NPDES permit AK0053619 · Minor NON-POTW · effective, expires 2029-07-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileSign-ups are not open yet. We counted that someone asked — not who, and not which permit — and we open them once enough people do. The check stays free.
Last period with anything received: 2026-08-31.
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 | MO AVG | <= 23 deg C | all year |
| 001 | Temperature, water deg. centigrade | DAILY MX | <= 28 deg C | all year |
| 001 | pH | DAILY MN | >= 6.5 SU | all year |
| 001 | pH | DAILY MX | <= 8.5 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 100 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= 7.5 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 35 lb/d | all year |
| 001 | Oil & Grease | MO AVG | <= 15 mg/L | all year |
| 001 | Oil & Grease | DAILY MX | <= 20 mg/L | all year |
| 001 | Oil & Grease | MO AVG | <= 3.8 lb/d | all year |
| 001 | Oil & Grease | DAILY MX | <= 7 lb/d | all year |
| 001 | Arsenic, total recoverable | DAILY MX | report only | all year |
| 001 | Manganese, total [as Mn] | DAILY MX | report only | all year |
| 001 | Zinc, total recoverable | DAILY MX | report only | all year |
| 001 | Copper, total recoverable | MO AVG | <= 19 ug/L | all year |
| 001 | Copper, total recoverable | DAILY MX | <= 47 ug/L | all year |
| 001 | Copper, total recoverable | MO AVG | <= .0048 lb/d | all year |
| 001 | Copper, total recoverable | DAILY MX | <= .016 lb/d | all year |
| 001 | Polychlorinated biphenyls [PCBs] | DAILY MX | <= 0 ug/L | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | <= 30000 gal/d | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | <= 42000 gal/d | 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