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Electric Services, major discharger, Jay, Maine. NPDES permit ME0001937 expired Dec 31, 2022; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | daily maximum | report only (deg F) | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 001 |
| Temperature, water deg. fahrenheit | daily maximum | ≤ 100 deg F | Jun–Sep | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 7400 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 4400 lb/d | Jun–Sep | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 6800 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 4400 lb/d | Jun–Sep | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 13875 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 8000 lb/d | Jun–Sep | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 13120 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 8000 lb/d | Jun–Sep | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 6400 lb/d | Jun–Sep | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 11100 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 6400 lb/d | Jun–Sep | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 11100 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 001 |
| pH | minimum | ≥ 5 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 12000 lb/d | Jun–Sep | 001 |
| Solids, total suspended | monthly average | ≤ 25000 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 001 |
| Solids, total suspended | monthly average | ≤ 9400 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 001 |
| Solids, total suspended | monthly average | ≤ 9440 lb/d | Jun–Sep | 001 |
| Solids, total suspended | daily maximum | ≤ 22300 lb/d | Jun–Sep | 001 |
| Solids, total suspended | daily maximum | ≤ 44600 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 001 |
| Solids, total suspended | daily maximum | ≤ 17600 lb/d | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec | 001 |
| Solids, total suspended | daily maximum | ≤ 17600 lb/d | Jun–Sep | 001 |
| Solids, total suspended | rolling average | ≤ 10000 lb/d | Jun–Sep | 001 |
| Solids, total suspended | rolling average | ≤ 9440 lb/d | Jun–Sep | 001 |
| Solids, total suspended | annual average | ≤ 14738 lb/d | Dec | 001 |
| Solids, total suspended | annual average | ≤ 9400 lb/d | Dec | 001 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | Jun–Sep | 001 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | Jun–Sep | 001 |
| Phosphorus, total [as P] | monthly average | ≤ 130 lb/d | Jun–Sep | 001 |
| Phosphorus, total [as P] | daily maximum | report only (lb/d) | Jun–Sep | 001 |
| Halogens, adsorbable organic | monthly average | ≤ 1495 lb/d | all year | 001 |
| Halogens, adsorbable organic | daily maximum | ≤ 2282 lb/d | all year | 001 |
| Temp. diff. between up/down stream deg. F | daily maximum | ≤ .5 deg F | Jun–Sep | 001 |
| Temp. diff. between up/down stream deg. F | rolling average | ≤ .5 deg F | Jun–Sep | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ 51 MGD | all year | 001 |
| Color | monthly average | ≤ 113 lb/ton prod | Mar, Jun, Sep, Dec | 001 |
| Analytical Chemistry | value | report only (N=0;Y=1) | all year | 001 |
| Analytical Chemistry | value | report only (N=0;Y=1) | all year | 001 |
| Phosphorous, in total orthophosphate | monthly average | report only (mg/L) | Jun–Sep | 001 |
| Phosphorous, in total orthophosphate | daily maximum | report only (mg/L) | Jun–Sep | 001 |
| Phosphorous, in total orthophosphate | monthly average | ≤ 28 lb/d | Jun–Sep | 001 |
| Phosphorous, in total orthophosphate | daily maximum | report only (lb/d) | Jun–Sep | 001 |
| Mercury, total [as Hg] | monthly average | ≤ 15.8 ng/L | all year | 001 |
| Mercury, total [as Hg] | daily maximum | ≤ 23.7 ng/L | all year | 001 |
| Chemical Oxygen Demand [COD] | monthly average | ≤ 51 kg/kkg | all year | 001 |
| Chemical Oxygen Demand [COD] | daily maximum | ≤ 75 kg/kkg | all year | 001 |
| Chemical Oxygen Demand [COD] | monthly average | report only (lb/d) | all year | 001 |
| Chemical Oxygen Demand [COD] | daily maximum | report only (lb/d) | all year | 001 |
| Chemical Oxygen Demand [COD] | monthly average | report only (lb/d) | all year | 001 |
| Chemical Oxygen Demand [COD] | daily maximum | report only (lb/d) | all year | 001 |
| NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia | daily minimum | report only (%) | all year | 001 |
| NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia | daily minimum | report only (%) | all year | 001 |
| Noel Statre 10Day Chronic Salvel. Salmonid | daily minimum | report only (%) | all year | 001 |
| Noel Statre 10Day Chronic Salvel. Salmonid | daily minimum | report only (%) | all year | 001 |
| NOAEL Static 48Hr Acute Ceriodaphnia dubia | daily minimum | report only (%) | all year | 001 |
| NOAEL Static 48Hr Acute Ceriodaphnia dubia | daily minimum | report only (%) | all year | 001 |
| NOAEL Static 48Hr Acute Salvel. Salmonid | daily minimum | report only (%) | all year | 001 |
| NOAEL Static 48Hr Acute Salvel. Salmonid | daily minimum | report only (%) | all year | 001 |
| Chloroform | monthly average | ≤ 9.9 lb/d | all year | 200 |
| Chloroform | daily maximum | ≤ 16.6 lb/d | all year | 200 |
| 2,4,6-Trichlorophenol | daily maximum | ≤ 2.5 ug/L | all year | 200 |
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin | daily maximum | ≤ 10 pg/L | all year | 200 |
| 2,3,7,8-Tetrachlorodibenzofuran | daily maximum | ≤ 10 pg/L | all year | 200 |
| Pentachlorophenol | daily maximum | ≤ 5 ug/L | all year | 200 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 200 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 200 |
| 3,4,6-Trichloroguaiacol | daily maximum | ≤ 2.5 ug/L | all year | 200 |
| 3,4,6-Trichlorocatechol | daily maximum | ≤ 5 ug/L | all year | 200 |
| 2,4,5-Trichlorophenol | daily maximum | ≤ 2.5 ug/L | all year | 200 |
| 3,4,5-Trichloroguaiacol | daily maximum | ≤ 2.5 ug/L | all year | 200 |
| 3,4,5-Trichlorocatechol | daily maximum | ≤ 5 ug/L | all year | 200 |
| Tetrachloroguaiacol | daily maximum | ≤ 5 ug/L | all year | 200 |
| Trichlorosyringol | daily maximum | ≤ 2.5 ug/L | all year | 200 |
| 4,5,6-Trichloroguaiacol | daily maximum | ≤ 2.5 ug/L | all year | 200 |
| 2,3,4,6-Tetrachlorophenol | daily maximum | ≤ 2.5 ug/L | all year | 200 |
| Tetrachlorocatechol | daily maximum | ≤ 5 ug/L | all year | 200 |
Cited limits by parameter: Maine's rules and the federal ones.
Same industry: the 6 Electric Services permits in Maine.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/ME0001937 · MCP: https://passage-data.com/mcp