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Clean Water Act discharge permit · NPDES VAR10W550

INTERCONNECTION TO FILIGREE DUCT BANK, Ashburn, VA: NPDES VAR10W550 discharge permit, effluent exceedances, inspections, penalties

INTERCONNECTION TO FILIGREE DUCT BANK, held by Virginia Electric and Power Co d/b/a Dominion Ener, holds NPDES permit VAR10W550, which discharges to Broad Run-Beaverdam Run. EPA’s file records it issued July 1, 2024 and expiring June 30, 2029.

INTERCONNECTION TO FILIGREE DUCT BANK, Ashburn, Virginia: Coverage under a general permit VAR10W550, held by Virginia Electric and Power Co d/b/a Dominion Ener; Construction stormwater; Effective; issued July 1, 2024, term to June 30, 2029, by VA DEQ; discharges to Broad Run-Beaverdam Run.

  • August 18, 2026: Evaluation (S).

Virginia holds 6,257 Construction stormwater coverages of this permit type in EPA’s file; 3,403 were issued before VAR10W550. Virginia Electric and Power Co d/b/a Dominion Ener holds 68 permits in Virginia.

Other permits held by Virginia Electric and Power Co d/b/a Dominion Ener

Coverages issued nearest VAR10W550

INTERCONNECTION TO FILIGREE DUCT BANK among its neighbors

EPA’s permit file holds 113 discharge permits in the Beaverdam Run-Broad Run subwatershed (HUC 020700080903), VAR10W550 among them.

Other permits in the Beaverdam Run-Broad Run subwatershed (HUC 020700080903)

Identity

Facility as filedINTERCONNECTION TO FILIGREE DUCT BANK
Permittee as filedVirginia Electric and Power Co d/b/a Dominion Ener
NPDES IDVAR10W550
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJuly 1, 2024
Expiration dateJune 30, 2029
Issuing agencyVA DEQ
AddressAshburn, VA 20147
Receiving waterBroad Run-Beaverdam Run
Receiving water impaired303(D) Listed
SubwatershedBeaverdam Run-Broad Run (HUC 020700080903)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES VAR10W550.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES VAR10W550.

Inspections

DateWhat EPA recordedAgency
August 18, 2026EvaluationS

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 VAR10W550.

Watch this permit

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Nearby on the register

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

What this page shows

The INTERCONNECTION TO FILIGREE DUCT BANK storm water construction permit (NPDES ID VAR10W550) is one of 97 such permits in Ashburn, Virginia, on EPA's NPDES register, and it sits among 113 NPDES permits in the Beaverdam Run-Broad Run subwatershed, this one included. Of the 97 Ashburn storm water construction permits, 68.0% were issued earlier than this one, which took effect July 1, 2024. Among those 97 permits, 0.0% carry a violation on file, and this permit has no pollutants under a numeric limit and none with an effluent exceedance.