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Sewage treatment plant, Gleason, Wisconsin. NPDES permit WI0029319 expired Sep 30, 2023; its limits still apply. Last 12 months: over a limit 7 times (last June 2026), 83 required values missing, 18 of 22 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | pH, daily minimum | 3.41 | ≥ 6 SU | — |
| November 2025 | Oxygen, dissolved [DO], daily minimum | 3.2 | ≥ 4 mg/L | 20% |
| May 2026 | Solids, total suspended, monthly average | 23.5 | ≤ 20 mg/L | 18% |
| May 2026 | Solids, total suspended, weekly average | 54 | ≤ 30 mg/L | 80% |
| June 2026 | BOD, 5-day, 20 deg. C, weekly average | 39 | ≤ 30 mg/L | 30% |
| June 2026 | Solids, total suspended, monthly average | 25.8 | ≤ 20 mg/L | 29% |
| June 2026 | Solids, total suspended, weekly average | 51 | ≤ 30 mg/L | 70% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen, dissolved [DO] | daily minimum | ≥ 4 mg/L | all year | 002 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 30 mg/L | all year | 002 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 20 mg/L | all year | 002 |
| pH | daily minimum | ≥ 6 SU | all year | 002 |
| pH | daily maximum | ≤ 9 SU | all year | 002 |
| Solids, total suspended | weekly average | ≤ 30 mg/L | all year | 002 |
| Solids, total suspended | monthly average | ≤ 20 mg/L | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| Coliform, fecal general | weekly geometric mean | ≤ 656 #/100mL | May–Sep | 002 |
| Coliform, fecal general | geometric mean | ≤ 400 #/100mL | May–Sep | 002 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | 701 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | 701 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 701 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 701 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 701 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 701 |
Cited limits by parameter: Wisconsin's rules and the federal ones.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/WI0029319 · MCP: https://passage-data.com/mcp