Passage Data · Check a report · Use it from your AI
Bituminous Coal And Lignite - Surface, Dunlow, West Virginia. NPDES permit WV1007955, in force until Oct 23, 2027. Last 12 months: no values over a limit, 18 of 24 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Flow rate | monthly maximum | report only (gal/min) | all year | 002 |
| pH | monthly minimum | ≥ 6 SU | all year | 002 |
| pH | monthly maximum | ≤ 9 SU | all year | 002 |
| Solids, settleable | monthly maximum | ≤ .5 mL/L | all year | 002 |
| Flow rate | monthly maximum | report only (gal/min) | all year | 003 |
| pH | monthly minimum | ≥ 6 SU | all year | 003 |
| pH | monthly maximum | ≤ 9 SU | all year | 003 |
| Solids, settleable | monthly maximum | ≤ .5 mL/L | all year | 003 |
| Stream flow, instantaneous | monthly average | report only (cfs) | all year | DSEFMB |
| Stream flow, instantaneous | monthly maximum | report only (cfs) | all year | DSEFMB |
| Specific conductance | monthly average | report only (umho/cm) | all year | DSEFMB |
| Specific conductance | monthly maximum | report only (umho/cm) | all year | DSEFMB |
| pH | monthly minimum | report only (SU) | all year | DSEFMB |
| pH | monthly maximum | report only (SU) | all year | DSEFMB |
| Sulfate, total [as SO4] | monthly average | report only (mg/L) | all year | DSEFMB |
| Sulfate, total [as SO4] | monthly maximum | report only (mg/L) | all year | DSEFMB |
| Selenium, total recoverable | monthly minimum | report only (ug/L) | all year | DSEFMB |
| Selenium, total recoverable | monthly average | report only (ug/L) | all year | DSEFMB |
| Selenium, total recoverable | monthly maximum | report only (ug/L) | all year | DSEFMB |
| Iron, total [as Fe] | monthly average | report only (mg/L) | all year | DSEFMB |
| Iron, total [as Fe] | monthly maximum | report only (mg/L) | all year | DSEFMB |
| Manganese, total [as Mn] | monthly minimum | report only (mg/L) | all year | DSEFMB |
| Manganese, total [as Mn] | monthly average | report only (mg/L) | all year | DSEFMB |
| Manganese, total [as Mn] | monthly maximum | report only (mg/L) | all year | DSEFMB |
| Aluminum, total [as Al] | monthly minimum | report only (mg/L) | all year | DSEFMB |
| Aluminum, total [as Al] | monthly average | report only (mg/L) | all year | DSEFMB |
| Aluminum, total [as Al] | monthly maximum | report only (mg/L) | all year | DSEFMB |
| Aluminum, dissolved [as Al] | monthly minimum | report only (mg/L) | all year | DSEFMB |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year | DSEFMB |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year | DSEFMB |
| Solids, total dissolved | monthly average | report only (mg/L) | all year | DSEFMB |
| Solids, total dissolved | monthly maximum | report only (mg/L) | all year | DSEFMB |
| Stream flow, instantaneous | monthly average | report only (cfs) | all year | USEFDT |
| Stream flow, instantaneous | monthly maximum | report only (cfs) | all year | USEFDT |
| Specific conductance | monthly average | report only (umho/cm) | all year | USEFDT |
| Specific conductance | monthly maximum | report only (umho/cm) | all year | USEFDT |
| pH | monthly minimum | report only (SU) | all year | USEFDT |
| pH | monthly maximum | report only (SU) | all year | USEFDT |
| Sulfate, total [as SO4] | monthly average | report only (mg/L) | all year | USEFDT |
| Sulfate, total [as SO4] | monthly maximum | report only (mg/L) | all year | USEFDT |
| Selenium, total recoverable | monthly minimum | report only (ug/L) | all year | USEFDT |
| Selenium, total recoverable | monthly average | report only (ug/L) | all year | USEFDT |
| Selenium, total recoverable | monthly maximum | report only (ug/L) | all year | USEFDT |
| Iron, total [as Fe] | monthly minimum | report only (mg/L) | all year | USEFDT |
| Iron, total [as Fe] | monthly average | report only (mg/L) | all year | USEFDT |
| Iron, total [as Fe] | monthly maximum | report only (mg/L) | all year | USEFDT |
| Manganese, total [as Mn] | monthly minimum | report only (mg/L) | all year | USEFDT |
| Manganese, total [as Mn] | monthly average | report only (mg/L) | all year | USEFDT |
| Manganese, total [as Mn] | monthly maximum | report only (mg/L) | all year | USEFDT |
| Aluminum, total [as Al] | monthly minimum | report only (mg/L) | all year | USEFDT |
| Aluminum, total [as Al] | monthly average | report only (mg/L) | all year | USEFDT |
| Aluminum, total [as Al] | monthly maximum | report only (mg/L) | all year | USEFDT |
| Aluminum, dissolved [as Al] | monthly minimum | report only (mg/L) | all year | USEFDT |
| Aluminum, dissolved [as Al] | monthly average | report only (mg/L) | all year | USEFDT |
| Aluminum, dissolved [as Al] | monthly maximum | report only (mg/L) | all year | USEFDT |
| Solids, total dissolved | monthly average | report only (mg/L) | all year | USEFDT |
| Solids, total dissolved | monthly maximum | report only (mg/L) | all year | USEFDT |
Cited limits by parameter: West Virginia's rules and the federal ones.
Same industry: the 1,301 Coal Mining permits in West Virginia.
· Save this facility as a site · Superfund sites nearby · Your permits on one board
On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/WV1007955 · MCP: https://passage-data.com/mcp