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Asphalt Paving Mixtures And Blocks, Marietta, Ohio. NPDES permit OH0005070, in force until May 31, 2029. Last 12 months: no values over a limit, 1 of 33 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Flow rate | monthly average | report only (gal/d) | all year | 001 |
| Flow rate | daily maximum | report only (gal/d) | all year | 001 |
| pH | daily minimum | ≥ 6.5 SU | all year | 001 |
| pH | daily maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 20 mg/L | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 30 mg/L | all year | 001 |
| Oil and grease, hexane extr method | monthly average | ≤ 10 mg/L | all year | 001 |
| Oil and grease, hexane extr method | daily maximum | ≤ 15 mg/L | all year | 001 |
| Flow rate | monthly average | report only (gal/d) | all year | 091 |
| Flow rate | daily maximum | report only (gal/d) | all year | 091 |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) | all year | 091 |
| pH | daily minimum | report only (SU) | all year | 091 |
| pH | daily maximum | report only (SU) | all year | 091 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 091 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 091 |
| Oil and grease [soxhlet extr.] tot. | daily maximum | report only (mg/L) | all year | 091 |
| Iron, total recoverable | monthly average | report only (ug/L) | all year | 091 |
| Iron, total recoverable | daily maximum | report only (ug/L) | all year | 091 |
| Chlorine, total residual | daily maximum | report only (mg/L) | all year | 091 |
| Flow rate | monthly average | report only (gal/d) | all year | 092 |
| Flow rate | daily maximum | report only (gal/d) | all year | 092 |
| Oxygen, dissolved [DO] | daily minimum | report only (mg/L) | all year | 092 |
| pH | daily minimum | report only (SU) | all year | 092 |
| pH | daily maximum | report only (SU) | all year | 092 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 092 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 092 |
| Oil and grease [soxhlet extr.] tot. | daily maximum | report only (mg/L) | all year | 092 |
| Iron, total recoverable | monthly average | report only (ug/L) | all year | 092 |
| Iron, total recoverable | daily maximum | report only (ug/L) | all year | 092 |
| Toluene | daily maximum | report only (ug/L) | all year | 092 |
| Benzene | daily maximum | report only (ug/L) | all year | 092 |
| Ethylbenzene | daily maximum | report only (ug/L) | all year | 092 |
| Chlorine, total residual | daily maximum | report only (mg/L) | all year | 092 |
| Xylene [mix of m+o+p] | daily maximum | report only (ug/L) | all year | 092 |
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/OH0005070 · MCP: https://passage-data.com/mcp