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Mineral Wool, Newark, Ohio. NPDES permit OH0101753, in force until Nov 30, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen demand, chem. [low level] [COD] | monthly average | report only (mg/L) | all year | 004 |
| Oxygen demand, chem. [low level] [COD] | daily maximum | report only (mg/L) | all year | 004 |
| pH | daily minimum | ≥ 6.5 SU | all year | 004 |
| pH | daily maximum | ≤ 9 SU | all year | 004 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 004 |
| Solids, settleable | daily maximum | ≤ .5 mL/L | all year | 004 |
| Oil and grease [soxhlet extr.] tot. | monthly average | report only (mg/L) | Jun, Dec | 004 |
| Oil and grease [soxhlet extr.] tot. | daily maximum | report only (mg/L) | Jun, Dec | 004 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | Jun, Dec | 004 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | Jun, Dec | 004 |
| Turbidity [severity] | monthly average | report only (severity) | all year | 004 |
| Turbidity [severity] | daily maximum | report only (severity) | all year | 004 |
| Rainfall | monthly average | report only (in) | all year | 004 |
| Rainfall | daily maximum | report only (in) | all year | 004 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 004 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 004 |
| Formaldehyde | monthly average | report only (mg/L) | Jun, Dec | 004 |
| Formaldehyde | daily maximum | report only (mg/L) | Jun, Dec | 004 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year | 004 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | report only (mg/L) | all year | 004 |
| Oxygen demand, chem. [low level] [COD] | monthly average | report only (mg/L) | all year | 005 |
| Oxygen demand, chem. [low level] [COD] | daily maximum | report only (mg/L) | all year | 005 |
| pH | daily minimum | ≥ 6.5 SU | all year | 005 |
| pH | daily maximum | ≤ 9 SU | all year | 005 |
| Solids, total suspended | daily maximum | ≤ 70 mg/L | all year | 005 |
| Solids, settleable | daily maximum | ≤ .5 mL/L | all year | 005 |
| Oil and grease [soxhlet extr.] tot. | monthly average | report only (mg/L) | Jun, Dec | 005 |
| Oil and grease [soxhlet extr.] tot. | daily maximum | report only (mg/L) | Jun, Dec | 005 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | Jun, Dec | 005 |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | Jun, Dec | 005 |
| Turbidity [severity] | monthly average | report only (severity) | all year | 005 |
| Turbidity [severity] | daily maximum | report only (severity) | all year | 005 |
| Rainfall | monthly average | report only (in) | all year | 005 |
| Rainfall | daily maximum | report only (in) | all year | 005 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 005 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 005 |
| Formaldehyde | monthly average | report only (mg/L) | Jun, Dec | 005 |
| Formaldehyde | daily maximum | report only (mg/L) | Jun, Dec | 005 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year | 005 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | report only (mg/L) | all year | 005 |
Cited limits by parameter: Ohio's rules and the federal ones.
Same industry: the 36 Stone, Clay, Glass and Concrete Products 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/OH0101753 · MCP: https://passage-data.com/mcp