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Warrior Met Coal Mining, LLC

Bituminous Coal And Lignite - Surface, Brookwood, Alabama. NPDES permit AL0074349 expired Jul 31, 2022; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form 1 quarterly (44 values), outfall 001 form Q quarterly (6 values), outfall 001 form W quarterly (30 values), outfall 002 form 1 quarterly (44 values), outfall 002 form Q quarterly (6 values), outfall 002 form W quarterly (30 values), and 6 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 112 reports late

Limits in force (320)

ParameterStatisticLimitMonthsOutfall
Specific conductancemonthly averagereport only (uS/cm)all year001
Specific conductancemonthly averagereport only (uS/cm)all year001
Specific conductancedaily maximumreport only (uS/cm)all year001
Specific conductancedaily maximumreport only (uS/cm)all year001
Specific conductancemonthly averagereport only (uS/cm)all year001
Specific conductancemonthly averagereport only (uS/cm)all year001
Specific conductancedaily maximumreport only (uS/cm)all year001
Specific conductancedaily maximumreport only (uS/cm)all year001
Sulfate [as S]monthly averagereport only (mg/L)all year001
Sulfate [as S]monthly averagereport only (mg/L)all year001
Sulfate [as S]daily maximumreport only (mg/L)all year001
Sulfate [as S]daily maximumreport only (mg/L)all year001
Sulfate [as S]monthly averagereport only (mg/L)all year001
Sulfate [as S]monthly averagereport only (mg/L)all year001
Sulfate [as S]daily maximumreport only (mg/L)all year001
Sulfate [as S]daily maximumreport only (mg/L)all year001
pHdaily minimum≥ 6 SUall year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 8.5 SUall year001
pHdaily maximum≤ 8.5 SUall year001
pHdaily minimum≥ 6 SUall year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 10.5 SUall year001
pHdaily maximum≤ 10.5 SUall year001
pHdaily minimum≥ 6 SUall year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 35 mg/Lall year001
Solids, total suspendedmonthly average≤ 35 mg/Lall year001
Solids, total suspendeddaily maximum≤ 70 mg/Lall year001
Solids, total suspendeddaily maximum≤ 70 mg/Lall year001
Solids, settleabledaily maximum≤ .5 mL/Lall year001
Solids, settleabledaily maximum≤ .5 mL/Lall year001
Cadmium, dissolved [as Cd]monthly average≤ .269 ug/Lall year001
Cadmium, dissolved [as Cd]monthly average≤ .269 ug/Lall year001
Cadmium, dissolved [as Cd]daily maximum≤ 2.27 ug/Lall year001
Cadmium, dissolved [as Cd]daily maximum≤ 2.27 ug/Lall year001
Cadmium, dissolved [as Cd]monthly averagereport only (ug/L)all year001
Cadmium, dissolved [as Cd]monthly averagereport only (ug/L)all year001
Cadmium, dissolved [as Cd]daily maximumreport only (ug/L)all year001
Cadmium, dissolved [as Cd]daily maximumreport only (ug/L)all year001
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year001
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year001
Iron, total [as Fe]monthly average≤ 3 mg/Lall year001
Iron, total [as Fe]monthly average≤ 3 mg/Lall year001
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year001
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year001
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year001
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year001
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year001
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year001
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year001
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year001
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year001
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year001
Aluminum, total [as Al]monthly averagereport only (mg/L)all year001
Aluminum, total [as Al]monthly averagereport only (mg/L)all year001
Aluminum, total [as Al]daily maximumreport only (mg/L)all year001
Aluminum, total [as Al]daily maximumreport only (mg/L)all year001
Aluminum, total [as Al]monthly averagereport only (mg/L)all year001
Aluminum, total [as Al]monthly averagereport only (mg/L)all year001
Aluminum, total [as Al]daily maximumreport only (mg/L)all year001
Aluminum, total [as Al]daily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plant4-day averagereport only (MGD)all year001
Flow, in conduit or thru treatment plant4-day averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year001
Toxicity [chronic], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year001
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year001
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year001
Solids, total dissolved [TDS]monthly averagereport only (mg/L)all year001
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year001
Specific conductancemonthly averagereport only (uS/cm)all year002
Specific conductancemonthly averagereport only (uS/cm)all year002
Specific conductancedaily maximumreport only (uS/cm)all year002
Specific conductancedaily maximumreport only (uS/cm)all year002
Specific conductancemonthly averagereport only (uS/cm)all year002
Specific conductancemonthly averagereport only (uS/cm)all year002
Specific conductancedaily maximumreport only (uS/cm)all year002
Specific conductancedaily maximumreport only (uS/cm)all year002
Sulfate [as S]monthly averagereport only (mg/L)all year002
Sulfate [as S]monthly averagereport only (mg/L)all year002
Sulfate [as S]daily maximumreport only (mg/L)all year002
Sulfate [as S]daily maximumreport only (mg/L)all year002
Sulfate [as S]monthly averagereport only (mg/L)all year002
Sulfate [as S]monthly averagereport only (mg/L)all year002
Sulfate [as S]daily maximumreport only (mg/L)all year002
Sulfate [as S]daily maximumreport only (mg/L)all year002
pHdaily minimum≥ 6 SUall year002
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 8.5 SUall year002
pHdaily maximum≤ 8.5 SUall year002
pHdaily minimum≥ 6 SUall year002
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 10.5 SUall year002
pHdaily maximum≤ 10.5 SUall year002
pHdaily minimum≥ 6 SUall year002
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 9 SUall year002
pHdaily maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 35 mg/Lall year002
Solids, total suspendedmonthly average≤ 35 mg/Lall year002
Solids, total suspendeddaily maximum≤ 70 mg/Lall year002
Solids, total suspendeddaily maximum≤ 70 mg/Lall year002
Solids, settleabledaily maximum≤ .5 mL/Lall year002
Solids, settleabledaily maximum≤ .5 mL/Lall year002
Cadmium, dissolved [as Cd]monthly average≤ .269 ug/Lall year002
Cadmium, dissolved [as Cd]monthly average≤ .269 ug/Lall year002
Cadmium, dissolved [as Cd]daily maximum≤ 2.27 ug/Lall year002
Cadmium, dissolved [as Cd]daily maximum≤ 2.27 ug/Lall year002
Cadmium, dissolved [as Cd]monthly averagereport only (ug/L)all year002
Cadmium, dissolved [as Cd]monthly averagereport only (ug/L)all year002
Cadmium, dissolved [as Cd]daily maximumreport only (ug/L)all year002
Cadmium, dissolved [as Cd]daily maximumreport only (ug/L)all year002
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year002
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year002
Iron, total [as Fe]monthly average≤ 3 mg/Lall year002
Iron, total [as Fe]monthly average≤ 3 mg/Lall year002
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year002
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year002
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year002
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year002
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year002
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year002
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year002
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year002
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year002
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year002
Aluminum, total [as Al]monthly averagereport only (mg/L)all year002
Aluminum, total [as Al]monthly averagereport only (mg/L)all year002
Aluminum, total [as Al]daily maximumreport only (mg/L)all year002
Aluminum, total [as Al]daily maximumreport only (mg/L)all year002
Aluminum, total [as Al]monthly averagereport only (mg/L)all year002
Aluminum, total [as Al]monthly averagereport only (mg/L)all year002
Aluminum, total [as Al]daily maximumreport only (mg/L)all year002
Aluminum, total [as Al]daily maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plant4-day averagereport only (MGD)all year002
Flow, in conduit or thru treatment plant4-day averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year002
Toxicity [chronic], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year002
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year002
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year002
Solids, total dissolved [TDS]monthly averagereport only (mg/L)all year002
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year002
Specific conductancemonthly averagereport only (uS/cm)all year003
Specific conductancemonthly averagereport only (uS/cm)all year003
Specific conductancedaily maximumreport only (uS/cm)all year003
Specific conductancedaily maximumreport only (uS/cm)all year003
Specific conductancemonthly averagereport only (uS/cm)all year003
Specific conductancemonthly averagereport only (uS/cm)all year003
Specific conductancedaily maximumreport only (uS/cm)all year003
Specific conductancedaily maximumreport only (uS/cm)all year003
Sulfate [as S]monthly averagereport only (mg/L)all year003
Sulfate [as S]monthly averagereport only (mg/L)all year003
Sulfate [as S]daily maximumreport only (mg/L)all year003
Sulfate [as S]daily maximumreport only (mg/L)all year003
Sulfate [as S]monthly averagereport only (mg/L)all year003
Sulfate [as S]monthly averagereport only (mg/L)all year003
Sulfate [as S]daily maximumreport only (mg/L)all year003
Sulfate [as S]daily maximumreport only (mg/L)all year003
pHdaily minimum≥ 6 SUall year003
pHdaily minimum≥ 6 SUall year003
pHdaily maximum≤ 8.5 SUall year003
pHdaily maximum≤ 8.5 SUall year003
pHdaily minimum≥ 6 SUall year003
pHdaily minimum≥ 6 SUall year003
pHdaily maximum≤ 10.5 SUall year003
pHdaily maximum≤ 10.5 SUall year003
pHdaily minimum≥ 6 SUall year003
pHdaily minimum≥ 6 SUall year003
pHdaily maximum≤ 9 SUall year003
pHdaily maximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 35 mg/Lall year003
Solids, total suspendedmonthly average≤ 35 mg/Lall year003
Solids, total suspendeddaily maximum≤ 70 mg/Lall year003
Solids, total suspendeddaily maximum≤ 70 mg/Lall year003
Solids, settleabledaily maximum≤ .5 mL/Lall year003
Solids, settleabledaily maximum≤ .5 mL/Lall year003
Cadmium, dissolved [as Cd]monthly average≤ .269 ug/Lall year003
Cadmium, dissolved [as Cd]monthly average≤ .269 ug/Lall year003
Cadmium, dissolved [as Cd]daily maximum≤ 2.27 ug/Lall year003
Cadmium, dissolved [as Cd]daily maximum≤ 2.27 ug/Lall year003
Cadmium, dissolved [as Cd]monthly averagereport only (ug/L)all year003
Cadmium, dissolved [as Cd]monthly averagereport only (ug/L)all year003
Cadmium, dissolved [as Cd]daily maximumreport only (ug/L)all year003
Cadmium, dissolved [as Cd]daily maximumreport only (ug/L)all year003
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year003
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year003
Iron, total [as Fe]monthly average≤ 3 mg/Lall year003
Iron, total [as Fe]monthly average≤ 3 mg/Lall year003
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year003
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year003
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year003
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year003
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year003
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year003
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year003
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year003
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year003
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year003
Aluminum, total [as Al]monthly averagereport only (mg/L)all year003
Aluminum, total [as Al]monthly averagereport only (mg/L)all year003
Aluminum, total [as Al]daily maximumreport only (mg/L)all year003
Aluminum, total [as Al]daily maximumreport only (mg/L)all year003
Aluminum, total [as Al]monthly averagereport only (mg/L)all year003
Aluminum, total [as Al]monthly averagereport only (mg/L)all year003
Aluminum, total [as Al]daily maximumreport only (mg/L)all year003
Aluminum, total [as Al]daily maximumreport only (mg/L)all year003
Flow, in conduit or thru treatment plant4-day averagereport only (MGD)all year003
Flow, in conduit or thru treatment plant4-day averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year003
Toxicity [chronic], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year003
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year003
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year003
Solids, total dissolved [TDS]monthly averagereport only (mg/L)all year003
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year003
Specific conductancemonthly averagereport only (uS/cm)all year004
Specific conductancemonthly averagereport only (uS/cm)all year004
Specific conductancedaily maximumreport only (uS/cm)all year004
Specific conductancedaily maximumreport only (uS/cm)all year004
Specific conductancemonthly averagereport only (uS/cm)all year004
Specific conductancemonthly averagereport only (uS/cm)all year004
Specific conductancedaily maximumreport only (uS/cm)all year004
Specific conductancedaily maximumreport only (uS/cm)all year004
Sulfate [as S]monthly averagereport only (mg/L)all year004
Sulfate [as S]monthly averagereport only (mg/L)all year004
Sulfate [as S]daily maximumreport only (mg/L)all year004
Sulfate [as S]daily maximumreport only (mg/L)all year004
Sulfate [as S]monthly averagereport only (mg/L)all year004
Sulfate [as S]monthly averagereport only (mg/L)all year004
Sulfate [as S]daily maximumreport only (mg/L)all year004
Sulfate [as S]daily maximumreport only (mg/L)all year004
pHdaily minimum≥ 6 SUall year004
pHdaily minimum≥ 6 SUall year004
pHdaily maximum≤ 8.5 SUall year004
pHdaily maximum≤ 8.5 SUall year004
pHdaily minimum≥ 6 SUall year004
pHdaily minimum≥ 6 SUall year004
pHdaily maximum≤ 10.5 SUall year004
pHdaily maximum≤ 10.5 SUall year004
pHdaily minimum≥ 6 SUall year004
pHdaily minimum≥ 6 SUall year004
pHdaily maximum≤ 9 SUall year004
pHdaily maximum≤ 9 SUall year004
Solids, total suspendedmonthly average≤ 35 mg/Lall year004
Solids, total suspendedmonthly average≤ 35 mg/Lall year004
Solids, total suspendeddaily maximum≤ 70 mg/Lall year004
Solids, total suspendeddaily maximum≤ 70 mg/Lall year004
Solids, settleabledaily maximum≤ .5 mL/Lall year004
Solids, settleabledaily maximum≤ .5 mL/Lall year004
Cadmium, dissolved [as Cd]monthly average≤ .269 ug/Lall year004
Cadmium, dissolved [as Cd]monthly average≤ .269 ug/Lall year004
Cadmium, dissolved [as Cd]daily maximum≤ 2.27 ug/Lall year004
Cadmium, dissolved [as Cd]daily maximum≤ 2.27 ug/Lall year004
Cadmium, dissolved [as Cd]monthly averagereport only (ug/L)all year004
Cadmium, dissolved [as Cd]monthly averagereport only (ug/L)all year004
Cadmium, dissolved [as Cd]daily maximumreport only (ug/L)all year004
Cadmium, dissolved [as Cd]daily maximumreport only (ug/L)all year004
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year004
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year004
Iron, total [as Fe]monthly average≤ 3 mg/Lall year004
Iron, total [as Fe]monthly average≤ 3 mg/Lall year004
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year004
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year004
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year004
Iron, total [as Fe]4-day average≤ 3.45 mg/Lall year004
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year004
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year004
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year004
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year004
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year004
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year004
Aluminum, total [as Al]monthly averagereport only (mg/L)all year004
Aluminum, total [as Al]monthly averagereport only (mg/L)all year004
Aluminum, total [as Al]daily maximumreport only (mg/L)all year004
Aluminum, total [as Al]daily maximumreport only (mg/L)all year004
Aluminum, total [as Al]monthly averagereport only (mg/L)all year004
Aluminum, total [as Al]monthly averagereport only (mg/L)all year004
Aluminum, total [as Al]daily maximumreport only (mg/L)all year004
Aluminum, total [as Al]daily maximumreport only (mg/L)all year004
Flow, in conduit or thru treatment plant4-day averagereport only (MGD)all year004
Flow, in conduit or thru treatment plant4-day averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year004
Toxicity [chronic], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year004
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year004
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year004
Solids, total dissolved [TDS]monthly averagereport only (mg/L)all year004
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year004

How strict are these limits?

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

Same industry: the 76 Coal Mining permits in Alabama.

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Your permit document is the final word. As JSON: /api/v1/permits/AL0074349 · MCP: https://passage-data.com/mcp