Administrative Code

Virginia Administrative Code
Title 9. Environment
Agency 25. State Water Control Board
8/11/2020

Chapter 720. Water Quality Management Planning Regulation

9VAC25-720-10. Definitions.

The following words and terms when used in this chapter shall have the following meanings unless the context clearly indicates otherwise:

"Assimilative capacity" means the greatest amount of loading that a water can receive without violating water quality standards, significantly degrading waters of existing high quality, or interfering with the beneficial use of state waters.

"Best management practices (BMP)" means a schedule of activities, prohibition of practices, maintenance procedures and other management practices to prevent or reduce the pollution of state waters. BMPs include treatment requirements, operating and maintenance procedures, schedule of activities, prohibition of activities, and other management practices to control plant site runoff, spillage, leaks, sludge or waste disposal, or drainage from raw material storage.

"Best practicable control technology currently available (BPT)" means control measures required of point source discharges (other than POTWs) as determined by the EPA pursuant to § 304(b)(1) of the CWA (33 USC § 1251 et seq.) as of 1987.

"Board" means the State Water Control Board (SWCB).

"Chesapeake Bay Watershed" means the following Virginia river basins: Potomac River Basin (9VAC25-260-390 and 9VAC25-260-400), James River Basin (9VAC25-260-410, 9VAC25-260-415, 9VAC25-260-420, and 9VAC25-260-430), Rappahannock River Basin (9VAC25-260-440), Chesapeake Bay and small coastal basins (9VAC25-260-520, Sections 2 through 3g), and the York River Basin (9VAC25-260-530).

"Clean Water Act or Act (CWA)" means 33 USC § 1251 et seq. as amended, as of 1987.

"Delivery factor" means an estimate of the number of pounds of total nitrogen or total phosphorus delivered to tidal waters for every pound discharged from a permitted facility, as determined by the specific geographic location of the permitted facility, to account for attenuation that occurs during riverine transport between the permitted facility and tidal waters. Delivery factors shall be calculated using the Chesapeake Bay Program watershed model.

"Discharge" means when used without qualification, a discharge of a pollutant or any addition of any pollutant or combination of pollutants to state waters or waters of the contiguous zone or ocean or other floating craft when being used for transportation.

"Effluent limitation" means any restriction imposed by the board on quantities, discharge rates or concentrations of pollutants that are discharged from point sources into state waters.

"Effluent limitation guidelines" means a regulation published by EPA under the Act and adopted by the board.

"Effluent limited segment (EL)" means a stream segment where the water quality does and probably will continue to meet state water quality standards after the application of technology-based effluent limitations required by §§ 301(b) and 306 of the CWA (33 USC § 1251 et seq.) as of 1987.

"Environmental Protection Agency (EPA)" means the United States Environmental Protection Agency.

"Equivalent load" means 2,300 pounds per year of total nitrogen and 300 pounds per year of total phosphorus at a flow volume of 40,000 gallons per day; 5,700 pounds per year of total nitrogen and 760 pounds per year of total phosphorus at a flow volume of 100,000 gallons per day; and 28,500 pounds per year of total nitrogen and 3,800 pounds per year of total phosphorus at a flow volume of 500,000 gallons per day.

"Load or loading" means the introduction of an amount of matter or thermal energy into a receiving water. Loading may be either man-caused (pollutant loading) or natural (background loading).

"Load allocation (LA)" means the portion of a receiving water's loading capacity attributable either to one of its existing or future nonpoint sources of pollution or to natural background sources. Load allocations are best estimates of the loading, which may range from accurate estimates to gross allotments, depending on the availability of data and appropriate techniques for predicting the loading. Wherever possible, natural and nonpoint source loads should be distinguished.

"Nonpoint source" means a source of pollution, such as a farm or forest land runoff, urban storm water runoff, mine runoff, or salt water intrusion that is not collected or discharged as a point source.

"Point source" means any discernible, defined and discrete conveyance, including but not limited to any pipe, ditch, channel, tunnel, conduit, well, discrete fissure, container, rolling stock vessel or other floating craft, from which pollutants are or may be discharged. This term does not include return flows from irrigated agricultural land.

"Pollutant" means any substance, radioactive material, or heat that causes or contributes to, or may cause or contribute to, pollution. It does not mean:

1. Sewage from vessels; or

2. Water, gas, or other material that is injected into a well to facilitate production of oil, dry gas, or water derived in association with oil or gas production and disposed of in a well, if the well is used either to facilitate production or for disposal purposes if approved by the Department of Mines, Minerals and Energy unless the board determines that such injection or disposal will result in the degradation of ground or surface water resources.

"Pollution" means such alteration of the physical, chemical or biological properties of any state waters as will or is likely to create a nuisance or render such waters (i) harmful or detrimental or injurious to the public health, safety or welfare, or to the health of animals, fish or aquatic life; (ii) unsuitable with reasonable treatment for use as present or possible future sources of public water supply; or (iii) unsuitable for recreational, commercial, industrial, agricultural, or other reasonable uses; provided that: (a) an alteration of the physical, chemical, or biological property of state waters, or a discharge or deposit of sewage, industrial wastes or other wastes to state waters by any owner, which by itself is not sufficient to cause pollution, but which, in combination with such alteration of or discharge or deposit to state waters by other owners is sufficient to cause pollution; (b) the discharge of untreated sewage by any owner into state waters; and (c) contributing to the contravention of standards of water quality duly established by the board, are "pollution" for the terms and purposes of this water quality management plan.

"Publicly owned treatment works (POTW)" means any sewage treatment works that is owned by a state or municipality. Sewers, pipes, or other conveyances are included in this definition only if they convey wastewater to a POTW providing treatment.

"Significant discharger" means (i) a point source discharger to the Chesapeake Bay watershed with a design capacity of 0.5 million gallons per day or greater, or an equivalent load; (ii) a point source discharger to the Chesapeake Bay watershed downstream of the fall line with a design capacity of 0.1 million gallons per day or greater, or an equivalent load; (iii) a planned or newly expanding point source discharger to the Chesapeake Bay watershed that is expected to be in operation by 2010 with a permitted design of 0.5 million gallons per day or greater, or an equivalent load; or (iv) a planned or newly expanding point source discharger to the Chesapeake Bay watershed downstream of the fall line with a design capacity of 0.1 million gallons per day or greater, or an equivalent load, that is expected to be in operation by 2010.

"State waters" means all waters, on the surface and under the ground and wholly or partially within or bordering the Commonwealth or within its jurisdiction, including wetlands.

"Surface water" means all waters in the Commonwealth except ground waters as defined in § 62.1-255 of the Code of Virginia.

"Total maximum daily load (TMDL)" means the sum of the individual waste load allocations (WLAs) for point sources, load allocations (LAs) for nonpoint sources, natural background loading and usually a safety factor. TMDLs can be expressed in terms of either mass per time, toxicity, or other appropriate measure. The TMDL process provides for point versus nonpoint source trade-offs.

"Toxic pollutant" means any agent or material including, but not limited to, those listed under § 307(a) of the CWA (33 USC § 1251 et seq. as of 1987), which after discharge will, on the basis of available information, cause toxicity.

"Toxicity" means the inherent potential or capacity of a material to cause adverse effects in a living organism, including acute or chronic effects to aquatic life, detrimental effects on human health or other adverse environmental effects.

"Virginia Pollution Discharge Elimination System (VPDES) permit" means a document issued by the board, pursuant to 9VAC25-31, authorizing, under prescribed conditions, the potential or actual discharge of pollutants from a point source to surface waters.

"Waste load allocation (WLA)" means the portion of a receiving water's loading or assimilative capacity allocated to one of its existing or future point sources of pollution. WLAs are a type of water quality-based effluent limitation.

"Water quality limited segment (WQL)" means any stream segment where the water quality does not or will not meet applicable water quality standards, even after the application of technology-based effluent limitations required by §§ 301(b) and 306 of the CWA (33 USC § 1251 et seq. as of 1987).

"Water quality management plan (WQMP)" means a state- or area-wide waste treatment management plan developed and updated in accordance with the provisions of §§ 205(j), 208 and 303 of the CWA (33 USC § 1251 et seq. as of 1987).

"Water quality standards (WQS)" means narrative statements that describe water quality requirements in general terms, and of numeric limits for specific physical, chemical, biological or radiological characteristics of water. These narrative statements and numeric limits describe water quality necessary to meet and maintain reasonable and beneficial uses such as swimming and, other water based recreation, public water supply and the propagation and growth of aquatic life. The adoption of water quality standards under the State Water Control Law is one of the board's methods of accomplishing the law's purpose.

Statutory Authority

§ 62.1-44.15 of the Code of Virginia; § 303 of the federal Clean Water Act.

Historical Notes

Derived from Virginia Register Volume 19, Issue 14, eff. April 24, 2003; amended, Virginia Register Volume 22, Issue 3, eff. November 16, 2005.

9VAC25-720-20. Purpose.

The purpose of this regulation is to list by major river basin the board-adopted total maximum daily load (TMDL) wasteload allocations (WLAs), stream segment classifications, and effluent limitations including water quality based effluent limitations contained in the existing water quality management plans (WQMPs). Additional information is provided in the footnotes as noted in 9VAC25-720-50 through 9VAC25-720-130.

Statutory Authority

§ 62.1-44.15 of the Code of Virginia; 33 USC § 1313(e) of the Clean Water Act.

Historical Notes

Derived from Virginia Register Volume 19, Issue 14, eff. April 24, 2003; amended, Virginia Register Volume 31, Issue 12, eff. March 11, 2015.

9VAC25-720-30. Relationship to 9VAC25-40, Regulation for Nutrient Enriched Waters and Dischargers within the Chesapeake Bay Watershed.

The provisions of this chapter and 9VAC25-40, Regulation for Nutrient Enriched Waters and Dischargers within the Chesapeake Bay Watershed, constitute the nutrient reduction requirements for point source discharges in the Chesapeake Bay Watershed to protect the Chesapeake Bay and its tidal rivers.

Statutory Authority

§ 62.1-44.15 of the Code of Virginia; § 303 of the federal Clean Water Act.

Historical Notes

Derived from Virginia Register Volume 22, Issue 3, eff. November 16, 2005.

9VAC25-720-40. Implementing Nitrogen and Phosphorus Waste Load Allocations in the Chesapeake Bay Watershed.

A. Nitrogen and phosphorus waste load allocations assigned to individual significant dischargers in 9VAC25-720-50 C, 9VAC25-720-60 C, 9VAC25-720-70 C, 9VAC25-720-110 C, and 9VAC25-720-120 C may be exchanged in accordance with the Chesapeake Bay Watershed Nutrient Credit Exchange Program established under Article 4.02 (§ 62.1-44.19:12 et seq.) of Chapter 3.1 of Title 62.1 of the Code of Virginia. Exchanges must account for the delivery factor applicable to each discharge based upon its location within the river basin and calculated by the Chesapeake Bay Program watershed model.

B. The nitrogen and phosphorus waste load allocations assigned to individual significant dischargers in 9VAC25-720-50 C, 9VAC25-720-60 C, 9VAC25-720-70 C, 9VAC25-720-110 C, and 9VAC25-720-120 C are considered to be bioavailable to aquatic life. On a case-by-case basis, a discharger may demonstrate to the satisfaction of the board that a significant portion of the nutrients discharged by the facility is not bioavailable to aquatic life. In these cases, the board may limit the permitted discharge to reflect only that portion of the assigned waste load allocation that is bioavailable. Such limits shall be consistent with the assumptions and methods used to derive the allocations through the Chesapeake Bay watershed and water quality models.

C. Unless otherwise noted, the nitrogen and phosphorus waste load allocations assigned to individual significant dischargers in 9VAC25-720-50 C, 9VAC25-720-60 C, 9VAC25-720-70 C, 9VAC25-720-110 C, and 9VAC25-720-120 C are considered total loads including nutrients present in the intake water from the river, as applicable. On a case-by-case basis, an industrial discharger may demonstrate to the satisfaction of the board that a significant portion of the nutrient load originates in its intake water. In these cases, the board may limit the permitted discharge to reflect only the net nutrient load portion of the assigned waste load allocation. Such limits shall be consistent with the assumptions and methods used to derive the allocations through the Chesapeake Bay watershed and water quality models.

D. The board may amend this regulation to adjust individual nitrogen and phosphorus waste load allocations. Reasons for considering such an adjustment include, but are not limited to:

1. A discharger completes or does not complete a plant expansion as evidenced by issuance of a Certificate To Operate by December 31, 2010; or

2. A river basin nutrient load allocation is not achieved.

Any adjustment to an individual waste load allocation must ensure water quality standards are maintained.

Statutory Authority

§ 62.1-44.15 of the Code of Virginia; § 303 of the federal Clean Water Act.

Historical Notes

Derived from Virginia Register Volume 22, Issue 3, eff. November 16, 2005.

9VAC25-720-50. Potomac-Shenandoah River Basin.

A. Total maximum daily loads (TMDLs).

TMDL #

Stream Name

TMDL Title

City/County

WBID

Pollutant

WLA1

Units

1.

Muddy Creek, Dry River, and tributaries to North River

Nitrate TMDL Development for Muddy Creek/Dry River, Virginia

Rockingham

B21R, B22R

Nitrate

49,389.00

LB/YR

2.

Blacks Run

Revision of the Benthic Total Maximum Daily Load (TMDL) Developed for the Blacks Run and Cooks Creek Watershed Located in the City of Harrisonburg and Rockingham County

Rockingham, City of Harrisonburg

B26R

Sediment

1,310,000

LB/YR

3.

Cooks Creek

Revision of the Benthic Total Maximum Daily Load (TMDL) Developed for the Blacks Run and Cooks Creek Watershed Located in the City of Harrisonburg and Rockingham County

Rockingham

B25R

Sediment

1,543,000

LB/YR

4.

Cooks Creek

Revision of the Benthic Total Maximum Daily Load (TMDL) Developed for the Blacks Run and Cooks Creek Watershed Located in the City of Harrisonburg and Rockingham County

Rockingham

B25R

Phosphorus

2,060

LB/YR

5.

Muddy Creek

TMDL Development for Muddy Creek and Holmans Creek, Virginia

Rockingham

B22R

Sediment

286,939.00

LB/YR

6.

Muddy Creek

TMDL Development for Muddy Creek and Holmans Creek, Virginia

Rockingham

B22R

Phosphorus

38.00

LB/YR

7.

Holmans Creek

TMDL Development for Muddy Creek and Holmans Creek, Virginia

Rockingham, Shenandoah

B45R

Sediment

78,141.00

LB/YR

8.

Mill Creek

TMDL Development for Mill Creek and Pleasant Run

Rockingham

B29R

Sediment

276.00

LB/YR

9.

Mill Creek

TMDL Development for Mill Creek and Pleasant Run

Rockingham

B29R

Phosphorus

116.00

LB/YR

10.

Pleasant Run

TMDL Development for Mill Creek and Pleasant Run

Rockingham

B27R

Sediment

0.00

LB/YR

11.

Pleasant Run

TMDL Development for Mill Creek and Pleasant Run

Rockingham

B27R

Phosphorus

0.00

LB/YR

12.

Linville Creek

Total Maximum Daily Load Development for Linville Creek: Bacteria and Benthic Impairments

Rockingham

B46R

Sediment

5.50

TONS/YR

13.

Quail Run

Benthic TMDL for Quail Run

Rockingham

B35R

Ammonia

7,185.00

KG/YR

14.

Quail Run

Benthic TMDL for Quail Run

Rockingham

B35R

Chlorine

27.63

KG/YR

15.

Shenandoah River

Development of Shenandoah River PCB TMDL (South Fork and Main Stem)

Warren, Clarke

B41R B55R B57R B58R

PCBs

179.38

G/YR

16.

Shenandoah River

Development of Shenandoah River PCB TMDL (North Fork)

Warren, Clarke

B51R

PCBs

0.00

G/YR

17.

Shenandoah River

Development of Shenandoah River PCB TMDL (Main Stem)

Warren, Clarke

WV

PCBs

179.38

G/YR

18.

Cockran Spring

Benthic TMDL Reports for Six Impaired Stream Segments in the Potomac-Shenandoah and James River Basins

Augusta

B10R

Organic solids

1,556.00

LB/YR

19.

Lacey Spring

Benthic TMDL Reports for Six Impaired Stream Segments in the Potomac-Shenandoah and James River Basins

Rockingham

B47R

Organic solids

680.00

LB/YR

20.

Orndorff Spring

Benthic TMDL Reports for Six Impaired Stream Segments in the Potomac-Shenandoah and James River Basins

Shenandoah

B52R

Organic solids

103.00

LB/YR

21.

Toms Brook

Benthic TMDL for Toms Brook in Shenandoah County, Virginia

Shenandoah

B50R

Sediment

8.1

T/YR

22.

Goose Creek

Benthic TMDLs for the Goose Creek Watershed

Loudoun, Fauquier

A08R

Sediment

1,587

T/YR

23.

Little River

Benthic TMDLs for the Goose Creek Watershed

Loudoun

A08R

Sediment

105

T/YR

24.

Christians Creek

Fecal Bacteria and General Standard Total Maximum Daily Load Development for Impaired Streams in the Middle River and Upper South River Watersheds, Augusta County, VA

Augusta

B14R

Sediment

145

T/YR

25.

Moffett Creek

Fecal Bacteria and General Standard Total Maximum Daily Load Development for Impaired Streams in the Middle River and Upper South River Watersheds, Augusta County, VA

Augusta

B13R

Sediment

0

T/YR

26.

Upper Middle River

Fecal Bacteria and General Standard Total Maximum Daily Load Development for Impaired Streams in the Middle River and Upper South River Watersheds, Augusta County, VA

Augusta

B10R

Sediment

1.355

T/YR

27.

Mossy Creek

Total Maximum Daily Load Development for Mossy Creek and Long Glade Run: Bacteria and General Standard (Benthic) Impairments

Rockingham

B19R

Sediment

0.04

T/YR

28.

Smith Creek

Total Maximum Daily Load (TMDL) Development for Smith Creek

Rockingham, Shenandoah

B47R

Sediment

353,867

LB/YR

29.

Abrams Creek

Opequon Watershed TMDLs for Benthic Impairments: Abrams Creek and Lower Opequon Creek, Frederick and Clarke counties, Virginia

Frederick

B09R

Sediment

478

T/YR

30.

Lower Opequon Creek

Opequon Watershed TMDLs for Benthic Impairments: Abrams Creek and Lower Opequon Creek, Frederick and Clarke counties, Virginia

Frederick, Clarke

B09R

Sediment

1,039

T/YR

31.

Mill Creek

Mill Creek Sediment TMDL for a Benthic Impairment, Shenandoah County, Virginia

Shenandoah

B48R

Sediment

0.9

T/YR

32.

South Run

Benthic TMDL Development for South Run, Virginia

Fauquier

A19R

Phosphorus

0.038

T/YR

33.

Lewis Creek

Total Maximum Daily Load Development for Lewis Creek, General Standard (Benthic)

Augusta

B12R

Sediment

40

T/YR

34.

Lewis Creek

Total Maximum Daily Load Development for Lewis Creek, General Standard (Benthic)

Augusta

B12R

Lead

0

KG/YR

35.

Lewis Creek

Total Maximum Daily Load Development for Lewis Creek, General Standard (Benthic)

Augusta

B12R

PAHs

0

KG/YR

36.

Bull Run

Total Maximum Daily Load Development for Lewis Creek, General Standard (Benthic)

Loudoun, Fairfax, and Prince William Counties, and the Cities of Manassas and Manassas Park

A23R-01

Sediment

5,986.8

T/TR

37.

Popes Head Creek

Total Maximum Daily Load Development for Lewis Creek, General Standard (Benthic)

Fairfax County and Fairfax City

A23R-02

Sediment

1,594.2

T/YR

38.

Accotink Bay

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Fairfax

A15R

PCBs

0.0992

G/YR

39.

Aquia Creek

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Stafford

A28E

PCBs

6.34

G/YR

40.

Belmont Bay/
Occoquan Bay

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Prince William

A25E

PCBs

0.409

G/YR

41.

Chopawamsic Creek

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Prince William

A26E

PCBs

1.35

G/YR

42.

Coan River

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Northumberland

A34E

PCBs

0

G/YR

43.

Dogue Creek

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Fairfax

A14E

PCBs

20.2

G/YR

44.

Fourmile Run

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Arlington

A12E

PCBs

11

G/YR

45.

Gunston Cove

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Fairfax

A15E

PCBs

0.517

G/YR

46.

Hooff Run & Hunting Creek

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Fairfax

A13E

PCBs

36.8

G/YR

47.

Little Hunting Creek

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Fairfax

A14E

PCBs

10.1

G/YR

48.

Monroe Creek

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Fairfax

A31E

PCBs

.0177

G/YR

49.

Neabsco Creek

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Prince William

A25E

PCBs

6.63

G/YR

50.

Occoquan River

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Prince William

A25E

PCBs

2.86

G/YR

51.

Pohick Creek/Pohick Bay

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Fairfax

A16E

PCBs

13.5

G/YR

52.

Potomac Creek

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Stafford

A29E

PCBs

0.556

G/YR

53.

Potomac River, Fairview Beach

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

King George

A29E

PCBs

0.0183

G/YR

54.

Powells Creek

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Prince William

A26R

PCBs

0.0675

G/YR

55.

Quantico Creek

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

Prince William

A26R

PCBs

0.742

G/YR

56.

Upper Machodoc Creek

PCB Total Maximum Daily Load Development in the tidal Potomac and Anacostia Rivers and their tidal tributaries

King George

A30E

PCBs

0.0883

G/YR

57.

Difficult Creek

Benthic TMDL Development for Difficult Run, Virginia

Fairfax

A11R

Sediment

3,663.2

T/YR

58.

(Reserved)

59.

(Reserved)

60.

South River

Bacteria and Benthic Total Maximum Daily Load Development for South River

Augusta and Rockingham

B32R

Sediment

619.4

T/YR

61.

South River

Bacteria and Benthic Total Maximum Daily Load Development for South River

Augusta and Rockingham

B32R

Phosphorus

6,929.9

KG/YR

62.

South River

Total Maximum Daily Load Development for Mercury in the South River, South Fork Shenandoah River, and Shenandoah River, Virginia

Augusta, Rockingham, Page, and Warren

B32R

Mercury

112

G/YR

63.

South Fork Shenandoah River

Total Maximum Daily Load Development for Mercury in the South River, South Fork Shenandoah River, and Shenandoah River, Virginia

Augusta, Rockingham, Page, and Warren

B32R, B33R

Mercury

112

G/YR

64.

Shenandoah River

Total Maximum Daily Load Development for Mercury in the South River, South Fork Shenandoah River, and Shenandoah River, Virginia

Augusta, Rockingham, Page, and Warren

B32R, B33R

Mercury

112

G/YR

65.

Spout Run

Total Maximum Daily Load Development to Address Bacteria and Benthic Impairments in the Spout Run Watershed, Clarke County, Virginia

Clarke

B57R

Sediment

7.44

T/YR

66.

West Strait Creek

Benthic Total Maximum Daily Load Development for Strait Creek and West Strait Creek

Highland

B02R

Sediment

0.02

T/D

67.

West Strait Creek

Benthic Total Maximum Daily Load Development for Strait Creek and West Strait Creek

Highland

B02R

CBOD5

11

KG/D

68.

West Strait Creek

Benthic Total Maximum Daily Load Development for Strait Creek and West Strait Creek

Highland

B02R

Dry season (June – December) ammonia as N

1.6

KG/D

69.

West Strait Creek

Benthic Total Maximum Daily Load Development for Strait Creek and West Strait Creek

Highland

B02R

Wet season (January – May) ammonia as N

2.9

KG/D

70.

Strait Creek

Benthic Total Maximum Daily Load Development for Strait Creek and West Strait Creek

Highland

B02R

Sediment

0.08

T/D

71.

Accotink Creek, lower

Bacteria TMDL for the Lower Accotink Creek Watershed

Fairfax

A15

E. coli

1.76E+12

cfu/year

72.

Accotink Creek

Fecal Coliform TMDL for Accotink Creek

Fairfax, Fairfax City

A15

Fecal coliform

1.30E+14

cfu/year

73.

Beaver Creek

Bacteria Total Maximum Daily Load Development for Beaver Creek

Rockingham

B18

E. coli

1.22E+10

cfu/year

74.

Blacks Run

Fecal Coliform TMDL for Blacks Run

Harrisonburg

B26

Fecal coliform

5.52E+09

cfu/year

75.

North Fork Catoctin Creek

Fecal Coliform TMDL Development for Catoctin Creek Impairments

Loudoun

A02

Fecal coliform

0

cfu/year

76.

Lower South Fork Catoctin Creek

Fecal Coliform TMDL Development for Catoctin Creek Impairments

Loudoun

A02

Fecal coliform

1.60E+11

cfu/year

77.

Upper South Fork Catoctin Creek

Fecal Coliform TMDL Development for Catoctin Creek Impairments

Loudoun

A02

Fecal coliform

4.42E+11

cfu/year

78.

Catoctin Creek

Fecal Coliform TMDL Development for Catoctin Creek Impairments

Loudoun

A02

Fecal coliform

0

cfu/year

79.

Licking Run

Bacteria TMDLs for Cedar Run and Licking Run

Fauquier

A17

E. coli

2.61E+09

cfu/year

80.

Cedar Run

Bacteria TMDLs for Cedar Run and Licking Run

Prince William, Fauquier

A17, A18

E. coli

5.58E+11

cfu/year

81.

Christians Creek

Fecal Coliform TMDL for Christians Creek

Augusta

B14

Fecal coliform

1.18E+13

cfu/year

82.

Coan River (145G)

Coan River Watershed Total Maximum Daily Load Report for Six Shellfish Areas Listed Due to Bacteria Contamination

Northumberland

A34

Fecal coliform

0

cfu/year

83.

Coan River, Headly Cove (145H)

Coan River Watershed Total Maximum Daily Load Report for Six Shellfish Areas Listed Due to Bacteria Contamination

Northumberland

A34

Fecal coliform

0

cfu/year

84.

Coan River, Killneck Creek (145E)

Coan River Watershed Total Maximum Daily Load Report for Six Shellfish Areas Listed Due to Bacteria Contamination

Northumberland

A34

Fecal coliform

0

cfu/year

85.

Coan River, Stevens Point (145F)

Coan River Watershed Total Maximum Daily Load Report for Six Shellfish Areas Listed Due to Bacteria Contamination

Northumberland

A34

Fecal coliform

0

cfu/year

86.

Mill Creek and the Coan River (145I)

Coan River Watershed Total Maximum Daily Load Report for Six Shellfish Areas Listed Due to Bacteria Contamination

Northumberland

A34

Fecal coliform

0

cfu/year

87.

The Glebe (145D)

Coan River Watershed Total Maximum Daily Load Report for Six Shellfish Areas Listed Due to Bacteria Contamination

Northumberland

A34

Fecal coliform

0

cfu/year

88.

Bridgeman Creek

Cod, Presley, Bridgeman, Hull, Rogers, Cubitt, and Hack Creeks Total Maximum Daily Load (TMDL) Report for Shellfish Condemnation Areas Listed Due to Bacteria Pollution

Northumberland

A34

Fecal coliform

7.70E+08

MPN/day

89.

Cod Creek, east

Cod, Presley, Bridgeman, Hull, Rogers, Cubitt, and Hack Creeks Total Maximum Daily Load (TMDL) Report for Shellfish Condemnation Areas Listed Due to Bacteria Pollution

Northumberland

A34

Fecal coliform

9.06E+08

MPN/day

90.

Rogers Creek

Cod, Presley, Bridgeman, Hull, Rogers, Cubitt, and Hack Creeks Total Maximum Daily Load (TMDL) Report for Shellfish Condemnation Areas Listed Due to Bacteria Pollution

Northumberland

A34

Fecal coliform

9.83E+08

MPN/day

91.

Cod Creek, west

Cod, Presley, Bridgeman, Hull, Rogers, Cubitt, and Hack Creeks Total Maximum Daily Load (TMDL) Report for Shellfish Condemnation Areas Listed Due to Bacteria Pollution

Northumberland

A34

Fecal coliform

1.53E+09

MPN/day

92.

Presley Creek

Cod, Presley, Bridgeman, Hull, Rogers, Cubitt, and Hack Creeks Total Maximum Daily Load (TMDL) Report for Shellfish Condemnation Areas Listed Due to Bacteria Pollution

Northumberland

A34

Fecal coliform

3.63E+09

MPN/day

93.

Hack Creek

Cod, Presley, Bridgeman, Hull, Rogers, Cubitt, and Hack Creeks Total Maximum Daily Load (TMDL) Report for Shellfish Condemnation Areas Listed Due to Bacteria Pollution

Northumberland

A34

Fecal coliform

3.00E+09

MPN/day

94.

Cubitt Creek

Cod, Presley, Bridgeman, Hull, Rogers, Cubitt, and Hack Creeks Total Maximum Daily Load (TMDL) Report for Shellfish Condemnation Areas Listed Due to Bacteria Pollution

Northumberland

A34

Fecal coliform

4.25E+09

MPN/day

95.

Hull Creek

Cod, Presley, Bridgeman, Hull, Rogers, Cubitt, and Hack Creeks Total Maximum Daily Load (TMDL) Report for Shellfish Condemnation Areas Listed Due to Bacteria Pollution

Northumberland

A34

Fecal coliform

1.27E+10

MPN/day

96.

Cooks Creek

Total Maximum Daily Load (TMDL) Development for Cooks Creek

Rockingham, Harrisonburg

B25, B26

Fecal coliform

0

cfu/year

97.

Cub Run

Bacteria Total Maximum Daily Load for Cub Run

Rockingham

B34

E. coli

1.74E+10

cfu/year

98.

Difficult Run

Bacteria TMDL for the Difficult Run Watershed

Fairfax

A11

E. coli

9.86E+12

cfu/year

99.

Dry River

Fecal Coliform TMDL for Dry River

Rockingham

B20, B21, B22

Fecal coliform

0

cfu/year

100.

Four Mile Run

Fecal Coliform TMDL (Total Maximum Daily Load) Development for Four Mile Run

Arlington, Alexandria

A12

Fecal coliform

2.04E+13

cfu/year

101.

Jackson Creek

Gardner, Jackson, and Bonum Creeks Total Maximum Daily Load (TMDL) Report for Shellfish Condemnation Areas Listed Due to Bacteria Contamination

Westmoreland

A33

Fecal coliform

1.44E+09

MPN/day

102.

Gardner Creek

Gardner, Jackson, and Bonum Creeks Total Maximum Daily Load (TMDL) Report for Shellfish Condemnation Areas Listed Due to Bacteria Contamination

Westmoreland

A33

Fecal coliform

1.96E+09

MPN/day

103.

Bonum Creek

Gardner, Jackson, and Bonum Creeks Total Maximum Daily Load (TMDL) Report for Shellfish Condemnation Areas Listed Due to Bacteria Contamination

Westmoreland

A33

Fecal coliform

2.96E+09

MPN/day

104.

Little River

Bacteria TMDLs for the Goose Creek Watershed

Fauquier

A08

Fecal coliform

1.38E+10

cfu/year

105.

South Fork Sycolin Creek

Bacteria TMDLs for the Goose Creek Watershed

Loudoun

A08

Fecal coliform

1.41E+10

cfu/year

106.

Sycolin Creek

Bacteria TMDLs for the Goose Creek Watershed

Loudoun

A08

Fecal coliform

2.79E+10

cfu/year

107.

Cromwells Run

Bacteria TMDLs for the Goose Creek Watershed

Fauquier

A05

Fecal coliform

9.80E+10

cfu/year

108.

Beaverdam Creek

Bacteria TMDLs for the Goose Creek Watershed

Loudoun

A07

Fecal coliform

1.21E+12

cfu/year

109.

North Fork Goose Creek

Bacteria TMDLs for the Goose Creek Watershed

Loudoun

A06

Fecal coliform

3.11E+13

cfu/year

110.

Goose Creek and tributaries

Bacteria TMDLs for the Goose Creek Watershed

Loudoun, Fauquier

A04, A05, A06, A07, A08

Fecal coliform

3.88E+13

cfu/year

111.

Hawksbill Creek

Total Maximum Daily Load Development for Hawksbill Creek

Page

B39

E. coli

3.13E+12

cfu/year

112.

Hogue Creek

Total Maximum Daily Load Development for Bacteria (E. coli) Impairment in Hogue Creek

Frederick

B06

E. coli

6.58E+11

cfu/year

113.

Holmans Creek

Fecal Coliform TMDL Development for Holmans Creek

Shenandoah

B45

Fecal coliform

3.20E+10

cfu/year

114.

Holmes Run

Bacteria TMDLs for the Hunting Creek, Cameron Run, and Holmes Run Watersheds

Fairfax, Alexandria, Falls Church

A13

E. coli

8.38E+13

cfu/year

115.

Cameron Run

Bacteria TMDLs for the Hunting Creek, Cameron Run, and Holmes Run Watersheds

Fairfax, Alexandria, Falls Church

A13

E. coli

1.33E+14

cfu/year

116.

Hunting Creek

Bacteria TMDLs for the Hunting Creek, Cameron Run, and Holmes Run Watersheds

Fairfax, Alexandria, Falls Church

A13

E. coli

3.24E+14

cfu/year

117.

Limestone Branch

Bacteria TMDL for Limestone Branch

Loudoun

A03

E. coli

5.83E+11

cfu/year

118.

Linville Creek

Total Maximum Daily Load Development for Linville Creek: Bacteria and General Standard (Benthic) Impairments

Rockingham

B46

E. coli

1.10E+11

cfu/year

119.

Bridge Creek (10-9X)

Little Wicomico River Watershed TMDL for Three Shellfish Areas Listed Due to Bacteria Contamination

Northumberland

A34

E. coli

0

cfu/year

120.

Little Wicomico River (10-19)

Little Wicomico River Watershed TMDL for Three Shellfish Areas Listed Due to Bacteria Contamination

Northumberland

A34

E. coli

0

cfu/year

121.

Little Wicomico River (10-20)

Little Wicomico River Watershed TMDL for Three Shellfish Areas Listed Due to Bacteria Contamination

Northumberland

A34

E. coli

0

cfu/year

122.

Little Wicomico River, Cod Creek (10-13.5Z)

Little Wicomico River Watershed TMDL for Three Shellfish Areas Listed Due to Bacteria Contamination

Northumberland

A34

E. coli

0

cfu/year

123.

Branson Cove

Lower Machodoc Creek Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination

Westmoreland

A32

Fecal coliform

4.11E+08

MPN/day

124.

Cabin Point Creek

Lower Machodoc Creek Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination

Westmoreland

A32

Fecal coliform

1.93E+09

MPN/day

125.

Glebe and Ames Creeks

Lower Machodoc Creek Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination

Westmoreland

A32

Fecal coliform

2.13E+09

MPN/day

126.

Lower Machodoc Creek

Lower Machodoc Creek Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination

Westmoreland

A32

Fecal coliform

9.67E+09

MPN/day

127.

Weatherall Creek

Lower Machodoc Creek Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination

Westmoreland

A32

Fecal coliform

9.95E+08

MPN/day

128.

Mattox Creek

Fecal Bacteria Total Maximum Daily Load Development for Mattox Creek

Westmoreland, King George

A31

E. coli

2.20E+06

cfu/year

129.

Mattox Creek

Fecal Bacteria Total Maximum Daily Load Development for Mattox Creek

Westmoreland, King George

A31

Enterococci

1.26E+10

cfu/year

130.

Mattox Creek tidal (shellfish)

Fecal Bacteria Total Maximum Daily Load Development for Mattox Creek

Westmoreland, King George

A31

Fecal coliform

5.03E+09

cfu/year

131.

Moffett Creek

Fecal Bacteria and General Standard Total Maximum Daily Load Development for Impaired Streams in the Middle River and Upper South River Watersheds

Augusta

B13

E. coli

0

cfu/year

132.

Polecat Draft

Fecal Bacteria and General Standard Total Maximum Daily Load Development for Impaired Streams in the Middle River and Upper South River Watersheds

Augusta

B15

E. coli

0

cfu/year

133.

Lewis Creek

Fecal Bacteria and General Standard Total Maximum Daily Load Development for Impaired Streams in the Middle River and Upper South River Watersheds

Staunton

B12

E. coli

3.48E+09

cfu/year

134.

Upper Middle River

Fecal Bacteria and General Standard Total Maximum Daily Load Development for Impaired Streams in the Middle River and Upper South River Watersheds

Augusta

B10, B11

E. coli

8.53E+09

cfu/year

135.

Upper South River

Fecal Bacteria and General Standard Total Maximum Daily Load Development for Impaired Streams in the Middle River and Upper South River Watersheds

Augusta

B30

E. coli

1.06E+11

cfu/year

136.

Lower Middle River watershed

Fecal Bacteria and General Standard Total Maximum Daily Load Development for Impaired Streams in the Middle River and Upper South River Watersheds

Augusta, Staunton

B10, B11, B12, B13, B14, B15

E. coli

1.24E+13

cfu/year

137.

Mill Creek

Total Maximum Daily Load Development Mill Creek Bacteria (E. coli) Impairment

Page

B38

E. coli

0

cfu/year

138.

Mill Creek

Total Maximum Daily Load (TMDL) Development for Mill Creek and Pleasant Run

Rockingham

B29

Total phosphorus

116

lbs/year

139.

Mill Creek and tributaries

Fecal coliform TMDL for Mill Creek Watershed

Rockingham

B29

Fecal coliform

0

cfu/year

140.

Mill Creek including unnamed tributary to Kissinger Millpond and Kissinger Millpond

Bacteria TMDL for (nontidal) Mill Creek including Un-named Tributary to Kissinger Millpond, and Kissinger Millpond

Northumberland

A33

E. coli

5.91E+10

cfu/year

141.

Monroe Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Monroe Bay: Monroe Creek

Westmoreland

A31

Fecal coliform

N/A2

MPN/day

142.

Mossy Creek

Total Maximum Daily Load Development for Mossy Creek and Long Glade Run: Bacteria and General Standard (Benthic) Impairments

Augusta

B19

E. coli

1.74E+09

cfu/year

143.

Long Glade Creek

Total Maximum Daily Load Development for Mossy Creek and Long Glade Run: Bacteria and General Standard (Benthic) Impairments

Augusta

B24

E. coli

5.23E+09

cfu/year

144.

Muddy Creek

Fecal coliform TMDL for Muddy Creek

Rockingham

B22

Fecal coliform

3.04E+11

cfu/year

145.

Naked Creek

Fecal coliform TMDL for Naked Creek

Augusta

B28

Fecal coliform

5.54E+09

cfu/year

146.

Neabsco Creek

Bacteria TMDL for Neabsco Creek

Prince William

A25

E. coli

1.27E+12

cfu/day

147.

Barnes Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Potomac River: Nomini Creek

Westmoreland

A32

Fecal coliform

N/A2

MPN/day

148.

Buckner Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Potomac River: Nomini Creek

Westmoreland

A32

Fecal coliform

N/A2

MPN/day

149.

Cold Harbor Bay

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Potomac River: Nomini Creek

Westmoreland

A32

Fecal coliform

N/A2

MPN/day

150.

Currioman Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Potomac River: Nomini Creek

Westmoreland

A32

Fecal coliform

N/A2

MPN/day

151.

Nomini Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Potomac River: Nomini Creek

Westmoreland

A32

Fecal coliform

N/A2

MPN/day

152.

North Prong Buckner Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Potomac River: Nomini Creek

Westmoreland

A32

Fecal coliform

N/A2

MPN/day

153.

Pierce Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Potomac River: Nomini Creek

Westmoreland

A32

Fecal coliform

N/A2

MPN/day

154.

Mill Creek

Bacteria Total Maximum Daily Load Development for Mill Creek, Stony Creek, and the North Fork of the Shenandoah River

Shenandoah

B48

E. coli

8.80E+09

cfu/year

155.

Stony Creek

Bacteria Total Maximum Daily Load Development for Mill Creek, Stony Creek, and the North Fork of the Shenandoah River

Shenandoah

B49

E. coli

4.42E+12

cfu/year

156.

North Fork Shenandoah River

Bacteria Total Maximum Daily Load Development for Mill Creek, Stony Creek, and the North Fork of the Shenandoah River

Frederick, Rockingham, Shenandoah

B42, B43, B44, B45, B46, B47, B48, B49, B50, B51, B52, B53, B54

E. coli

1.02E+13

cfu/year

157.

North River

Bacteria Total Maximum Daily Load Development for North River

Augusta, Staunton, Rockingham, Harrisonburg

B10, B11, B12, B13, B14, B15, B16, B17, B18, B19, B20, B21, B22, B23, B24, B25, B26, B27, B28, B29

E. coli

5.32E+13

cfu/year

158.

Broad Run (3) (VAN-A19R-05)

Bacteria TMDLs for Popes Head Creek, Broad Run, Kettle Run, South Run, Little Bull Run, Bull Run and Occoquan River

Prince William, Fauquier

A19

E. coli

2.35E+10

cfu/year

159.

Little Bull Run

Bacteria TMDLs for Popes Head Creek, Broad Run, Kettle Run, South Run, Little Bull Run, Bull Run and Occoquan River

Prince William

A21

E. coli

3.29E+10

cfu/year

160.

Broad Run (2) (VAN-A19R-02)

Bacteria TMDLs for Popes Head Creek, Broad Run, Kettle Run, South Run, Little Bull Run, Bull Run and Occoquan River

Fauquier

A19

E. coli

1.36E+11

cfu/year

161.

Occoquan River

Bacteria TMDLs for Popes Head Creek, Broad Run, Kettle Run, South Run, Little Bull Run, Bull Run and Occoquan River

Manassas, Fauquier, Prince William

A17, A18, A19, A20

E. coli

2.29E+11

cfu/year

162.

South Run

Bacteria TMDLs for Popes Head Creek, Broad Run, Kettle Run, South Run, Little Bull Run, Bull Run and Occoquan River

Fauquier

A19

E. coli

4.32E+11

cfu/year

163.

Broad Run (1) (VAN-A19R-01)

Bacteria TMDLs for Popes Head Creek, Broad Run, Kettle Run, South Run, Little Bull Run, Bull Run and Occoquan River

Fauquier

A19

E. coli

5.84E+11

cfu/year

164.

Popes Head Creek

Bacteria TMDLs for Popes Head Creek, Broad Run, Kettle Run, South Run, Little Bull Run, Bull Run and Occoquan River

Fairfax

A23

E. coli

7.12E+11

cfu/year

165.

Kettle Run

Bacteria TMDLs for Popes Head Creek, Broad Run, Kettle Run, South Run, Little Bull Run, Bull Run and Occoquan River

Prince William

A19

E. coli

8.30E+12

cfu/year

166.

Bull Run

Bacteria TMDLs for Popes Head Creek, Broad Run, Kettle Run, South Run, Little Bull Run, Bull Run and Occoquan River

Manassas Park, Prince William, Fairfax, Loudoun

A21, A22, A23

E. coli

1.11E+14

cfu/year

167.

Abrams Creek

Bacteria TMDLs for Abrams Creek and Upper and Lower Opequon Creek

Frederick, Winchester

B09

E. coli

3.10E+12

cfu/year

168.

Upper Opequon Creek watershed

Bacteria TMDLs for Abrams Creek and Upper and Lower Opequon Creek

Frederick

B08

E. coli

1.13E+13

cfu/year

169.

Lower Opequon Creek watershed and tributaries

Bacteria TMDLs for Abrams Creek and Upper and Lower Opequon Creek

Frederick, Clarke, Winchester

B08, B09

E. coli

2.13E+13

cfu/year

170.

Piney Run

Bacteria TMDL for Piney Run

Loudoun

A01

E. coli

3.48E+09

cfu/year

171.

Pleasant Run

Fecal coliform TMDL for Pleasant Run

Rockingham

B27

Fecal coliform

0

cfu/year

172.

Popes Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Potomac River: Mattox Creek to Currioman Bay

Westmoreland

A31

Fecal coliform

N/A2

MPN/day

173.

Potomac Run

Bacteria Total Maximum Daily Load Development for Tributaries to the Potomac River: Prince William and Stafford Counties

Stafford

A29

E. coli

1.77E+11

cfu/year

174.

Potomac River, unnamed tributary

Bacteria Total Maximum Daily Load Development for Tributaries to the Potomac River: Prince William and Stafford Counties

Stafford

A26

E. coli

3.92E+11

cfu/year

175.

Chopawamsic Creek, North Branch

Bacteria Total Maximum Daily Load Development for Tributaries to the Potomac River: Prince William and Stafford Counties

Prince William

A26

E. coli

4.01E+11

cfu/year

176.

Potomac Creek

Bacteria Total Maximum Daily Load Development for Tributaries to the Potomac River: Prince William and Stafford Counties

Stafford

A29

E. coli

7.35E+11

cfu/year

177.

Quantico Creek, South Fork

Bacteria Total Maximum Daily Load Development for Tributaries to the Potomac River: Prince William and Stafford Counties

Prince William

A26

E. coli

1.09E+12

cfu/year

178.

Accokeek Creek

Bacteria Total Maximum Daily Load Development for Tributaries to the Potomac River: Prince William and Stafford Counties

Stafford

A29

E. coli

3.18E+12

cfu/year

179.

Powells Creek

Bacteria Total Maximum Daily Load Development for Tributaries to the Potomac River: Prince William and Stafford Counties

Prince William

A26

E. coli

3.18E+12

cfu/year

180.

Quantico Creek

Bacteria Total Maximum Daily Load Development for Tributaries to the Potomac River: Prince William and Stafford Counties

Prince William

A26

E. coli

3.75E+12

cfu/year

181.

Austin Run

Bacteria Total Maximum Daily Load Development for Tributaries to the Potomac River: Prince William and Stafford Counties

Stafford

A28

E. coli

3.14E+13

cfu/year

182.

Rosier Creek

Bacteria TMDL for Rosier Creek Watershed

King George

A31

Fecal coliform

N/A2

MPN/day

183.

Smith Creek

Total Maximum Daily Load Development for Smith Creek

Shenandoah, Rockingham

B47

E. coli

8.53E+11

cfu/year

184.

South Fork Shenandoah River

Bacteria TMDL Development and Benthic Stressor Analysis for South Fork Shenandoah River

Augusta, Staunton, Rockingham, Harrisonburg, Page, Warren, Waynesboro

B10, B11, B12, B13, B14, B15, B16, B17, B18, B19, B20, B21, B22, B23, B24, B25, B26, B27, B28, B29, B30, B31, B32, B33, B34, B35, B36, B37, B38, B39, B40, B41

E. coli

1.43E+14

cfu/year

185.

South River

Bacteria and Benthic Total Maximum Daily Load Development for South River

Augusta, Waynesboro

B30, B31, B32

E. coli

1.13E+14

cfu/year

186.

Page Brook

Total Maximum Daily Load Developments to Address Bacteria and Benthic Impairments in the Spout Run Watershed

Clarke

B57

E. coli

2.18E+11

cfu/year

187.

Roseville Run

Total Maximum Daily Load Developments to Address Bacteria and Benthic Impairments in the Spout Run Watershed

Clarke

B57

E. coli

3.05E+11

cfu/year

188.

Spout Run

Total Maximum Daily Load Developments to Address Bacteria and Benthic Impairments in the Spout Run Watershed

Clarke

B57

E. coli

5.22E+11

cfu/year

189.

Mine Run

Bacteria TMDL Development for Tributaries to the Potomac River: Sugarland Run, Mine Run, and Pimmit Run

Fairfax

A11

E. coli

1.22E+11

cfu/year

190.

Pimmit Run

Bacteria TMDL Development for Tributaries to the Potomac River: Sugarland Run, Mine Run, and Pimmit Run

Arlington, Fairfax

A12

E. coli

1.17E+12

cfu/year

191.

Sugarland Run

Bacteria TMDL Development for Tributaries to the Potomac River: Sugarland Run, Mine Run, and Pimmit Run

Fairfax

A10

E. coli

4.78E+12

cfu/year

192.

Tidal Four Mile Run

Bacteria TMDL for the Tidal Four Mile Run

Arlington, Alexandria

A12

E. coli

1.42E+14

cfu/year

193.

Deep Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Upper Machodoc Creek

King George

A30

Fecal coliform

N/A2

MPN/day

194.

Upper Machodoc Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Upper Machodoc Creek

King George

A30

Fecal coliform

N/A2

MPN/day

195.

Williams Creek, Upper Machodoc Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Upper Machodoc Creek

King George

A30

Fecal coliform

N/A2

MPN/day

196.

Dungan Cove

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Yeocomico River

Northumberland

A33

Fecal coliform

N/A2

MPN/day

197.

Hampton Hall Branch

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Yeocomico River

Westmoreland

A33

Fecal coliform

N/A2

MPN/day

198.

Lodge Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Yeocomico River

Northumberland

A33

Fecal coliform

N/A2

MPN/day

199.

Mill Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Yeocomico River

Northumberland

A33

Fecal coliform

N/A2

MPN/day

200.

White Point Creek

Total Maximum Daily Load (TMDL) Report for Shellfish Areas Listed Due to Bacterial Contamination - Yeocomico River

Westmoreland

A33

Fecal coliform

N/A2

MPN/day

201.

Crooked Run

Bacteria TMDL Development for Crooked Run, Borden Marsh Run, Willow Brook, West Run, Long Branch, Stephens Run, Manassas Run, and Happy Creek Watersheds, and Sediment TMDL Development for Happy Creek Watershed

Frederick, Warren

B56R

E. coli

2.22E+12

cfu/year

202.

Borden Marsh Run

Bacteria TMDL Development for Crooked Run, Borden Marsh Run, Willow Brook, West Run, Long Branch, Stephens Run, Manassas Run, and Happy Creek Watersheds, and Sediment TMDL Development for Happy Creek Watershed

Clarke, Warren

B55R

E.coli

2.81E+11

cfu/year

203.

Willow Brook

Bacteria TMDL Development for Crooked Run, Borden Marsh Run, Willow Brook, West Run, Long Branch, Stephens Run, Manassas Run, and Happy Creek Watersheds, and Sediment TMDL Development for Happy Creek Watershed

Warren

B55R

E. coli

2.33E+11

cfu/year

204.

West Run

Bacteria TMDL Development for Crooked Run, Borden Marsh Run, Willow Brook, West Run, Long Branch, Stephens Run, Manassas Run, and Happy Creek Watersheds, and Sediment TMDL Development for Happy Creek Watershed

Frederick, Warren

B56R

E. coli

5.80E+11

cfu/year

205.

Long Branch

Bacteria TMDL Development for Crooked Run, Borden Marsh Run, Willow Brook, West Run, Long Branch, Stephens Run, Manassas Run, and Happy Creek Watersheds, and Sediment TMDL Development for Happy Creek Watershed

Clarke

B57R

E. coli

1.73E+11

cfu/year

206.

Stephens Run

Bacteria TMDL Development for Crooked Run, Borden Marsh Run, Willow Brook, West Run, Long Branch, Stephens Run, Manassas Run, and Happy Creek Watersheds, and Sediment TMDL Development for Happy Creek Watershed

Frederick

B56R

E. coli

3.07E+11

cfu/year

207.

Manassas Run

Bacteria TMDL Development for Crooked Run, Borden Marsh Run, Willow Brook, West Run, Long Branch, Stephens Run, Manassas Run, and Happy Creek Watersheds, and Sediment TMDL Development for Happy Creek Watershed

Warren

B55R

E. coli

3.24E+11

cfu/year

208.

Happy Creek

Bacteria TMDL Development for Crooked Run, Borden Marsh Run, Willow Brook, West Run, Long Branch, Stephens Run, Manassas Run, and Happy Creek Watersheds, and Sediment TMDL Development for Happy Creek Watershed

Warren

B41R

E. coli

4.27E+11

cfu/year

209.

Happy Creek

Bacteria TMDL Development for Crooked Run, Borden Marsh Run, Willow Brook, West Run, Long Branch, Stephens Run, Manassas Run, and Happy Creek Watersheds, and Sediment TMDL Development for Happy Creek Watershed

Warren

B41R

Sediment

29.05

tons/year

210.

Turley Creek

TMDLs for Turley Creek (sediment) and Long Meadow Run (sediment and nitrogen)

Rockingham

B45

Sediment

19.87

tons/year

211.

Long Meadow Run

TMDLs for Turley Creek (sediment) and Long Meadow Run (sediment and nitrogen)

Rockingham

B45

Sediment

27.92

tons/year

212.

Long Meadow Run

TMDLs for Turley Creek (sediment) and Long Meadow Run (sediment and nitrogen)

Rockingham

B45

Nitrogen

520.6

lbs/year

213.

Upper Accotink Creek

Sediment TMDLs for the Accotink Creek Watershed, Fairfax County, Virginia

Fairfax, Fairfax City

A15

Sediment

2,338

tons/year

214.

Lower Accotink Creek

Sediment TMDLs for the Accotink Creek Watershed, Fairfax County, Virginia

Fairfax, Fairfax City

A15

Sediment

3,073

tons/year

215.

Long Branch (central)

Sediment TMDLs for the Accotink Creek Watershed, Fairfax County, Virginia

Fairfax, Fairfax City

A15

Sediment

936

tons/year

216.

Upper Accotink Creek

Chloride TMDLs for the Accotink Creek Watershed, Fairfax County, Virginia

Fairfax, Fairfax City

A15

Chloride

5,444,279

lbs/year

217.

Lower Accotink Creek

Chloride TMDLs for the Accotink Creek Watershed, Fairfax County, Virginia

Fairfax, Fairfax City

A15

Chloride

3,723,479

lbs/year

218.

Long Branch (central)

Chloride TMDLs for the Accotink Creek Watershed, Fairfax County, Virginia

Fairfax, Fairfax City

A15

Chloride

873,049

lbs/year

Notes:
1The total WLA can be increased prior to modification provided that DEQ tracks these changes for bacteria TMDLs where the permit is consistent with water quality standards for bacteria.

2There were no point source dischargers in the modeled TMDL area.

B. Non-TMDL wasteload allocations.

Water Body

Permit No.

Facility Name

Outfall No.

Receiving Stream

River Mile

Parameter Description

WLA

Units WLA

VAV-B02R

VA0023281

Monterey STP

001

West Strait Creek

3.85

CBOD5

11.4

KG/D

VAV-B08R

VA0065552

Opequon Water Reclamation Facility

001

Opequon Creek

32.66

BOD5, JUN-NOV

207

KG/D

AKA Winchester - Frederick Regional

CBOD5, DEC-MAY

1514

KG/D

VAV-B14R

VA0025291

Fishersville Regional STP

001

Christians Creek

12.36

BOD5

182

KG/D

VAV-B23R

VA0060640

North River WWTF AKA Harrisonburg - Rockingham Reg. Sewer Auth.

001

North River

15.01

CBOD5, JAN-MAY

700

KG/D

CBOD5, JUN-DEC

800

TKN, JUN-DEC

420

TKN, JAN-MAY

850

VAV-B32R

VA0002160

INVISTA - Waynesboro Formerly Dupont - Waynesboro

001

South River

25.3

BOD5

272

KG/D

VAV-B32R

VA0025151

Waynesboro STP

001

South River

23.54

CBOD5

227

KG/D

CBOD5, JUN-OCT

113.6

KG/D

VAV-B32R

VA0028037

Skyline Swannanoa STP

001

South River UT

2.96

BOD5

8.5

KG/D

VAV-B35R

VA0024732

Massanutten Public Service STP

001

Quail Run

5.07

BOD5

75.7

KG/D

VAV-B37R

VA0002178

Merck & Company

001

S.F. Shenandoah River

88.09

BOD5

1570

KG/D

AMMONIA, AS N

645.9

KG/D

VAV-B49R

VA0028380

Stoney Creek Sanitary District STP

001

Stoney Creek

19.87

BOD5, JUN-NOV

29.5

KG/D

VAV-B53R

VA0020982

Middletown STP

001

Meadow Brook

2.19

CBOD5

24.0

KG/D

VAV-B58R

VA0020532

Berryville STP

001

Shenandoah River

24.23

CBOD5

42.6

KG/D

C. Nitrogen and phosphorus wasteload allocations to restore the Chesapeake Bay and its tidal rivers. The following table presents nitrogen and phosphorus wasteload allocations for the identified significant dischargers and the total nitrogen and total phosphorus wasteload allocations for the listed facilities.

Virginia Waterbody ID

Discharger Name

VPDES Permit No.

Total Nitrogen (TN) Wasteload Allocation (lbs/yr)

Total Phosphorus (TP) Wasteload Allocation (lbs/yr)

B37R

Coors Brewing Company

VA0073245

54,820

4,112

B14R

Fishersville Regional STP

VA0025291

48,729

3,655

B32R

INVISTA - Waynesboro (Outfall 101)

VA0002160

78,941

1,009

B39R

Luray STP

VA0062642

19,492

1,462

B35R

Massanutten PSA STP

VA0024732

18,273

1,371

B37R

Merck - Stonewall WWTP (Outfall 101)1

VA0002178

43,835

4,384

B12R

Middle River Regional STP

VA0064793

82,839

6,213

B23R

North River WWTF

VA0060640

253,391

19,004

B22R

VA Poultry Growers -Hinton

VA0002313

27,410

1,371

B38R

Pilgrims Pride - Alma

VA0001961

18,273

914

B31R

Stuarts Draft WWTP

VA0066877

48,729

3,655

B32R

Waynesboro STP

VA0025151

48,729

3,655

B23R

Weyers Cave STP

VA0022349

6,091

457

B58R

Berryville STP

VA0020532

8,528

640

B55R

Front Royal STP

VA0062812

48,729

3,655

B49R

Georges Chicken LLC

VA0077402

31,065

1,553

B48R

Mt. Jackson STP

VA0026441

8,528

640

B45R

Broadway Regional WWTF

VA0090263

29,481

2,211

B49R

Stoney Creek SD STP

VA0028380

7,309

548

B51R

Strasburg STP

VA0020311

11,939

895

B50R

Woodstock STP

VA0026468

24,364

1,827

A06R

Basham Simms WWTF

VA0022802

18,273

1,371

A09R

Broad Run WRF

VA0091383

134,005

3,350

A08R

Leesburg WPCF

VA0092282

121,822

9,137

A06R

Round Hill Town WWTF

VA0026212

9,137

685

A25R

DSC - Section 1 WWTF

VA0024724

42,029

2,522

A25R

DSC - Section 8 WWTF

VA0024678

42,029

2,522

A25E

H L Mooney WWTF

VA0025101

219,280

13,157

A22R

UOSA - Centreville

VA0024988

1,315,682

16,446

A19R

Vint Hill WWTF

VA0020460

11,573

868

B08R

Opequon WRF2

VA0065552

121,851

11,512

B08R

Parkins Mills STP

VA0075191

60,911

4,568

A13E

Alexandria Renew Enterprises3

VA0025160

493,381

29,603

A12E

Arlington County Water PCF

VA0025143

365,467

21,928

A16R

Noman M Cole Jr PCF

VA0025364

612,158

36,729

A12R

Blue Plains (VA Share)

DC0021199

581,458

26,166

A26R

Quantico WWTF

VA0028363

20,101

1,206

A28R

Aquia WWTF

VA0060968

73,093

4,386

A31E

Colonial Beach STP

VA0026409

18,273

1,827

A30E

Dahlgren WWTF

VA0026514

9,137

914

A29E

King George County Service Authority - Fairview Beach

VA0092134

1,827

183

A30E

US NSWC-Dahlgren WWTF

VA0021067

6,578

658

A31R

Purkins Corner STP

VA0070106

1,096

110

Unallocated Reserve WLA

9,137

685

TOTALS:

5,156,169

246,635

Notes:

1Merck-Stonewall – (a) these wasteload allocations will be subject to further consideration, consistent with the Chesapeake Bay TMDL, as it may be amended, and possible reduction upon "full-scale" results showing the optimal treatment capability of the 4-stage Bardenpho technology at this facility consistent with the level of effort by other dischargers in the region. The "full scale" evaluation will be completed by December 31, 2011, and the results submitted to DEQ for review and subsequent board action; (b) in any year when credits are available after all other exchanges within the Shenandoah-Potomac River Basin are completed in accordance with § 62.1-44.19:18 of the Code of Virginia, Merck shall acquire credits for total nitrogen discharged in excess of 14,619 lbs/yr and total phosphorus discharged in excess of 1,096 lbs/yr; and (c) the allocations are not transferable and compliance credits are only generated if discharged loads are less than the loads identified in clause (b).

2Opequon WRF: (a) the TN WLA is derived based on 3 mg/l of TN and 12.6 MGD; (b) the TN WLA includes an additional allocation for TN in the amount of 6,729 lbs/yr by means of a landfill leachate consolidation and treatment project; and (c) the TP WLA is derived based on 0.3 mg/l of TP and 12.6 MGD.

3Wasteload allocations for localities served by combined sewers are based on dry weather design flow capacity. During wet weather flow events the discharge shall achieve a TN concentration of 4.0 mg/l and TP concentration of 0.18 mg/l.

Statutory Authority

§ 62.1-44.15 of the Code of Virginia; 33 USC § 1313(e) of the Clean Water Act.

Historical Notes

Derived from Virginia Register Volume 19, Issue 14, eff. April 24, 2003; Errata, 19:18 VA.R. 2746, 2747 May 19, 2003; amended, Virginia Register Volume 20, Issue 24, eff. September 8, 2004; Volume 21, Issue 9, eff. February 9, 2005; Errata, 21:11 VA.R. 1425 February 7, 2005; amended, Virginia Register Volume 21, Issue 12, eff. March 23, 2005; Volume 22, Issue 2, eff. November 2, 2005; Volume 22, Issue 3, eff. November 16, 2005; Volume 22, Issue 6, eff. December 28, 2005; Volume 23, Issue 11, eff. March 21, 2007; Volume 23, Issue 15, eff. May 2, 2007; Volume 23, Issue 23, eff. October 22, 2007; Volume 24, Issue 2, eff. November 15, 2007; Volume 24, Issue 18, eff. June 11, 2008; Volume 25, Issue 20, eff. July 8, 2009; Volume 26, Issue 6, eff. December 23, 2009; Volume 26, Issue 10, eff. February 18, 2010; Errata, 26:11 VA.R. 1859 February 1, 2010; amended, Virginia Register Volume 27, Issue 11, eff. March 2, 2011; Volume 27 Issue 12, eff. March 16, 2011; Volume 27, Issue 26, eff. September 28, 2011; Volume 28, Issue 4, eff. November 23, 2011; Volume 31, Issue 12, eff. March 11, 2015; Volume 31, Issue 21, eff. July 30, 2015; Volume 32, Issue 5, eff. December 2, 2015; Volume 32, Issue 24, eff. August 24, 2016; Volume 34, Issue 19, eff. June 13, 2018; Volume 35, Issue 25, eff. September 4, 2019.

9VAC25-720-60. James River Basin.

A. Total maximum daily loads (TMDLs).

TMDL #

Stream Name

TMDL Title

City/County

WBID

Pollutant

WLA1

Units

1.

Pheasanty Run

Benthic TMDL Reports for Six Impaired Stream Segments in the Potomac-Shenandoah and James River Basins

Bath

I14R

Organic solids

1,231.00

LB/YR

2.

Wallace Mill Stream

Benthic TMDL Reports for Six Impaired Stream Segments in the Potomac-Shenandoah and James River Basins

Augusta

I32R

Organic solids

2,814.00

LB/YR

3.

Montebello Sp. Branch

Benthic TMDL Reports for Six Impaired Stream Segments in the Potomac-Shenandoah and James River Basins

Nelson

H09R

Organic solids

37.00

LB/YR

4.

Unnamed tributary to Deep Creek

General Standard Total Maximum Daily Load for Unnamed Tributary to Deep Creek

Nottoway

J11R

Raw sewage

0

GAL/YR

5.

Unnamed tributary to Chickahominy River

Total Maximum Daily Load (TMDL) Development for the Unnamed Tributary to the Chickahominy River

Hanover

G05R

Total phosphorus

409.35

LB/YR

6.

Rivanna River

Benthic TMDL Development for the Rivanna River Watershed

Albemarle, Greene, Nelson, Orange

H27R,
H28R

Sediment

10,229

Lbs/Day

7.

Jackson River

Benthic TMDL Development for the Jackson River, Virginia

Alleghany, Bath, Highland

I04R, I09R

Total phosphorus

72,955

LB/GS2

8.

Jackson River

Benthic TMDL Development for the Jackson River, Virginia

Alleghany, Bath, Highland

I04R, I09R

Total nitrogen

220,134

LB/GS

9.

Little Calfpasture

Total Maximum Daily Load Development to Address a Benthic Impairment in the Little Calfpasture River, Rockbridge County, Virginia

Rockbridge

132R

Sediment

30.4

T/YR

10.

Phelps Branch

Phelps Branch Sediment TMDL Development Report for a Benthic Impairment in Appomattox County, Virginia

Appomattox

H06R

Sediment

115.7

T/YR

11.

Long Branch

Sediment TMDL Development Report for Benthic Impairments in Long Branch and Buffalo River in Amherst County, Virginia

Amherst

H11R

Sediment

16.2

T/YR

12.

Buffalo River

Sediment TMDL Development Report for Benthic Impairments in Long Branch and Buffalo River in Amherst County, Virginia

Amherst

H11R

Sediment

306.4

T/YR

13.

Chickahominy River

Benthic TMDL Development for Chickahominy River, Virginia

Hanover, Henrico

G05R

Sediment

294.03

T/YR

14.

Colliers Creek

Bacteria TMDL Development for Colliers Creek, North Fork Buffalo Creek, South Fork Buffalo Creek, Buffalo Creek, Maury River, and Cedar Creek and a Sediment TMDL Development for Colliers Creek

Rockbridge

138R

Sediment

103.4

T/YR

15.

Angola Creek (1) - VAC-J06R_ANG01A00

Total Maximum Daily Load Development for the Appomattox River Basin

Cumberland

J06

E. coli

0

cfu/year

16.

Angola Creek (2) - VAC-J06R_ANG02A00

Total Maximum Daily Load Development for the Appomattox River Basin

Cumberland

J06

E. coli

0

cfu/year

17.

Horsepen Creek

Total Maximum Daily Load Development for the Appomattox River Basin

Cumberland

J06

E. coli

0

cfu/year

18.

Little Sandy Creek

Total Maximum Daily Load Development for the Appomattox River Basin

Prince Edward

J03

E. coli

0

cfu/year

19.

Saylers Creek

Total Maximum Daily Load Development for the Appomattox River Basin

Prince Edward

J06

E. coli

0

cfu/year

20.

Spring Creek

Total Maximum Daily Load Development for the Appomattox River Basin

Prince Edward

J02

E. coli

0

cfu/year

21.

West Creek

Total Maximum Daily Load Development for the Appomattox River Basin

Amelia

J11

E. coli

0

cfu/year

22.

Briery Creek

Total Maximum Daily Load Development for the Appomattox River Basin

Prince Edward

J05

E. coli

3.50E+09

cfu/year

23.

Bush River (1) - VAC-J04R_BSR02A02

Total Maximum Daily Load Development for the Appomattox River Basin

Prince Edward

J04, J05

E. coli

3.50E+09

cfu/year

24.

Bush River (2) - VAC-J03R_BSR03A02

Total Maximum Daily Load Development for the Appomattox River Basin

Prince Edward

J03, J04, J05

E. coli

3.50E+09

cfu/year

25.

Swift Creek (1) - VAP-J16R_SFT01A00

Total Maximum Daily Load Development for the Appomattox River Basin

Chesterfield

J16

E. coli

8.37E+09

cfu/year

26.

Swift Creek (2) - VAP-J17R_SFT01B98

Total Maximum Daily Load Development for the Appomattox River Basin

Chesterfield

J16, J17

E. coli

3.24E+11

cfu/year

27.

Swift Creek (3) - VAP-J17R_SFT01C98

Total Maximum Daily Load Development for the Appomattox River Basin

Chesterfield

J16, J17

E. coli

4.76E+11

cfu/year

28.

Flat Creek

Total Maximum Daily Load Development for the Appomattox River Basin

Nottoway, Amelia

J08, J09

E. coli

5.24E+11

cfu/year

29.

Nibbs Creek

Total Maximum Daily Load Development for the Appomattox River Basin

Amelia

J09

E. coli

5.24E+11

cfu/year

30.

Deep Creek

Total Maximum Daily Load Development for the Appomattox River Basin

Nottoway

J11

E. coli

8.71E+11

cfu/year

31.

Appomattox River (1) - VAC-J01R_APP03A02, VAC-J01R_APP04A02, VAC-J01R_APP05A04, VAC-J06R_APP05A02, VAP-J07R_APP01A98, VAP-J10R_APP01A98

Total Maximum Daily Load Development for the Appomattox River Basin

Cumberland, Powhatan, Amelia, Prince Edward, Appomattox

J01, J02, J03, J04, J05, J06, J07

E. coli

1.07E+13

cfu/year

32.

Appomattox River (2), lower - VAP-J15R_APP01A98

Total Maximum Daily Load Development for the Appomattox River Basin

Chesterfield, Cumberland, Powhatan, Nottoway, Amelia, Dinwiddie, Prince Edward, Appomattox

J01, J02, J03, J04, J05, J06, J07, J08, J09, J10, J11, J12, J13, J14, J15

E. coli

1.66E+13

cfu/year

33.

Appomattox River and tributaries, lower tidal (3) - VAP-J15E_APP01A98, VAP-J15E_APP02A98, VAP-J15E_APP02B12

Total Maximum Daily Load Development for the Appomattox River Basin

Chesterfield, Cumberland, Nottoway, Petersburg, Amelia, Colonial Heights, Prince Edward, Appomattox

J01, J02, J03, J04, J05, J06, J07, J08, J09, J10, J11, J12, J13, J14, J15, J16, J17

E. coli

7.47E+13

cfu/year

34.

Bear Garden Creek

Bacteria Total Maximum Daily Load (TMDL) Development for the Bear Garden Creek Watershed

Buckingham

H20

E. coli

3.15E+08

cfu/day

35.

Stonewall Creek

Bacteria Total Maximum Daily Load Development for Bent Creek, North Creek, Stonewall Creek, Walkers Ford Creek, and Wreck Island Creek

Appomattox

H05

E. coli

9.28E+10

cfu/year

36.

Bent Creek

Bacteria Total Maximum Daily Load Development for Bent Creek, North Creek, Stonewall Creek, Walkers Ford Creek, and Wreck Island Creek

Appomattox

H07

E. coli

2.26E+11

cfu/year

37.

North Creek

Bacteria Total Maximum Daily Load Development for Bent Creek, North Creek, Stonewall Creek, Walkers Ford Creek, and Wreck Island Creek

Appomattox

H06

E. coli

2.96E+11

cfu/year

38.

Wreck Island Creek

Bacteria Total Maximum Daily Load Development for Bent Creek, North Creek, Stonewall Creek, Walkers Ford Creek, and Wreck Island Creek

Appomattox

H06

E. coli

8.76E+11

cfu/year

39.

Walkers Ford Creek

Bacteria Total Maximum Daily Load Development for Bent Creek, North Creek, Stonewall Creek, Walkers Ford Creek, and Wreck Island Creek

Amherst

H05

E. coli

8.90E+11

cfu/year

40.

Bleakhorn Creek

TMDL Report for Chesapeake Bay Shellfish Waters: Bleakhorn Creek, Bennett Creek, and Knotts Creek Bacterial Impairments

Suffolk

G13

Fecal coliform

2.66E+09

MPN/day

41.

Knotts Creek

TMDL Report for Chesapeake Bay Shellfish Waters: Bleakhorn Creek, Bennett Creek, and Knotts Creek Bacterial Impairments

Suffolk

G13

Fecal coliform

1.07E+10

MPN/day

42.

Bennett Creek

TMDL Report for Chesapeake Bay Shellfish Waters: Bleakhorn Creek, Bennett Creek, and Knotts Creek Bacterial Impairments

Suffolk

G13

Fecal coliform

6.37E+10

MPN/day

43.

Chickahominy River and tributaries

E. coli TMDL Development for Chickahominy River and Tributaries

New Kent, Henrico, Charles City, Hanover

G05, G06, G07

E. coli

2.41E+12

cfu/year

44.

Chuckatuck Creek and Brewers Creek

Shellfish Bacteria Total Maximum Daily Load (TMDL) Development Chuckatuck Creek and Brewers Creek Watershed

Isle of Wight

G11

Fecal coliform

4.79E+11

MPN/day

45.

Paradise Creek

Bacteria Total Maximum Daily Load (TMDL) Development for the Elizabeth River Watershed

Portsmouth

G15

Enterococci

5.04E+11

cfu/day

46.

Lafayette River, upper

Bacteria Total Maximum Daily Load (TMDL) Development for the Elizabeth River Watershed

Norfolk

G15

Enterococci

1.05E+13

cfu/day

47.

Lower and Upper Western Branch, Elizabeth River

Bacteria Total Maximum Daily Load (TMDL) Development for the Elizabeth River Watershed

Chesapeake, Portsmouth

G15

Enterococci

2.00E+13

cfu/day

48.

Upper Mainstem, Lower Southern Branch, Lower Eastern Branch Elizabeth River, Broad Creek, Indian River

Bacteria Total Maximum Daily Load (TMDL) Development for the Elizabeth River Watershed

Chesapeake, Portsmouth, Norfolk

G15, K39

Enterococci

5.78E+13

cfu/day

49.

Fourmile Creek

Bacteria TMDL for Fourmile Creek

Henrico

G02

E. coli

3.99E+10

cfu/year

50.

Hardware River, North Fork

Bacteria Total Maximum Daily Load Development for North Fork Hardware River and Hardware River

Albemarle

H18

E. coli

0.06E+12

cfu/year

51.

Hardware River

Bacteria Total Maximum Daily Load Development for North Fork Hardware River and Hardware River

Fluvanna, Albemarle

H18, H19

E. coli

0.02E+13

cfu/year

52.

Walker Creek

Bacteria Total Maximum Daily Load Development for Hays Creek, Moffatts Creek, Walker Creek, and Otts Creek

Rockbridge

I34

E. coli

6.00E+10

cfu/year

53.

Otts Creek

Bacteria Total Maximum Daily Load Development for Hays Creek, Moffatts Creek, Walker Creek, and Otts Creek

Augusta

I34

E. coli

9.00E+10

cfu/year

54.

Hays Creek

Bacteria Total Maximum Daily Load Development for Hays Creek, Moffatts Creek, Walker Creek, and Otts Creek

Rockbridge

I34

E. coli

2.00E+11

cfu/year

55.

Hoffler Creek

Bacteria Total Maximum Daily Load (TMDL) Development for the Hoffler Creek Watershed

Portsmouth

G15

Enterococci

5.39E+11

cfu/day

56.

Powell Creek

Bacteria Total Maximum Daily Load Development for the James River - Hopewell to Westover

Prince George

G03

E. coli

6.12E+10

cfu/year

57.

Bailey Creek

Bacteria Total Maximum Daily Load Development for the James River - Hopewell to Westover

Prince George

G03

E. coli

1.62E+11

cfu/year

58.

Bailey Bay, Bailey Creek, Cattail Creek

Bacteria Total Maximum Daily Load Development for the James River - Hopewell to Westover

Prince George, Hopewell

G03

E. coli

8.47E+12

cfu/year

59.

James River

Bacteria Total Maximum Daily Load Development for the James River - Hopewell to Westover

Prince George, Charles City, Hopewell

G03

E. coli

8.67E+14

cfu/year

60.

Austin Creek

Total Maximum Daily Load Development for the James River Basin

Buckingham

H21

E. coli

1.62E+10

cfu/year

61.

Fisby Branch

Total Maximum Daily Load Development for the James River Basin

Buckingham

H21

E. coli

2.15E+10

cfu/year

62.

Rock Island Creek

Total Maximum Daily Load Development for the James River Basin

Buckingham

H17

E. coli

3.38E+10

cfu/year

63.

Slate River, upper

Total Maximum Daily Load Development for the James River Basin

Buckingham

H21

E. coli

4.22E+10

cfu/year

64.

Troublesome Creek

Total Maximum Daily Load Development for the James River Basin

Buckingham

H21

E. coli

5.23E+10

cfu/year

65.

North River

Total Maximum Daily Load Development for the James River Basin

Buckingham

H21

E. coli

5.52E+10

cfu/year

66.

Ballinger Creek

Total Maximum Daily Load Development for the James River Basin

Albemarle

H17

E. coli

5.75E+10

cfu/year

67.

Totier Creek

Total Maximum Daily Load Development for the James River Basin

Albemarle

H17

E. coli

1.62E+11

cfu/year

68.

Slate River, lower

Total Maximum Daily Load Development for the James River Basin

Buckingham

H21, H22

E. coli

3.19E+12

cfu/year

69.

Fine Creek

Total Maximum Daily Load Development for the James River and Tributaries - Lower Piedmont Region

Powhatan

H38

E. coli

3.66E+10

cfu/year

70.

Big Lickinghole Creek, Little Lickinghole Creek

Total Maximum Daily Load Development for the James River and Tributaries - Lower Piedmont Region

Goochland

H37

E. coli

7.94E+10

cfu/year

71.

Byrd Creek

Total Maximum Daily Load Development for the James River and Tributaries - Lower Piedmont Region

Goochland, Fluvanna

H34

E. coli

1.08E+11

cfu/year

72.

Upper James River

Total Maximum Daily Load Development for the James River and Tributaries - Lower Piedmont Region

Cumberland, Fluvanna, Powhatan, Goochland

H33, H34, H37

E. coli

3.50E+11

cfu/year

73.

Beaverdam Creek

Total Maximum Daily Load Development for the James River and Tributaries - Lower Piedmont Region

Goochland

H38

E. coli

1.60E+12

cfu/year

74.

James River, lower

Total Maximum Daily Load Development for the James River and Tributaries - Lower Piedmont Region

Cumberland, Fluvanna, Powhatan, Goochland

H33, H34, H37, H38

E. coli

8.20E+12

cfu/year

75.

No Name Creek

Bacterial Total Maximum Daily Load Development for the James River and Tributaries - City of Richmond

Chesterfield

G01

E. coli

4.66E+11

cfu/year

76.

Bernards Creek

Bacterial Total Maximum Daily Load Development for the James River and Tributaries - City of Richmond

Powhatan

H39

E. coli

1.67E+12

cfu/year

77.

Goode Creek

Bacterial Total Maximum Daily Load Development for the James River and Tributaries - City of Richmond

Richmond City

G01

E. coli

2.52E+12

cfu/year

78.

Gillies Creek

Bacterial Total Maximum Daily Load Development for the James River and Tributaries - City of Richmond

Henrico, Richmond City

G01

E. coli

2.93E+12

cfu/year

79.

Powhite Creek

Bacterial Total Maximum Daily Load Development for the James River and Tributaries - City of Richmond

Chesterfield

H39

E. coli

3.34E+12

cfu/year

80.

Almond Creek

Bacterial Total Maximum Daily Load Development for the James River and Tributaries - City of Richmond

Henrico

G01

E. coli

4.39E+12

cfu/year

81.

Falling Creek

Bacterial Total Maximum Daily Load Development for the James River and Tributaries - City of Richmond

Chesterfield, Richmond City

G01

E. coli

1.64E+13

cfu/year

82.

Reedy Creek

Bacterial Total Maximum Daily Load Development for the James River and Tributaries - City of Richmond

Richmond City

H39

E. coli

8.23E+13

cfu/year

83.

James River, tidal

Bacterial Total Maximum Daily Load Development for the James River and Tributaries - City of Richmond

Henrico, Richmond City, Goochland, Powhatan, Chesterfield

G01, G02, H39

E. coli

3.76E+14

cfu/year

84.

James River, lower

Bacterial Total Maximum Daily Load Development for the James River and Tributaries - City of Richmond

Henrico, Richmond City, Goochland, Powhatan, Chesterfield

H39

E. coli

3.06E+15

cfu/year

85.

Ivy Creek

E. coli TMDL Development for the James River and Tributaries near Lynchburg, VA

Lynchburg, Bedford

H03

E. coli

4.07E+12

cfu/year

86.

Burton Creek

E. coli TMDL Development for the James River and Tributaries near Lynchburg, VA

Lynchburg, Campbell

H03

E. coli

3.47E+12

cfu/year

87.

Judith Creek

E. coli TMDL Development for the James River and Tributaries near Lynchburg, VA

Lynchburg, Bedford

H03

E. coli

3.26E+11

cfu/year

88.

Tomahawk Creek

E. coli TMDL Development for the James River and Tributaries near Lynchburg, VA

Bedford, Campbell, Lynchburg

H03

E. coli

1.01E+12

cfu/year

89.

Fishing Creek

E. coli TMDL Development for the James River and Tributaries near Lynchburg, VA

Lynchburg

H03

E. coli

3.76E+13

cfu/year

90.

Blackwater Creek

E. coli TMDL Development for the James River and Tributaries near Lynchburg, VA

Lynchburg

H03

E. coli

3.61E+14

cfu/year

91.

James River, lower

E.coli TMDL Development for the James River and Tributaries near Lynchburg, VA

Amherst, Bedford, Campbell, Lynchburg

H03, H05

E. coli

1.33E+15

cfu/year

92.

Baptist Run

Fecal Bacteria Total Maximum Daily Load Development for Warwick River

York

G11

E. coli

3.89E+09

cfu/year

93.

Deep Creek

Fecal Bacteria Total Maximum Daily Load Development for Warwick River

Newport News

G11, C07

Enterococci

5.59E+12

cfu/year

94.

Skiffes Creek

Fecal Bacteria Total Maximum Daily Load Development for Warwick River

James City

G11

Fecal coliform

2.46E+12

cfu/year

95.

James River, Warwick River

Fecal Bacteria Total Maximum Daily Load Development for Warwick River

Newport News, York

G11

Fecal coliform

3.04E+12

cfu/year

96.

Kings Creek and Bay

Shellfish Bacteria Total Maximum Daily Load (TMDL) Development Kings Creek and Bay and Ballard Creek and Bay Watersheds

Isle of Wight

G11

Fecal coliform

1.23E+09

counts/day

97.

Ballard Creek and Bay

Shellfish Bacteria Total Maximum Daily Load (TMDL) Development Kings Creek and Bay and Ballard Creek and Bay Watersheds

Isle of Wight

G11

Fecal coliform

1.64E+09

counts/day

98.

Lawnes Creek

TMDL Report for Chesapeake Bay Shellfish Waters: Lawnes Creek Bacterial Impairment

Surry

G11

Fecal coliform

5.94E+08

MPN/day

99.

Looney Creek

Bacteria TMDL for Looney Creek

Botetourt

I26

E. coli

1.84E+10

cfu/year

100.

Buffalo Creek, South Fork

Bacteria Total Maximum Daily Load Development for Colliers Creek, North Fork Buffalo Creek, South Fork Buffalo Creek, Buffalo Creek, Maury River and Cedar Creek and a Sediment Total Maximum Daily Load Development for Colliers Creek

Botetourt, Rockbridge

I38

E. coli

2.01E+11

cfu/year

101.

Colliers Creek

Bacteria Total Maximum Daily Load Development for Colliers Creek, North Fork Buffalo Creek, South Fork Buffalo Creek, Buffalo Creek, Maury River and Cedar Creek and a Sediment Total Maximum Daily Load Development for Colliers Creek

Rockbridge

I38

E. coli

4.75E+11

cfu/year

102.

Cedar Creek

Bacteria Total Maximum Daily Load Development for Colliers Creek, North Fork Buffalo Creek, South Fork Buffalo Creek, Buffalo Creek, Maury River and Cedar Creek and a Sediment Total Maximum Daily Load Development for Colliers Creek

Rockbridge

I28

E. coli

5.01E+11

cfu/year

103.

Buffalo Creek, North Fork

Bacteria Total Maximum Daily Load Development for Colliers Creek, North Fork Buffalo Creek, South Fork Buffalo Creek, Buffalo Creek, Maury River and Cedar Creek and a Sediment Total Maximum Daily Load Development for Colliers Creek

Rockbridge

I38

E. coli

6.52E+11

cfu/year

104.

Buffalo Creek

Bacteria Total Maximum Daily Load Development for Colliers Creek, North Fork Buffalo Creek, South Fork Buffalo Creek, Buffalo Creek, Maury River and Cedar Creek and a Sediment Total Maximum Daily Load Development for Colliers Creek

Rockbridge

I38

E. coli

1.91E+12

cfu/year

105.

Maury River

Bacteria Total Maximum Daily Load Development for Colliers Creek, North Fork Buffalo Creek, South Fork Buffalo Creek, Buffalo Creek, Maury River and Cedar Creek and a Sediment Total Maximum Daily Load Development for Colliers Creek

Buena Vista, Rockbridge

I37, I38

E. coli

2.98E+13

cfu/year

106.

Powhatan Creek

Bacteria Total Maximum Daily Load Development for Mill Creek and Powhatan Creek

James City

G10

E. coli

1.78E+13

cfu/year

107.

Mill Creek

Bacteria Total Maximum Daily Load Development for Mill Creek and Powhatan Creek

James City

G10

Enterococci

3.63E+12

cfu/year

108.

Powhatan Creek

Bacteria Total Maximum Daily Load Development for Mill Creek and Powhatan Creek

James City

G10

Enterococci

7.24E+12

cfu/year

109.

Moores Creek

Development of the Total Maximum Daily Load (TMDL) for Fecal Coliform Bacteria in Moore's Creek, Albemarle County, Virginia

Charlottesville, Albemarle

H28

Fecal coliform

3.30E+13

cfu/year

110.

Morris Creek

Morris Creek (tidal), Charles City County Total Maximum Daily Load for Bacteria Contamination Impaired for Recreational Use

Charles City

G08

Enterococci

2.92E+10

cfu/day

111.

Shingle Creek

Fecal Bacteria Total Maximum Daily Load for the Nansemond River

Suffolk

G13, K39

Fecal coliform

2.78E+09

cfu/year

112.

Nansemond River, upper and middle

Fecal Bacteria Total Maximum Daily Load for the Nansemond River

Isle of Wight, Suffolk

G12, G13, G14

Fecal coliform

3.89E+10

cfu/year

113.

Shingle Creek

Fecal Bacteria Total Maximum Daily Load for the Nansemond River

Suffolk

G13, K39

Enterococci

2.19E+10

cfu/year

114.

Nansemond River, upper

Fecal Bacteria Total Maximum Daily Load for the Nansemond River

Isle of Wight, Suffolk

G12, G13, G14

Enterococci

9.99E+10

cfu/year

115.

Nansemond River (Lake Meade)

Fecal Bacteria Total Maximum Daily Load for the Nansemond River

Suffolk

G12, G13

Enterococci

9.99E+10

cfu/year

116.

Pagan River, middle and upper

Fecal Bacteria Total Maximum Daily Load Development for Pagan River

Isle of Wight

G11

Enterococci

3.01E+12

cfu/year

117.

Pagan River and Jones Creek

Fecal Bacteria Total Maximum Daily Load Development for Pagan River

Isle of Wight

G11

Fecal coliform

2.15E+12

cfu/year

118.

Reed Creek, lower

Bacteria TMDL for Reed Creek

Bedford

H01

E. coli

0

cfu/year

119.

Beaver Creek

Bacteria TMDL Development for the Rivanna River Mainstem, North Fork Rivanna River, Preddy Creek and Tributaries, Meadow Creek, Mechums River, and Beaver Creek Watersheds

Albemarle

H23

E. coli

3.29E+10

cfu/year

120.

Mechums River

Bacteria TMDL Development for the Rivanna River Mainstem, North Fork Rivanna River, Preddy Creek and Tributaries, Meadow Creek, Mechums River, and Beaver Creek Watersheds

Albemarle

H23

E. coli

3.31E+10

cfu/year

121.

Preddy Creek

Bacteria TMDL Development for the Rivanna River Mainstem, North Fork Rivanna River, Preddy Creek and Tributaries, Meadow Creek, Mechums River, and Beaver Creek Watersheds

Greene, Albemarle

H27

E. coli

2.43E+11

cfu/year

122.

Rivanna River, North Fork

Bacteria TMDL Development for the Rivanna River Mainstem, North Fork Rivanna River, Preddy Creek and Tributaries, Meadow Creek, Mechums River, and Beaver Creek Watersheds

Greene, Albemarle

H27

E. coli

2.15E+12

cfu/year

123.

Meadow Creek

Bacteria TMDL Development for the Rivanna River Mainstem, North Fork Rivanna River, Preddy Creek and Tributaries, Meadow Creek, Mechums River, and Beaver Creek Watersheds

Charlottesville

H28

E. coli

3.89E+12

cfu/year

124.

Rivanna River

Bacteria TMDL Development for the Rivanna River Mainstem, North Fork Rivanna River, Preddy Creek and Tributaries, Meadow Creek, Mechums River, and Beaver Creek Watersheds

Charlottesville, Albemarle, Greene

H23, H24, H25, H26, H27, H28

E. coli

4.93E+12

cfu/year

125.

Rockfish River, North Fork

Bacteria Total Maximum Daily Load Development for Rockfish River, North Fork Rockfish River, and South Fork Rockfish River

Nelson

H15

E. coli

8.44E+11

cfu/year

126.

Rockfish River, South Fork

Bacteria Total Maximum Daily Load Development for Rockfish River, North Fork Rockfish River, and South Fork Rockfish River

Nelson

H15

E. coli

4.40E+12

cfu/year

127.

Rockfish River

Bacteria Total Maximum Daily Load Development for Rockfish River, North Fork Rockfish River, and South Fork Rockfish River

Nelson

H15, H16

E. coli

5.76E+12

cfu/year

128.

Tuckahoe Creek and tributaries

Bacteria TMDL for Tuckahoe Creek, Little Tuckahoe Creek, Anderson, Broad, Georges and Readers Branches, and Deep Run

Henrico, Goochland

H39

E. coli

1.05E+13

cfu/year

129.

Turner Creek

Bacteria Total Maximum Daily Load Development for Hat Creek, Piney River, Rucker Run, Mill Creek, Rutledge Creek, Turner Creek, Buffalo River and Tye River

Amherst

H12

E. coli

1.57E+11

cfu/year

130.

Mill Creek

Bacteria Total Maximum Daily Load Development for Hat Creek, Piney River, Rucker Run, Mill Creek, Rutledge Creek, Turner Creek, Buffalo River and Tye River

Amherst

H11

E. coli

2.08E+11

cfu/year

131.

Hat Creek

Bacteria Total Maximum Daily Load Development for Hat Creek, Piney River, Rucker Run, Mill Creek, Rutledge Creek, Turner Creek, Buffalo River and Tye River

Nelson

H09

E. coli

6.02E+11

cfu/year

132.

Rutledge Creek

Bacteria Total Maximum Daily Load Development for Hat Creek, Piney River, Rucker Run, Mill Creek, Rutledge Creek, Turner Creek, Buffalo River and Tye River

Amherst

H12

E. coli

1.15E+12

cfu/year

133.

Rucker Run

Bacteria Total Maximum Daily Load Development for Hat Creek, Piney River, Rucker Run, Mill Creek, Rutledge Creek, Turner Creek, Buffalo River and Tye River

Nelson

H13

E. coli

1.32E+12

cfu/year

134.

Piney River

Bacteria Total Maximum Daily Load Development for Hat Creek, Piney River, Rucker Run, Mill Creek, Rutledge Creek, Turner Creek, Buffalo River and Tye River

Amherst, Nelson

H10

E. coli

2.44E+12

cfu/year

135.

Buffalo River

Bacteria Total Maximum Daily Load Development for Hat Creek, Piney River, Rucker Run, Mill Creek, Rutledge Creek, Turner Creek, Buffalo River and Tye River

Amherst

H11, H12

E. coli

2.54E+12

cfu/year

136.

Tye River

Bacteria Total Maximum Daily Load Development for Hat Creek, Piney River, Rucker Run, Mill Creek, Rutledge Creek, Turner Creek, Buffalo River and Tye River

Amherst, Nelson

H09, H10, H11, H12, H13

E. coli

1.33E+13

cfu/year

137.

Upham Brook and tributaries

Total Maximum Daily Load Development for the Upham Brook Watershed

Henrico, Richmond City

G05

E. coli

8.04E+10

cfu/year

138.

White Oak Swamp

Bacteria TMDL for White Oak Swamp

Henrico

G06

E. coli

1.58E+12

cfu/year

139.

Willis River and tributaries

Fecal coliform TMDL Development for Willis River

Cumberland, Buckingham

H35, H36

Fecal coliform

3.15E+11

cfu/year

140.

North Creek

Benthic Total Maximum Daily Load (TMDL) Development for the North Creek Watershed

Fluvanna

H20R

Sediment

7.29

tons/yr

141.

North Creek

Benthic Total Maximum Daily Load (TMDL) Development for the North Creek Watershed

Fluvanna

H20R

Total phosphorus

187.3

lbs/yr

142.

Turkey Island Creek

Bacteria TMDL Development for the Turkey Island Creek and James River Westover to Claremont Watershed

Henrico, Charles City

G02R

E. coli

4.31E+11

cfu/year

143.

James River from Westover to Chippokes Point

Bacteria TMDL Development for the Turkey Island Creek and James River Westover to Claremont Watershed

Charles City, Prince George

G02R, G04R

E. coli

4.25E+13

cfu/year

144.

James River from Chippokes Point to Claremont

Bacteria TMDL Development for the Turkey Island Creek and James River Westover to Claremont Watershed

Prince George, Surry

G04E, G04R

E. coli

4.99E+13

cfu/year

145.

Moores Creek

Sediment TMDLs for Moores Creek, Lodge Creek, Meadow Creek, and Schenks Branch

Albemarle,
City of Charlottesville

H28

Sediment

809.48

tons/yr

146.

Lodge Creek

Sediment TMDLs for Moores Creek, Lodge Creek, Meadow Creek, and Schenks Branch

Albemarle,
City of Charlottesville

H28

Sediment

46.25

tons/yr

147.

Meadow Creek

Sediment TMDLs for Moores Creek, Lodge Creek, Meadow Creek, and Schenks Branch

Albemarle,
City of Charlottesville

H28

Sediment

452.33

tons/yr

148.

Schenks Branch

Sediment TMDLs for Moores Creek, Lodge Creek, Meadow Creek, and Schenks Branch

City of Charlottesville

H28

Sediment

134.52

tons/yr

149.

James River, upper

E. coli TMDL Development for the James River and Tributaries near Lynchburg, VA

Amherst, Bedford

H01R, I28R

E. coli

2.27E+11

cfu/year

150.

Beaver Creek

E. coli TMDL Development for the James River and Tributaries near Lynchburg, VA

Campbell

H05R

E. coli

3.26E+11

cfu/year

151.

Pedlar River

E. coli TMDL Development for the James River and Tributaries near Lynchburg, VA

Amherst

H02R

E. coli

7.86E+11

cfu/year

152.

Harris Creek

E. coli TMDL Development for the James River and Tributaries near Lynchburg, VA

Amherst

H04R

E. coli

1.02E+13

cfu/year

153.

Diascund Creek, nontidal

Bacteria TMDL Development for Lower Chickahominy River Watershed Located in Charles City, James City, and New Kent Counties, VA

New Kent

G09R

E. coli

2.51E+11

cfu/year

154.

Beaverdam Creek

Bacteria TMDL Development for Lower Chickahominy River Watershed Located in Charles City, James City, and New Kent Counties, VA

New Kent

G09R

E. coli

1.27E+11

cfu/year

155.

Unnamed tributary to Beaverdam Creek (SAH)

Bacteria TMDL Development for Lower Chickahominy River Watershed Located in Charles City, James City, and New Kent Counties, VA

New Kent

G09R

E. coli

4.52E+10

cfu/year

156.

Barrows Creek

Bacteria TMDL Development for Lower Chickahominy River Watershed Located in Charles City, James City, and New Kent Counties, VA

Charles City

G08R

E. coli

6.90E+10

cfu/year

157.

Mill Creek

Bacteria TMDL Development for Lower Chickahominy River Watershed Located in Charles City, James City, and New Kent Counties, VA

James City

G08R

E. coli

9.90E+11

cfu/year

158.

Diascund Creek, tidal

Bacteria TMDL Development for Lower Chickahominy River Watershed Located in Charles City, James City, and New Kent Counties, VA

New Kent, James City

G08E

Enterococci

7.12E+12

cfu/year

159.

Chickahominy River

Bacteria TMDL Development for Lower Chickahominy River Watershed Located in Charles City, James City, and New Kent Counties, VA

New Kent, James City, Charles City

G08E

Enterococci

9.57E+13

cfu/year

160.

Gordon Creek

Bacteria TMDL Development for Lower Chickahominy River Watershed Located in Charles City, James City, and New Kent Counties, VA

James City

G08E

Enterococci

6.15E+12

cfu/year

161.

Woods Creek

Bacteria TMDL Development and a Proactive Approach to Address the Benthic Impairment for Woods Creek, Rockbridge County and City of Lexington, Virginia

Rockbridge, City of Lexington

I35R

E.coli

3.97E+11

cfu/year

162.

Sinking Creek

Bacteria and Sediment Total Maximum Daily Load (TMDL) Development for the James River and Tributaries Located in Botetourt and Craig Counties Virginia

Botetourt

I18R

E. coli

1.17E+9

counts/year

163.

Barbours Creek

Bacteria and Sediment Total Maximum Daily Load (TMDL) Development for the James River and Tributaries Located in Botetourt and Craig Counties Virginia

Craig

I22R

E. coli

2.36E+9

counts/year

164.

Lapsley Run

Bacteria and Sediment Total Maximum Daily Load (TMDL) Development for the James River and Tributaries Located in Botetourt and Craig Counties Virginia

Botetourt

I24R

E. coli

2.45E+8

counts/year

165.

Little Patterson Creek

Bacteria and Sediment Total Maximum Daily Load (TMDL) Development for the James River and Tributaries Located in Botetourt and Craig Counties Virginia

Botetourt

I22R

E. coli

5.38E+8

counts/year

166.

Upper Craig Creek

Bacteria and Sediment Total Maximum Daily Load (TMDL) Development for the James River and Tributaries Located in Botetourt and Craig Counties Virginia

Craig

I19R

E. coli

3.93E+9

counts/year

167.

Middle Craig Creek

Bacteria and Sediment Total Maximum Daily Load (TMDL) Development for the James River and Tributaries Located in Botetourt and Craig Counties Virginia

Craig

I22R

E. coli

1.54E+10

counts/year

168.

Lower Craig Creek

Bacteria and Sediment Total Maximum Daily Load (TMDL) Development for the James River and Tributaries Located in Botetourt and Craig Counties Virginia

Botetourt

I22R

E. coli

2.07E+10

counts/year

169.

Catawba Creek

Bacteria and Sediment Total Maximum Daily Load (TMDL) Development for the James River and Tributaries Located in Botetourt and Craig Counties Virginia

Botetourt

I25R

E. coli

3.00E+9

counts/year

170.

James River

Bacteria and Sediment Total Maximum Daily Load (TMDL) Development for the James River and Tributaries Located in Botetourt and Craig Counties Virginia

Botetourt

I18R

E. coli

4.19E+10

counts/year

171.

Catawba Creek

Bacteria and Sediment Total Maximum Daily Load (TMDL) Development for the James River and Tributaries Located in Botetourt and Craig Counties Virginia

Botetourt

I25R

Sediment

29.44

tons/year

172.

Bullpasture River

Bacteria TMDL Development for the Bullpasture River in Highland County, Virginia

Highland

I13R

E. coli

2.63E+12

counts/year

Notes:
1The total WLA can be increased prior to modification provided that the Department of Environmental Quality tracks these changes for bacteria TMDLs where the permit is consistent with water quality standards for bacteria.

2GS means growing season.

B. Stream segment classifications, effluent limitations including water quality based effluent limitations, and wasteload allocations.

TABLE B1 - UPPER JAMES RIVER BASIN RECOMMENDED SEGMENT CLASSIFICATION

Stream Name

Segment No.

Mile to Mile

Classification

Comments

Maury River

2‑4

80.3‑0.0

E.L.

Main & tributaries

James River

2‑5

271.5‑266.0

W.Q.

Main only

James River

2‑6

266.0‑115.0

E.L.

Main & tributaries except Tye & Rivanna River

Tye River

2‑7

41.7‑0.0

E.L.

Main & tributaries except Rutledge Creek

Rutledge Creek

2‑8

3.0‑0.0

W.Q.

Main only

Piney River

2‑9

20.6‑0.0

E.L.

Main & tributaries

Rivanna River

2‑10

20.0‑0.0

E.L.

Main & tributaries

Rivanna River

2‑11

38.1‑20.0

W.Q.

Main only

Rivanna River

2‑12

76.7‑38.1

E.L.

Main & tributaries

S.F. Rivanna River

2‑13

12.2‑0.0

E.L.

Main & tributaries

Mechums River

2‑14

23.1‑0.0

E.L.

Main & tributaries

N.F. Rivanna River

2‑15

17.0‑0.0

E.L.

Main & tributaries except Standardsville Run

Standardsville Run

2‑16

1.2‑0.0

W.Q.

Main only

Appomattox River

2‑17

156.2‑27.7

E.L.

Main & tributaries except Buffalo Creek, Courthouse Branch, and Deep Creek

Buffalo Creek

2‑18

20.9‑0.0

E.L.

Main & tributaries except unnamed tributary @ R.M. 9.3

Unnamed tributary of Buffalo Creek @ R.M. 9.3

2‑19

1.3‑0.0

W.Q.

Main only

Courthouse Branch

2‑20

0.6‑0.0

W.Q.

Main only

Deep Creek

2‑21

29.5‑0.0

E.L.

Main & tributaries except unnamed tributary @ R.M. 25.0

Unnamed tributary of Deep Creek @ R.M. 25.0

2‑22

2.2‑0.0

W.Q.

Main only

TABLE B2 - UPPER JAMES RIVER BASIN LOAD ALLOCATIONS BASED ON EXISTING DISCHARGE POINT7

Stream Name

Segment Number

Classification

Mile to Mile

Significant Discharges

Total Assimilative Capacity of Stream BOD5 lbs/day

Wasteload Allocation BOD5 lbs/day2

Reserve BOD5 lbs/day5

Cedar Creek

2‑3

E.L.

1.9‑0.0

Natural Bridge, Inc. STP

35.0

28.0

7.0 (20%)

Elk Creek

2‑3

E.L.

2.8‑0.0

Natural Bridge Camp for Boys STP

7.0

3.3

3.7 (53%)

Little Calfpasture River

2‑4

E.L.

10.9‑4.0

Craigsville

12.0

9.6

2.4 (20%)

Cabin River

2‑4

E.L.

1.7‑0.0

Millboro

Self -sustaining

None

None

Maury River

2‑4

E.L.

19.6‑12.2

Lexington STP

380.0

380.0

None

Maury River

2‑4

E.L.

12.2‑1.2

Georgia Bonded Fibers

760.0

102.03

238.0 (31%)

Buena Vista STP

420.0

Maury River

2‑4

E.L.

1.2‑0.0

Lees Carpets

790.0

425.03

290.0 (37%)

Glasgow STP

75.0

James River

2‑5

W.Q.

271.5‑266.0

Owens-Illinois

4,640.0

4,640.03

None

James River

2‑6

E.L.

257.5‑231.0

Lynchburg STP

10,100.0

8,000.0

2,060.0 (20%)

Babcock & Wilcox-NNFD

40.03

James River

2‑6

E.L.

231.0‑202.0

Virginia Fibre

3,500.0

3,500.0

None

Rutledge Creek

2‑8

W.Q.

3.0‑0.0

Amherst STP

46.0

37.0

9.0 (20%)

Town Creek

2‑7

E.L.

2.1‑0.0

Lovingston STP

26.0

21.0

5.0 (20%)

Ivy Creek

2‑6

E.L.

0.1‑0.0

Schuyler

13.8

11.0

2.8 (20%)

James River

2‑6

E.L.

186.0‑179.0

Uniroyal, Inc.

1,400.0

19.36

1,336.0 (95%)

Scottsville STP

45.0

North Creek

2‑6

E.L.

3.1‑0.0

Fork Union STP

31.0

25.0

6.0 (20%)

Howells Branch and Lickinghole Creek

2‑14

E.L.

0.7‑0.0

Morton Frozen Foods

20.0

20.03

None

Standardsville Run

2‑16

W.Q.

1.2‑0.0

Standardsville STP

17.9

14.3

3.6 (20%)

Rivanna River

2‑11

W.Q.

23.5‑20.0

Lake Monticello STP

480.0

380.0

100.0 (20%)

Rivanna River

2‑10

E.L.

15.0‑0.0

Palmyra

250.0

4.0

158.0 (63%)

Schwarzenbach Huber

88.03

Unnamed tributary of Whispering Creek

2‑6

E.L.

1.2‑0.0

Dillwyn STP

38.0

30.0

8.0 (21%)

South Fork Appomattox River

2‑17

E.L.

5.5‑0.0

Appomattox Lagoon

18.8

15.0

3.8 (20%)

Unnamed tributary of Buffalo Creek

2‑19

W.Q.

1.3‑0.0

Hampden-Sydney Coll. STP

10.0

8.0

2.0 (20%)

Appomattox River

2‑17

E.L.

106.1‑88.0

Farmville STP

280.0

220.0

60.0 (21%)

Unnamed tributary of Little Guinea Creek

2‑17

E.L.

2.5‑1.3

Cumberland H.S. Lagoon

0.6

0.5

0.1 (20%)

Unnamed tributary of Tear Wallet Creek

2‑17

E.L.

0.68‑0.0

Cumberland Courthouse

8.8

7.0

1.8 (20%)

Courthouse Branch

2‑22

W.Q.

2.2‑0.0

Amelia STP

21.0

17.0

4.0 (20%)

Unnamed tributary of Deep Creek

2‑22

W.Q.

2.2‑0.0

Crewe STP

50.311,12

50.111, 12

0.2 (0.4%)11,12,13

Notes:
1Recommended classification.

2Based on 2020 loads or stream assimilative capacity less 20%.

3Load allocation based on published NPDES permits.

4This assimilative capacity is based upon an ammonia loading no greater than 125.1 lbs/day.

5Percentages refer to reserve as percent of total assimilative capacity. Minimum reserve for future growth and modeling accuracy is 20% unless otherwise noted.

6No NPDES Permits published (BPT not established) allocation base on maximum value monitored.

7This table is for the existing discharge point. The recommended plan may involve relocation or elimination of stream discharge.

8Assimilative capacity will be determined upon completion of the ongoing study by Hydroscience, Inc.

9Discharges into Karnes Creek, a tributary to the Jackson River.

10Discharges into Wilson Creek, near its confluence with Jackson River.

11Five-day Carbonaceous Biological Oxygen Demand (cBOD5).

12Revision supersedes all subsequent Crewe STP stream capacity, allocation, and reserve references.

130.4% reserve: determined by SWCB Piedmont Regional Office.

Source: Wiley & Wilson, Inc.

TABLE B3 - UPPER JAMES RIVER BASIN ADDITIONAL LOAD ALLOCATIONS
BASED ON RECOMMENDED DISCHARGE POINT

Stream Name

Segment Number

Classification1

Significant Discharges

Total Assimilative Capacity of Stream BOD5 lbs/day

Wasteload2 Allocation BOD5 lbs/day

Reserve4 BOD5 lbs/day5

Mill Creek

2‑4

E.L.

5.5‑0.0

Millboro

30.0

7.3

22.7 (76%)

Calfpasture River

2‑4

E.L.

4.9‑0.0

Goshen

65.0

12.0

53.0 (82%)

Maury River

2‑4

E.L.

1.2‑0.0

Lees Carpet

790.0

425.03

235.0 (30%)

Glasgow Regional STP

130.0

Buffalo River

2‑7

E.L.

9.6‑0.0

Amherst STP

150.0

120.0

30.0 (20%)

Rockfish River

2‑6

E.L.

9.5‑0.0

Schuyler STP

110.0

25.0

85.0 (77%)

Standardsville Run

E.L.

Standardsville

Land Application Recommended

South Fork Appomattox River

E.L.

Appomattox Lagoon

Connect to Recommended Facility in Roanoke River Basin

Buffalo Creek

2‑17

E.L.

9.3‑7.7

Hampden-Sydney College

46.0

23.0

23.0 (50%)

Unnamed tributary of Tear Wallet Creek

E.L.

Cumberland Courthouse

Land Application Recommended

Courthouse Branch

E.L.

Amelia

Land Application Recommended

Deep Creek

2‑17

E.L.

25.0‑12.8

Crewe STP

69.0

55.0

14.0 (20%)

Notes:
1Recommended classification.

2Based on 2020 loads or stream assimilative capacity less 20%.

3Load allocation based on published NPDES permit.

4Percentages refer to reserve as percent of total assimilative capacity. Minimum reserve for future growth and modeling accuracy is 20% unless otherwise noted.

5Assimilative capacity will be determined upon completion of the ongoing study by Hydroscience, Inc.

Source: Wiley & Wilson, Inc.

TABLE B4 - SEGMENT CLASSIFICATION UPPER JAMES-JACKSON RIVER SUBAREA

Stream Name

Segment Number

Mile to Mile

Stream Classification

Comments

Back Creek

2‑1

16.06‑8.46

W.Q.

Main Only

Jackson River

2‑1

95.70‑24.90

E.L.

Main and Tributaries

Jackson River

2‑2

24.90‑0.00

W.Q.

Main Only

Jackson River

2‑2

24.90‑0.00

E.L.

Tributaries Only

James River

2‑3

349.50‑308.50

E.L.

Main and Tributaries

James River

2‑3

308.50‑279.41

E.L.

Main and Tributaries

TABLE B5 - UPPER JAMES-JACKSON RIVER SUBAREA WASTELOAD ALLOCATIONS BASED ON EXISTING DISCHARGE POINT1

MAP LOCATION

STREAM NAME

SEGMENT NUMBER

SEGMENT CLASSIFICATION STANDARDS

MILE to2 MILE

DISCHARGER

VPDES PERMIT NUMBER

VPDES PERMIT LIMITS BOD5 kg/day

303(e)3 WASTELOAD ALLOCATION BOD5 kg/day

1

Jackson River

2‑1

E.L.

93.05‑

Virginia Trout

VA0071722

N/A

Secondary

B

Warm Springs Run

2‑1

E.L.

3.62‑0.00

Warm Springs STP

VA0028233

9.10

Secondary

3

Back Creek

2‑1

W.Q.

16.06‑8.46

VEPCO

VA0053317

11.50

11.50

C

X-trib to Jackson River

2‑1

E.L.

0.40‑0.0

Bacova

VA0024091

9.10

Secondary

D

Hot Springs Run

2‑1

E.L.

5.30‑0.00

Hot Springs Reg. STP

VA0066303

51.10

Secondary

E

X-trib to Cascades Creek

2‑1

E.L.

3.00‑0.00

Ashwood-Healing Springs STP

VA0023726

11.30

Secondary

F

Jackson River

2‑1

E.L.

50.36‑

U.S. Forest Service Bolar Mountain

VA0032123

1.98

Secondary

G

Jackson River

2‑1

E.L.

43.55

U.S. Army COE Morris Hill Complex

VA0032115

1.70

Secondary

H

Jackson River

2‑1

E.L.

29.84‑

Alleghany County Clearwater Park

VA0027955

5.70

Secondary

4

Jackson River

2‑1

E.L.

25.99

Covington City Water Treatment Plant

VA0058491

N/A

Secondary

5

Jackson River

2‑2

W.Q.

24.64‑19.03

Westvaco

VA0003646

4,195.00

4,195.004

6

Covington City5 Asphalt Plant

VA0054411

N/A

N/A

7

Hercules, Inc6

VA0003450

94.00

94.00

J

Jackson River

2‑2

W.Q.

19.03‑10.5

Covington STP

VA0025542

341.00

341.00

K

Jackson River

10.5‑0.0

Low Moor STP7

VA0027979

22.70

22.70

M

D.S. Lancaster CC8

VA0028509

3.60

3.60

L

Selma STP9

VA0028002

59.00

59.00

10

The Chessie System10

VA0003344

N/A

N/A

N

Clifton Forge STP11

VA0002984

227.00

227.00

11

Lydall12

VA0002984

6.00

6.00

P

Iron Gate STP13

VA0020541

60.00

60.00

8

Paint Bank Branch

2‑2

E.L.

1.52

VDGIF Paint Bank Hatchery

VA0098432

N/A

Secondary

I

Jerrys Run

2‑2

E.L.

6.72‑

VDOT 1-64 Rest Area

VA0023159

0.54

Secondary

AA

East Branch (Sulfer Spring)

2‑2

E.L.

2.16

Norman F. Nicholas

VA0078403

0.05

Secondary

BB

East Branch (Sulfer Spring)

2‑2

E.L.

1.91‑

Daryl C. Clark

VA0067890

0.068

Secondary

9

Smith Creek

2‑2

E.L.

3.44‑

Clifton Forge Water Treatment Plant

VA0006076

N/A

Secondary

O

Wilson Creek

2‑2

E.L.

0.20‑0.0

Cliftondale14 Park STP

VA0027987

24.00

Secondary

2

Pheasanty Run

2‑3

E.L.

0.01‑

Coursey Springs

VA0006491

434.90

Secondary

Q

Grannys Creek

2‑3

E.L.

1.20‑

Craig Spring Conference Grounds

VA0027952

3.40

Secondary

CC

X-trib to Big Creek

2‑3

E.L.

1.10‑

Homer Kelly Residence

VA0074926

0.05

Secondary

12

Mill Creek

2‑3

E.L.

0.16‑

Columbia Gas Transmission Corp.

VA0004839

N/A

Secondary

R

John Creek

2‑3

E.L.

0.20‑

New Castle STP (old)

VA0024139

21.00

Secondary

S

Craig Creek

2‑3

E.L.

48.45‑36.0

New Castle STP (new)

VA0064599

19.90

Secondary

T

Craig Creek

2‑3

E.L.

46.98‑

Craig County Schools McCleary E.S.

VA0027758

0.57

Secondary

DD

Eagle Rock Creek

2‑3

E.L.

0.08‑

Eagle Rock STP15 (Proposed)

VA0076350

2.30

Secondary

U

X-trib to Catawba Creek

2‑3

E.L.

0.16

VDBHDS Catawba Hospital

VA0029475

13.60

Secondary

14

Catawba Creek

2‑3

E.L.

23.84

Tarmac-Lonestar

VA0078393

0.80

Secondary

FF

Borden Creek

2‑3

E.L.

2.00‑

Shenandoah Baptist Church Camp

VA0075451

0.88

Secondary

EE

X-trib to Borden Creek

2‑3

E.L.

0.36

David B. Pope

VA0076031

0.07

Secondary

V

X-trib to Catawba Creek

2‑3

E.L.

3.21‑

U.S. FHA Flatwood Acres

VA0068233

0.03

Secondary

W

Catawba Creek

2‑3

E.L.

11.54‑

Fincastle STP

VA0068233

8.50

Secondary

X

Looney Mill Creek

2‑3

E.L.

1.83‑

VDOT I-81 Rest Area

VA0023141

0.91

Secondary

Y

X-trib to Stoney

2‑3

E.L.

0.57

VDOC Field Unit No. 25 Battle Creek

VA0023523

1.10

Secondary

Z

James River

2‑3

E.L.

308.5‑286.0

Buchanan STP

VA0022225

27.00

Secondary

Notes:

N/A Currently No BOD5 limits or wasteload have been imposed by the VPDES permit. Should BOD5 limits (wasteload) be imposed a WQMP amendment would be required for water quality limited segments only.

1Secondary treatment levels are required in effluent limiting (E.L.) segments. In water quality limiting (W.Q.) segments quantities listed represent wasteload allocations.

2Ending river miles have not been determined for some effluent limited segments.

3These allocations represent current and original (1977 WQMP) modeling. Future revisions may be necessary based on Virginia State Water Control Board modeling.

4The total assimilative capacity at critical stream flow for this portion of Segment 2-2 has been modeled and verified by Hydroscience, Inc. (March 1977) to be 4,914 kg/day BOD5.

5The discharge is to an unnamed tributary to the Jackson River at Jackson River mile 22.93.

6The discharge is at Jackson River mile 19.22.

7The discharge is to the mouth of Karnes Creek, a tributary to the Jackson River at Jackson River mile 5.44.

8The discharge is at Jackson River mile 6.67.

9The discharge is at Jackson River mile 5.14.

10The discharge is at Jackson River mile 4.72.

11The discharge is at Jackson River mile 3.46.

12The discharge is at Jackson River mile 1.17.

13The discharge is at Jackson River mile 0.76.

14The discharge is to the mouth of Wilson Creek, a tributary to the Jackson River at Jackson River mile 2.44.

15The discharge is to the mouth of Eagle Rock Creek, a tributary to the Jackson River at Jackson River mile 330.35.

TABLE B6 - RICHMOND CRATER INTERIM WATER QUALITY MANAGEMENT PLAN STREAM CLASSIFICATIONS - JAMES RIVER BASIN

SEGMENT

SEGMENT NUMBER

MILE TO MILE

CLASSIFICATION

USGS HUC02080206 James River

2‑19

115.0‑60.5

W.Q.

USGS HUC02080207 Appomattox

2‑23

30.1‑0.0

W.Q.

Notes:
A new stream segment classification for the Upper James River Basin was adopted in 1981. The SWCB will renumber or realign these segments in the future to reflect these changes. This Plan covers only a portion of these segments.

TABLE B7 - RICHMOND CRATER INTERIM WATER QUALITY MANAGEMENT PLAN – CURRENT PERMITTED WASTELOADS (March 1988)

SUMMER (June-October)

WINTER (November-May)

FLOW (mgd)

BOD5

NH3-N1

DO2 (mg/l)

FLOW (mgd)

BOD5

NH3-N1

DO2 (mg/l)

(lbs/d)

(mg/l)

(lbs/d)

(mg/l)

(lbs/d)

(mg/l)

(lbs/d)

(mg/l)

City of Richmond STP3

45.00

3002

8.0

-

-

-

45.00

5367

14.3

(lbs/d)

-

-

E.I. DuPont-Spruance

8.68

936

-

-

-

-

8.68

936

-

-

-

-

Falling Creek STP

9.00

1202

16.0

-

-

5.9

9.00

2253

30.0

-

-

5.9

Proctor's Creek STP

6.40

1601

30.0

-

-

5.9

11.80

2952

30.0

-

-

5.9

Reynolds Metals Company

0.39

138

-

7

-

-

0.39

138

-

-

-

-

Henrico STP

30.00

3005

12.0

-

-

5.9

30.00

7260

29.0

7

-

5.9

American Tobacco Company

1.94

715

-

-

-

-

1.94

716

-

-

-

-

ICI Americas, Inc.

0.20

152

-

-

-

-

0.20

152

-

-

-

-

Phillip Morris-Park 500

1.50

559

-

-

-

-

1.50

557

-

-

-

-

Allied (Chesterfield)

51.00

1207

-

-

-

-

51.00

1207

-

-

-

Allied (Hopewell)

150.00

2500

-

-

-

-

150.00

2500

-

-

-

-

Hopewell Regional WTF

34.08

12507

44.0

-

-

4.8

34.08

12507

44.0

-

-

4.8

Petersburg STP

15.00

2804

22.4

-

-

5.0

15.00

2804

22.4

-

-

5.0

TOTAL

353.19

30328

358.59

39349

-

Notes:
1NH3-N values represent ammonia as nitrogen.

2Dissolved oxygen limits represent average minimum allowable levels.

3Richmond STP's BOD5 is permitted as CBOD5

TABLE B7 - WASTELOAD ALLOCATIONS FOR THE YEAR 1990

SUMMER (June-October)

WINTER (November-May)

FLOW (mgd)

CBOD5

NH3-N1,3

DO2 (mg/l)

CBOD5

NH3-N1

DO2 (mg/l)

(lbs/d)

(mg/l)

(lbs/d)

(mg/l)

(lbs/d)

(mg/l)

(lbs/d)

(mg/l)

City of Richmond STP

45.00

3002

8.0

2403

6.4

5.6

5367

14.3

5707

15.2

5.6