Clean Water Act discharge permit · NPDES VAG250160
CEDAR HILL III SA-11, Dunn Loring, VA: NPDES VAG250160 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
CEDAR HILL III SA-11, held by Boyd Tysons Corner GSA I LLC, holds NPDES permit VAG250160, which discharges to Cameron Run. EPA’s file records it issued March 2, 2018 and expiring March 1, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | CEDAR HILL III SA-11 |
|---|---|
| Permittee as filed | Boyd Tysons Corner GSA I LLC |
| NPDES ID | VAG250160 |
| 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 |
| Issued | March 2, 2018 |
| Expiration date | March 1, 2023 |
| Issuing agency | Virginia |
| Address | Dunn Loring, VA 22027 |
| Receiving water | Cameron Run |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Cameron Run (HUC 020700100302) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 7Under a numeric limit
- 9With a violation of any kind
- 3With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Copper, total recoverable | 1 | 24 | 12 | December 31, 2023 | 7,900% over the limit |
| Chlorine, total residual | 1 | 22 | 9 | March 31, 2024 | 627% over the limit |
| Zinc, total recoverable | 1 | 21 | 9 | March 31, 2024 | 1,567% over the limit |
| pH | 2 | 25 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 13 | 0 | ||
| Flow, in conduit or thru treatment plant | 1 | 13 | 0 | ||
| Temperature, water deg. centigrade | 1 | 12 | 0 | ||
| Phosphorus, total [as P] | 0 | 1 | 0 | ||
| Silver total recoverable | 0 | 1 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES VAG250160.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
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, VAG250160.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID VAG250160 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.