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Certified Oil Company Store 410

Gasoline Service Stations, Ravenna, Ohio. NPDES permit OH0131326, in force until Jan 31, 2029. Last 12 months: over a limit 7 times (last July 2026), 2 of 23 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 001 form A monthly (23 values), outfall 002 form A monthly (8 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 4 of 25 reports late

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

Period endingParameterReportedLimitOver by
January 2026BOD, carbonaceous [5 day, 20 C], monthly average18≤ 10 mg/L80%
January 2026BOD, carbonaceous [5 day, 20 C], weekly maximum18≤ 15 mg/L20%
January 2026Solids, total suspended, monthly average14≤ 12 mg/L17%
May 2026Nitrogen, ammonia total [as N], monthly average2.43≤ 1 mg/L143%
May 2026Nitrogen, ammonia total [as N], weekly maximum2.43≤ 1.5 mg/L62%
July 2026Nitrogen, ammonia total [as N], monthly average2.1≤ 1 mg/L110%
July 2026Nitrogen, ammonia total [as N], weekly maximum2.1≤ 1.5 mg/L40%

Limits in force (37)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigrademonthly averagereport only (deg C)all year001
Temperature, water deg. centigradedaily maximumreport only (deg C)all year001
Flow ratemonthly averagereport only (gal/d)all year001
Flow ratedaily maximumreport only (gal/d)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≤ .068 kg/dall year001
Solids, total suspendedweekly maximum≤ .102 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≤ .00568 kg/dMay–Oct001
Nitrogen, ammonia total [as N]monthly average≤ .0171 kg/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]weekly maximum≤ .00852 kg/dMay–Oct001
Nitrogen, ammonia total [as N]weekly maximum≤ .0256 kg/dJan, Feb, Mar, Apr, Nov, 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
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≤ .0568 kg/dall year001
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ .0852 kg/dall year001
Flow ratemonthly averagereport only (gal/d)all year002
Flow ratedaily maximumreport only (gal/d)all year002
pHdaily minimumreport only (SU)all year002
pHdaily maximumreport only (SU)all year002
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year002
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)all year002
Oil & grease severitymonthly averagereport only (severity)all year002
Oil & grease severitydaily maximumreport only (severity)all year002
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 42 Automotive Dealers and Gasoline Service Stations 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/OH0131326 · MCP: https://passage-data.com/mcp