Passage Data · Check a report · Use it from your AI

MHC Patten Pond, L.L.C.

Trailer Parks And Campsites, Ellsworth, Maine. NPDES permit MEU503294, in force until Sep 30, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form A monthly (5 values), outfall SI1 form A monthly (2 values)
Renewal application due
Apr 3, 2028 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 30 required values missing, 5 of 21 reports late

Limits in force (52)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cdaily maximum≤ 100 mg/LMay–Oct001
Solids, total suspendeddaily maximum≤ 100 mg/LMay–Oct001
Nitrogen, nitrate total [as N]daily maximumreport only (mg/L)May–Oct001
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)May–Oct001
Lagoon freeboarddaily minimumreport only (ft)Apr–Oct001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)May, OctGWM
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)May, OctGWM
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)May, OctGWM
Specific conductancedaily maximumreport only (umho/cm)May, OctGWM
Specific conductancedaily maximumreport only (umho/cm)May, OctGWM
Specific conductancedaily maximumreport only (umho/cm)May, OctGWM
pHdaily maximumreport only (SU)May, OctGWM
pHdaily maximumreport only (SU)May, OctGWM
pHdaily maximumreport only (SU)May, OctGWM
Solids, total suspendeddaily maximumreport only (mg/L)May, OctGWM
Solids, total suspendeddaily maximumreport only (mg/L)May, OctGWM
Solids, total suspendeddaily maximumreport only (mg/L)May, OctGWM
Nitrogen, nitrate total [as N]daily maximum≤ 10 mg/LMay, OctGWM
Nitrogen, nitrate total [as N]daily maximum≤ 10 mg/LMay, OctGWM
Nitrogen, nitrate total [as N]daily maximum≤ 10 mg/LMay, OctGWM
Chloride [as Cl]daily maximum≤ 250 mg/LMay, OctGWM
Chloride [as Cl]daily maximum≤ 250 mg/LMay, OctGWM
Chloride [as Cl]daily maximum≤ 250 mg/LMay, OctGWM
Arsenic, total [as As]daily maximumreport only (ug/L)May, OctGWM
Arsenic, total [as As]daily maximumreport only (ug/L)May, OctGWM
Arsenic, total [as As]daily maximumreport only (ug/L)May, OctGWM
Cadmium, total [as Cd]daily maximumreport only (ug/L)May, OctGWM
Cadmium, total [as Cd]daily maximumreport only (ug/L)May, OctGWM
Cadmium, total [as Cd]daily maximumreport only (ug/L)May, OctGWM
Chromium, total [as Cr]daily maximumreport only (ug/L)May, OctGWM
Chromium, total [as Cr]daily maximumreport only (ug/L)May, OctGWM
Chromium, total [as Cr]daily maximumreport only (ug/L)May, OctGWM
Copper, total [as Cu]daily maximumreport only (ug/L)May, OctGWM
Copper, total [as Cu]daily maximumreport only (ug/L)May, OctGWM
Copper, total [as Cu]daily maximumreport only (ug/L)May, OctGWM
Lead, total [as Pb]daily maximumreport only (ug/L)May, OctGWM
Lead, total [as Pb]daily maximumreport only (ug/L)May, OctGWM
Lead, total [as Pb]daily maximumreport only (ug/L)May, OctGWM
Nickel, total [as Ni]daily maximumreport only (ug/L)May, OctGWM
Nickel, total [as Ni]daily maximumreport only (ug/L)May, OctGWM
Nickel, total [as Ni]daily maximumreport only (ug/L)May, OctGWM
Zinc, total [as Zn]daily maximumreport only (ug/L)May, OctGWM
Zinc, total [as Zn]daily maximumreport only (ug/L)May, OctGWM
Zinc, total [as Zn]daily maximumreport only (ug/L)May, OctGWM
Mercury, total [as Hg]daily maximumreport only (ug/L)May, OctGWM
Mercury, total [as Hg]daily maximumreport only (ug/L)May, OctGWM
Mercury, total [as Hg]daily maximumreport only (ug/L)May, OctGWM
Depth to water level ft below landsurfacedaily maximumreport only (ft)May, OctGWM
Depth to water level ft below landsurfacedaily maximumreport only (ft)May, OctGWM
Depth to water level ft below landsurfacedaily maximumreport only (ft)May, OctGWM
Application rate, gallons spray irrigationweekly maximum≤ 108600 galApr–NovSI1
Flow, totalmonthly totalreport only (gal)Apr–NovSI1

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.

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/MEU503294 · MCP: https://passage-data.com/mcp