COAL-MAC LLC

NPDES permit WV1017179 · Minor NON-POTW · effective, expires 2028-02-14 · EPA's file as of 2026-09-26

Keep this permit as a site — opens New site at EPA's facility point (37.86, -82.1742); you set the radius.

These are the last limits EPA's file holds for this permit, from an earlier version of it (version 0 in EPA's file): its current version carries none yet. Read your permit: a renewal can change them.

EPA's record, 2025-09-01 to 2026-08-31

EPA's file shows no filings for this permit in this window. That is a statement about the file, not about the facility.

Reporting

Reports are due about 87 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

• Outfall 001, form Q: files for periods ending in Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
• Outfall 001, form R: files for periods ending in Mar, Jun, Dec
• Outfall 002, form Q: files for periods ending in Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec
• Outfall BASDULF1, form R: files for periods ending in Mar, Jun, Dec
• Outfall DULF, form Q: files for periods ending in Jan, Feb, Mar, Apr, May, Jun, Oct, Nov, Dec

How strict are these limits?

Each concentration limit against the same limit in comparable permits. Where it appears more than once, its strictest value.

• Manganese, total [as Mn], monthly maximum 3.47 mg/L — stricter than 54% of 979 other minor industrial and other permits in West Virginia; 31% have the same limit
• Aluminum, total [as Al], monthly average .43 mg/L — stricter than 33% of 1148 other minor industrial and other permits in West Virginia; 40% have the same limit
• Aluminum, total [as Al], monthly maximum .75 mg/L — stricter than 33% of 1147 other minor industrial and other permits in West Virginia; 41% have the same limit
• Iron, total [as Fe], monthly maximum 2.46 mg/L — stricter than 22% of 1206 other minor industrial and other permits in West Virginia; 46% have the same limit
• Iron, total [as Fe], monthly average 1.42 mg/L — stricter than 21% of 1208 other minor industrial and other permits in West Virginia; 46% have the same limit
• Toxicity [chronic], Ceriodaphnia dubia, monthly average .82 tox chronic — stricter than 1% of 284 other minor industrial and other permits in West Virginia; 99% have the same limit
• Solids, total suspended, monthly average 35 mg/L — stricter than 0% of 1202 other minor industrial and other permits in West Virginia; 86% have the same limit
• Manganese, total [as Mn], monthly average 2 mg/L — stricter than 0% of 977 other minor industrial and other permits in West Virginia; 86% have the same limit
• Solids, total suspended, monthly maximum 70 mg/L — stricter than 0% of 1136 other minor industrial and other permits in West Virginia; 91% have the same limit
• Toxicity [chronic], Ceriodaphnia dubia, monthly maximum 1.64 tox chronic — stricter than 0% of 284 other minor industrial and other permits in West Virginia; 98% have the same limit
• pH, monthly maximum 9 SU — stricter than 0% of 1325 other minor industrial and other permits in West Virginia; 99% have the same limit
• pH, monthly minimum at least 6 SU — stricter than 0% of 1326 other minor industrial and other permits in West Virginia; 100% have the same limit
• Solids, settleable, monthly maximum .5 mL/L — stricter than 0% of 1264 other minor industrial and other permits in West Virginia; 100% have the same limit

Limits in force (153)

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states