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Chestnut Lane MHP

Mobile Homes, New Richmond, Ohio. NPDES permit OH0105473, in force until Dec 31, 2027. Last 12 months: over a limit 11 times (last June 2026), 20 required values missing, 8 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (4 values)
Renewal application due
Jul 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
10 values over a limit, 2 required values missing, 1 of 13 reports late

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

Period endingParameterReportedLimitOver by
December 2025Nitrogen, ammonia total [as N], monthly average19.1≤ 2 mg/L855%
December 2025Nitrogen, ammonia total [as N], weekly maximum19.1≤ 3 mg/L537%
December 2025Solids, total suspended, monthly average25.6≤ 12 mg/L113%
December 2025Solids, total suspended, weekly maximum25.6≤ 18 mg/L42%
March 2026Nitrogen, ammonia total [as N], monthly average4.09≤ 2 mg/L105%
March 2026Nitrogen, ammonia total [as N], weekly maximum4.09≤ 3 mg/L36%
June 2026BOD, carbonaceous [5 day, 20 C], monthly average10.7≤ 10 mg/L7%
June 2026E. coli, MTEC-MF, monthly geometric mean11000≤ 126 MPN/100mL8630%
June 2026E. coli, MTEC-MF, weekly geometric mean11000≤ 284 MPN/100mL3773%
June 2026Nitrogen, ammonia total [as N], monthly average8.63≤ 2 mg/L332%
June 2026Nitrogen, ammonia total [as N], weekly maximum8.63≤ 3 mg/L188%

Limits in force (23)

ParameterStatisticLimitMonthsOutfall
Flow ratemonthly averagereport only (gal/d)all year001
Flow ratedaily maximumreport only (gal/d)all year001
Oxygen, dissolved [DO]daily minimum≥ 5 mg/LMar, Jun, Aug, Dec001
pHdaily minimum≥ 6.5 SUMar, Jun, Aug, Dec001
pHdaily maximum≤ 9 SUMar, Jun, Aug, Dec001
Solids, total suspendedmonthly average≤ 12 mg/LMar, Jun, Aug, Dec001
Solids, total suspendedweekly maximum≤ 18 mg/LMar, Jun, Aug, Dec001
Solids, total suspendedmonthly average≤ .178 kg/dMar, Jun, Aug, Dec001
Solids, total suspendedweekly maximum≤ .266 kg/dMar, Jun, Aug, Dec001
Nitrogen, ammonia total [as N]monthly average≤ 2 mg/LMar, Jun, Aug, Dec001
Nitrogen, ammonia total [as N]weekly maximum≤ 3 mg/LMar, Jun, Aug, Dec001
Nitrogen, ammonia total [as N]monthly average≤ .0296 kg/dMar, Jun, Aug, Dec001
Nitrogen, ammonia total [as N]weekly maximum≤ .0443 kg/dMar, 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/100mLJun, Aug001
E. coli, MTEC-MFweekly geometric mean≤ 284 MPN/100mLJun, Aug001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/LMar, Jun, Aug, Dec001
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 15 mg/LMar, Jun, Aug, Dec001
BOD, carbonaceous [5 day, 20 C]monthly average≤ .148 kg/dMar, Jun, Aug, Dec001
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ .222 kg/dMar, Jun, Aug, Dec001
Biosolids weight indluding admixturesmonthly averagereport only (dry ton)Dec586
Biosolids weight indluding admixturesdaily maximumreport only (dry ton)Dec586

How strict are these limits?

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

Same industry: the 15 Lumber and Wood Products permits in Ohio.

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OH0105473 · MCP: https://passage-data.com/mcp