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Coble Village MHC LLC

Sewage treatment plant, Willard, Ohio. NPDES permit OH0125750, in force until Aug 31, 2028. Last 12 months: over a limit 20 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (23 values)
Renewal application due
Mar 4, 2028 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 13 reports late

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

All 20 values over a limit
Period endingParameterReportedLimitOver by
February 2026Solids, total suspended, monthly average.79≤ .682 kg/d16%
February 2026Solids, total suspended, monthly average30≤ 12 mg/L150%
February 2026Solids, total suspended, weekly maximum30≤ 18 mg/L67%
May 2026E. coli, MTEC-MF, monthly geometric mean1300≤ 126 MPN/100mL932%
May 2026E. coli, MTEC-MF, weekly geometric mean1300≤ 284 MPN/100mL358%
June 2026BOD, carbonaceous [5 day, 20 C], monthly average110≤ 10 mg/L1000%
June 2026BOD, carbonaceous [5 day, 20 C], monthly average2≤ .568 kg/d252%
June 2026BOD, carbonaceous [5 day, 20 C], weekly maximum110≤ 15 mg/L633%
June 2026BOD, carbonaceous [5 day, 20 C], weekly maximum2≤ .852 kg/d135%
June 2026E. coli, MTEC-MF, monthly geometric mean2420≤ 126 MPN/100mL1821%
June 2026E. coli, MTEC-MF, weekly geometric mean2420≤ 284 MPN/100mL752%
June 2026Nitrogen, ammonia total [as N], monthly average.14≤ .0568 kg/d146%
June 2026Nitrogen, ammonia total [as N], monthly average9.4≤ 1 mg/L840%
June 2026Nitrogen, ammonia total [as N], weekly maximum.14≤ .0852 kg/d64%
June 2026Nitrogen, ammonia total [as N], weekly maximum9.4≤ 1.5 mg/L527%
June 2026Oxygen, dissolved [DO], daily minimum1.1≥ 5 mg/L78%
June 2026Solids, total suspended, monthly average20≤ 12 mg/L67%
June 2026Solids, total suspended, weekly maximum20≤ 18 mg/L11%
August 2026Solids, total suspended, monthly average32≤ 12 mg/L167%
August 2026Solids, total suspended, weekly maximum32≤ 18 mg/L78%

Limits in force (33)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigrademonthly averagereport only (deg C)all year001
Temperature, water deg. centigradedaily maximumreport only (deg C)all year001
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year001
pHdaily minimum≥ 6.5 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 12 mg/Lall year001
Solids, total suspendedweekly maximum≤ 18 mg/Lall year001
Solids, total suspendedmonthly average≤ .682 kg/dall year001
Solids, total suspendedweekly maximum≤ 1.03 kg/dall year001
Nitrogen, ammonia total [as N]monthly average≤ 1 mg/LMay–Oct001
Nitrogen, ammonia total [as N]monthly average≤ 3 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]weekly maximum≤ 1.5 mg/LMay–Oct001
Nitrogen, ammonia total [as N]weekly maximum≤ 4.5 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]monthly average≤ .0568 kg/dMay–Oct001
Nitrogen, ammonia total [as N]monthly average≤ .171 kg/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]weekly maximum≤ .0852 kg/dMay–Oct001
Nitrogen, ammonia total [as N]weekly maximum≤ .256 kg/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Mar, Jun, Aug, Dec001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Mar, Jun, Aug, Dec001
Phosphorus, total [as P]monthly averagereport only (mg/L)Mar, Jun, Aug, Dec001
Phosphorus, total [as P]daily maximumreport only (mg/L)Mar, Jun, Aug, Dec001
Turbidity [severity]monthly averagereport only (severity)all year001
Turbidity [severity]daily maximumreport only (severity)all year001
E. coli, MTEC-MFmonthly geometric mean≤ 126 MPN/100mLMay–Oct001
E. coli, MTEC-MFweekly geometric mean≤ 284 MPN/100mLMay–Oct001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 15 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ .568 kg/dall year001
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ .852 kg/dall year001
Sludge waste from secondary clarifiersmonthly averagereport only (gal)Dec588
Sludge waste from secondary clarifiersdaily maximumreport only (gal)Dec588

How strict are these limits?

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OH0125750 · MCP: https://passage-data.com/mcp