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Clean Water Act discharge permit · NPDES VAR10P531

INNOVATION MANASSAS DC 4, Manassas, VA: NPDES VAR10P531 discharge permit, effluent exceedances, inspections, penalties

INNOVATION MANASSAS DC 4, held by Ashburn Acquisition Co LLC, holds NPDES permit VAR10P531, which discharges to Broad Run-Rocky Branch. EPA’s file records it issued July 1, 2019 and expiring June 30, 2024.

INNOVATION MANASSAS DC 4, Manassas, Virginia: Coverage under a general permit VAR10P531, held by Ashburn Acquisition Co 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 Broad Run-Rocky Branch.

Virginia holds 6,257 Construction stormwater coverages of this permit type in EPA’s file; 4 were issued before VAR10P531. Ashburn Acquisition Co LLC holds 2 permits in Virginia.

Other permits held by Ashburn Acquisition Co LLC

Coverages issued nearest VAR10P531

INNOVATION MANASSAS DC 4 among its neighbors

EPA’s permit file holds 184 discharge permits in the Rocky Branch-Broad Run subwatershed (HUC 020700100504), VAR10P531 among them.

Other permits in the Rocky Branch-Broad Run subwatershed (HUC 020700100504)

What the register holds for INNOVATION MANASSAS DC 4: its NPDES ID, its permit type and status, its dates, its address in Manassas, Virginia, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES VAR10P531.

Identity

Facility as filedINNOVATION MANASSAS DC 4
Permittee as filedAshburn Acquisition Co LLC
NPDES IDVAR10P531
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJuly 1, 2019
Expiration dateJune 30, 2024
Issuing agencyVA DEQ
AddressManassas, VA 20110
Receiving waterBroad Run-Rocky Branch
SubwatershedRocky Branch-Broad Run (HUC 020700100504)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES VAR10P531.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES VAR10P531.

Inspections

EPA’s inspection file holds no inspection for NPDES VAR10P531.

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 VAR10P531.

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, VAR10P531.

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Nearby on the register

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

What this page shows

The INNOVATION MANASSAS DC 4 storm water construction permit, held by Ashburn Acquisition Co LLC, is one of 151 such permits in Manassas, and 0.0% of those permits have a violation on file. The permit sits within the Rocky Branch-Broad Run subwatershed, which contains 184 NPDES permits including this one. Only 0.7% of the 151 storm water construction permits in Manassas, this one included, carry an earlier issue date than this permit.