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McWane, Inc.

Bituminous Coal And Lignite - Surface, Empire, Alabama. NPDES permit AL0068888 expired Dec 31, 2025; 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 010 form 1 quarterly (20 values), outfall 010 form Q quarterly (6 values), outfall 010 form W quarterly (14 values), outfall 013 form 1 quarterly (20 values), outfall 013 form Q quarterly (6 values), outfall 013 form W quarterly (14 values), and 18 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 224 reports late

Limits in force (280)

ParameterStatisticLimitMonthsOutfall
Specific conductancemonthly averagereport only (umho/cm)all year010
Specific conductancedaily maximumreport only (umho/cm)all year010
Specific conductancemonthly averagereport only (umho/cm)all year010
Specific conductancedaily maximumreport only (umho/cm)all year010
Sulfate [as S]monthly averagereport only (mg/L)all year010
Sulfate [as S]daily maximumreport only (mg/L)all year010
Sulfate [as S]monthly averagereport only (mg/L)all year010
Sulfate [as S]daily maximumreport only (mg/L)all year010
pHdaily minimum≥ 6 SUall year010
pHdaily maximum≤ 8.5 SUall year010
pHdaily minimum≥ 6 SUall year010
pHdaily maximum≤ 10.5 SUall year010
pHdaily minimum≥ 6 SUall year010
pHdaily maximum≤ 9 SUall year010
Solids, total suspendedmonthly average≤ 35 mg/Lall year010
Solids, total suspendeddaily maximum≤ 70 mg/Lall year010
Solids, settleabledaily maximum≤ .5 mL/Lall year010
Copper, dissolved [as Cu]monthly average≤ 8.9 ug/Lall year010
Copper, dissolved [as Cu]daily maximum≤ 13.4 ug/Lall year010
Copper, dissolved [as Cu]monthly averagereport only (ug/L)all year010
Copper, dissolved [as Cu]daily maximumreport only (ug/L)all year010
Iron, total [as Fe]monthly average≤ 3 mg/Lall year010
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year010
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year010
Lead, dissolved [as Pb]monthly average≤ 2.5 ug/Lall year010
Lead, dissolved [as Pb]daily maximum≤ 64.5 ug/Lall year010
Lead, dissolved [as Pb]monthly averagereport only (ug/L)all year010
Lead, dissolved [as Pb]daily maximumreport only (ug/L)all year010
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year010
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year010
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year010
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year010
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year010
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year010
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year010
Toxicity [chronic], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year010
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year010
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year010
Solids, total dissolved [TDS]monthly averagereport only (mg/L)all year010
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year010
Specific conductancemonthly averagereport only (umho/cm)all year013
Specific conductancedaily maximumreport only (umho/cm)all year013
Specific conductancemonthly averagereport only (umho/cm)all year013
Specific conductancedaily maximumreport only (umho/cm)all year013
Sulfate [as S]monthly averagereport only (mg/L)all year013
Sulfate [as S]daily maximumreport only (mg/L)all year013
Sulfate [as S]monthly averagereport only (mg/L)all year013
Sulfate [as S]daily maximumreport only (mg/L)all year013
pHdaily minimum≥ 6 SUall year013
pHdaily maximum≤ 8.5 SUall year013
pHdaily minimum≥ 6 SUall year013
pHdaily maximum≤ 10.5 SUall year013
pHdaily minimum≥ 6 SUall year013
pHdaily maximum≤ 9 SUall year013
Solids, total suspendedmonthly average≤ 35 mg/Lall year013
Solids, total suspendeddaily maximum≤ 70 mg/Lall year013
Solids, settleabledaily maximum≤ .5 mL/Lall year013
Copper, dissolved [as Cu]monthly average≤ 8.9 ug/Lall year013
Copper, dissolved [as Cu]daily maximum≤ 13.4 ug/Lall year013
Copper, dissolved [as Cu]monthly averagereport only (ug/L)all year013
Copper, dissolved [as Cu]daily maximumreport only (ug/L)all year013
Iron, total [as Fe]monthly average≤ 3 mg/Lall year013
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year013
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year013
Lead, dissolved [as Pb]monthly average≤ 2.5 ug/Lall year013
Lead, dissolved [as Pb]daily maximum≤ 64.5 ug/Lall year013
Lead, dissolved [as Pb]monthly averagereport only (ug/L)all year013
Lead, dissolved [as Pb]daily maximumreport only (ug/L)all year013
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year013
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year013
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year013
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year013
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year013
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year013
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year013
Toxicity [chronic], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year013
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year013
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year013
Solids, total dissolved [TDS]monthly averagereport only (mg/L)all year013
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year013
Specific conductancemonthly averagereport only (umho/cm)all year015
Specific conductancedaily maximumreport only (umho/cm)all year015
Specific conductancemonthly averagereport only (umho/cm)all year015
Specific conductancedaily maximumreport only (umho/cm)all year015
Sulfate [as S]monthly averagereport only (mg/L)all year015
Sulfate [as S]daily maximumreport only (mg/L)all year015
Sulfate [as S]monthly averagereport only (mg/L)all year015
Sulfate [as S]daily maximumreport only (mg/L)all year015
pHdaily minimum≥ 6 SUall year015
pHdaily maximum≤ 8.5 SUall year015
pHdaily minimum≥ 6 SUall year015
pHdaily maximum≤ 10.5 SUall year015
pHdaily minimum≥ 6 SUall year015
pHdaily maximum≤ 9 SUall year015
Solids, total suspendedmonthly average≤ 35 mg/Lall year015
Solids, total suspendeddaily maximum≤ 70 mg/Lall year015
Solids, settleabledaily maximum≤ .5 mL/Lall year015
Copper, dissolved [as Cu]monthly average≤ 8.9 ug/Lall year015
Copper, dissolved [as Cu]daily maximum≤ 13.4 ug/Lall year015
Copper, dissolved [as Cu]monthly averagereport only (ug/L)all year015
Copper, dissolved [as Cu]daily maximumreport only (ug/L)all year015
Iron, total [as Fe]monthly average≤ 3 mg/Lall year015
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year015
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year015
Lead, dissolved [as Pb]monthly average≤ 2.5 ug/Lall year015
Lead, dissolved [as Pb]daily maximum≤ 64.5 ug/Lall year015
Lead, dissolved [as Pb]monthly averagereport only (ug/L)all year015
Lead, dissolved [as Pb]daily maximumreport only (ug/L)all year015
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year015
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year015
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year015
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year015
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year015
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year015
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year015
Toxicity [chronic], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year015
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year015
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year015
Solids, total dissolved [TDS]monthly averagereport only (mg/L)all year015
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year015
Specific conductancemonthly averagereport only (umho/cm)all year018
Specific conductancedaily maximumreport only (umho/cm)all year018
Specific conductancemonthly averagereport only (umho/cm)all year018
Specific conductancedaily maximumreport only (umho/cm)all year018
Sulfate [as S]monthly averagereport only (mg/L)all year018
Sulfate [as S]daily maximumreport only (mg/L)all year018
Sulfate [as S]monthly averagereport only (mg/L)all year018
Sulfate [as S]daily maximumreport only (mg/L)all year018
pHdaily minimum≥ 6 SUall year018
pHdaily maximum≤ 9 SUall year018
pHdaily minimum≥ 6 SUall year018
pHdaily maximum≤ 10.5 SUall year018
pHdaily minimum≥ 6 SUall year018
pHdaily maximum≤ 9 SUall year018
Solids, total suspendedmonthly average≤ 35 mg/Lall year018
Solids, total suspendeddaily maximum≤ 70 mg/Lall year018
Solids, settleabledaily maximum≤ .5 mL/Lall year018
Iron, total [as Fe]monthly average≤ 3 mg/Lall year018
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year018
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year018
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year018
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year018
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year018
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year018
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year018
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year018
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year018
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year018
Solids, total dissolved [TDS]monthly averagereport only (mg/L)all year018
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year018
Specific conductancemonthly averagereport only (umho/cm)all year019
Specific conductancedaily maximumreport only (umho/cm)all year019
Specific conductancemonthly averagereport only (umho/cm)all year019
Specific conductancedaily maximumreport only (umho/cm)all year019
Sulfate [as S]monthly averagereport only (mg/L)all year019
Sulfate [as S]daily maximumreport only (mg/L)all year019
Sulfate [as S]monthly averagereport only (mg/L)all year019
Sulfate [as S]daily maximumreport only (mg/L)all year019
pHdaily minimum≥ 6 SUall year019
pHdaily maximum≤ 8.5 SUall year019
pHdaily minimum≥ 6 SUall year019
pHdaily maximum≤ 10.5 SUall year019
pHdaily minimum≥ 6 SUall year019
pHdaily maximum≤ 9 SUall year019
Solids, total suspendedmonthly average≤ 35 mg/Lall year019
Solids, total suspendeddaily maximum≤ 70 mg/Lall year019
Solids, settleabledaily maximum≤ .5 mL/Lall year019
Copper, dissolved [as Cu]monthly average≤ 8.9 ug/Lall year019
Copper, dissolved [as Cu]daily maximum≤ 13.4 ug/Lall year019
Copper, dissolved [as Cu]monthly averagereport only (ug/L)all year019
Copper, dissolved [as Cu]daily maximumreport only (ug/L)all year019
Iron, total [as Fe]monthly average≤ 3 mg/Lall year019
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year019
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year019
Lead, dissolved [as Pb]monthly average≤ 2.5 ug/Lall year019
Lead, dissolved [as Pb]daily maximum≤ 64.5 ug/Lall year019
Lead, dissolved [as Pb]monthly averagereport only (ug/L)all year019
Lead, dissolved [as Pb]daily maximumreport only (ug/L)all year019
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year019
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year019
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year019
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year019
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year019
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year019
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year019
Toxicity [chronic], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year019
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year019
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year019
Solids, total dissolved [TDS]monthly averagereport only (mg/L)all year019
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year019
Specific conductancemonthly averagereport only (umho/cm)all year020
Specific conductancedaily maximumreport only (umho/cm)all year020
Specific conductancemonthly averagereport only (umho/cm)all year020
Specific conductancedaily maximumreport only (umho/cm)all year020
Sulfate [as S]monthly averagereport only (mg/L)all year020
Sulfate [as S]daily maximumreport only (mg/L)all year020
Sulfate [as S]monthly averagereport only (mg/L)all year020
Sulfate [as S]daily maximumreport only (mg/L)all year020
pHdaily minimum≥ 6 SUall year020
pHdaily maximum≤ 9 SUall year020
pHdaily minimum≥ 6 SUall year020
pHdaily maximum≤ 10.5 SUall year020
pHdaily minimum≥ 6 SUall year020
pHdaily maximum≤ 9 SUall year020
Solids, total suspendedmonthly average≤ 35 mg/Lall year020
Solids, total suspendeddaily maximum≤ 70 mg/Lall year020
Solids, settleabledaily maximum≤ .5 mL/Lall year020
Iron, total [as Fe]monthly average≤ 3 mg/Lall year020
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year020
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year020
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year020
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year020
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year020
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year020
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year020
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year020
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year020
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year020
Solids, total dissolved [TDS]monthly averagereport only (mg/L)all year020
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year020
Specific conductancemonthly averagereport only (umho/cm)all year021
Specific conductancedaily maximumreport only (umho/cm)all year021
Specific conductancemonthly averagereport only (umho/cm)all year021
Specific conductancedaily maximumreport only (umho/cm)all year021
Sulfate [as S]monthly averagereport only (mg/L)all year021
Sulfate [as S]daily maximumreport only (mg/L)all year021
Sulfate [as S]monthly averagereport only (mg/L)all year021
Sulfate [as S]daily maximumreport only (mg/L)all year021
pHdaily minimum≥ 6 SUall year021
pHdaily maximum≤ 9 SUall year021
pHdaily minimum≥ 6 SUall year021
pHdaily maximum≤ 10.5 SUall year021
pHdaily minimum≥ 6 SUall year021
pHdaily maximum≤ 9 SUall year021
Solids, total suspendedmonthly average≤ 35 mg/Lall year021
Solids, total suspendeddaily maximum≤ 70 mg/Lall year021
Solids, settleabledaily maximum≤ .5 mL/Lall year021
Iron, total [as Fe]monthly average≤ 3 mg/Lall year021
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year021
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year021
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year021
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year021
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year021
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year021
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year021
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year021
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year021
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year021
Solids, total dissolved [TDS]monthly averagereport only (mg/L)all year021
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year021
Specific conductancemonthly averagereport only (umho/cm)all year029
Specific conductancedaily maximumreport only (umho/cm)all year029
Specific conductancemonthly averagereport only (umho/cm)all year029
Specific conductancedaily maximumreport only (umho/cm)all year029
Sulfate [as S]monthly averagereport only (mg/L)all year029
Sulfate [as S]daily maximumreport only (mg/L)all year029
Sulfate [as S]monthly averagereport only (mg/L)all year029
Sulfate [as S]daily maximumreport only (mg/L)all year029
pHdaily minimum≥ 6 SUall year029
pHdaily maximum≤ 9 SUall year029
pHdaily minimum≥ 6 SUall year029
pHdaily maximum≤ 10.5 SUall year029
pHdaily minimum≥ 6 SUall year029
pHdaily maximum≤ 9 SUall year029
Solids, total suspendedmonthly average≤ 35 mg/Lall year029
Solids, total suspendeddaily maximum≤ 70 mg/Lall year029
Solids, settleabledaily maximum≤ .5 mL/Lall year029
Iron, total [as Fe]monthly average≤ 3 mg/Lall year029
Iron, total [as Fe]daily maximum≤ 6 mg/Lall year029
Iron, total [as Fe]daily maximum≤ 7 mg/Lall year029
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year029
Manganese, total [as Mn]daily maximum≤ 4 mg/Lall year029
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year029
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year029
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year029
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year029
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year029
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year029
Solids, total dissolved [TDS]monthly averagereport only (mg/L)all year029
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year029

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/AL0068888 · MCP: https://passage-data.com/mcp