PINNACLE MINING COMPANY, LLC

NPDES permit WV0052531 · Minor NON-POTW · expired, expires 2024-08-07 · 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 2024-08-07 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

10values over a limit
11required values missing, on 9 form(s)
21of 63 forms filed late

Last period with anything received: 2026-05-31. Most often over: Iron, total [as Fe] (10).

Reporting

Reports are due about 56 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (167)

OutfallParameterStatisticLimitMonths
003Flow rateMO AVG report only all year
003Flow rateMO MAX report only all year
003Specific conductanceMO MIN report only all year
003Specific conductanceMO AVG report only all year
003Specific conductanceMO MAX report only all year
003pHMO MIN >= 6 SU all year
003pHMO MAX <= 9 SU all year
003Solids, total suspendedMO MIN report only all year
003Solids, total suspendedMO AVG <= 35 mg/L all year
003Solids, total suspendedMO MAX <= 70 mg/L all year
003Solids, settleableMO MIN report only all year
003Solids, settleableMO AVG report only all year
003Solids, settleableMO MAX <= .5 mL/L all year
003Sulfate, total [as SO4]MO MIN report only all year
003Sulfate, total [as SO4]MO AVG report only all year
003Sulfate, total [as SO4]MO MAX report only all year
003Iron, total [as Fe]MO MIN report only all year
003Iron, total [as Fe]MO AVG <= .95 mg/L all year
003Iron, total [as Fe]MO MAX <= 1.64 mg/L all year
003Manganese, total [as Mn]MO MIN report only all year
003Manganese, total [as Mn]MO AVG <= 2 mg/L all year
003Manganese, total [as Mn]MO MAX <= 3.47 mg/L all year
003Aluminum, total [as Al]MO MIN report only all year
003Aluminum, total [as Al]MO AVG <= 1.216 mg/L all year
003Aluminum, total [as Al]MO MAX <= 2.122 mg/L all year
003Aluminum, dissolved [as Al]MO MIN report only all year
003Aluminum, dissolved [as Al]MO AVG report only all year
003Aluminum, dissolved [as Al]MO MAX report only all year
003Solids, total dissolvedMO MIN report only all year
003Solids, total dissolvedMO AVG report only all year
003Solids, total dissolvedMO MAX report only all year
004Flow rateMO AVG report only all year
004Flow rateMO MAX report only all year
004Specific conductanceMO MIN report only all year
004Specific conductanceMO AVG report only all year
004Specific conductanceMO MAX report only all year
004pHMO MIN >= 6 SU all year
004pHMO MAX <= 9 SU all year
004Solids, total suspendedMO AVG <= 35 mg/L all year
004Solids, total suspendedMO MAX <= 70 mg/L all year
004Solids, settleableMO MAX <= .5 mL/L all year
004Sulfate, total [as SO4]MO MIN report only all year
004Sulfate, total [as SO4]MO AVG report only all year
004Sulfate, total [as SO4]MO MAX report only all year
004Iron, total [as Fe]MO AVG <= .95 mg/L all year
004Iron, total [as Fe]MO MAX <= 1.64 mg/L all year
004Manganese, total [as Mn]MO AVG <= 2 mg/L all year
004Manganese, total [as Mn]MO MAX <= 3.47 mg/L all year
004Aluminum, total [as Al]MO AVG <= .226 mg/L all year
004Aluminum, total [as Al]MO MAX <= .396 mg/L all year
004Aluminum, dissolved [as Al]MO AVG report only all year
004Aluminum, dissolved [as Al]MO MAX report only all year
004Solids, total dissolvedMO MIN report only all year
004Solids, total dissolvedMO AVG report only all year
004Solids, total dissolvedMO MAX report only all year
010Flow rateMO AVG report only all year
010Flow rateMO MAX report only all year
010Specific conductanceMO MIN report only all year
010Specific conductanceMO AVG report only all year
010Specific conductanceMO MAX report only all year
010pHMO MIN >= 6 SU all year
010pHMO MAX <= 9 SU all year
010Solids, total suspendedMO AVG <= 35 mg/L all year
010Solids, total suspendedMO MAX <= 70 mg/L all year
010Solids, settleableMO MAX <= .5 mL/L all year
010Sulfate, total [as SO4]MO MIN report only all year
010Sulfate, total [as SO4]MO AVG report only all year
010Sulfate, total [as SO4]MO MAX report only all year
010Iron, total [as Fe]MO AVG <= .95 mg/L all year
010Iron, total [as Fe]MO MAX <= 1.64 mg/L all year
010Manganese, total [as Mn]MO AVG <= 2 mg/L all year
010Manganese, total [as Mn]MO MAX <= 4 mg/L all year
010Aluminum, total [as Al]MO AVG <= 3 mg/L all year
010Aluminum, total [as Al]MO MAX <= 6 mg/L all year
010Aluminum, dissolved [as Al]MO AVG report only all year
010Aluminum, dissolved [as Al]MO MAX report only all year
010Solids, total dissolvedMO MIN report only all year
010Solids, total dissolvedMO AVG report only all year
010Solids, total dissolvedMO MAX report only all year
011Flow rateMO AVG report only all year
011Flow rateMO MAX report only all year
011Specific conductanceMO MIN report only all year
011Specific conductanceMO AVG report only all year
011Specific conductanceMO MAX report only all year
011pHMO MIN >= 6 SU all year
011pHMO MAX <= 9 SU all year
011Solids, total suspendedMO AVG <= 35 mg/L all year
011Solids, total suspendedMO MAX <= 70 mg/L all year
011Solids, settleableMO MAX <= .5 mL/L all year
011Sulfate, total [as SO4]MO MIN report only all year
011Sulfate, total [as SO4]MO AVG report only all year
011Sulfate, total [as SO4]MO MAX report only all year
011Iron, total [as Fe]MO AVG <= .95 mg/L all year
011Iron, total [as Fe]MO MAX <= 1.64 mg/L all year
011Manganese, total [as Mn]MO AVG <= 2 mg/L all year
011Manganese, total [as Mn]MO MAX <= 3.47 mg/L all year
011Aluminum, total [as Al]MO AVG <= .226 mg/L all year
011Aluminum, total [as Al]MO MAX <= .396 mg/L all year
011Aluminum, dissolved [as Al]MO AVG report only all year
011Aluminum, dissolved [as Al]MO MAX report only all year
011Solids, total dissolvedMO MIN report only all year
011Solids, total dissolvedMO AVG report only all year
011Solids, total dissolvedMO MAX report only all year
012Flow rateMO AVG report only all year
012Flow rateMO MAX report only all year
012Specific conductanceMO MIN report only all year
012Specific conductanceMO AVG report only all year
012Specific conductanceMO MAX report only all year
012pHMO MIN >= 6 SU all year
012pHMO MAX <= 9 SU all year
012Solids, total suspendedMO AVG <= 35 mg/L all year
012Solids, total suspendedMO MAX <= 70 mg/L all year
012Solids, settleableMO MAX <= .5 mL/L all year
012Sulfate, total [as SO4]MO MIN report only all year
012Sulfate, total [as SO4]MO AVG report only all year
012Sulfate, total [as SO4]MO MAX report only all year
012Iron, total [as Fe]MO AVG <= .95 mg/L all year
012Iron, total [as Fe]MO MAX <= 1.64 mg/L all year
012Manganese, total [as Mn]MO AVG <= 2 mg/L all year
012Manganese, total [as Mn]MO MAX <= 4 mg/L all year
012Aluminum, total [as Al]MO AVG <= 3 mg/L all year
012Aluminum, total [as Al]MO MAX <= 6 mg/L all year
012Aluminum, dissolved [as Al]MO AVG report only all year
012Aluminum, dissolved [as Al]MO MAX report only all year
012Solids, total dissolvedMO MIN report only all year
012Solids, total dissolvedMO AVG report only all year
012Solids, total dissolvedMO MAX report only all year
DSEC04Stream flow, instantaneousMO AVG report only all year
DSEC04Stream flow, instantaneousMO MAX report only all year
DSEC04Specific conductanceMO AVG report only all year
DSEC04Specific conductanceMO MAX report only all year
DSEC04pHMO MIN report only all year
DSEC04pHMO MAX report only all year
DSEC04Sulfate, total [as SO4]MO AVG report only all year
DSEC04Sulfate, total [as SO4]MO MAX report only all year
DSEC04Iron, total [as Fe]MO AVG report only all year
DSEC04Iron, total [as Fe]MO MAX report only all year
DSEC04Manganese, total [as Mn]MO AVG report only all year
DSEC04Manganese, total [as Mn]MO MAX report only all year
DSEC04Aluminum, total [as Al]MO AVG report only all year
DSEC04Aluminum, total [as Al]MO MAX report only all year
DSEC04Aluminum, dissolved [as Al]MO MIN report only all year
DSEC04Aluminum, dissolved [as Al]MO AVG report only all year
DSEC04Aluminum, dissolved [as Al]MO MAX report only all year
DSEC04Solids, total dissolvedMO AVG report only all year
DSEC04Solids, total dissolvedMO MAX report only all year
USEC10Stream flow, instantaneousMO AVG report only all year
USEC10Stream flow, instantaneousMO MAX report only all year
USEC10Specific conductanceMO MIN report only all year
USEC10Specific conductanceMO AVG report only all year
USEC10Specific conductanceMO MAX report only all year
USEC10pHMO MIN report only all year
USEC10pHMO MAX report only all year
USEC10Sulfate, total [as SO4]MO MIN report only all year
USEC10Sulfate, total [as SO4]MO AVG report only all year
USEC10Sulfate, total [as SO4]MO MAX report only all year
USEC10Iron, total [as Fe]MO AVG report only all year
USEC10Iron, total [as Fe]MO MAX report only all year
USEC10Manganese, total [as Mn]MO AVG report only all year
USEC10Manganese, total [as Mn]MO MAX report only all year
USEC10Aluminum, total [as Al]MO AVG report only all year
USEC10Aluminum, total [as Al]MO MAX report only all year
USEC10Aluminum, dissolved [as Al]MO AVG report only all year
USEC10Aluminum, dissolved [as Al]MO MAX report only all year
USEC10Solids, total dissolvedMO MIN report only all year
USEC10Solids, total dissolvedMO AVG report only all year
USEC10Solids, total dissolvedMO MAX 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