HIGHLAND MINING COMPANY

NPDES permit WV1022971 · Minor NON-POTW · effective, expires 2029-06-23 · 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.

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

1values over a limit
298required values missing, on 16 form(s)
0of 100 forms filed late

Last period with anything received: 2026-06-30. Most often over: Selenium, dry weight (1).

Reporting

Reports are due about 25 days after each monitoring period ends (the most common figure among WV permits in EPA's filings — check your permit).

Limits in force (284)

OutfallParameterStatisticLimitMonths
001Flow rateMO AVG report only all year
001Flow rateMO MAX report only all year
001Specific conductanceMO MIN report only all year
001Specific conductanceMO AVG report only all year
001Specific conductanceMO MAX report only all year
001pHMO MIN >= 6 SU all year
001pHMO MAX <= 9 SU all year
001Alkalinity, total [as CaCO3]MO MIN report only all year
001Alkalinity, total [as CaCO3]MO AVG report only all year
001Alkalinity, total [as CaCO3]MO MAX report only all year
001Solids, total suspendedMO MIN report only all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedMO MAX <= 70 mg/L all year
001Solids, settleableMO MIN report only all year
001Solids, settleableMO AVG report only all year
001Solids, settleableMO MAX <= .5 mL/L all year
001Calcium, total [as Ca]MO MIN report only all year
001Calcium, total [as Ca]MO AVG report only all year
001Calcium, total [as Ca]MO MAX report only all year
001Magnesium, total [as Mg]MO MIN report only all year
001Magnesium, total [as Mg]MO AVG report only all year
001Magnesium, total [as Mg]MO MAX report only all year
001Sodium, total [as Na]MO MIN report only all year
001Sodium, total [as Na]MO AVG report only all year
001Sodium, total [as Na]MO MAX report only all year
001Potassium, total [as K]MO MIN report only all year
001Potassium, total [as K]MO AVG report only all year
001Potassium, total [as K]MO MAX report only all year
001Sulfate, total [as SO4]MO MIN report only all year
001Sulfate, total [as SO4]MO AVG report only all year
001Sulfate, total [as SO4]MO MAX report only all year
001Selenium, total recoverableMO MIN report only all year
001Selenium, total recoverableMO AVG report only all year
001Selenium, total recoverableMO MAX report only all year
001Iron, total [as Fe]MO MIN report only all year
001Iron, total [as Fe]MO AVG <= .81 mg/L all year
001Iron, total [as Fe]MO MAX <= 1.41 mg/L all year
001Manganese, total [as Mn]MO MIN report only all year
001Manganese, total [as Mn]MO AVG <= 1 mg/L all year
001Manganese, total [as Mn]MO MAX <= 1.73 mg/L all year
001Aluminum, total [as Al]MO MIN report only all year
001Aluminum, total [as Al]MO AVG <= .43 mg/L all year
001Aluminum, total [as Al]MO MAX <= .75 mg/L all year
001Aluminum, dissolved [as Al]MO MIN report only all year
001Aluminum, dissolved [as Al]MO AVG report only all year
001Aluminum, dissolved [as Al]MO MAX report only all year
001Selenium, dry weightMAXIMUM <= 9.5 mg/kg all year
001Selenium, dry weightMAXIMUM <= 9.5 mg/kg all year
001Toxicity [chronic], Ceriodaphnia dubiaMO MIN report only all year
001Toxicity [chronic], Ceriodaphnia dubiaMO AVG <= .82 tox chronic all year
001Toxicity [chronic], Ceriodaphnia dubiaMO MAX <= 1.64 tox chronic all year
001Solids, total dissolvedMO MIN report only all year
001Solids, total dissolvedMO AVG report only all year
001Solids, total dissolvedMO MAX report only all year
002Flow rateMO AVG report only all year
002Flow rateMO MAX report only all year
002Specific conductanceMO MIN report only all year
002Specific conductanceMO AVG report only all year
002Specific conductanceMO MAX report only all year
002pHMO MIN >= 6 SU all year
002pHMO AVG report only all year
002pHMO MAX <= 9 SU all year
002Solids, total suspendedMO MIN report only all year
002Solids, total suspendedMO AVG <= 35 mg/L all year
002Solids, total suspendedMO MAX <= 70 mg/L all year
002Solids, settleableMO MAX <= .5 mL/L all year
002Sulfate, total [as SO4]MO MIN report only all year
002Sulfate, total [as SO4]MO AVG report only all year
002Sulfate, total [as SO4]MO MAX report only all year
002Selenium, total recoverableMO MIN report only all year
002Selenium, total recoverableMO AVG <= 6.5 ug/L all year
002Selenium, total recoverableMO MAX <= 11.3 ug/L all year
002Iron, total [as Fe]MO MIN report only all year
002Iron, total [as Fe]MO AVG <= 1.42 mg/L all year
002Iron, total [as Fe]MO MAX <= 2.46 mg/L all year
002Manganese, total [as Mn]MO MIN report only all year
002Manganese, total [as Mn]MO AVG <= 2 mg/L all year
002Manganese, total [as Mn]MO MAX <= 3.47 mg/L all year
002Aluminum, total [as Al]MO MIN report only all year
002Aluminum, total [as Al]MO AVG <= 3 mg/L all year
002Aluminum, total [as Al]MO MAX <= 6 mg/L all year
002Aluminum, dissolved [as Al]MO MIN report only all year
002Aluminum, dissolved [as Al]MO AVG report only all year
002Aluminum, dissolved [as Al]MO MAX report only all year
002Solids, total dissolvedMO MIN report only all year
002Solids, total dissolvedMO AVG report only all year
002Solids, total dissolvedMO MAX report only all year
017Flow rateMO AVG report only all year
017Flow rateMO MAX report only all year
017Specific conductanceMO MIN report only all year
017Specific conductanceMO AVG report only all year
017Specific conductanceMO MAX report only all year
017pHMO MIN >= 6 SU all year
017pHMO AVG report only all year
017pHMO MAX <= 9 SU all year
017Solids, total suspendedMO MIN report only all year
017Solids, total suspendedMO AVG <= 35 mg/L all year
017Solids, total suspendedMO MAX <= 70 mg/L all year
017Solids, settleableMO MAX <= .5 mL/L all year
017Sulfate, total [as SO4]MO MIN report only all year
017Sulfate, total [as SO4]MO AVG report only all year
017Sulfate, total [as SO4]MO MAX report only all year
017Selenium, total recoverableMO AVG <= 4.7 ug/L all year
017Selenium, total recoverableMO MAX <= 8.2 ug/L all year
017Iron, total [as Fe]MO MIN report only all year
017Iron, total [as Fe]MO AVG <= 1.42 mg/L all year
017Iron, total [as Fe]MO MAX <= 2.46 mg/L all year
017Manganese, total [as Mn]MO MIN report only all year
017Manganese, total [as Mn]MO AVG <= 2 mg/L all year
017Manganese, total [as Mn]MO MAX <= 3.47 mg/L all year
017Aluminum, total [as Al]MO MIN report only all year
017Aluminum, total [as Al]MO AVG <= 3 mg/L all year
017Aluminum, total [as Al]MO MAX <= 6 mg/L all year
017Aluminum, dissolved [as Al]MO MIN report only all year
017Aluminum, dissolved [as Al]MO AVG report only all year
017Aluminum, dissolved [as Al]MO MAX report only all year
017Solids, total dissolvedMO MIN report only all year
017Solids, total dissolvedMO AVG report only all year
017Solids, total dissolvedMO MAX report only all year
019Flow rateMO AVG report only all year
019Flow rateMO MAX report only all year
019Specific conductanceMO MIN report only all year
019Specific conductanceMO AVG report only all year
019Specific conductanceMO MAX report only all year
019pHMO MIN >= 6 SU all year
019pHMO MAX <= 9 SU all year
019Solids, total suspendedMO MIN report only all year
019Solids, total suspendedMO AVG <= 35 mg/L all year
019Solids, total suspendedMO MAX <= 70 mg/L all year
019Solids, settleableMO MAX <= .5 mL/L all year
019Sulfate, total [as SO4]MO MIN report only all year
019Sulfate, total [as SO4]MO AVG report only all year
019Sulfate, total [as SO4]MO MAX report only all year
019Selenium, total recoverableMO MIN report only all year
019Selenium, total recoverableMO AVG <= 6.5 ug/L all year
019Selenium, total recoverableMO MAX <= 11.3 ug/L all year
019Iron, total [as Fe]MO MIN report only all year
019Iron, total [as Fe]MO AVG <= 1.42 mg/L all year
019Iron, total [as Fe]MO MAX <= 2.46 mg/L all year
019Manganese, total [as Mn]MO MIN report only all year
019Manganese, total [as Mn]MO AVG <= 2 mg/L all year
019Manganese, total [as Mn]MO MAX <= 3.47 mg/L all year
019Aluminum, total [as Al]MO MIN report only all year
019Aluminum, total [as Al]MO AVG <= 3 mg/L all year
019Aluminum, total [as Al]MO MAX <= 6 mg/L all year
019Aluminum, dissolved [as Al]MO MIN report only all year
019Aluminum, dissolved [as Al]MO AVG report only all year
019Aluminum, dissolved [as Al]MO MAX report only all year
019Solids, total dissolvedMO MIN report only all year
019Solids, total dissolvedMO AVG report only all year
019Solids, total dissolvedMO MAX report only all year
BAS-1Stream flow, instantaneousMO AVG report only all year
BAS-1Stream flow, instantaneousMO MAX report only all year
BAS-1Specific conductanceMO MIN report only all year
BAS-1Specific conductanceMO AVG report only all year
BAS-1Specific conductanceMO MAX report only all year
BAS-1pHMO MIN report only all year
BAS-1pHMO MAX report only all year
BAS-1Alkalinity, total [as CaCO3]MO MIN report only all year
BAS-1Alkalinity, total [as CaCO3]MO AVG report only all year
BAS-1Alkalinity, total [as CaCO3]MO MAX report only all year
BAS-1Solids, total suspendedMO MIN report only all year
BAS-1Solids, total suspendedMO AVG report only all year
BAS-1Solids, total suspendedMO MAX report only all year
BAS-1Calcium, total [as Ca]MO MIN report only all year
BAS-1Calcium, total [as Ca]MO AVG report only all year
BAS-1Calcium, total [as Ca]MO MAX report only all year
BAS-1Magnesium, total [as Mg]MO MIN report only all year
BAS-1Magnesium, total [as Mg]MO AVG report only all year
BAS-1Magnesium, total [as Mg]MO MAX report only all year
BAS-1Sodium, total [as Na]MO MIN report only all year
BAS-1Sodium, total [as Na]MO AVG report only all year
BAS-1Sodium, total [as Na]MO MAX report only all year
BAS-1Potassium, total [as K]MO MIN report only all year
BAS-1Potassium, total [as K]MO AVG report only all year
BAS-1Potassium, total [as K]MO MAX report only all year
BAS-1Sulfate, total [as SO4]MO MIN report only all year
BAS-1Sulfate, total [as SO4]MO AVG report only all year
BAS-1Sulfate, total [as SO4]MO MAX report only all year
BAS-1Selenium, total recoverableMO MIN report only all year
BAS-1Selenium, total recoverableMO AVG report only all year
BAS-1Selenium, total recoverableMO MAX report only all year
BAS-1Iron, total [as Fe]MO MIN report only all year
BAS-1Iron, total [as Fe]MO AVG report only all year
BAS-1Iron, total [as Fe]MO MAX report only all year
BAS-1Manganese, total [as Mn]MO MIN report only all year
BAS-1Manganese, total [as Mn]MO AVG report only all year
BAS-1Manganese, total [as Mn]MO MAX report only all year
BAS-1Aluminum, total [as Al]MO MIN report only all year
BAS-1Aluminum, total [as Al]MO AVG report only all year
BAS-1Aluminum, total [as Al]MO MAX report only all year
BAS-1Aluminum, dissolved [as Al]MO MIN report only all year
BAS-1Aluminum, dissolved [as Al]MO AVG report only all year
BAS-1Aluminum, dissolved [as Al]MO MAX report only all year
BAS-1Solids, total dissolvedMO MIN report only all year
BAS-1Solids, total dissolvedMO AVG report only all year
BAS-1Solids, total dissolvedMO MAX report only all year
DBH-1Stream flow, instantaneousMO AVG report only all year
DBH-1Stream flow, instantaneousMO MAX report only all year
DBH-1Specific conductanceMO AVG report only all year
DBH-1Specific conductanceMO MAX report only all year
DBH-1pHMO MIN report only all year
DBH-1pHMO MAX report only all year
DBH-1Sulfate, total [as SO4]MO AVG report only all year
DBH-1Sulfate, total [as SO4]MO MAX report only all year
DBH-1Selenium, total recoverableMO MIN report only all year
DBH-1Selenium, total recoverableMO AVG report only all year
DBH-1Selenium, total recoverableMO MAX report only all year
DBH-1Iron, total [as Fe]MO AVG report only all year
DBH-1Iron, total [as Fe]MO MAX report only all year
DBH-1Manganese, total [as Mn]MO MIN report only all year
DBH-1Manganese, total [as Mn]MO AVG report only all year
DBH-1Manganese, total [as Mn]MO MAX report only all year
DBH-1Aluminum, total [as Al]MO MIN report only all year
DBH-1Aluminum, total [as Al]MO AVG report only all year
DBH-1Aluminum, total [as Al]MO MAX report only all year
DBH-1Aluminum, dissolved [as Al]MO MIN report only all year
DBH-1Aluminum, dissolved [as Al]MO AVG report only all year
DBH-1Aluminum, dissolved [as Al]MO MAX report only all year
DBH-1Solids, total dissolvedMO AVG report only all year
DBH-1Solids, total dissolvedMO MAX report only all year
DSFFStream flow, instantaneousMO AVG report only all year
DSFFStream flow, instantaneousMO MAX report only all year
DSFFSpecific conductanceMO AVG report only all year
DSFFSpecific conductanceMO MAX report only all year
DSFFpHMO MIN report only all year
DSFFpHMO MAX report only all year
DSFFSulfate, total [as SO4]MO AVG report only all year
DSFFSulfate, total [as SO4]MO MAX report only all year
DSFFSelenium, total recoverableMO MIN report only all year
DSFFSelenium, total recoverableMO AVG report only all year
DSFFSelenium, total recoverableMO MAX report only all year
DSFFIron, total [as Fe]MO AVG report only all year
DSFFIron, total [as Fe]MO MAX report only all year
DSFFManganese, total [as Mn]MO MIN report only all year
DSFFManganese, total [as Mn]MO AVG report only all year
DSFFManganese, total [as Mn]MO MAX report only all year
DSFFAluminum, total [as Al]MO MIN report only all year
DSFFAluminum, total [as Al]MO AVG report only all year
DSFFAluminum, total [as Al]MO MAX report only all year
DSFFAluminum, dissolved [as Al]MO MIN report only all year
DSFFAluminum, dissolved [as Al]MO AVG report only all year
DSFFAluminum, dissolved [as Al]MO MAX report only all year
DSFFSolids, total dissolvedMO AVG report only all year
DSFFSolids, total dissolvedMO MAX report only all year
SMBMH-FISHStream flow, instantaneousMO AVG report only all year
SMBMH-FISHStream flow, instantaneousMO MAX report only all year
SMBMH-FISHpHMO MIN report only all year
SMBMH-FISHpHMO MAX report only all year
SMBMH-FISHSelenium, total recoverableMO MIN report only all year
SMBMH-FISHSelenium, total recoverableMO AVG report only all year
SMBMH-FISHSelenium, total recoverableMO MAX report only all year
SMFF-FISHStream flow, instantaneousMO AVG report only all year
SMFF-FISHStream flow, instantaneousMO MAX report only all year
SMFF-FISHpHMO MIN report only all year
SMFF-FISHpHMO MAX report only all year
SMFF-FISHSelenium, total recoverableMO MIN report only all year
SMFF-FISHSelenium, total recoverableMO AVG report only all year
SMFF-FISHSelenium, total recoverableMO MAX report only all year
UTFFStream flow, instantaneousMO AVG report only all year
UTFFStream flow, instantaneousMO MAX report only all year
UTFFSpecific conductanceMO AVG report only all year
UTFFSpecific conductanceMO MAX report only all year
UTFFpHMO MIN report only all year
UTFFpHMO MAX report only all year
UTFFSulfate, total [as SO4]MO AVG report only all year
UTFFSulfate, total [as SO4]MO MAX report only all year
UTFFSelenium, total recoverableMO MIN report only all year
UTFFSelenium, total recoverableMO AVG report only all year
UTFFSelenium, total recoverableMO MAX report only all year
UTFFIron, total [as Fe]MO MIN report only all year
UTFFIron, total [as Fe]MO AVG report only all year
UTFFIron, total [as Fe]MO MAX report only all year
UTFFManganese, total [as Mn]MO MIN report only all year
UTFFManganese, total [as Mn]MO AVG report only all year
UTFFManganese, total [as Mn]MO MAX report only all year
UTFFAluminum, total [as Al]MO MIN report only all year
UTFFAluminum, total [as Al]MO AVG report only all year
UTFFAluminum, total [as Al]MO MAX report only all year
UTFFAluminum, dissolved [as Al]MO MIN report only all year
UTFFAluminum, dissolved [as Al]MO AVG report only all year
UTFFAluminum, dissolved [as Al]MO MAX report only all year
UTFFSolids, total dissolvedMO AVG report only all year
UTFFSolids, total dissolvedMO MAX report only all year

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