NPDES permit WI0000540 · Major NON-POTW · effective, expires 2029-09-30 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-06-30. Most often over: pH (1), pH range excursions, > 60 minutes (1), pH range excursions, monthly total accum (1).
Reports are due about 15 days after each monitoring period ends (the most common figure among WI permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO MAX | report only | all year |
| 004 | Temperature, water deg. fahrenheit | MO MAX | report only | all year |
| 004 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 004 | BOD, 5-day, 20 deg. C | MO MAX | report only | all year |
| 004 | BOD, 5-day, 20 deg. C | MO AVG | <= 2413 lb/d | all year |
| 004 | BOD, 5-day, 20 deg. C | DAILY MX | <= 4400 lb/d | all year |
| 004 | pH | DAILY MN | >= 5 SU | all year |
| 004 | pH | DAILY MX | <= 9 SU | all year |
| 004 | Solids, total suspended | MO AVG | report only | all year |
| 004 | Solids, total suspended | MO MAX | report only | all year |
| 004 | Solids, total suspended | MO AVG | <= 1930 lb/d | all year |
| 004 | Solids, total suspended | DAILY MX | <= 3957 lb/d | all year |
| 004 | Phosphorus, total [as P] | QB | report only | all year |
| 004 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 004 | Flow, in conduit or thru treatment plant | MO MAX | report only | all year |
| 004 | Mercury, total recoverable | QB | report only | all year |
| 004 | pH range excursions, > 60 minutes | MO TOTAL | <= 0 occur/d | all year |
| 004 | pH range excursions, monthly total accum | MO AVG | <= 446 min | all year |
| 106 | Mercury, total recoverable | QB | report only | all year |
| 702 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 702 | Flow, in conduit or thru treatment plant | MO MAX | report only | 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