NPDES permit AK0022497 · Major POTW · effective, expires 2030-02-28 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-08-31.
Reports are due about 15 days after each monitoring period ends (the most common figure among AK permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. centigrade | DAILY MX | report only | all year |
| 001 | Oxygen, dissolved [DO] | DAILY MN | >= 7 mg/L | all year |
| 001 | Oxygen, dissolved [DO] | DAILY MX | <= 17 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 30 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 60 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 375 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 751 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 45 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | WKLY AVG | <= 563 lb/d | all year |
| 001 | pH | INST MIN | >= 6.5 SU | all year |
| 001 | pH | INST MAX | <= 8.5 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 60 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= 375 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 751 lb/d | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 45 mg/L | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 563 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 2.69 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 6.41 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 34 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 80 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 4.03 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 50 lb/d | all year |
| 001 | Nickel, total recoverable | DA | report only | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| 001 | Nickel, total recoverable | DA | report only | May, Jun, Jul, Aug, Sep |
| 001 | Lead, total recoverable | DAILY MX | report only | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| 001 | Lead, total recoverable | DAILY MX | report only | May, Jun, Jul, Aug, Sep |
| 001 | Copper, total recoverable | DAILY MX | report only | May, Jun, Jul, Aug, Sep |
| 001 | Copper, total recoverable | DAILY MX | report only | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| 001 | Whole effluent toxicity | DAILY MX | <= 1 tox chronic | May, Jun, Jul, Aug, Sep |
| 001 | Whole effluent toxicity | DAILY MX | <= 1 tox chronic | Jan, Feb, Mar, Apr, Oct, Nov, Dec |
| 001 | Coliform, fecal MF, MFC broth, 44.5 C | MO GEOMN | <= 20 #/100mL | all year |
| 001 | Coliform, fecal MF, MFC broth, 44.5 C | DAILY MX | <= 40 #/100mL | all year |
| 001 | Floating solids, waste or visible foam-visual | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | <= 1.5 MGD | all year |
| 001 | E. coli | MX | <= 126 CFU/100mL | May, Jun, Jul, Aug, Sep |
| 001 | E. coli | DAILY MX | <= 410 CFU/100mL | May, Jun, Jul, Aug, Sep |
| 001 | BOD, 5-day, percent removal | MINIMUM | >= 85 % | all year |
| 001 | Solids, suspended percent removal | MINIMUM | >= 85 % | all year |
Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states