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Sanitary Services, Presque Isle, Maine. NPDES permit MEU508159, in force until Sep 30, 2028. Last 12 months: no values over a limit, 10 required values missing, 1 of 29 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 100 mg/L | Aug | 001 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | Aug | 001 |
| Nitrogen, nitrate total [as N] | daily maximum | report only (mg/L) | Aug | 001 |
| Lagoon freeboard | daily minimum | ≥ 2 ft | Apr–Oct | 001 |
| Specific conductance | daily maximum | report only (umho/cm) | Oct | GW1 |
| Nitrogen, nitrate total [as N] | daily maximum | ≤ 10 mg/L | Oct | GW1 |
| Depth to water level ft below landsurface | daily minimum | report only (ft) | Oct | GW1 |
| Specific conductance | daily maximum | report only (umho/cm) | Oct | GW2 |
| Nitrogen, nitrate total [as N] | daily maximum | ≤ 10 mg/L | Oct | GW2 |
| Depth to water level ft below landsurface | daily minimum | report only (ft) | Oct | GW2 |
| Specific conductance | daily maximum | report only (umho/cm) | Oct | GW3 |
| Nitrogen, nitrate total [as N] | daily maximum | ≤ 10 mg/L | Oct | GW3 |
| Depth to water level ft below landsurface | daily minimum | report only (ft) | Oct | GW3 |
| Specific conductance | daily maximum | report only (umho/cm) | Oct | GW4 |
| Nitrogen, nitrate total [as N] | daily maximum | ≤ 10 mg/L | Oct | GW4 |
| Depth to water level ft below landsurface | daily minimum | report only (ft) | Oct | GW4 |
| Specific conductance | daily maximum | report only (umho/cm) | Oct | GW5 |
| Nitrogen, nitrate total [as N] | daily maximum | ≤ 10 mg/L | Oct | GW5 |
| Depth to water level ft below landsurface | daily minimum | report only (ft) | Oct | GW5 |
| Application rate, daily spray irrigation. | daily maximum | ≤ 44000 gal/acr | Apr–Nov | SF1 |
| Application rate, weekly spray irrigation. | weekly maximum | ≤ 67875 gal/acr | Apr–Nov | SF1 |
| Flow, total | monthly total | report only (gal) | Apr–Nov | SF1 |
| Application rate, daily spray irrigation. | daily maximum | ≤ 44000 gal/acr | Apr–Nov | SM2 |
| Application rate, weekly spray irrigation. | weekly maximum | ≤ 67875 gal/acr | Apr–Nov | SM2 |
| Application rate, gallons spray irrigation | annual total | ≤ 6.2 Mgal | Jan, Feb, Mar, Nov, Dec | SM2 |
| Flow, total | monthly total | report only (gal) | Apr–Nov | SM2 |
Cited limits by parameter: Maine's rules and the federal ones.
Same industry: the 3 Sanitary 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/MEU508159 · MCP: https://passage-data.com/mcp