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Northgate-Clays Park LLC

Trailer Parks And Campsites, North Lawrence, Ohio. NPDES permit OH0129721, in force until Feb 28, 2027. Last 12 months: over a limit 18 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (26 values)
Renewal application due
Sep 1, 2026 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
27 values over a limit, 0 required values missing, 0 of 13 reports late

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

All 18 values over a limit
Period endingParameterReportedLimitOver by
October 2025Nitrogen, ammonia total [as N], monthly average1.98≤ 1 mg/L98%
October 2025Nitrogen, ammonia total [as N], weekly maximum7.74≤ 1.5 mg/L416%
February 2026Solids, total suspended, weekly maximum25≤ 18 mg/L39%
June 2026E. coli, MTEC-MF, monthly geometric mean1986≤ 126 MPN/100mL1476%
June 2026E. coli, MTEC-MF, weekly geometric mean1986≤ 284 MPN/100mL599%
June 2026Nitrogen, ammonia total [as N], monthly average.295≤ .27 kg/d9%
June 2026Nitrogen, ammonia total [as N], monthly average9.03≤ 1 mg/L803%
June 2026Nitrogen, ammonia total [as N], weekly maximum1.01≤ .4 kg/d153%
June 2026Nitrogen, ammonia total [as N], weekly maximum29.7≤ 1.5 mg/L1880%
July 2026BOD, carbonaceous [5 day, 20 C], weekly maximum19≤ 15 mg/L27%
July 2026Nitrogen, ammonia total [as N], monthly average.644≤ .27 kg/d139%
July 2026Nitrogen, ammonia total [as N], monthly average15.3≤ 1 mg/L1430%
July 2026Nitrogen, ammonia total [as N], weekly maximum1.5≤ .4 kg/d275%
July 2026Nitrogen, ammonia total [as N], weekly maximum39.7≤ 1.5 mg/L2547%
August 2026Nitrogen, ammonia total [as N], monthly average.276≤ .27 kg/d2%
August 2026Nitrogen, ammonia total [as N], monthly average10.2≤ 1 mg/L920%
August 2026Nitrogen, ammonia total [as N], weekly maximum.507≤ .4 kg/d27%
August 2026Nitrogen, ammonia total [as N], weekly maximum18.5≤ 1.5 mg/L1133%

Limits in force (38)

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≥ 6 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≤ 3.2 kg/dall year001
Solids, total suspendedweekly maximum≤ 4.8 kg/dall year001
Nitrogen, ammonia total [as N]monthly average≤ 3 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]monthly average≤ 1 mg/LMay–Oct001
Nitrogen, ammonia total [as N]weekly maximum≤ 4.5 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]weekly maximum≤ 1.5 mg/LMay–Oct001
Nitrogen, ammonia total [as N]monthly average≤ .8 kg/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]monthly average≤ .27 kg/dMay–Oct001
Nitrogen, ammonia total [as N]weekly maximum≤ 1.2 kg/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]weekly maximum≤ .4 kg/dMay–Oct001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)Feb, Apr, Jun, Aug, Oct, Dec001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Feb, Apr, Jun, Aug, Oct, Dec001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Feb, Apr, Jun, Aug, Oct, Dec001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Feb, Apr, Jun, Aug, Oct, Dec001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
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
Chlorine, total residualdaily maximum≤ .019 mg/LMay–Oct001
Solids, total dissolved- 180 deg. Cmonthly averagereport only (mg/L)Feb, Apr, Jun, Aug, Oct, Dec001
Solids, total dissolved- 180 deg. Cdaily maximumreport only (mg/L)Feb, Apr, Jun, Aug, Oct, Dec001
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≤ 2.7 kg/dall year001
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 4 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.

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/OH0129721 · MCP: https://passage-data.com/mcp