Clean Water Act discharge permit · NPDES VAR052545
POTOMAC METALS INC, Sterling, VA: NPDES VAR052545 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
POTOMAC METALS INC, held by Potomac Metals Inc, holds NPDES permit VAR052545, which discharges to Broad Run-Lenah Run. EPA’s file records it issued July 1, 2019 and expiring June 30, 2024. 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 | POTOMAC METALS INC |
|---|---|
| Permittee as filed | Potomac Metals Inc |
| NPDES ID | VAR052545 |
| 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 | Industrial stormwater |
| Issued | July 1, 2019 |
| Expiration date | June 30, 2024 |
| Issuing agency | VA DEQ |
| Address | Sterling, VA 20166 |
| Receiving water | Broad Run-Lenah Run |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Lenah Run-Broad Run (HUC 020700080901) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 10Pollutants on file
- 10Under a numeric limit
- 10With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 6 | 6 | 0 | ||
| Nitrogen, total [as N] | 3 | 4 | 0 | ||
| Phosphorus, total [as P] | 3 | 4 | 0 | ||
| Iron, total recoverable | 3 | 3 | 0 | ||
| Zinc, total recoverable | 3 | 3 | 0 | ||
| Aluminum, total recoverable | 3 | 3 | 0 | ||
| Cadmium, total recoverable | 3 | 3 | 0 | ||
| Lead, total recoverable | 3 | 3 | 0 | ||
| Chromium, total recoverable | 3 | 3 | 0 | ||
| Copper, total recoverable | 3 | 3 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES VAR052545.
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 VAR052545.
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
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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 VAR052545 there.
Nearby on the register
- Discharge permits in Sterling
- Every permit record in Sterling, A to Z
- Discharge permits in Virginia
- Every permit record in Virginia, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.