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The Black Diamond Company

Bituminous Coal And Lignite - Surface, Richlands, Virginia. NPDES permit VAM082222, in force until Apr 6, 2027. Last 12 months: no values over a limit, 117 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: outfall 0002 form Q quarterly (16 values), outfall 0010 form Q quarterly (13 values), outfall 5673 form Q quarterly (16 values)
Renewal application due
Oct 8, 2026 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 157 required values missing, 0 of 36 reports late

Limits in force (45)

ParameterStatisticLimitMonthsOutfall
pHinstantaneous minimum≥ 6 SUall year0002
pHinstantaneous maximum≤ 9 SUall year0002
Solids, total suspendeddaily minimumreport only (mg/L)all year0002
Solids, total suspendedmonthly average≤ 35 mg/Lall year0002
Solids, total suspendeddaily maximum≤ 70 mg/Lall year0002
Solids, settleabledaily minimumreport only (mL/L)all year0002
Solids, settleablemonthly averagereport only (mL/L)all year0002
Solids, settleabledaily maximumreport only (mL/L)all year0002
Iron, total [as Fe]daily minimumreport only (mg/L)all year0002
Iron, total [as Fe]monthly average≤ 3 mg/Lall year0002
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year0002
Manganese, total [as Mn]daily minimumreport only (mg/L)all year0002
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year0002
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year0002
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/min)all year0002
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/min)all year0002
pHinstantaneous minimum≥ 6 SUall year0010
pHinstantaneous maximum≤ 9 SUall year0010
Solids, total suspendeddaily minimumreport only (mg/L)all year0010
Solids, total suspendedmonthly average≤ 35 mg/Lall year0010
Solids, total suspendeddaily maximum≤ 70 mg/Lall year0010
Iron, total [as Fe]daily minimumreport only (mg/L)all year0010
Iron, total [as Fe]monthly average≤ 3 mg/Lall year0010
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year0010
Manganese, total [as Mn]daily minimumreport only (mg/L)all year0010
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year0010
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year0010
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/min)all year0010
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/min)all year0010
pHinstantaneous minimum≥ 6 SUall year5673
pHinstantaneous maximum≤ 9 SUall year5673
Solids, total suspendeddaily minimumreport only (mg/L)all year5673
Solids, total suspendedmonthly average≤ 35 mg/Lall year5673
Solids, total suspendeddaily maximum≤ 70 mg/Lall year5673
Solids, settleabledaily minimumreport only (mL/L)all year5673
Solids, settleablemonthly averagereport only (mL/L)all year5673
Solids, settleabledaily maximumreport only (mL/L)all year5673
Iron, total [as Fe]daily minimumreport only (mg/L)all year5673
Iron, total [as Fe]monthly average≤ 3 mg/Lall year5673
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year5673
Manganese, total [as Mn]daily minimumreport only (mg/L)all year5673
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year5673
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year5673
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/min)all year5673
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/min)all year5673

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

Same industry: the 169 Coal Mining permits in Virginia.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VAM082222 · MCP: https://passage-data.com/mcp