Clean Water Act discharge permit · NPDES AK0028525
METLAKATLA INDIAN COMMUNITY - TAMGAS CREEK SALMON HATCHERY, Metlakatla Indian Community, AK: NPDES AK0028525 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
METLAKATLA INDIAN COMMUNITY - TAMGAS CREEK SALMON HATCHERY, held by METLAKATLA INDIAN COMMUNITY, holds NPDES permit AK0028525, which discharges to Tamgas Harbor. EPA’s file records it issued November 6, 2018 and expiring November 30, 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 | METLAKATLA INDIAN COMMUNITY - TAMGAS CREEK SALMON HATCHERY |
|---|---|
| Permittee as filed | METLAKATLA INDIAN COMMUNITY |
| NPDES ID | AK0028525 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 6, 2018 |
| Expiration date | November 30, 2023 |
| Issuing agency | REGION 10, U.S. EPA |
| Address | Metlakatla Indian Community, AK 99926 |
| Receiving water | TAMGAS HARBOR |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 7Under a numeric limit
- 7With 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 | 7 | 1,071 | 0 | ||
| Solids, settleable | 4 | 612 | 0 | ||
| Chlorine, total residual | 4 | 402 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 306 | 0 | ||
| pH | 2 | 96 | 0 | ||
| Temperature, water deg. centigrade | 1 | 48 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 48 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES AK0028525.
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 AK0028525.
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, AK0028525.
Start the watch
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- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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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 AK0028525 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.