NPDES permit WI0027201 · Minor NON-POTW · expired, expires 2026-03-31 · EPA's file as of 2026-09-19
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This permit expired on 2026-03-31 and is expired: its last limits keep applying until a new permit is issued, and EPA still expects the reports.
Last period with anything received: 2026-06-30. Most often over: Chloride [as Cl] (2).
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 | Temperature, water deg. fahrenheit | DAILY MX | <= 86 deg F | all year |
| 001 | Oxygen, dissolved [DO] | DAILY MN | >= 4 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 20 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 40 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 32.7 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 65.3 lb/d | all year |
| 001 | pH | DAILY MN | >= 6 SU | all year |
| 001 | pH | DAILY MX | <= 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 20 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 40 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= 12.7 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 20.7 lb/d | all year |
| 001 | Nitrogen, total [as N] | QB | report only | all year |
| 001 | Nitrogen, Kjeldahl, total [as N] | QB | report only | all year |
| 001 | Nitrite + Nitrate total [as N] | QB | report only | all year |
| 001 | Phosphorus, total [as P] | ROLL AVG | <= 1 mg/L | all year |
| 001 | Phosphorus, total [as P] | MO AVG | <= 1.5 lb/d | all year |
| 001 | Chloride [as Cl] | WKLY AVG | <= 400 mg/L | all year |
| 001 | Chloride [as Cl] | MO AVG | <= 400 mg/L | all year |
| 001 | Chloride [as Cl] | DAILY MX | <= 680 mg/L | all year |
| 001 | Chloride [as Cl] | WKLY AVG | <= 701 lb/d | all year |
| 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 |
| 001 | Chlorine, total residual | WKLY AVG | <= 7.3 ug/L | all year |
| 001 | Chlorine, total residual | MO AVG | <= 7.3 ug/L | all year |
| 001 | Chlorine, total residual | DAILY MX | <= 19 ug/L | all year |
| 701 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 701 | BOD, 5-day, 20 deg. C | MO MAX | report only | all year |
| 701 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 701 | 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