NPDES permit AK0022543 · Major POTW · effective, expires 2031-01-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31.
Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. centigrade | DAILY MX | report only | all year |
| 001 | Oxygen, dissolved [DO] | DAILY MX | report only | 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 | <= 625 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 1251 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | 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 | <= 938 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 | <= 625 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 1251 lb/d | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Solids, total suspended | DAILY MX | report only | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 45 mg/L | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 938 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 5.9 mg/L | Jun, Jul, Aug, Sep |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 4.7 mg/L | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 19.7 mg/L | Jun, Jul, Aug, Sep |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 11.5 mg/L | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 123 lb/d | Jun, Jul, Aug, Sep |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 98 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 410 lb/d | Jun, Jul, Aug, Sep |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 240 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Zinc, total recoverable | DAILY MX | report only | all year |
| 001 | Lead, total recoverable | DAILY MX | <= .03 mg/L | Jun, Jul, Aug, Sep |
| 001 | Lead, total recoverable | DAILY MX | <= .018 mg/L | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Lead, total recoverable | DAILY MX | <= .63 lb/d | Jun, Jul, Aug, Sep |
| 001 | Lead, total recoverable | DAILY MX | <= .37 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Copper, total recoverable | DAILY MX | <= .025 mg/L | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Copper, total recoverable | DAILY MX | <= .026 mg/L | Jun, Jul, Aug, Sep |
| 001 | Copper, total recoverable | DAILY MX | <= .52 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Copper, total recoverable | DAILY MX | <= .55 lb/d | Jun, Jul, Aug, Sep |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | <= 2.5 MGD | all year |
| 001 | E. coli | MO GEOMN | <= 126 CFU/100mL | May, Jun, Jul, Aug, Sep |
| 001 | E. coli | DAILY MX | <= 410 CFU/100mL | May, Jun, Jul, Aug, Sep |
| 001 | Cyanide, free available | DAILY MX | report only | all year |
| 001 | Nitrite Plus Nitrate Total | MO AVG | <= 44.9 mg/L | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Nitrite Plus Nitrate Total | MO AVG | <= 44.8 mg/L | Jun, Jul, Aug, Sep |
| 001 | Nitrite Plus Nitrate Total | DAILY MX | <= 66.9 mg/L | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Nitrite Plus Nitrate Total | DAILY MX | <= 50.4 mg/L | Jun, Jul, Aug, Sep |
| 001 | Nitrite Plus Nitrate Total | MO AVG | <= 936 lb | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Nitrite Plus Nitrate Total | MO AVG | <= 934 lb | Jun, Jul, Aug, Sep |
| 001 | Nitrite Plus Nitrate Total | DAILY MX | <= 1385 lb | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Nitrite Plus Nitrate Total | DAILY MX | <= 1051 lb | Jun, Jul, Aug, Sep |
| 001 | Solids, total dissolved | DAILY MX | report only | all year |
| 001 | Mercury, total recoverable | DAILY MX | report only | all year |
| 001 | Coliform, fecal general | MO GEOMN | <= 20 #/100mL | all year |
| 001 | Coliform, fecal general | DAILY MX | <= 40 #/100mL | all year |
| 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