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Toledo Refining Company LLC

Petroleum Refining, Oregon, Ohio. NPDES permit OH0002763, in force until Oct 31, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (39 values)
Renewal application due
May 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (43)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 415 kg/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 772 kg/dall year
Oxygen demand, chem. [low level] [COD]monthly average≤ 2587 kg/dall year
Oxygen demand, chem. [low level] [COD]daily maximum≤ 4945 kg/dall year
Solids, total suspendedmonthly average≤ 389 kg/dall year
Solids, total suspendeddaily maximum≤ 658 kg/dall year
Oil and grease [soxhlet extr.] tot.daily maximum≤ 10 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 12 kg/dMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 20.1 kg/dJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 18.5 kg/dMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 30.5 kg/dJan, Feb, Mar, Apr, Nov, Dec
Phosphorus, total [as P]daily maximum≤ 1 mg/Lall year
Sulfide, total [as S]monthly average≤ 2.2 kg/dall year
Sulfide, total [as S]daily maximum≤ 4.86 kg/dall year
Chromium, total [as Cr]monthly average≤ 93 ug/Lall year
Chromium, total [as Cr]daily maximum≤ 211 ug/Lall year
Lead, total [as Pb]monthly averagereport only (ug/L)all year
Lead, total [as Pb]daily maximumreport only (ug/L)all year
Chromium, hexavalent dissolved [as Cr]monthly average≤ 11 ug/Lall year
Chromium, hexavalent dissolved [as Cr]daily maximum≤ 15 ug/Lall year
Chromium, hexavalent dissolved [as Cr]monthly average≤ .159 kg/dall year
Chromium, hexavalent dissolved [as Cr]daily maximum≤ .216 kg/dall year
Chloroformmonthly averagereport only (ug/L)all year
Chloroformdaily maximumreport only (ug/L)all year
Phenolics, total recoverablemonthly average≤ 100 ug/Lall year
Phenolics, total recoverabledaily maximum≤ 200 ug/Lall year
Phenolics, total recoverablemonthly average≤ 1.44 kg/dall year
Phenolics, total recoverabledaily maximum≤ 2.88 kg/dall year
Benzenemonthly averagereport only (ug/L)all year
Benzenedaily maximumreport only (ug/L)all year
Methylene chloridemonthly averagereport only (ug/L)all year
Methylene chloridedaily maximumreport only (ug/L)all year
Di[2-ethylhexyl] phthalate [DEHP]monthly averagereport only (ug/L)Mar, Jun, Aug, Dec
Di[2-ethylhexyl] phthalate [DEHP]daily maximumreport only (ug/L)Mar, Jun, Aug, Dec
Rainfallmonthly averagereport only (in)all year
Rainfalldaily maximumreport only (in)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
pH, maximumdaily maximum≤ 9 SUall year
pH, minimumdaily minimum≥ 6.5 SUall year

How strict are these limits?

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

Same industry: the 15 Petroleum Refining and Related Industries 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/OH0002763 · MCP: https://passage-data.com/mcp