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Bituminous Coal And Lignite - Surface, Karthaus, Pennsylvania. NPDES permit PA0609501 expired Jan 30, 2025; its limits still apply. Last 12 months: no values over a limit, 181 required values missing, 12 of 40 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. centigrade | instantaneous maximum | report only (deg C) | all year | 005 |
| Specific conductance | instantaneous maximum | report only (umho/cm) | all year | 005 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 005 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 005 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 005 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 005 |
| Alkalinity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 005 |
| Alkalinity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 005 |
| Acidity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 005 |
| Acidity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 005 |
| Solids, total suspended | instantaneous maximum | ≤ 90 mg/L | all year | 005 |
| Solids, total suspended | instantaneous maximum | ≤ 90 mg/L | all year | 005 |
| Sulfate, total [as SO4] | instantaneous maximum | report only (mg/L) | all year | 005 |
| Iron, total [as Fe] | instantaneous maximum | ≤ 7 mg/L | all year | 005 |
| Manganese, total [as Mn] | instantaneous maximum | ≤ 5 mg/L | all year | 005 |
| Aluminum, total [as Al] | instantaneous maximum | ≤ 5 mg/L | all year | 005 |
| Alkalinity - Acidity [as CaCO3] | instantaneous minimum | ≥ 0 mg/L | all year | 005 |
| Alkalinity - Acidity [as CaCO3] | instantaneous minimum | ≥ 0 mg/L | all year | 005 |
| Temperature, water deg. centigrade | instantaneous maximum | report only (deg C) | all year | 008 |
| Specific conductance | instantaneous maximum | report only (umho/cm) | all year | 008 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 008 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 008 |
| Alkalinity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 008 |
| Acidity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 008 |
| Solids, total suspended | instantaneous maximum | ≤ 90 mg/L | all year | 008 |
| Sulfate, total [as SO4] | instantaneous maximum | report only (mg/L) | all year | 008 |
| Iron, total [as Fe] | instantaneous maximum | ≤ 7 mg/L | all year | 008 |
| Manganese, total [as Mn] | instantaneous maximum | ≤ 5 mg/L | all year | 008 |
| Aluminum, total [as Al] | instantaneous maximum | ≤ 5 mg/L | all year | 008 |
| Alkalinity - Acidity [as CaCO3] | instantaneous minimum | ≥ 0 mg/L | all year | 008 |
| Temperature, water deg. centigrade | instantaneous maximum | report only (deg C) | all year | 009 |
| Specific conductance | instantaneous maximum | report only (umho/cm) | all year | 009 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 009 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 009 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 009 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 009 |
| Alkalinity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 009 |
| Alkalinity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 009 |
| Acidity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 009 |
| Acidity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 009 |
| Solids, total suspended | instantaneous maximum | ≤ 90 mg/L | all year | 009 |
| Solids, total suspended | instantaneous maximum | ≤ 90 mg/L | all year | 009 |
| Sulfate, total [as SO4] | instantaneous maximum | report only (mg/L) | all year | 009 |
| Iron, total [as Fe] | instantaneous maximum | ≤ 7 mg/L | all year | 009 |
| Manganese, total [as Mn] | instantaneous maximum | ≤ 5 mg/L | all year | 009 |
| Aluminum, total [as Al] | instantaneous maximum | ≤ 5 mg/L | all year | 009 |
| Alkalinity - Acidity [as CaCO3] | instantaneous minimum | ≥ 0 mg/L | all year | 009 |
| Alkalinity - Acidity [as CaCO3] | instantaneous minimum | ≥ 0 mg/L | all year | 009 |
| Temperature, water deg. centigrade | instantaneous maximum | report only (deg C) | all year | 037 |
| Specific conductance | instantaneous maximum | report only (umho/cm) | all year | 037 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 037 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 037 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 037 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 037 |
| Alkalinity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 037 |
| Alkalinity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 037 |
| Acidity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 037 |
| Acidity, total [as CaCO3] | instantaneous maximum | report only (mg/L) | all year | 037 |
| Solids, total suspended | instantaneous maximum | ≤ 90 mg/L | all year | 037 |
| Solids, total suspended | instantaneous maximum | ≤ 90 mg/L | all year | 037 |
| Sulfate, total [as SO4] | instantaneous maximum | report only (mg/L) | all year | 037 |
| Iron, total [as Fe] | instantaneous maximum | ≤ 7 mg/L | all year | 037 |
| Manganese, total [as Mn] | instantaneous maximum | ≤ 5 mg/L | all year | 037 |
| Aluminum, total [as Al] | instantaneous maximum | ≤ 5 mg/L | all year | 037 |
| Alkalinity - Acidity [as CaCO3] | instantaneous minimum | ≥ 0 mg/L | all year | 037 |
| Alkalinity - Acidity [as CaCO3] | instantaneous minimum | ≥ 0 mg/L | all year | 037 |
Cited limits by parameter: Pennsylvania's rules and the federal ones.
Same industry: the 351 Coal Mining permits in Pennsylvania.
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Your permit document is the final word. As JSON: /api/v1/permits/PA0609501 · MCP: https://passage-data.com/mcp