9 Va. Admin. Code § 25-260-400 - Potomac River Basin (Shenandoah River Subbasin)

Current through Register Vol. 38, No. 3, September 27, 2021

Shenandoah River Subbasin

SEC.

CLASS

SP. STDS.

SECTION DESCRIPTION

1 IV pH-6.5-9.5 Shenandoah River and its tributaries in Clarke County, Virginia, from the Virginia-West Virginia state line to Lockes Landing, unless otherwise designated in this chapter.
1a IV PWS pH-6.5-9.5 Shenandoah River and its tributaries from river mile 24.66 (latitude 39°16'19"; longitude 77°54'33") approximately 0.7 mile downstream of the confluence of the Shenandoah River and Dog Run to 5 miles above Berryville's raw water intake, unless otherwise designated in this chapter.
V Stockable Trout Waters in Section 1a
vi pH-6.5-9.5 Chapel Run (Clarke County) from its confluence with the Shenandoah River 5.7 miles upstream.
vi pH-6.5-9.5 Spout Run (Clarke County) from its confluence with the Shenandoah River (in the vicinity of the Ebenezer Church at Route 604) to its headwaters.
1b (Deleted)
1c IV pH-6.5-9.5 Shenandoah River and its tributaries from a point 5 miles above Berryville's raw water intake to the confluence of the North and South Forks of the Shenandoah River.
VI Natural Trout Waters in Section 1c
iii pH-6.5-9.5 Page Brook from its confluence with Spout Run, 1 mile upstream.
*** pH-6.5-9.5 Roseville Run (Clarke County) from its confluence with Spout Run upstream including all named and unnamed tributaries.
iii pH-6.5-9.5 Spout Run (Clarke County) from its confluence with the Shenandoah River (in the vicinity of Calmes Neck at Rts 651 and 621), 3.9 miles upstream.
*** pH-6.5-9.5 Westbrook Run (Clarke County) from its confluence with Spout Run upstream including all named and unnamed tributaries.
1d (Note: Moved to section 2 b).
2 IV EWS-12.14.15 South Fork Shenandoah River from its confluence with the North Fork Shenandoah River, upstream to a point 5 miles above the Town of Shenandoah's raw water intake and its tributaries to their headwaters in this section, unless otherwise designated in this chapter.
V Stockable Trout Waters in Section 2
vii pH-6.5-9.5 Bear Lithia Spring from its confluence with the South Fork Shenandoah River 0.8 miles upstream.
vi pH-6.5-9.5 Flint Run from its confluence with the South Fork Shenandoah River 4 miles upstream.
*** pH-6.5-9.5 Gooney Run from the mouth to its confluence with Broad Run above Browntown (in the vicinity of Route 632).
*** pH-6.5-9.5, hh Hawksbill Creek from Route 675 in Luray to 1 mile above Route 631.
VI Natural Trout Waters in Section 2
ii pH-6.5-9.5 Big Creek (Page County) from its confluence with the East Branch Naked Creek upstream including all named and unnamed tributaries.
ii pH-6.5-9.5 Big Ugly Run from its confluence with the South Branch Naked Creek upstream including all named and unnamed tributaries.
ii Boone Run from 4.6 miles above its confluence with the South Fork Shenandoah River (in the vicinity) of Route 637 upstream including all named and unnamed tributaries.
iii pH-6.5-9.5 Browns Run from its confluence with Big Run upstream including all named and unnamed tributaries.
ii Cub Run (Page County) from Pitt Spring Run upstream including all named and unnamed tributaries.
*** pH-6.5-9.5 Cub Run from its mouth to Pitt Spring Run.
i pH-6.5-9.5 East Branch Naked Creek from its confluence with Naked Creek at Route 759 upstream including all named and unnamed tributaries.
ii pH-6.5-9.5 Fultz Run from the Park boundary (river mile 1.8) upstream including all named and unnamed tributaries.
ii pH-6.5-9.5 Gooney Run (in Warren County) from 6.6 miles above its confluence with the South Fork Shenandoah River 3.9 miles upstream.
ii pH-6.5-9.5 Hawksbill Creek in the vicinity of Pine Grove at Route 624 (river mile 17.7) 1.5 miles upstream.
ii pH-6.5-9.5 Jeremys Run from the National Park boundary upstream including all named and unnamed tributaries.
ii pH-6.5-9.5 Lands Run from its confluence with Gooney Run upstream including all named and unnamed tributaries.
ii pH-6.5-9.5 Little Creek (Page County) from its confluence with Big Creek upstream including all named and unnamed tributaries.
i pH-6.5-9.5 Little Hawksbill Creek from Route 626 upstream including all named and unnamed tributaries.
ii Morgan Run (Page County) from its confluence with Cub Run upstream including all named and unnamed tributaries.
ii pH-6.5-9.5 Overall Run from its confluence with the South Fork Shenandoah River 4.8 miles upstream including all named and unnamed tributaries.
ii pH-6.5-9.5 Pass Run (Page County) from its confluence with Hawksbill Creek upstream including all named and unnamed tributaries.
ii Pitt Spring Run from its confluence with Cub Run upstream including all named and unnamed tributaries.
ii Roaring Run from its confluence with Cub Run upstream including all named and unnamed tributaries.
ii pH-6.5-9.5 South Branch Naked Creek from 1.7 miles above its confluence with Naked Creek in the vicinity of Route 607 upstream including all named and unnamed tributaries.
iv pH-6.5-9.5 Stony Run (Page County) from 1.6 miles above its confluence with Naked Creek upstream including all named and unnamed tributaries.
ii pH-6.5-9.5 West Branch Naked Creek from 2.1 miles above its confluence with Naked Creek upstream including all named and unnamed tributaries.
2a IV PWS, pH-6.5-9.5 Happy Creek and Sloan Creek from Front Royal's raw water intake to its headwaters.
2b IV PWS The South Fork Shenandoah River and its tributaries from the Town of Front Royal's raw water intake (at the State Route 619 bridge at Front Royal) to points 5 miles upstream.
2c (Deleted)
2d (Deleted)
V Stockable Trout Waters in Section 2d
VI Natural Trout Waters in Section 2d

3

IV

pH-6.5-9.5, ESW-16

South Fork Shenandoah River from 5 miles above the Town of Shenandoah's raw water intake to its confluence with the North and South Rivers and its tributaries to their headwaters in this section, and the South River and its tributaries from its confluence with the South Fork Shenandoah River to their headwaters, unless otherwise designated in this chapter.

V

Stockable Trout Waters in Section 3

vi

pH-6.5-9.5

Hawksbill Creek (Rockingham County) from 0.8 mile above its confluence with the South Fork Shenandoah River 6.6 miles upstream.

vi

pH-6.5-9.5

Mills Creek (Augusta County) from 1.8 miles above its confluence with Back Creek 2 miles upstream.

vi

pH-6.5-9.5

North Fork Back Creek (Augusta County) from its confluence with Back Creek 2.6 miles upstream, unless otherwise designated in this chapter.

VI

Natural Trout Waters in Section 3

i

pH-6.5-9.5

Bearwallow Run from its confluence with Onemile Run upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

Big Run (Rockingham County) from 3.3 miles above its confluence with the South Fork Shenandoah River upstream including all named and unnamed tributaries.

iii

pH-6.5-9.5

Cold Spring Branch (Augusta County) from Sengers Mountain Lake (Rhema Lake) upstream including all named and unnamed tributaries.

iv

pH-6.5-9.5

Cool Springs Hollow (Augusta County) from Route 612 upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

Deep Run (Rockingham County) from 1.8 miles above its confluence with the South Fork Shenandoah River upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

East Fork Back Creek from its confluence with the South Fork Back Creek upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

Gap Run from 1.7 miles above its confluence with the South Fork Shenandoah River upstream including all named and unnamed tributaries.

iii

Inch Branch (Augusta County) from the dam upstream including all named and unnamed tributaries.

ii

Johns Run (Augusta County) from its confluence with the South River upstream including all named and unnamed tributaries.

iv

Jones Hollow (Augusta County) from 1.1 miles above its confluence with the South River upstream including all named and unnamed tributaries.

ii

Kennedy Creek from its confluence with the South River upstream including all named and unnamed tributaries.

iv

pH-6.5-9.5

Lee Run from 0.6 mile above its confluence with Elk Run 3.3 miles upstream.

iii

pH-6.5-9.5

Loves Run (Augusta County) from 2.7 miles above its confluence with the South River upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

Lower Lewis Run (Rockingham County) from 1.7 miles above its confluence with the South Fork Shenandoah River upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

Madison Run (Rockingham County) from 2.9 miles above its confluence with the South Fork Shenandoah River upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

Meadow Run (Augusta County) from its confluence with the South River upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

North Fork Back Creek (Augusta County) from river mile 2.6 (in the vicinity of its confluence with Williams Creek) upstream including all named and unnamed tributaries.

i

pH-6.5-9.5

Onemile Run (Rockingham County) from 1.5 miles above its confluence with the South Fork Shenandoah River upstream including all named and unnamed tributaries.

iv

Orebank Creek from its confluence with Back Creek upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

Paine Run (Augusta County) from 1.7 miles above its confluence with the South River upstream including all named and unnamed tributaries.

ii

Robinson Hollow (Augusta County) from the dam upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

Rocky Mountain Run from its confluence with Big Run upstream including all named and unnamed tributaries.

iv

pH-6.5-9.5

Sawmill Run from 2.5 miles above its confluence with the South River upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

South Fork Back Creek from its confluence with Back Creek at Route 814 (river mile 2.1) upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

Stony Run (Augusta County) from 3.5 miles above its confluence with the South River upstream including all named and unnamed tributaries.

iii

pH-6.5-9.5

Stony Run (Rockingham County) from 4.1 miles above its confluence with the South Fork Shenandoah River upstream including all named and unnamed tributaries.

iii

Toms Branch (Augusta County) from 1.1 miles above its confluence with Back Creek upstream including all named and unnamed tributaries.

i

pH-6.5-9.5

Twomile Run from 1.4 miles above its confluence with the South Fork Shenandoah River upstream including all named and unnamed tributaries.

iv

pH-6.5-9.5

Upper Lewis Run from 0.5 mile above its confluence with Lower Lewis Run upstream including all named and unnamed tributaries.

iv

pH-6.5-9.5

West Swift Run (Rockingham County) from the Route 33 crossing upstream including all named and unnamed tributaries.

ii

pH-6.5-9.5

Whiteoak Run from its confluence with Madison Run upstream including all named and unnamed tributaries.

3a

IV

pH-6.5-9.5

South River from the dam above Waynesboro (all waters of the impoundment).

3b

IV

PWS

Coles Run and Mills Creek from South River Sanitary District's raw water intake to their headwaters.

VI

PWS

Natural Trout Waters in Section 3b

ii

Coles Run (Augusta County) from 3.9 miles above its confluence with the South River Sanitary District's raw water intake (Coles Run Dam) upstream including all named and unnamed tributaries.

ii

Mills Creek (Augusta County) from the South River Sanitary District's raw water intake (river mile 3.8) upstream including all named and unnamed tributaries.

3c

IV

PWS pH-6.5-9.5

A tributary to Coles Run from Stuarts Draft raw water intake approximately 0.5 mile south of Stuarts Draft and just off Route 610, to its headwaters.

3d

IV

PWS

South Fork Shenandoah River and its tributaries from the City of Harrisonburg water supply intake near the confluence of Big Run to points 5 miles upstream.

4 IV pH-6.5-9.5 Middle River and its tributaries from the confluence with the North River upstream to its headwaters, unless otherwise designated in this chapter.
V Stockable Trout Waters in Section 4
v pH-6.5-9.5 Barterbrook Branch from its confluence with Christians Creek 2.8 miles upstream.
*** pH-6.5-9.5 East Dry Branch from its confluence with the Buffalo Branch to its confluence with Mountain Run.
vi pH-6.5-9.5 Folly Mills Creek from 2.4 miles above its confluence with Christians Creek (in the vicinity of Route 81) 4.5 miles upstream.
VI Natural Trout Waters in Section 4
iv Buffalo Branch from Route 703 upstream including all named and unnamed tributaries.
ii Cabin Mill Run (Augusta County) from the Camp Shenandoah Boy Scout Lake upstream including all named and unnamed tributaries.
iv East Dry Branch (Augusta County) from the confluence of Mountain Run upstream including all named and unnamed tributaries.
iv Jennings Branch (Augusta County) from the confluence of White Oak Draft upstream including all named and unnamed tributaries.
4a IV PWS pH-6.5-9.5 Middle River and its tributaries from Staunton's raw water intake at Gardner Spring to points 5 miles upstream.
5 IV pH-6.5-9.5 North River and its tributaries from its confluence with the South River upstream to its headwaters, unless otherwise designated in this chapter.
V Stockable Trout Waters in Section 5
v pH-6.5-9.5 Beaver Creek (Rockingham County) from its confluence with Briery Branch to the spring at a point 2.75 miles upstream.
v pH-6.5-9.5 Naked Creek (Augusta County) from 3.7 miles above its confluence with the North River at Route 696, 2 miles upstream.
VI Natural Trout Waters in Section 5
iv Big Run (Augusta County) from 0.9 mile above its confluence with Little River upstream including all named and unnamed tributaries.
ii Black Run (Rockingham County) from its mouth upstream including all named and unnamed tributaries.
iii Briery Branch (Rockingham County) from river mile 6.9 upstream including all named and unnamed tributaries.
iv Gum Run from its mouth upstream including all named and unnamed tributaries.
iii Hone Quarry Run from its confluence with Briery Branch upstream including all named and unnamed tributaries.
iv Little River from its confluence with the North River at Route 718 upstream including all named and unnamed tributaries.
iv Maple Spring Run from its mouth upstream including all named and unnamed tributaries.
iv Mines Run from its confluence with Briery Branch upstream including all named and unnamed tributaries.
iv Rocky Run (which is tributary to Briery Branch in Rockingham County) from its mouth upstream including all named and unnamed tributaries.
iii Rocky Run (which is tributary to Dry River in Rockingham County) from its mouth upstream including all named and unnamed tributaries.
ii Union Springs Run from 3 miles above its confluence with Beaver Creek upstream including all named and unnamed tributaries.
iv Wolf Run (Augusta County) from its confluence with Briery Branch upstream including all named and unnamed tributaries.
5a IV PWS pH-6.5-9.5 Silver Lake
5b IV PWS pH-6.5-9.5 North River and its tributaries from Harrisonburg's raw water intake at Bridgewater to points 5 miles above Bridgewater's raw water intake to include Dry River and Muddy Creek.
V PWS Stockable Trout Waters in Section 5b
v pH-6.5-9.5 Mossy Creek from its confluence with the North River 7.1 miles upstream.
v pH-6.5-9.5 Spring Creek (Rockingham County) from its confluence with the North River 2 miles upstream.
5c IV PWS Dry River in Rockingham County from Harrisonburg's raw water intake (approximately 11.7 miles above its confluence with the North River) to a point 5 miles upstream, unless otherwise designated in this chapter.
V PWS Stockable Trout Waters in Section 5c
viii Raccoon Run (Rockingham County) from its confluence with Dry River to its headwaters.
VI PWS Natural Trout Waters in Section 5c
iv Dry River (Rockingham County) from Harrisonburg's raw water intake (approximately 11.7 miles above its confluence with the North River) to a point 5 miles upstream.
iv Dry Run (Rockingham County) from its confluence with Dry River upstream including all named and unnamed tributaries.
iv Hopkins Hollow from its confluence with Peach Run upstream including all named and unnamed tributaries.
iv Kephart Run from its confluence with Dry River upstream including all named and unnamed tributaries.
5d VI Dry River and its tributaries from 5 miles above Harrisonburg's raw water intake to its headwaters.
VI Natural Trout Waters in Section 5d
iv Dry River (Rockingham County) from 5 miles above Harrisonburg's raw water intake upstream including all named and unnamed tributaries.
ii Laurel Run (Rockingham County) from its confluence with Dry River upstream including all named and unnamed tributaries.
ii Little Laurel Run from its confluence with Dry River upstream including all named and unnamed tributaries.
ii Low Place Run from its confluence with Dry River upstream including all named and unnamed tributaries.
iv Miller Spring Run from its confluence with Dry River upstream including all named and unnamed tributaries.
iii Sand Run from its confluence with Dry River upstream including all named and unnamed tributaries.
iv Skidmore Fork from its confluence with Dry River upstream including all named and unnamed tributaries.
5e VI PWS North River and its tributaries from Staunton Dam to their headwaters.
VI Natural Trout Waters in Section 5e
iv North River from Elkhorn Dam upstream including all named and unnamed tributaries.
6 IV pH-6.5-9.5 North Fork Shenandoah River from its confluence with the Shenandoah River to its headwaters, unless otherwise designated in this chapter.
V Stockable Trout Waters in Section 6
vi pH-6.5-9.5 Bear Run from its confluence with Foltz Creek to its headwaters.
vi pH-6.5-9.5 Bull Run (Shenandoah County) from its confluence with Foltz Creek to its headwaters.
vi pH-6.5-9.5 Falls Run from its confluence with Stony Creek to its headwaters.
vi pH-6.5-9.5 Foltz Creek from its confluence with Stony Creek to its headwaters.
vi pH-6.5-9.5 Little Passage Creek from its confluence with Passage Creek to the Strasburg Reservoir Dam.
*** pH-6.5-9.5, hh Mill Creek from Mount Jackson to Route 720 - 3.5 miles.
vi pH-6.5-9.5 Mountain Run from its mouth at Passage Creek to its headwaters.
*** pH-6.5-9.5 Passage Creek from the U.S. Forest Service line (in the vicinity of Blue Hole and Buzzard Rock) 4 miles upstream.
vi pH-6.5-9.5 Passage Creek from 29.6 miles above its confluence with the North Fork Shenandoah River to its headwaters.
vi pH-6.5-9.5 Peters Mill Run from the mouth to its headwaters.
*** pH-6.5-9.5 Shoemaker River from 612 at Hebron Church to its junction with Route 817 at the Shoemaker's confluence with Slate Lick Branch.
v pH-6.5-9.5 Stony Creek from its confluence with the North Fork Shenandoah River to Route 682.
*** pH-6.5-9.5 Stony Creek from Route 682 above Edinburg upstream to Basye.
VI Natural Trout Waters in Section 6
ii pH-6.5-9.5 Anderson Run (Shenandoah County) from 1.1 miles above its confluence with Stony Creek upstream including all named and unnamed tributaries.
iv Beech Lick Run from its confluence with the German River upstream including all named and unnamed tributaries.
iii Bible Run from its confluence with Little Dry River upstream including all named and unnamed tributaries.
ii Camp Rader Run from its confluence with the German River upstream including all named and unnamed tributaries.
iv Carr Run from its confluence with Little Dry River upstream including all named and unnamed tributaries.
iv Clay Lick Hollow from its confluence with Carr Run upstream including all named and unnamed tributaries.
iv Gate Run from its confluence with Little Dry River upstream including all named and unnamed tributaries.
iv German River (Rockingham County) from its confluence with the North Fork Shenandoah River (at Route 820) upstream including all named and unnamed tributaries.
ii Laurel Run (Shenandoah County) from its confluence with Stony Creek upstream including all named and unnamed tributaries.
ii Little Stony Creek from its confluence with Stony Creek upstream including all named and unnamed tributaries.
iv Marshall Run (Rockingham County) from 1.2 miles above its confluence with the North Fork Shenandoah River upstream including all named and unnamed tributaries.
iii pH-6.5-9.5 Mine Run (Shenandoah County) from its confluence with Passage Creek upstream including all named and unnamed tributaries.
ii pH-6.5-9.5 Poplar Run (Shenandoah County) from its confluence with Little Stony Creek upstream including all named and unnamed tributaries.
iv pH-6.5-9.5 Rattlesnake Run (Rockingham County) from its confluence with Spruce Run upstream including all named and unnamed tributaries.
iv Root Run from its confluence with Marshall Run upstream including all named and unnamed tributaries.
iv Seventy Buck Lick Run from its confluence with Carr Run upstream including all named and unnamed tributaries.
iv Sirks Run (Spring Run) from 1.3 miles above its confluence with Crab Run upstream including all named and unnamed tributaries.
iv pH-6.5-9.5 Spruce Run (Rockingham County) from its confluence with Capon Run upstream including all named and unnamed tributaries.
iv pH-6.5-9.5 Sumac Run from its confluence with the German River upstream including all named and unnamed tributaries.
6a IV PWS pH-6.5-9.5 Little Passage Creek from the Strasburg Reservoir Dam upstream to its headwaters, unless otherwise designated in this chapter.
V PWS Stockable Trout Waters in Section 6a
vi pH-6.5-9.5 Little Passage Creek from the Strasburg Reservoir Dam upstream to its headwaters.
6b IV PWS pH-6.5-9.5 North Fork Shenandoah River and its tributaries from the Winchester raw water intake to points 5 miles upstream (to include Cedar Creek and its tributaries to their headwaters).
V PWS Stockable Trout Waters in Section 6b
*** pH-6.5-9.5 Cedar Creek (Shenandoah County) from Route 55 (river mile 23.56) to the U.S. Forest Service Boundary (river mile 32.0) - approximately 7 miles.
v PWS pH-6.5-9.5 Meadow Brook (Frederick County) from its confluence with Cedar Creek 5 miles upstream.
VI PWS Natural Trout Waters in Section 6b
iii pH-6.5-9.5 Cedar Creek (Shenandoah County) from the U.S. Forest Service boundary (river mile 32.0) near Route 600 upstream including all named and unnamed tributaries.
ii pH-6.5-9.5 Duck Run from its confluence with Cedar Creek upstream including all named and unnamed tributaries.
Paddy Run (Frederick County) from the mouth upstream including all named and unnamed tributaries.
*** (Paddy Run (Frederick County) from its mouth (0.0) to river mile 1.8.)
vi** (Paddy Run (Frederick County) from river mile 1.8 to 8.1-6.3 miles.)
iii pH-6.5-9.5 Sulphur Springs Gap (Shenandoah County) from its confluence with Cedar Creek 1.9 miles upstream.
6c IV PWS pH-6.5-9.5 North Fork Shenandoah River and its tributaries from Strasburg's raw water intake to points 5 miles upstream.
6d IV PWS pH-6.5-9.5 North Fork Shenandoah River and its tributaries from Woodstock's raw water intake (approximately 1/4 mile upstream of State Route 609 bridge near Woodstock) to points 5 miles upstream.
6e IV PWS pH-6.5-9.5 Smith Creek and its tributaries from New Market's raw water intake to their headwaters.
Natural Trout Waters in Section 6e
iv pH-6.5-9.5 Mountain Run (Fridley Branch, Rockingham County) from Route 722 upstream including all named and unnamed tributaries.
6f IV PWS pH-6.5-9.5 North Fork Shenandoah River and its tributaries from the Food Processors Water Coop, Inc. dam at Timberville and the Town of Broadway's intakes on Linville Creek and the North Fork Shenandoah to points 5 miles upstream.
6g IV Shoemaker River and its tributaries from Slate Lick Run, and including Slate Lick Run, to its headwaters.
V Stockable Trout Waters in Section 6g
*** Slate Lick Run from its confluence with the Shoemaker River upstream to the 1500 foot elevation.
VI Natural Trout Waters in Section 6g
iv Long Run (Rockingham County) from its confluence with the Shoemaker River upstream including all named and unnamed tributaries.
iv Slate Lick Run from the 1500 foot elevation upstream including all named and unnamed tributaries.
6h IV PWS pH-6.5-9.5 Unnamed tributary of North Fork Shenandoah River (on the western slope of Short Mountain opposite Mt. Jackson) from the Town of Mt. Jackson's (inactive mid-1992) raw water intake (north and east dams) to its headwaters.
6i IV PWS pH-6.5-9.5 Little Sulfur Creek, Dan's Hollow and Horns Gully (tributaries of the North Fork Shenandoah River on the western slope of Short Mountain opposite Mt. Jackson) which served as a water supply for the Town of Edinburg until March 31, 1992, from the Edinburg intakes upstream to their headwaters.

Notes

9 Va. Admin. Code § 25-260-400
Derived from VR680-21-08.5, eff. December 5, 1990; amended, Virginia Register Volume 14, Issue 4, eff. December 10, 1997; Errata, 14:12 VA.R. 1937 March 2, 1998; amended, Volume 16, Issue 17, eff. June 7, 2000; Volume 20, Issue 9, eff. February 12, 2004; Volume 26, Issue 12, eff. February 1, 2010; Amended, Virginia Register Volume 37, Issue 21, eff. 7/7/2021.

Statutory Authority: § 62.1-44.15 of the Code of Virginia; Clean Water Act (33 USC § 1251 et seq.); 40 CFR Part 131.

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