NPDES permit WI0050784 · Minor NON-POTW · expired, expires 2023-12-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileThis permit expired on 2023-12-31 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.
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 |
|---|---|---|---|---|
| 002 | Oxygen, dissolved [DO] | DAILY MN | >= 4 mg/L | all year |
| 002 | BOD, 5-day, 20 deg. C | MO AVG | <= 20 mg/L | all year |
| 002 | BOD, 5-day, 20 deg. C | DAILY MX | <= 40 mg/L | all year |
| 002 | BOD, 5-day, 20 deg. C | MO AVG | <= 15.3 lb/d | all year |
| 002 | BOD, 5-day, 20 deg. C | DAILY MX | <= 30.6 lb/d | all year |
| 002 | pH | DAILY MN | >= 6 SU | all year |
| 002 | pH | DAILY MX | <= 9 SU | all year |
| 002 | Solids, total suspended | MO AVG | <= 20 mg/L | all year |
| 002 | Solids, total suspended | DAILY MX | <= 40 mg/L | all year |
| 002 | Solids, total suspended | MO AVG | <= 18.7 lb/d | all year |
| 002 | Solids, total suspended | DAILY MX | <= 37.4 lb/d | all year |
| 002 | Oil and grease, hexane extr method | MO AVG | report only | all year |
| 002 | Oil and grease, hexane extr method | DAILY MX | report only | all year |
| 002 | Oil and grease, hexane extr method | MO AVG | <= 5.1 lb/d | all year |
| 002 | Oil and grease, hexane extr method | DAILY MX | <= 10.2 lb/d | all year |
| 002 | Nitrogen, total [as N] | MO AVG | <= 134 mg/L | all year |
| 002 | Nitrogen, total [as N] | DAILY MX | <= 194 mg/L | all year |
| 002 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 3.3 mg/L | Jan, Feb, Mar, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 4.7 mg/L | Apr, May, Oct |
| 002 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 4.1 mg/L | Jun, Jul, Aug, Sep |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.3 mg/L | Jan, Feb, Mar, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.9 mg/L | Apr, May, Oct |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.6 mg/L | Jun, Jul, Aug, Sep |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Jan, Feb, Mar, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Apr, May, Oct |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 002 | Phosphorus, total [as P] | MO AVG | <= .225 mg/L | all year |
| 002 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 002 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 002 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 002 | Chlorine, total residual | WKLY AVG | <= 7.3 ug/L | all year |
| 002 | Chlorine, total residual | MO AVG | <= 7.3 ug/L | all year |
| 002 | Chlorine, total residual | DAILY MX | <= 19 ug/L | all year |
| 002 | Coliform, fecal general | WK GEOMN | <= 780 #/100mL | May, Jun, Jul, Aug, Sep |
| 002 | Coliform, fecal general | GEO MEAN | <= 400 #/100mL | May, Jun, Jul, Aug, Sep |
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