09
26
29
34
37
29
21
33
17
22
22
22
18
30
.17
18
18
19
19
20
19
19
20
18
-------
27
1969
JAMES RIVER SURVEY
VARIATION OF NUTRIENT CONCENTRATIONS
DURING \ TIML CYCLE
DATE
TIME OF
LOW WATER SLACK
TIME OF
SAMPLE
NO,,-N
h
ORG-N
TOTAL P
rag/1
SOLUBLE P
rag/1
10-lr
07^5
08U5
09^2
10*13
1520
1520
1720
1820
1920
Station 157
0.51
0.63
0.02
0.55
Station
0.7U
0.73
0.73
0.7*4
0.72
Station
0.51
0.50
0. 5U
0.51
0.52
0.7
0.6
1.1
0.7
155
0.3
0.8
0.8
0.8
0.8
150
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.9
1.2
0.7
0.6
0.7
0.7
0.6
0.3
0.2k
0.?U
0.22
0.23
0.22
0.16
0.16
0.18
0.15
O.lU
O.lU
0.12
0.11
0.11
0.08
0.07
0.07
0.05
0.07
-------
-------
28
1Q6Q
JAMES RIVER SURVEY
PHYTOPLANKTON
FLAGELLATE FLAGELLATE
STATION DIATOMS BLUE-GREENS GREENS GREENS PIGMENTED TOTAL
NUMBER PER MILLILITER
175 57 3,6oi* 2,7^7 1-772 llU 8,29^
l'--7 200 Ji,691 ^4.292 5,^01 29 1^,703
-------
-------
29
1969
JAMES RIVER SURVEY
EHOTOSYNTHETIC OXYGEN PRODUCTION
(Light-Dark Bottle Method)
DEPTH
DATE (ft)
10 -L' 3 ?
5
10
10-20 2
5
10
10-1? 2
5
10
SAMPLING TIME INITIAL D.O. D.O. -LIGHT
(hrs) (mg/1) (mg/1)
Station 175
?i+ 9.0 9.0
8.9
9.0 8.8
9-0
9.0 Q.O
8.8
Station 157
2i* 3-2 3.3
3.0
3.0 2.6
2.5
3.0 2.h
2.5
Station 155
6 3-1 M
U.8
3-5 3-3
3.U
3.? 3.1
3.2
DO -DARK
(rn^/1)
9.0
8.8
8.9
9.0
9-0
8.9
2.5
2>
2.U
2.5
2.1+
2. it
3.8
3-7
3.1
3.1
3-0
3.3
-------
-------
30
JAMES RIVER SURVEY
PERCENTAGE OF VOLATILE SOLIDS, CARBON, NITROGEN & PHOSPHORUS
JAMES RIVER MUDS
STATION
168
16?
1-.
r>o
lot,
VOLATILE SOLIDS
1.11
3.63
5.?5
k.¥>
8.29
C N
< 0. 1 <0.1
1.2 0.1
1.8 0.2
'<'.? 0.1
1.3 o.i
p
o.oit
0.06
0.15
0.11
0.07^
-------
-------
31
1969
JAMES RIVER SURVEY
BOTTOM FAUNA
STATION
168
167
155
150
106
BENTHIC ORGANISMS/SQUARE FOOT
0
1? Sludgeworms
6 Sludgeworms
2 Sludgeworms
6 Sludgeworms
-------
-------
32
1969
JAMES RIVER SURVEY
COD NEAR DUPONT OUTFALL
DATE
10-21
22
23
2k
COD
(«*/!)
-ko
k2
-ko
83
-------
-------
33
1960
JAMES FIVER SURVEY
FLOW DATA
DISCHARGE IN GECOND-FEET OF
JAMES RIVER AT LICK RUN
DAY
jL
o
C
i.
f,
rj
f.
o
10
11
12
17
1 ij
)/;
1C
17
18
JO
°o
21
'"?
'-3
"J-i
'"•r;
"6
'"'7
28
2Q
30
M
OCTOBER
DISCHARGE
3>iL
'422
^55
h'^
k6 5
hOh
376
376
763
353
73c;
335
330
317
312
303
312
308
308
303
303
299
2OJ<
pal:
20Q
POh
2Q'i
^Qh
2OO
286
20Q
NOVEMBER
DISCHARGE
308
Uii5
578
530
U85
U^4l
i|QO
395
386
376
358
353
3kh
3UU
3^0
3Uo
335
326
3^0
376
632
696
616
566
525
U85
U55
U36
U22
400
DECEMBER
DISCHARGE
395
381
381
358
358
3UU
367
^50
525
890
7050
5560
3^60
2500
1060
1600
1210
080
010
861
756
726
726
708
672
622
578
5^0
63?
5200
^200
JANUARY
DISCHARGE
18100
7390
6370
5100
2700
2260
I960
1550
9^5
9^5
1050
1130
980
85^1
798
762
762
980
1^50
1350
1020
750
786
Q^5
882
°^5
1130
1130
1350
if 200
7^60
FEBRUARY
DISCHARGE
2500
?UUo
-------
-------
1969
JAMES RIVER SURVEY
FLOW DATA
DISCHARGE IN SECOND-FEET OF
JAMES RIVER AT HOLCOMB ROCK
DAY
i_
<-'
3
'•>
r;
! ^
7
0
in
n
i "
1 ';
j'i
-; c
1 ' '
17
18
10
;"'0
-'I
c '?
r -s
-u
"•• r
26
:>7
?"'
:-'Q
v.o
Tl
OCTOBER
DISCHARGE
Q80
1360
-•c,pp
POOO
i??o
lr/>0
111 SO
lU?0
i ^O/--
1, oC'
1POO
1100
10''-0
10?0
'wo
-°70
go-
C«r
fttM
eu
t?^
8or;
7°,o
780
798
-70
7^0
7J'0
76U
67P
7Qf.
7!*8
NOVEMBER
DISCHARGE
7^3
91^4
1330
1730
17?0
1560
ihPO
1300
1110
1200
11^0
1050
1120
Q58
881
9P5
980
780
10^0
1030
1150
11*40
1620
15?0
1U 50
1^00
1?QO
11UO
1110
DECEMBER
DISCHARGE
1080
99?
980
63?
852
992
892
1390
1560
3720
13700
11100
6780
5180
U080
3570
3070
2590
2520
2360
2360
2200
i36o
2000
2000
1780
1760
1590
2000
20^4 00
.55600
JANUARY
DISCHARGE
32000
l6liOO
13.1*00
8760
6760
5700
5180
U36o
3230
2hkQ
2670
3230
?990
2670
2520
2290
2200
3150
3820
U260
3570
2750
2590
2750
2Q10
2830
2830
2910
2010
U860
7630
FEBRUARY
DISCHARGE
6120
6980
9700
99**0
-------
-------
JAMES RIVER SURVEY
FLOW DATA
DISCHARGE IN SECOND-FEET OF
TAMES RIVER NEAR RICHMOND, VA.
DAY
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TABLE OF CONTENTS
Page
I. INTRODUCTION 1
II. PROCEDURE 2
A. Sampling 2
B. Chemical Analysis 2
III. STATION DESCRIPTIONS k
IV. SURVEY RESULTS 5
-------
I. INTRODUCTION
The Chesapeake Field Station of the Middle Atlantic Region,
Federal Water Pollution Control Administration, conducted an intensive
survey of the North Branch Potomac River Basin between Bloomington
and Cumberland, Maryland, during August 196? (see Figure l). The
purpose of this survey was to aid in verifying the model DO and
BOD parameters. The survey should also show the extent of any
diurnal water quality fluctuations including the effects of mine
drainage.
-------
II. PROCEDURE
A. Sampling
All samples for chemical analysis were obtained by dipping
a plastic container full of the shallow stream water. A quart
cubitainer was then filled from the dipped sample and iced. A
portion of the dipped sample was siphoned into a DO bottle until
overflowing and fixed. A portion of the dipped sample was also
used to measure the pH and temperature at the time of sampling.
The iced samples were returned to the camper laboratory within
two hours where the analyses were started immediately.
B- Chemical Analysis
1. Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed., 1965.
Dissolved oxygen was determined by the azide modi-
fication of the basic Winkler method with the titration done
potentiometrically with an automatic TITRALYZER.
2. Biochemical Oxygen Demand
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed., 1965.
The biochemical oxygen demand was determined by the
azide modification of the basic Winkler method with the titration
done potentiometrically with an automatic TITRALYZER. The samples,
as received, were diluted if necessary and transferred to standard
300 ml BOD bottles in triplicate. One initial DO and two final
-------
DO determinations were used throughout. Incubation was started
immediately at 20°C and continued for five days after which they
were titrated.
3- pH
The pH measurements were made at the sampling point
with a field pH Meter.
k. Total Alkalinity
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed., 1965.
The total alkalinity was determined by titrating 100 ml,
or suitable aliquot, to pH 14-.5 with standardized 0.02 N sulfuric
acid. A laboratory pH Meter was used to indicate pH changes.
5. Total Cold Acidity
Reference: Standard Methods for the Examination of
Water and Wastewater, 12 ed., 1965.
The total cold acidity was determined by titrating
100 ml, or suitable aliquot, to pH 8.3 with standardized 0.02 N
sodium hydroxide. A laboratory pH Meter was used to indicate pH
changes.
-------
III. STATION DESCRIPTIONS
Number Station
3 North Branch Potomac
U North Branch Potomac
5 Georges Creek
6 North Branch Potomac
7 North Branch Potomac
8 North Branch Potomac
10 North Branch Potomac
11 North Branch Potomac
11 A North Branch Potomac
12 North Branch Potomac
Location
Headwater of West Virginia Pulp and
Paper Co., Luke Mill impoundment.
Bridge between Luke, Md., and
Piedmont, W. Va.
Bridge in Westernport, Md.
Off Md. Rt. 135, five miles east
of Westernport High School.
U. S. Rt. 220 Bridge between
McCoole, Md., and Keyser, W. Va.
Black Oak Bottom, east of Fort Hill
off Md. Rt. 135
Bridge between Pinto, Md., and
Short Gap, W. Va.
Cumberland Fair Ground
Off U. S. Rt. 220 near Bowling
Green, Md.
Bridge on W. Va. Rt. 28 between
Cumberland, Md., and Ridgeley,
W. Va.
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STUDY AREA
NORTH BRANCH POTOMAC RIVER BASIN
BETWEEN
BLOOMINGTON & CUMBERLAND, MD.
cc
FIGURE I
-------
INVESTIGATION OF WATER QUALITY
IN
CHESAPEAKE BAY AND TRIBUTARIES
AT
ABERDEEN PROVING GROUND
DEPARTMENT OF THE ARMY
ABERDEEN, MARYLAND
OCTOBER TO DECEMBER 196?
Chesapeake Field Station
Middle Atlantic Region
FWPCA
Department of the Interior
-------
-------
I. INTRODUCTION
The quality of waters surrounding and within the confines
of the Aberdeen Proving Ground, Department of the Army, has not
been determined in the past because of the security and safety
restrictions occasioned by the ordnance testing at this facility.
A sampling program of these waters was undertaken during
the last quarter of 1967 by the Chesapeake Field Station (CFS)
as part of the Chesapeake Bay-Susquehanna River Basins Project
comprehensive program. The Harford County Metropolitan Commis-
sion also requested water quality data specifically in Bush
River and Roraney Creek to estimate the effects on the receiving
waters (Romney Creek) of the Sod Run Sewage Treatment Plant
presently under construction. In addition, the Engineering
Supply Services Division at the Aberdeen Proving Ground (APG)
was interested not only in the quality of the surrounding waters
but also in the effect of discharges from the activity's sewage
treatment plants on the receiving waters, in accordance with
Executive Order Wo. 11288 applying to Federal installations.
-------
-------
II. PROCEDURE
Since interruption of the daily ordnance testing program
could not be allowed, it was necessary for the CFS to coordinate
sampling with the safety and planning officers at the facility
to make use of the early and midday hours when testing was not
in progress. Special security precautions were required while
sampling was conducted in the range area: 1. An APG staff
representative was present at all times; and 2. constant tele-
phone or radiotelephone communication was maintained at all
times.
Since the CFS did not have radiotelephone equipment of
suitable frequency and range on its boats, the cooperation and
assistance of the Division of Marine Police, Maryland Department
of Chesapeake Bay Affairs (MDCBA) were requested and received.
A radiotelephone-equipped boat and skiff with operating personnel
were made available to CFS sampling personnel for the duration
of the survey.
Most of the sampling in the restricted areas was completed
during the early morning hours before ordnance testing began at
8 A.M. Some runs in critical areas were made during the midday
recess. Sampling outside the restricted area was generally
conducted with CFS equipment later in the day, and all samples
were returned each day to CFS for analysis.
The survey extended from the mouth of the Susquehanna
River (Station 1, Figure l) to the head of the Bush River Estu-
ary (Station 20). The special surveys included Romney Creek
(Stations 11 to 15), Spesutie Narrows (Stations 7 to 9), Swan
Creek (Stations 3 to 5 and SI to S5), and sewage treatment
plant effluents in Swan Creek.
-------
-------
III. DETAILED INVESTIGATION
The primary purpose of the investigation vas to obtain
water quality data along the northwest shore line of Chesapeake
Bay and to investigate possible effects of treated waste dis-
charges from Havre de Grace, Aberdeen, Aberdeen Proving Grounds,
Ferryman, and Edgewood Arsenal on water quality in tributaries
to the Bay. The sampling stations selected and locations of
sewage treatment plant outfalls are shown in Figure 1. The
samples were analyzed for salinity, temperature, turbidity, pK,
Kjeldahl nitrogen, nitrites and nitrates, phosphorus, chloro-
phyll, biochemical oxygen demand, dissolved oxygen, colifonns,
and fecal colifonns.
The investigation in Romney Creek was originally planned
to determine existing water quality in a relatively undeveloped
tidal creek into which effluent from the Sod Run Sewage Treatment
Plant will be discharged. This data could then furnish a back-
ground for further study in waste assimilative capacity and
"polishing" action in nutrient removal. Since the terms of the
easement granted by APG to the Harford County Metropolitan Com-
mission require advanced waste treatment if nutrient levels are
excessive, special emphasis was placed upon nutrient determinations.
Subsequently, it was learned that the Baltimore Gas and
Electric Company had acquired an adjacent acreage for a proposed
thermal electric plant which would draw approximately 3,000 gpm
from Bush River for cooling purposes and discharge the heated
effluent into the headwaters of the Romney Creek tidal river.
The utility company has prepared a hydrographic survey of Romney
Creek which can be of value in further study of dilution poten-
tial thermal and treated waste discharges. Development of this
electric power facility would obviously eliminate the "polishing
pond" potential and transfer the problem area study to the adja-
cent Chesapeake Bay area.
-------
-------
Two additional special investigations were made at the
request of APG. The first was to determine the effect of treated
discharges from the main APG sewage treatment plant upon the
receiving waters in Spesutie Narrows.
The second investigation was to determine the effect of
treated effluent discharges from the APG Pusey Sewage Treatment
Plant on the receiving waters of Swan Creek. This is a plant
providing an apparent adequate secondary treatment, but since
both the Glenn Heights and Town of Aberdeen sewage treatment
plants discharge into Swan Creek upstream, APG requested an
assessment of the relative pollution potential from their plant.
-------
-------
5
IV. FINDINGS
Water quality standards used are those adopted by the
State of Maryland Water Resources Regulation 4.8 and approved
by the Secretary of the Interior. These provide for water con-
tact recreation in all waters tested (except for Romney Creek
and Spesutie Narrows), with a fecal coliform count not to exceed
2kO MPN per 100 ml unless a "detailed sanitary survey and evalua-
tion discloses no significant public health risk in the use of
the waters." No bacterial standards were established for Romney
p-rpoV m- Rrxasiit.i p l\is>T-rcTJc;. sinos t.hey are entirelv within the
restricted area at APG and are classified for industrial use
only.
A review of the appended tabulations of sample analyses
will show several stations where fecal coliform counts signifi-
cantly in excess of the standard would suggest a further sani-
tary investigation. The questionable stations and pertinent
comments follow:
Station 2, Buoy Can 13: This sampling point is along a
deep water channel south of the outfall of the Havre de Grace
Sewage Treatment Plant which provides primary treatment only.
Station 3. Swan Creek Headwaters: This location is
below the outfalls of the Pusey, Aberdeen, and Glenn Heights
sewage treatment plants and suggests a possible source of the
frequent high fecal coliform counts. A special sampling run
was made to include Stations SI to S5 between the sewage treat-
ment plant, and the effluents at each plant were also sampled
(Stations 21 to 23). It should be noted that Stations SI and
S2 are in the free-flowing reach of Swan Creek, as contrasted
with Si* and S5 where tidal currents make identification of
potential pollution sources less definite. High chlorophyll
values show the effects of the higher nutrient figures for
-------
-------
phosphates and Kjeldahl nitrogen and serve as an indication that
any increase in these parameters could result in excessive chlo-
rophylls. The erratic high coliform counts in the effluent from
the Glenn Heights extended aeration plant could be evidence of
inadequate chlorination or slugs of high organic sludge discharged.
Stations 10, 11, 12, 13, lU, and_15, Romney Creek:
While the bacterial quality in this tidal creek is generally
good, the high fecal coliform counts in the headwaters suggest
that there are sources of inadequately treated wastes entering
upstream. No bacterial standards have been established in
Roiniicy Crc£ii.; jL±c~wtvcr, J.L. &.J.-1 otiiti* rc^p^c'Co "otic Wctucj." m'uao.i.L.j
must be considered good. The nutrient levels in these waters
can be called moderate, when compared to a figure of 0.1 mg/1
phosphorus (approximately equivalent to 0.3 mg/1 phosphate) that
is currently used as the maximum acceptable value without stimu-
lating excessive algal production. While pH values are low,
they are of obvious natural occurrence.
Stations T, 8, and 9, Spesutie Narrows: Discharge from
the APG main sewage treatment plant at the head of this waterway
near Station 7 could account for the high fecal coliform counts.
Bacterial quality is progressively higher, until the samples at
Station 9 at the mouth meet Chesapeake Bay standards. There
have been no bacterial standards set for Spesutie Narrows.
Stations 18 and 19, Bush River: Occasional high fecal
coliform counts at these stations suggest that a detailed sani-
tary survey may be required before these waters can be considered
safe for water contact recreation. The area is restricted, how-
ever, because of Department of the Army facilities at the adjacent
Edgewood Arsenal and Aberdeen Proving Grounds. Further investi-
gation of Edgewood Arsenal sewage treatment plant operations and
discharges in this area is proposed.
-------
-------
V. CONCLUSIONS
In general the water quality in Chesapeake Bay, as
determined in this investigation, can be considered good.
Dissolved oxygen is high, pH values range from moderately high
in the northern area to somewhat low in the southerly and Bush
River areas. The Bay is moderately rich in nutrients, but in
no areas investigated were they found to be excessive.
More detailed, sanitary surveys are required in those
specific areas where questionable water quality was found.
-------
-------
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BIOLOGICAL SURVEY
OF
THE UPPER POTOMAC RIVER
AMD SELECTED TRIBUTARIES
1966-1968
DATA REPORT NO. k
JAMES L. LABUY
Federal Water Quality Administration
Middle Atlantic Region
918 Emmet Street
Cnarlottesville, Virginia 22901
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TABLE OF CONTENTS
Page
I. PURPOSE 1
II. SCOPE 1
III. PROCEDURES 3
IV. SURVEY RESULTS 5
LIST OF TABLES
Table Page
I Bottom Organism Data of the North Branch of
the Potomac River & Upper Potomac River and
Some of Their Key Tributaries 5
II Tabulation of Bottom Organisms of the Upper
and Middle Reaches of the Potomac River and
Key Tributaries 16
LIST OF FIGURES
Figure
1 Map of Study Area and Profile of Biological
Conditions 60-6l
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I. PURPOSE
The purpose of this report is to disseminate data resulting
from several biological studies conducted in the Potomac River
Basin upstream from Great Falls, Maryland. Studies on the North
Branch of the Potomac River and tributaries were specifically
designed to supplement the 'Interim Report-Mine Drainage Pollution
of North Branch of the Potomac River 1966-1968" and the report
on "Water Quality in the North Branch of the Potomac River
between Cumberland and Luke, Maryland." Findings of these
studies plus other sampling efforts provide an insight into
the biological response of the aquatic environment to acid
mine drainage and organic pollution in selected stream reaches.
II. SCOPE
During the period 1966-68, a stream sampling program was
conducted to determine biological conditions in the Potomac
River Basin upstream from Washington, D. C. The study area
*
consists of three distinct sub-basins of the Potomac River:
t'he entire North and South Branch drainages plus the main
stem of the Potomac River from Paw Paw, West Virginia,to Great
Falls, Maryland.
For purposes of this report, the community of bottom
macro-organisms was selected as the indicator of the biological
conditions in the stream since they serve as the preferred
food source for higher aquatic forms and exhibit similar reac-
tions to adverse stream conditions. Macro bottom organisms
are animals that live in direct association with the stream
bottom, and are visable with the unaided eye. They are dis-
tinquished from micro organisms by the fact that they are re-
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tained in a No. 30 mesh sieve. The combination of limited
locomotion and life cycles of one year or more for most benthic
species provide a long-term indicator of stream water quality.
Classification of organisms in this report is considered
in three categories: pollution sensitive, intermediate and
pollution tolerant. In unpolluted streams,a wide variety of
sensitive clean-water associated bottom organisms are normally
found. Typical groups are stoneflies, mayflies, and caddis-
flies. These sensitive organisms usually are not individually
abundant because of natural predation and competition for food
and space; however, the total count or number of organisms at
a given station may be high because of the different varieties
present. Sensitive genera (kinds) tend to be eliminated by
adverse environmental conditions (e.g., chemical and/or physical)
resulting from wastes discharging into the stream.
In waters enriched by organic wastes comparatively fewer
kinds of animals are found though great numbers of certain
genera may be present. Organic pollution-tolerant forms such as
sludgeworms, rattailed maggots, cerJtain species of bloodworms
(red midges), certain leeches, and some species of air-breathing
snails may multiply and become abundant because of a favorable
habitat and food supply. These organic pollution-tolerant
bottom organisms may also exist in the natural environment but
are generally found in small numbers. The abundance of these
forms in streams heavily polluted with organics is due to their
physiological and morphological abilities to survive environ-
mental conditions more adverse than conditions tolerated by other
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organisms. Under conditions where inert silts or organic sludges
blanket the stream bottom, the natural home of bottom organisms
is destroyed, which also causes a reduction in the number of
kinds of organisms present.
Streams grossly polluted with toxic wastes such as mine
drainage will support little, if any, aquatic life and will
reduce the population of both sensitive and pollution-tolerant
organisms.
In addition to sensitive and pollution-tolerant forms, some
bottom organisms are termed intermediates, in that they are
capable of living in moderately polluted areas as well as in
clean-water situations. These organisms occurring in limited
numbers, therefore, cannot serve as effective indicators of water
quality.
III. PROCEDURES
In general, sampling stations were selected to correspond
with chemical and bacteriological stations used in previous
studies. In the absence of such stations, location of sampling
points was based on known waste outfalls, accessability, and
stream bottom characteristics. Each station was sampled once
and the kinds of macro bottom organisms were tentatively identi-
fied. If possible, a qualitative and quantitative sample was
taken. At some stations this was not feasible due to poor sampling
conditions, e.g., excessive depth, bedrock substrate, paucity
of bottom organisms, and in these cases only a qualitative sample
was taken.
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Quantitative bottom samples were taken using a Surber Square
Foot Sampler, an Ekman Dredge (0.5 sq. ft.) or a Petersen Dredge
(0.6 sq. ft.). Samples were screened on a No. 30 U. S. Standard
Series sieve and the animals retained were preserved in 10 percent
formalin solutions.
Results of quantitative samples were expressed as numbers
of organisms per square foot of river bottom and qualitative
sampling in numbers of kinds of organisms per sample.
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