Clean Water Act discharge permit · NPDES VAR10W922

CONKLIN PARK STREAM RESTORATION & CONSTRUCTED WETL, Chantilly, VA: NPDES VAR10W922 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

CONKLIN PARK STREAM RESTORATION & CONSTRUCTED WETL, held by Loudoun County, Department of General Services, holds NPDES permit VAR10W922, which discharges to Cub Run. EPA’s file records it issued July 1, 2024 and expiring June 30, 2029.

CONKLIN PARK STREAM RESTORATION & CONSTRUCTED WETL, Chantilly, Virginia: Coverage under a general permit VAR10W922, held by Loudoun County, Department of General Services; Construction stormwater; Effective; issued July 1, 2024, term to June 30, 2029, by VA DEQ; discharges to Cub Run.

Virginia holds 6,257 Construction stormwater coverages of this permit type in EPA’s file; 3,403 were issued before VAR10W922.

Coverages issued nearest VAR10W922

July 1, 2024: THE ORCHARDS SECTION 2, Aylett, VAR10W916, held by NVR Inc
July 1, 2024: MILLWOOD CULVERT REPLACEMENT, Winchester, VAR10W917, held by General Excavation, Inc.
July 1, 2024: KENNEDY DAM RENOVATIONS, Fredericksburg, VAR10W918, held by Sagres Construction Corporation
July 1, 2024: FINNEYWOOD BUTLER 230 KV LINE PHASE 3, Mecklenburg, VAR10W919, held by Virginia Electric and Power Co d/b/a Dominion Ener
July 1, 2024: DANVILLE FARM LLC, Danville, VAR10W921, held by Danville Farm LLC
July 1, 2024: 8610 PERRYMONT ROAD CONTRACTOR SHOP & STORAGE YARD, North Chesterfield, VAR10W924, held by 8610 Perrymont Road, LLC
July 1, 2024: ORF RUNWAY 5 TREE CLEARING, Norfolk, VAR10W925, held by Allan Myers VA. Inc.
July 1, 2024: NAA CONSOLIDATED RENTAL CAR FACILITY, Norfolk, VAR10W926, held by W.M. Jordan company, Inc.
July 1, 2024: PORT 460 LOGISTICS CENTER BLDG 5, Suffolk, VAR10W927, held by GEIS CONSTRUCTION SOUTH, LLC
July 1, 2024: AURORA STATION AT DULLES, Herndon, VAR10W928, held by KIWEST CORPORATION

CONKLIN PARK STREAM RESTORATION & CONSTRUCTED WETL among its neighbors

EPA’s permit file holds 107 discharge permits in the Cub Run subwatershed (HUC 020700100704), VAR10W922 among them.

Other permits in the Cub Run subwatershed (HUC 020700100704)

12805 & 12831 FAIR LAKES PARKWAY, Fairfax: VAR10S391, minor permit, discharging to Cub Run, permit term to June 30, 2024
14843 MURDOCK STREET, Chantilly: VAR10P942, minor permit, discharging to Cub Run, permit term to June 30, 2024
14909 MURDOCK STREET SITE PLAN, Chantilly: VAR10V928, minor permit, discharging to Cub Run, permit term to June 30, 2029
153 SPAN 1, Chantilly: VAR10R765, minor permit, discharging to Cub Run, permit term to June 30, 2024
AAA DISPOSAL SERVICE INCORPORATED, Fairfax: VAR051813, minor permit, discharging to Cub Run, permit term to June 30, 2024
ADORA CHILDCARE, Chantilly: VAR10R253, minor permit, discharging to Cub Run, permit term to June 30, 2024
AEROSPACE CORPORATION PARCEL 35 AT WESTFIELDS, Chantilly: VAR101499, minor permit, discharging to Cub Run, permit term to June 30, 2024
ALBEMARLE POINT- PHASE 1, Chantilly: VAR10X388, minor permit, discharging to Cub Run, permit term to June 30, 2029
AMRIZE MID-ATLANTIC INC - CHANTILLY, Chantilly: VAG110318, minor permit, discharging to Cub Run, permit term to December 31, 2023
ARCOLA COMMERCE CENTER, Chantilly: VAR10U238, minor permit, discharging to Cub Run, permit term to June 30, 2029

What the register holds for CONKLIN PARK STREAM RESTORATION & CONSTRUCTED WETL: its NPDES ID, its permit type and status, its dates, its address in Chantilly, Virginia, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES VAR10W922.

Identity

Facility as filed	CONKLIN PARK STREAM RESTORATION & CONSTRUCTED WETL
Permittee as filed	Loudoun County, Department of General Services
NPDES ID	VAR10W922
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	July 1, 2024
Expiration date	June 30, 2029
Issuing agency	VA DEQ
Address	Chantilly, VA 20151
Receiving water	Cub Run
Subwatershed	Cub Run (HUC 020700100704)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES VAR10W922.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES VAR10W922.

Inspections

EPA’s inspection file holds no inspection for NPDES VAR10W922.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES VAR10W922.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, VAR10W922.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

0.0% of the 61 storm water construction permits in Chantilly carry a violation on file, and CONKLIN PARK STREAM RESTORATION & CONSTRUCTED WETL is among them. The register lists 61 such permits in Chantilly, and 65.6% of them have an earlier issue date than this permit. The Cub Run subwatershed (HUC 020700100704) holds 107 NPDES permits, including this permit.