Clean Water Act discharge permit · NPDES VAG830654
HUNTINGTON INGALLS INCORPORATED - NN SHIPBLDG DIV, Newport News, VA: NPDES VAG830654 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 25Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
HUNTINGTON INGALLS INCORPORATED - NN SHIPBLDG DIV, held by Newport News Shipbuilding and Dry Dock Company, holds NPDES permit VAG830654, which discharges to James River-Cooper Creek. EPA’s file records it issued March 1, 2023 and expiring February 29, 2028. 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 | HUNTINGTON INGALLS INCORPORATED - NN SHIPBLDG DIV |
|---|---|
| Permittee as filed | Newport News Shipbuilding and Dry Dock Company |
| NPDES ID | VAG830654 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 1, 2023 |
| Expiration date | February 29, 2028 |
| Issuing agency | Virginia |
| Address | Newport News, VA 23607 |
| Receiving water | James River-Cooper Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Cooper Creek-James River (HUC 020802060906) |
| Other EPA IDs (FRS) | RCRA handler VAD001307495; ICIS-AIR source VA0000005170000013 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 25Pollutants on file
- 25Under a numeric limit
- 4With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| Thallium, total recoverable | 1 | 1 | 1 | June 30, 2026 | 317% over the limit |
| Lead, total recoverable | 1 | 1 | 1 | June 30, 2026 | 43% over the limit |
| Copper, total recoverable | 1 | 1 | 1 | June 30, 2026 | 3% over the limit |
| Antimony, total recoverable | 1 | 1 | 1 | June 30, 2026 | 98% over the limit |
| pH | 4 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Hardness, total [as CaCO3] | 1 | 0 | 0 | ||
| Arsenic, total recoverable | 1 | 0 | 0 | ||
| Selenium, total recoverable | 1 | 0 | 0 | ||
| Nickel, total recoverable | 1 | 0 | 0 | ||
| Silver total recoverable | 1 | 0 | 0 | ||
| Zinc, total recoverable | 1 | 0 | 0 | ||
| Cadmium, total recoverable | 1 | 0 | 0 | ||
| Chromium, total recoverable | 1 | 0 | 0 | ||
| Methyl tert-butyl ether [MTBE] | 1 | 0 | 0 | ||
| Toluene | 1 | 0 | 0 | ||
| Benzene | 1 | 0 | 0 | ||
| Ethylbenzene | 1 | 0 | 0 | ||
| 1,2-Dichloroethane, total weight | 1 | 0 | 0 | ||
| Naphthalene | 1 | 0 | 0 | ||
| Petrol hydrocarbons, total recoverable | 1 | 0 | 0 | ||
| Mercury, total recoverable | 1 | 0 | 0 | ||
| Ethanol | 1 | 0 | 0 | ||
| Ethylene dibromide | 1 | 0 | 0 | ||
| Xylene [mix of m+o+p] | 1 | 0 | 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 VAG830654.
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 VAG830654 there.
Nearby on the register
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- Every permit record in Virginia, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.