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Monhegan Island Hospitality LLC

Hotels And Motels, Monhegan, Maine. NPDES permit ME0037427, in force until Apr 30, 2031. Last 12 months: no values over a limit, 1 of 8 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (24 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
10 values over a limit, 0 required values missing, 1 of 8 reports late

Limits in force (24)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LApr–Nov
BOD, 5-day, 20 deg. Cdaily maximum≤ 50 mg/LApr–Nov
BOD, 5-day, 20 deg. Cmonthly average≤ .5 lb/dApr–Nov
BOD, 5-day, 20 deg. Cdaily maximum≤ .8 lb/dApr–Nov
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/LApr–Nov
BOD, 5-day, 20 deg. Cweekly average≤ .7 lb/dApr–Nov
pHminimum≥ 6 SUApr–Nov
pHmaximum≤ 9 SUApr–Nov
Solids, total suspendedmonthly average≤ 30 mg/LApr–Nov
Solids, total suspendeddaily maximum≤ 50 mg/LApr–Nov
Solids, total suspendedmonthly average≤ .5 lb/dApr–Nov
Solids, total suspendeddaily maximum≤ .8 lb/dApr–Nov
Solids, total suspendedweekly average≤ 45 mg/LApr–Nov
Solids, total suspendedweekly average≤ .7 lb/dApr–Nov
Solids, settleabledaily maximum≤ .3 mL/LApr–Nov
Coliform, fecal MF, MFC broth, 44.5 Cmonthly geometric mean≤ 14 #/100mLApr–Nov
Coliform, fecal MF, MFC broth, 44.5 Cdaily maximum≤ 31 #/100mLApr–Nov
Enterococci: group D, MF trans, M-E, EIAmonthly geometric mean≤ 8 #/100mLApr–Oct
Enterococci: group D, MF trans, M-E, EIAdaily maximum≤ 54 #/100mLApr–Oct
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)Apr–Nov
Flow, in conduit or thru treatment plantdaily maximum≤ 3000 gal/dApr–Nov
Chlorine, total residualdaily maximum≤ .9 mg/LApr–Nov
BOD, 5-day, percent removalmonthly average minimum≥ 85 %Apr–Nov
Solids, suspended percent removalmonthly average minimum≥ 85 %Apr–Nov

How strict are these limits?

Cited limits by parameter: Maine's rules and the federal ones.

Same industry: the 15 Hotels, Rooming Houses, Camps and Other Lodging 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/ME0037427 · MCP: https://passage-data.com/mcp