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Industrial or other facility, Madison, Maine. NPDES permit ME0037443, in force until Mar 31, 2028. Last 12 months: no values over a limit, 2 of 24 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | daily maximum | ≤ 120 deg F | all year | 003 |
| pH | minimum | ≥ 6 SU | all year | 003 |
| pH | maximum | ≤ 9 SU | all year | 003 |
| Solids, total suspended | daily maximum | ≤ 10 mg/L | all year | 003 |
| Oil and grease, hexane extr method | daily maximum | ≤ 15 mg/L | all year | 003 |
| Temperature, summer [deg. F] | rolling average | ≤ .13 deg F | Jun–Sep | 003 |
| Temperature, summer [deg. F] | daily maximum | ≤ .13 deg F | Jun–Sep | 003 |
| Flow | daily maximum | ≤ 1.8 MGD | all year | 003 |
| Temperature, water deg. fahrenheit | daily maximum | ≤ 120 deg F | all year | 004 |
| pH | minimum | ≥ 6 SU | all year | 004 |
| pH | maximum | ≤ 9 SU | all year | 004 |
| Solids, total suspended | daily maximum | ≤ 10 mg/L | all year | 004 |
| Oil and grease, hexane extr method | daily maximum | ≤ 15 mg/L | all year | 004 |
| Temperature, summer [deg. F] | rolling average | ≤ .13 deg F | Jun–Sep | 004 |
| Temperature, summer [deg. F] | daily maximum | ≤ .13 deg F | Jun–Sep | 004 |
| Flow | daily maximum | ≤ 18 MGD | all year | 004 |
Cited limits by parameter: Maine'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/ME0037443 · MCP: https://passage-data.com/mcp