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Carson One Mining LLC

Bituminous Coal And Lignite - Surface, Charleston, West Virginia. NPDES permit WV1017802 expired Oct 31, 2011; its limits still apply. No reports in EPA's file for the last 12 months. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form Q monthly (22 values), outfall 002 form Q monthly (22 values), outfall DBLR form Q monthly (17 values), outfall UBLR form Q monthly (17 values)
Last report on file
None in EPA's file for the last 12 months; that may be EPA's gap, not the facility's

Limits in force (78)

ParameterStatisticLimitMonthsOutfall
Flow ratemeanreport only (gal/min)all year001
Flow ratemaximumreport only (gal/min)all year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedminimumreport only (mg/L)all year001
Solids, total suspendedmean≤ 35 mg/Lall year001
Solids, total suspendedmaximum≤ 70 mg/Lall year001
Solids, settleableminimumreport only (mL/L)all year001
Solids, settleablemeanreport only (mL/L)all year001
Solids, settleablemaximum≤ .5 mL/Lall year001
Iron, total [as Fe]minimumreport only (mg/L)all year001
Iron, total [as Fe]mean≤ 1.42 mg/Lall year001
Iron, total [as Fe]maximum≤ 2.46 mg/Lall year001
Manganese, total [as Mn]minimumreport only (mg/L)all year001
Manganese, total [as Mn]mean≤ 2 mg/Lall year001
Manganese, total [as Mn]maximum≤ 3.47 mg/Lall year001
Aluminum, total [as Al]minimumreport only (mg/L)all year001
Aluminum, total [as Al]mean≤ .43 mg/Lall year001
Aluminum, total [as Al]maximum≤ .75 mg/Lall year001
Aluminum, dissolved [as Al]minimumreport only (mg/L)all year001
Aluminum, dissolved [as Al]meanreport only (mg/L)all year001
Aluminum, dissolved [as Al]maximumreport only (mg/L)all year001
Flow ratemeanreport only (gal/min)all year002
Flow ratemaximumreport only (gal/min)all year002
pHminimum≥ 6 SUall year002
pHmaximum≤ 9 SUall year002
Solids, total suspendedminimumreport only (mg/L)all year002
Solids, total suspendedmean≤ 35 mg/Lall year002
Solids, total suspendedmaximum≤ 70 mg/Lall year002
Solids, settleableminimumreport only (mL/L)all year002
Solids, settleablemeanreport only (mL/L)all year002
Solids, settleablemaximum≤ .5 mL/Lall year002
Iron, total [as Fe]minimumreport only (mg/L)all year002
Iron, total [as Fe]mean≤ 1.42 mg/Lall year002
Iron, total [as Fe]maximum≤ 2.46 mg/Lall year002
Manganese, total [as Mn]minimumreport only (mg/L)all year002
Manganese, total [as Mn]mean≤ .33 mg/Lall year002
Manganese, total [as Mn]maximum≤ .57 mg/Lall year002
Aluminum, total [as Al]minimumreport only (mg/L)all year002
Aluminum, total [as Al]mean≤ .43 mg/Lall year002
Aluminum, total [as Al]maximum≤ .75 mg/Lall year002
Aluminum, dissolved [as Al]minimumreport only (mg/L)all year002
Aluminum, dissolved [as Al]meanreport only (mg/L)all year002
Aluminum, dissolved [as Al]maximumreport only (mg/L)all year002
Stream flow, instantaneousmeanreport only (cfs)all yearDBLR
Stream flow, instantaneousmaximumreport only (cfs)all yearDBLR
pHminimumreport only (SU)all yearDBLR
pHmeanreport only (SU)all yearDBLR
pHmaximumreport only (SU)all yearDBLR
Iron, total [as Fe]minimumreport only (mg/L)all yearDBLR
Iron, total [as Fe]meanreport only (mg/L)all yearDBLR
Iron, total [as Fe]maximumreport only (mg/L)all yearDBLR
Manganese, total [as Mn]minimumreport only (mg/L)all yearDBLR
Manganese, total [as Mn]meanreport only (mg/L)all yearDBLR
Manganese, total [as Mn]maximumreport only (mg/L)all yearDBLR
Aluminum, total [as Al]minimumreport only (mg/L)all yearDBLR
Aluminum, total [as Al]meanreport only (mg/L)all yearDBLR
Aluminum, total [as Al]maximumreport only (mg/L)all yearDBLR
Aluminum, dissolved [as Al]minimumreport only (mg/L)all yearDBLR
Aluminum, dissolved [as Al]meanreport only (mg/L)all yearDBLR
Aluminum, dissolved [as Al]maximumreport only (mg/L)all yearDBLR
Stream flow, instantaneousmeanreport only (cfs)all yearUBLR
Stream flow, instantaneousmaximumreport only (cfs)all yearUBLR
pHminimumreport only (SU)all yearUBLR
pHmeanreport only (SU)all yearUBLR
pHmaximumreport only (SU)all yearUBLR
Iron, total [as Fe]minimumreport only (mg/L)all yearUBLR
Iron, total [as Fe]meanreport only (mg/L)all yearUBLR
Iron, total [as Fe]maximumreport only (mg/L)all yearUBLR
Manganese, total [as Mn]minimumreport only (mg/L)all yearUBLR
Manganese, total [as Mn]meanreport only (mg/L)all yearUBLR
Manganese, total [as Mn]maximumreport only (mg/L)all yearUBLR
Aluminum, total [as Al]minimumreport only (mg/L)all yearUBLR
Aluminum, total [as Al]meanreport only (mg/L)all yearUBLR
Aluminum, total [as Al]maximumreport only (mg/L)all yearUBLR
Aluminum, dissolved [as Al]minimumreport only (mg/L)all yearUBLR
Aluminum, dissolved [as Al]meanreport only (mg/L)all yearUBLR
Aluminum, dissolved [as Al]maximumreport only (mg/L)all yearUBLR

How strict are these limits?

Cited limits by parameter: West Virginia's rules and the federal ones.

Same industry: the 1,301 Coal Mining permits in West Virginia.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WV1017802 · MCP: https://passage-data.com/mcp