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Crushed And Broken Limestone, Masontown, West Virginia. NPDES permit WV0091821, in force until Apr 2, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Flow rate | monthly average | report only (gal/min) | all year | 001 |
| Flow rate | monthly maximum | report only (gal/min) | all year | 001 |
| pH | monthly minimum | ≥ 6 SU | all year | 001 |
| pH | monthly average | report only (SU) | all year | 001 |
| pH | monthly maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly minimum | report only (mg/L) | all year | 001 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 001 |
| Solids, total suspended | monthly maximum | ≤ 70 mg/L | all year | 001 |
| Iron, total [as Fe] | monthly minimum | report only (mg/L) | all year | 001 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 001 |
| Iron, total [as Fe] | monthly maximum | ≤ 6 mg/L | all year | 001 |
| Aluminum, total [as Al] | monthly minimum | report only (mg/L) | all year | 001 |
| Aluminum, total [as Al] | monthly average | ≤ .43 mg/L | all year | 001 |
| Aluminum, total [as Al] | monthly maximum | ≤ .75 mg/L | all year | 001 |
| Aluminum, dissolved [as Al] | monthly minimum | report only (mg/L) | all year | 001 |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year | 001 |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year | 001 |
| Flow rate | monthly average | report only (gal/min) | all year | 002 |
| Flow rate | monthly maximum | report only (gal/min) | all year | 002 |
| pH | monthly minimum | ≥ 6 SU | all year | 002 |
| pH | monthly average | report only (SU) | all year | 002 |
| pH | monthly maximum | ≤ 9 SU | all year | 002 |
| Solids, total suspended | monthly minimum | report only (mg/L) | all year | 002 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 002 |
| Solids, total suspended | monthly maximum | ≤ 70 mg/L | all year | 002 |
| Iron, total [as Fe] | monthly minimum | report only (mg/L) | all year | 002 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 002 |
| Iron, total [as Fe] | monthly maximum | ≤ 6 mg/L | all year | 002 |
| Aluminum, total [as Al] | monthly minimum | report only (mg/L) | all year | 002 |
| Aluminum, total [as Al] | monthly average | ≤ .43 mg/L | all year | 002 |
| Aluminum, total [as Al] | monthly maximum | ≤ .75 mg/L | all year | 002 |
| Aluminum, dissolved [as Al] | monthly minimum | report only (mg/L) | all year | 002 |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year | 002 |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year | 002 |
| Flow rate | monthly average | report only (gal/min) | all year | 003 |
| Flow rate | monthly maximum | report only (gal/min) | all year | 003 |
| pH | monthly minimum | ≥ 6 SU | all year | 003 |
| pH | monthly average | report only (SU) | all year | 003 |
| pH | monthly maximum | ≤ 9 SU | all year | 003 |
| Solids, total suspended | monthly minimum | report only (mg/L) | all year | 003 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 003 |
| Solids, total suspended | monthly maximum | ≤ 70 mg/L | all year | 003 |
| Iron, total [as Fe] | monthly minimum | report only (mg/L) | all year | 003 |
| Iron, total [as Fe] | monthly average | ≤ .32 mg/L | all year | 003 |
| Iron, total [as Fe] | monthly maximum | ≤ .56 mg/L | all year | 003 |
| Aluminum, total [as Al] | monthly minimum | report only (mg/L) | all year | 003 |
| Aluminum, total [as Al] | monthly average | ≤ .43 mg/L | all year | 003 |
| Aluminum, total [as Al] | monthly maximum | ≤ .75 mg/L | all year | 003 |
| Aluminum, dissolved [as Al] | monthly minimum | report only (mg/L) | all year | 003 |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year | 003 |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year | 003 |
| Flow rate | monthly average | report only (gal/min) | all year | 004 |
| Flow rate | monthly maximum | report only (gal/min) | all year | 004 |
| pH | monthly minimum | ≥ 6 SU | all year | 004 |
| pH | monthly average | report only (SU) | all year | 004 |
| pH | monthly maximum | ≤ 9 SU | all year | 004 |
| Solids, total suspended | monthly minimum | report only (mg/L) | all year | 004 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 004 |
| Solids, total suspended | monthly maximum | ≤ 70 mg/L | all year | 004 |
| Iron, total [as Fe] | monthly minimum | report only (mg/L) | all year | 004 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 004 |
| Iron, total [as Fe] | monthly maximum | ≤ 6 mg/L | all year | 004 |
| Aluminum, total [as Al] | monthly minimum | report only (mg/L) | all year | 004 |
| Aluminum, total [as Al] | monthly average | ≤ .43 mg/L | all year | 004 |
| Aluminum, total [as Al] | monthly maximum | ≤ .75 mg/L | all year | 004 |
| Aluminum, dissolved [as Al] | monthly minimum | report only (mg/L) | all year | 004 |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year | 004 |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year | 004 |
| Flow rate | monthly average | report only (gal/min) | all year | 005 |
| Flow rate | monthly maximum | report only (gal/min) | all year | 005 |
| pH | monthly minimum | ≥ 6 SU | all year | 005 |
| pH | monthly average | report only (SU) | all year | 005 |
| pH | monthly maximum | ≤ 9 SU | all year | 005 |
| Solids, total suspended | monthly minimum | report only (mg/L) | all year | 005 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 005 |
| Solids, total suspended | monthly maximum | ≤ 70 mg/L | all year | 005 |
| Iron, total [as Fe] | monthly minimum | report only (mg/L) | all year | 005 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 005 |
| Iron, total [as Fe] | monthly maximum | ≤ 6 mg/L | all year | 005 |
| Aluminum, total [as Al] | monthly minimum | report only (mg/L) | all year | 005 |
| Aluminum, total [as Al] | monthly average | ≤ .43 mg/L | all year | 005 |
| Aluminum, total [as Al] | monthly maximum | ≤ .75 mg/L | all year | 005 |
| Aluminum, dissolved [as Al] | monthly minimum | report only (mg/L) | all year | 005 |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year | 005 |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year | 005 |
| Flow rate | monthly average | report only (gal/min) | all year | 006 |
| Flow rate | monthly maximum | report only (gal/min) | all year | 006 |
| pH | monthly minimum | ≥ 6 SU | all year | 006 |
| pH | monthly average | report only (SU) | all year | 006 |
| pH | monthly maximum | ≤ 9 SU | all year | 006 |
| Solids, total suspended | monthly minimum | report only (mg/L) | all year | 006 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 006 |
| Solids, total suspended | monthly maximum | ≤ 70 mg/L | all year | 006 |
| Iron, total [as Fe] | monthly minimum | report only (mg/L) | all year | 006 |
| Iron, total [as Fe] | monthly average | ≤ .32 mg/L | all year | 006 |
| Iron, total [as Fe] | monthly maximum | ≤ .56 mg/L | all year | 006 |
| Aluminum, total [as Al] | monthly minimum | report only (mg/L) | all year | 006 |
| Aluminum, total [as Al] | monthly average | ≤ .43 mg/L | all year | 006 |
| Aluminum, total [as Al] | monthly maximum | ≤ .75 mg/L | all year | 006 |
| Aluminum, dissolved [as Al] | monthly minimum | report only (mg/L) | all year | 006 |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year | 006 |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year | 006 |
| Flow rate | monthly average | report only (gal/min) | all year | 007 |
| Flow rate | monthly maximum | report only (gal/min) | all year | 007 |
| pH | monthly minimum | ≥ 6 SU | all year | 007 |
| pH | monthly average | report only (SU) | all year | 007 |
| pH | monthly maximum | ≤ 9 SU | all year | 007 |
| Solids, total suspended | monthly minimum | report only (mg/L) | all year | 007 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 007 |
| Solids, total suspended | monthly maximum | ≤ 70 mg/L | all year | 007 |
| Iron, total [as Fe] | monthly minimum | report only (mg/L) | all year | 007 |
| Iron, total [as Fe] | monthly average | ≤ 3 mg/L | all year | 007 |
| Iron, total [as Fe] | monthly maximum | ≤ 6 mg/L | all year | 007 |
| Aluminum, total [as Al] | monthly minimum | report only (mg/L) | all year | 007 |
| Aluminum, total [as Al] | monthly average | ≤ .43 mg/L | all year | 007 |
| Aluminum, total [as Al] | monthly maximum | ≤ .75 mg/L | all year | 007 |
| Aluminum, dissolved [as Al] | monthly minimum | report only (mg/L) | all year | 007 |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year | 007 |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year | 007 |
| Flow rate | monthly average | report only (gal/min) | all year | 008 |
| Flow rate | monthly maximum | report only (gal/min) | all year | 008 |
| pH | monthly minimum | ≥ 6 SU | all year | 008 |
| pH | monthly average | report only (SU) | all year | 008 |
| pH | monthly maximum | ≤ 9 SU | all year | 008 |
| Solids, total suspended | monthly minimum | report only (mg/L) | all year | 008 |
| Solids, total suspended | monthly average | ≤ 35 mg/L | all year | 008 |
| Solids, total suspended | monthly maximum | ≤ 70 mg/L | all year | 008 |
| Iron, total [as Fe] | monthly minimum | report only (mg/L) | all year | 008 |
| Iron, total [as Fe] | monthly average | ≤ .32 mg/L | all year | 008 |
| Iron, total [as Fe] | monthly maximum | ≤ .56 mg/L | all year | 008 |
| Aluminum, total [as Al] | monthly minimum | report only (mg/L) | all year | 008 |
| Aluminum, total [as Al] | monthly average | ≤ .43 mg/L | all year | 008 |
| Aluminum, total [as Al] | monthly maximum | ≤ .75 mg/L | all year | 008 |
| Aluminum, dissolved [as Al] | monthly minimum | report only (mg/L) | all year | 008 |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year | 008 |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year | 008 |
| Stream flow, instantaneous | monthly average | report only (cfs) | all year | DMC-2 |
| Stream flow, instantaneous | monthly maximum | report only (cfs) | all year | DMC-2 |
| pH | monthly minimum | report only (SU) | all year | DMC-2 |
| pH | monthly maximum | report only (SU) | all year | DMC-2 |
| Iron, total [as Fe] | monthly average | report only (mg/L) | all year | DMC-2 |
| Iron, total [as Fe] | monthly maximum | report only (mg/L) | all year | DMC-2 |
| Aluminum, total [as Al] | monthly minimum | report only (mg/L) | all year | DMC-2 |
| Aluminum, total [as Al] | monthly average | report only (mg/L) | all year | DMC-2 |
| Aluminum, total [as Al] | monthly maximum | report only (mg/L) | all year | DMC-2 |
| Aluminum, dissolved [as Al] | monthly minimum | report only (mg/L) | all year | DMC-2 |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year | DMC-2 |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year | DMC-2 |
| Stream flow, instantaneous | monthly average | report only (cfs) | all year | UUMC-1 |
| Stream flow, instantaneous | monthly maximum | report only (cfs) | all year | UUMC-1 |
| pH | monthly minimum | report only (SU) | all year | UUMC-1 |
| pH | monthly maximum | report only (SU) | all year | UUMC-1 |
| Iron, total [as Fe] | monthly minimum | report only (mg/L) | all year | UUMC-1 |
| Iron, total [as Fe] | monthly average | report only (mg/L) | all year | UUMC-1 |
| Iron, total [as Fe] | monthly maximum | report only (mg/L) | all year | UUMC-1 |
| Aluminum, total [as Al] | monthly minimum | report only (mg/L) | all year | UUMC-1 |
| Aluminum, total [as Al] | monthly average | report only (mg/L) | all year | UUMC-1 |
| Aluminum, total [as Al] | monthly maximum | report only (mg/L) | all year | UUMC-1 |
| Aluminum, dissolved [as Al] | monthly minimum | report only (mg/L) | all year | UUMC-1 |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year | UUMC-1 |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year | UUMC-1 |
Cited limits by parameter: West Virginia's rules and the federal ones.
Same industry: the 64 Mining and Quarrying of Nonmetallic Minerals permits in West Virginia.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/WV0091821 · MCP: https://passage-data.com/mcp