Clean Water Act discharge permit · NPDES VAR10S163

NORTH POTOMAC YARD BLOCK 10, Alexandria, VA: NPDES VAR10S163 discharge permit, effluent exceedances, inspections, penalties

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

NORTH POTOMAC YARD BLOCK 10, held by 3451 Exchange Ave LLC, holds NPDES permit VAR10S163, which discharges to Potomac River-Fourmile Run. EPA’s file records it issued July 1, 2019 and expiring June 30, 2024.

NORTH POTOMAC YARD BLOCK 10, Alexandria, Virginia: Coverage under a general permit VAR10S163, held by 3451 Exchange Ave LLC; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued July 1, 2019, term to June 30, 2024, by VA DEQ; discharges to Potomac River-Fourmile Run.

Virginia holds 6,257 Construction stormwater coverages of this permit type in EPA’s file; 4 were issued before VAR10S163.

Coverages issued nearest VAR10S163

July 1, 2019: IKE YODER SAWMILL, Farmville, VAR10S155, held by Ike Yoder
July 1, 2019: CREEKSIDE SUBDIVISION PUMP STATION ACCESS ROAD, Barboursville, VAR10S156, held by 29N Greene LLC
July 1, 2019: TOWNHOMES AT WARWICK PLACE III, Richmond, VAR10S157, held by Canterbury Enterprises LLC
July 1, 2019: LEESBURG SOUTH FIRE & RESCUE STATION #28, Leesburg, VAR10S160, held by Loudoun County Department of Transportation and Ca
July 1, 2019: STEPHENSON VILLAGE II SECTION 22, Stephenson, VAR10S162, held by Snowden Bridge Holdings, LLC
July 1, 2019: WILKES STREET PARK, Alexandria, VAR10S164, held by John Moriarty & Associates of Virginia, LLC
July 1, 2019: ECONOMIC DEVELOPMENT AUTHORITY OF AMHERST COUNTY L, Madison Heights, VAR10S166, held by Economic Development Authority of Amherst County
July 1, 2019: HEATHCOTE MARKETPLACE WATER AND SEWER EARLY GRADIN, Haymarket, VAR10S167, held by Haymarket Investment LLC
July 1, 2019: GLADE CREEK STREAM RESTORATION, Vinton, VAR10S169, held by City of Roanoke, VA - Stormwater
July 1, 2019: SUMMERFIELD APARTMENTS PHASE 1, Midlothian, VAR10S171, held by Winterfield Crossing Land LLC

NORTH POTOMAC YARD BLOCK 10 among its neighbors

EPA’s permit file holds 124 discharge permits in the Fourmile Run-Potomac River subwatershed (HUC 020700100301), VAR10S163 among them.

Other permits in the Fourmile Run-Potomac River subwatershed (HUC 020700100301)

4600 FAIRFAX DRIVE, Arlington: VAR10W570, minor permit, discharging to Potomac River-Fourmile Run, permit term to June 30, 2029
624 N GLEBE RD, Arlington: VAR10O720, minor permit, discharging to Potomac River-Fourmile Run, permit term to June 30, 2024
901 NORTH FAIRFAX, Alexandria: VAR10M123, minor permit, discharging to Potomac River-Fourmile Run, permit term to June 30, 2024
901 PITT STREET, Alexandria: VAR10S425, minor permit, discharging to Potomac River-Fourmile Run, permit term to June 30, 2024
ACE BUILDING RAZE, Alexandria: VAR10S976, minor permit, discharging to Potomac River-Fourmile Run, permit term to June 30, 2024
AHDC GLEBE MOUNT VERNON, Alexandria: VAG830610, minor permit, discharging to Potomac River-Fourmile Run, permit term to February 29, 2028
AHDC GLEBE/MT.VERNON, Alexandria: VAR10S111, minor permit, discharging to Potomac River-Fourmile Run, permit term to June 30, 2024
AHDC SEMINARY ROAD, Alexandria: VAR10R749, minor permit, discharging to Cameron Run, permit term to June 30, 2024
ALABAMA AVENUE APARTMENTS, Washington, D.C.: DCR1000BR, minor permit, permit term to February 16, 2027
ALEXAN COLUMBIA PIKE, Arlington: VAR10X283, minor permit, discharging to Potomac River-Fourmile Run, permit term to June 30, 2029

What the register holds for NORTH POTOMAC YARD BLOCK 10: its NPDES ID, its permit type and status, its dates, its address in Alexandria, Virginia, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES VAR10S163.

Identity

Facility as filed	NORTH POTOMAC YARD BLOCK 10
Permittee as filed	3451 Exchange Ave LLC
NPDES ID	VAR10S163
Permit status	Administratively continued (past its expiration date and still in force until reissued)
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, 2019
Expiration date	June 30, 2024
Issuing agency	VA DEQ
Address	Alexandria, VA 22305
Receiving water	Potomac River-Fourmile Run
Receiving water impaired	303(D) Listed
Subwatershed	Fourmile Run-Potomac River (HUC 020700100301)

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 VAR10S163.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES VAR10S163.

Inspections

EPA’s inspection file holds no inspection for NPDES VAR10S163.

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 VAR10S163.

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, VAR10S163.

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Nearby on the register

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

Violations on file cover 0.0% of the 104 storm water construction permits in Alexandria, and NORTH POTOMAC YARD BLOCK 10 is among them. Earlier issue dates apply to 0.0% of Alexandria's storm water construction permits. The Fourmile Run-Potomac River subwatershed holds 86 NPDES permits, including this permit.