Administrative Code

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Virginia Administrative Code
Title 9. Environment
Agency 25. State Water Control Board
Chapter 720. Water Quality Management Planning Regulation
1/29/2020

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 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 09, 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 02, eff. November 2, 2005; Volume 22, Issue 03, eff. November 16, 2005; Volume 22, Issue 06, 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 02, eff. November 15, 2007; Volume 24, Issue 18, eff. June 11, 2008; Volume 25, Issue 20, eff. July 8, 2009; Volume 26, Issue 06, 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 04, eff. November 23, 2011; Volume 31, Issue 12, eff. March 11, 2015; Volume 31, Issue 21, eff. July 30, 2015; Volume 32, Issue 05, 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.

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