CONSOL Mining Co LLC

NPDES permit OH0059196 · Minor NON-POTW · expired, expires 2025-09-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2025-09-30 and is expired: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

0values over a limit
0required values missing, on 0 form(s)
0of 33 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (36)

OutfallParameterStatisticLimitMonths
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedDAILY MX <= 70 mg/L all year
001Sulfate, total [as SO4]MO AVG report only all year
001Sulfate, total [as SO4]DAILY MX report only all year
001Iron, total [as Fe]MO AVG <= 3500 ug/L all year
001Iron, total [as Fe]DAILY MX <= 7000 ug/L all year
001Manganese, total [as Mn]MO AVG <= 2000 ug/L all year
001Manganese, total [as Mn]DAILY MX <= 4000 ug/L all year
001RainfallMO AVG report only all year
001RainfallDAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Solids, total dissolved- 180 deg. CMO AVG report only all year
001Solids, total dissolved- 180 deg. CDAILY MX report only all year
801Specific conductanceMO AVG report only all year
801Specific conductanceDAILY MX report only all year
801Hardness, total [as CaCO3]MO AVG report only all year
801Hardness, total [as CaCO3]DAILY MX report only all year
801Chloride [as Cl]MO AVG report only all year
801Chloride [as Cl]DAILY MX report only all year
801Sulfate, total [as SO4]MO AVG report only all year
801Sulfate, total [as SO4]DAILY MX report only all year
801Solids, total dissolved- 180 deg. CMO AVG report only all year
801Solids, total dissolved- 180 deg. CDAILY MX report only all year
901Specific conductanceMO AVG report only all year
901Specific conductanceDAILY MX report only all year
901Hardness, total [as CaCO3]MO AVG report only all year
901Hardness, total [as CaCO3]DAILY MX report only all year
901Chloride [as Cl]MO AVG report only all year
901Chloride [as Cl]DAILY MX report only all year
901Sulfate, total [as SO4]MO AVG report only all year
901Sulfate, total [as SO4]DAILY MX report only all year
901Solids, total dissolved- 180 deg. CMO AVG report only all year
901Solids, total dissolved- 180 deg. CDAILY MX report only all year

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