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Inland Marina MHP DBA Magee E Marina

Trailer Parks And Campsites, Oak Harbor, Ohio. NPDES permit OH0141674 expired Sep 30, 2024; its limits still apply. Last 12 months: over a limit 4 times (last July 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (22 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
18 values over a limit, 0 required values missing, 0 of 12 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
October 2025E. coli, MTEC-MF, monthly geometric mean2480≤ 126 MPN/100mL1868%
October 2025E. coli, MTEC-MF, weekly geometric mean2480≤ 284 MPN/100mL773%
July 2026E. coli, MTEC-MF, monthly geometric mean605≤ 126 MPN/100mL380%
July 2026E. coli, MTEC-MF, weekly geometric mean605≤ 284 MPN/100mL113%

Limits in force (36)

ParameterStatisticLimitMonths
Temperature, water deg. centigrademonthly averagereport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 65 mg/LMay–Oct
Solids, total suspendedmonthly average≤ 65 mg/LMar, Dec
Solids, total suspendedweekly maximum≤ 90 mg/LMay–Oct
Solids, total suspendedweekly maximum≤ 90 mg/LMar, Dec
Solids, total suspendedmonthly average≤ 8.62 kg/dMay–Oct
Solids, total suspendedmonthly average≤ 8.62 kg/dMar, Dec
Solids, total suspendedweekly maximum≤ 12 kg/dMay–Oct
Solids, total suspendedweekly maximum≤ 12 kg/dMar, Dec
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)May–Oct
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)Mar, Dec
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)May–Oct
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Mar, Dec
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Mar, Jun, Aug, Dec
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Mar, Jun, Aug, Dec
Phosphorus, total [as P]monthly averagereport only (mg/L)Mar, Jun, Aug, Dec
Phosphorus, total [as P]daily maximumreport only (mg/L)Mar, Jun, Aug, Dec
Turbidity [severity]monthly averagereport only (severity)all year
Turbidity [severity]daily maximumreport only (severity)all year
E. coli, MTEC-MFmonthly geometric mean≤ 126 MPN/100mLMay–Oct
E. coli, MTEC-MFweekly geometric mean≤ 284 MPN/100mLMay–Oct
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualdaily maximum≤ .019 mg/LMay–Oct
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/LMay–Oct
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/LMar, Dec
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 40 mg/LMay–Oct
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 40 mg/LMar, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 3.32 kg/dMay–Oct
BOD, carbonaceous [5 day, 20 C]monthly average≤ 3.32 kg/dMar, Dec
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 5.3 kg/dMay–Oct
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 5.3 kg/dMar, Dec

How strict are these limits?

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

Same industry: the 183 Hotels, Rooming Houses, Camps and Other Lodging permits in Ohio.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OH0141674 · MCP: https://passage-data.com/mcp