Clean Water Act discharge permit · NPDES AKG523058
UNISEA, INC. – DUTCH HARBOR FACILITY, Dutch Harbor, AK: NPDES AKG523058 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
UNISEA, INC. – DUTCH HARBOR FACILITY, held by BERING SELECT LLC, holds NPDES permit AKG523058, which discharges to Unalaska Bay. EPA’s file records it issued May 23, 2011 and expiring June 30, 2016. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | UNISEA, INC. – DUTCH HARBOR FACILITY |
|---|---|
| Permittee as filed | BERING SELECT LLC |
| NPDES ID | AKG523058 |
| 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 | May 23, 2011 |
| Expiration date | June 30, 2016 |
| Issuing agency | ADEC |
| Address | Dutch Harbor, AK 99692 |
| Receiving water | UNALASKA BAY |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 0Under a numeric limit
- 12With 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 |
|---|---|---|---|---|---|
| Seafood Processing Waste | 0 | 20 | 0 | ||
| Temperature, water deg. centigrade | 0 | 17 | 0 | ||
| Color [PT-CO units] | 0 | 17 | 0 | ||
| Oxygen, dissolved [DO] | 0 | 17 | 0 | ||
| BOD, 5-day | 0 | 17 | 0 | ||
| pH | 0 | 17 | 0 | ||
| Solids, total suspended | 0 | 17 | 0 | ||
| Oil & Grease | 0 | 17 | 0 | ||
| Nitrogen, ammonia total [as N] | 0 | 17 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 17 | 0 | ||
| Chlorine, total residual | 0 | 17 | 0 | ||
| Run time | 0 | 10 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES AKG523058.
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 AKG523058.
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.
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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 AKG523058 there.
Nearby on the register
- Discharge permits in Dutch Harbor
- Every permit record in Dutch Harbor, A to Z
- Discharge permits in Alaska
- Every permit record in Alaska, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.