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Gasoline Service Stations, Seminole, Oklahoma. NPDES permit OK1000101, in force until Mar 31, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year |
| pH | minimum | ≥ 6.5 SU | all year |
| pH | maximum | ≤ 9 SU | all year |
| Solids, total suspended | daily maximum | ≤ 40 mg/L | all year |
| Oil and grease, hexane extr method | daily maximum | ≤ 15 mg/L | all year |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/d) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (gal/d) | all year |
Cited limits by parameter: Oklahoma's rules and the federal ones.
Same industry: the 5 Automotive Dealers and Gasoline Service Stations permits in Oklahoma.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/OK1000101 · MCP: https://passage-data.com/mcp