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Gasoline Service Stations, London, Ohio. NPDES permit OH0028401, in force until Feb 28, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Flow rate | monthly average | report only (gal/d) | all year |
| Flow rate | daily maximum | report only (gal/d) | all year |
| pH | daily minimum | report only (SU) | all year |
| pH | daily maximum | report only (SU) | all year |
| Oil and grease, hexane extr method | monthly average | ≤ 15 mg/L | all year |
| Oil and grease, hexane extr method | weekly maximum | ≤ 20 mg/L | all year |
| Polynuclear Aromatic Hydrocarbons [PAHs] | monthly average | report only (ug/L) | Mar, Jun, Aug, Dec |
| Polynuclear Aromatic Hydrocarbons [PAHs] | daily maximum | report only (ug/L) | Mar, Jun, Aug, Dec |
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/OH0028401 · MCP: https://passage-data.com/mcp