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Nally & Hamilton Enterprises Inc

Bituminous Coal And Lignite - Surface, Cawood, Kentucky. NPDES permit KY0112208, in force until Oct 31, 2027. 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 monthly (22 values), outfall 002 form 1 monthly (22 values), outfall 003 form 1 monthly (22 values), outfall 004 form 1 monthly (22 values), outfall 005 form 1 monthly (22 values), outfall 006 form 1 monthly (22 values), and 16 more forms
Renewal application due
May 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 264 reports late

Limits in force (456)

ParameterStatisticLimitMonthsOutfall
Specific conductancemonthly averagereport only (uS/cm)all year001
Specific conductancedaily maximumreport only (uS/cm)all year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 35 mg/Lall year001
Solids, total suspendeddaily maximum≤ 70 mg/Lall year001
Solids, settleablemaximum≤ .5 mL/Lall year001
Solids, settleablemaximum≤ .5 mL/Lall year001
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year001
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year001
Iron, total recoverablemonthly average≤ 3 mg/Lall year001
Iron, total recoverabledaily maximum≤ 4 mg/Lall year001
Manganese, total recoverablemonthly average≤ 2 mg/Lall year001
Manganese, total recoverabledaily maximum≤ 4 mg/Lall 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
Date of Sample Collectionvaluereport only (date)all year001
Date of Sample Collectionvaluereport only (date)all year001
Date of Storm Eventvaluereport only (date)all year001
Date of Storm Eventvaluereport only (date)all year001
Precipitation volumemaximumreport only (in/d)all year001
Precipitation volumemaximumreport only (in/d)all year001
Specific conductancemonthly averagereport only (uS/cm)all year002
Specific conductancedaily maximumreport only (uS/cm)all year002
pHminimum≥ 6 SUall year002
pHmaximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 35 mg/Lall year002
Solids, total suspendeddaily maximum≤ 70 mg/Lall year002
Solids, settleablemaximum≤ .5 mL/Lall year002
Solids, settleablemaximum≤ .5 mL/Lall year002
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year002
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year002
Iron, total recoverablemonthly average≤ 3 mg/Lall year002
Iron, total recoverabledaily maximum≤ 4 mg/Lall year002
Manganese, total recoverablemonthly average≤ 2 mg/Lall year002
Manganese, total recoverabledaily maximum≤ 4 mg/Lall 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
Date of Sample Collectionvaluereport only (date)all year002
Date of Sample Collectionvaluereport only (date)all year002
Date of Storm Eventvaluereport only (date)all year002
Date of Storm Eventvaluereport only (date)all year002
Precipitation volumemaximumreport only (in/d)all year002
Precipitation volumemaximumreport only (in/d)all year002
Specific conductancemonthly averagereport only (uS/cm)all year003
Specific conductancedaily maximumreport only (uS/cm)all year003
pHminimum≥ 6 SUall year003
pHmaximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 35 mg/Lall year003
Solids, total suspendeddaily maximum≤ 70 mg/Lall year003
Solids, settleablemaximum≤ .5 mL/Lall year003
Solids, settleablemaximum≤ .5 mL/Lall year003
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year003
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year003
Iron, total recoverablemonthly average≤ 3 mg/Lall year003
Iron, total recoverabledaily maximum≤ 4 mg/Lall year003
Manganese, total recoverablemonthly average≤ 2 mg/Lall year003
Manganese, total recoverabledaily maximum≤ 4 mg/Lall 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
Date of Sample Collectionvaluereport only (date)all year003
Date of Sample Collectionvaluereport only (date)all year003
Date of Storm Eventvaluereport only (date)all year003
Date of Storm Eventvaluereport only (date)all year003
Precipitation volumemaximumreport only (in/d)all year003
Precipitation volumemaximumreport only (in/d)all year003
Specific conductancemonthly averagereport only (uS/cm)all year004
Specific conductancedaily maximumreport only (uS/cm)all year004
pHminimum≥ 6 SUall year004
pHmaximum≤ 9 SUall year004
Solids, total suspendedmonthly average≤ 35 mg/Lall year004
Solids, total suspendeddaily maximum≤ 70 mg/Lall year004
Solids, settleablemaximum≤ .5 mL/Lall year004
Solids, settleablemaximum≤ .5 mL/Lall year004
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year004
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year004
Iron, total recoverablemonthly average≤ 3 mg/Lall year004
Iron, total recoverabledaily maximum≤ 4 mg/Lall year004
Manganese, total recoverablemonthly average≤ 2 mg/Lall year004
Manganese, total recoverabledaily maximum≤ 4 mg/Lall 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
Date of Sample Collectionvaluereport only (date)all year004
Date of Sample Collectionvaluereport only (date)all year004
Date of Storm Eventvaluereport only (date)all year004
Date of Storm Eventvaluereport only (date)all year004
Precipitation volumemaximumreport only (in/d)all year004
Precipitation volumemaximumreport only (in/d)all year004
Specific conductancemonthly averagereport only (uS/cm)all year005
Specific conductancedaily maximumreport only (uS/cm)all year005
pHminimum≥ 6 SUall year005
pHmaximum≤ 9 SUall year005
Solids, total suspendedmonthly average≤ 35 mg/Lall year005
Solids, total suspendeddaily maximum≤ 70 mg/Lall year005
Solids, settleablemaximum≤ .5 mL/Lall year005
Solids, settleablemaximum≤ .5 mL/Lall year005
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year005
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year005
Iron, total recoverablemonthly average≤ 3 mg/Lall year005
Iron, total recoverabledaily maximum≤ 4 mg/Lall year005
Manganese, total recoverablemonthly average≤ 2 mg/Lall year005
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year005
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year005
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year005
Date of Sample Collectionvaluereport only (date)all year005
Date of Sample Collectionvaluereport only (date)all year005
Date of Storm Eventvaluereport only (date)all year005
Date of Storm Eventvaluereport only (date)all year005
Precipitation volumemaximumreport only (in/d)all year005
Precipitation volumemaximumreport only (in/d)all year005
Specific conductancemonthly averagereport only (uS/cm)all year006
Specific conductancedaily maximumreport only (uS/cm)all year006
pHminimum≥ 6 SUall year006
pHmaximum≤ 9 SUall year006
Solids, total suspendedmonthly average≤ 35 mg/Lall year006
Solids, total suspendeddaily maximum≤ 70 mg/Lall year006
Solids, settleablemaximum≤ .5 mL/Lall year006
Solids, settleablemaximum≤ .5 mL/Lall year006
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year006
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year006
Iron, total recoverablemonthly average≤ 3 mg/Lall year006
Iron, total recoverabledaily maximum≤ 4 mg/Lall year006
Manganese, total recoverablemonthly average≤ 2 mg/Lall year006
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year006
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year006
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year006
Date of Sample Collectionvaluereport only (date)all year006
Date of Sample Collectionvaluereport only (date)all year006
Date of Storm Eventvaluereport only (date)all year006
Date of Storm Eventvaluereport only (date)all year006
Precipitation volumemaximumreport only (in/d)all year006
Precipitation volumemaximumreport only (in/d)all year006
Specific conductancemonthly averagereport only (uS/cm)all year007
Specific conductancedaily maximumreport only (uS/cm)all year007
pHminimum≥ 6 SUall year007
pHmaximum≤ 9 SUall year007
Solids, settleablemaximum≤ .5 mL/Lall year007
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year007
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year007
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year007
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year007
Date of Sample Collectionvaluereport only (date)all year007
Date of Sample Collectionvaluereport only (date)all year007
Date of Storm Eventvaluereport only (date)all year007
Date of Storm Eventvaluereport only (date)all year007
Precipitation volumemaximumreport only (in/d)all year007
Precipitation volumemaximumreport only (in/d)all year007
Specific conductancemonthly averagereport only (uS/cm)all year008
Specific conductancedaily maximumreport only (uS/cm)all year008
pHminimum≥ 6 SUall year008
pHmaximum≤ 9 SUall year008
Solids, total suspendedmonthly average≤ 35 mg/Lall year008
Solids, total suspendeddaily maximum≤ 70 mg/Lall year008
Solids, settleablemaximum≤ .5 mL/Lall year008
Solids, settleablemaximum≤ .5 mL/Lall year008
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year008
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year008
Iron, total recoverablemonthly average≤ 3 mg/Lall year008
Iron, total recoverabledaily maximum≤ 4 mg/Lall year008
Manganese, total recoverablemonthly average≤ 2 mg/Lall year008
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year008
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year008
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year008
Date of Sample Collectionvaluereport only (date)all year008
Date of Sample Collectionvaluereport only (date)all year008
Date of Storm Eventvaluereport only (date)all year008
Date of Storm Eventvaluereport only (date)all year008
Precipitation volumemaximumreport only (in/d)all year008
Precipitation volumemaximumreport only (in/d)all year008
Specific conductancemonthly averagereport only (uS/cm)all year009
Specific conductancedaily maximumreport only (uS/cm)all year009
pHminimum≥ 6 SUall year009
pHmaximum≤ 9 SUall year009
Solids, settleablemaximum≤ .5 mL/Lall year009
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year009
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year009
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year009
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year009
Date of Sample Collectionvaluereport only (date)all year009
Date of Sample Collectionvaluereport only (date)all year009
Date of Storm Eventvaluereport only (date)all year009
Date of Storm Eventvaluereport only (date)all year009
Precipitation volumemaximumreport only (in/d)all year009
Precipitation volumemaximumreport only (in/d)all year009
Specific conductancemonthly averagereport only (uS/cm)all year010
Specific conductancedaily maximumreport only (uS/cm)all year010
pHminimum≥ 6 SUall year010
pHmaximum≤ 9 SUall year010
Solids, settleablemaximum≤ .5 mL/Lall year010
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year010
Sulfate, total [as SO4]daily maximumreport only (mg/L)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
Date of Sample Collectionvaluereport only (date)all year010
Date of Sample Collectionvaluereport only (date)all year010
Date of Storm Eventvaluereport only (date)all year010
Date of Storm Eventvaluereport only (date)all year010
Precipitation volumemaximumreport only (in/d)all year010
Precipitation volumemaximumreport only (in/d)all year010
Specific conductancemonthly averagereport only (uS/cm)all year011
Specific conductancedaily maximumreport only (uS/cm)all year011
pHminimum≥ 6 SUall year011
pHmaximum≤ 9 SUall year011
Solids, settleablemaximum≤ .5 mL/Lall year011
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year011
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year011
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year011
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year011
Date of Sample Collectionvaluereport only (date)all year011
Date of Sample Collectionvaluereport only (date)all year011
Date of Storm Eventvaluereport only (date)all year011
Date of Storm Eventvaluereport only (date)all year011
Precipitation volumemaximumreport only (in/d)all year011
Precipitation volumemaximumreport only (in/d)all year011
Specific conductancemonthly averagereport only (uS/cm)all year012
Specific conductancedaily maximumreport only (uS/cm)all year012
pHminimum≥ 6 SUall year012
pHmaximum≤ 9 SUall year012
Solids, total suspendedmonthly average≤ 35 mg/Lall year012
Solids, total suspendeddaily maximum≤ 70 mg/Lall year012
Solids, settleablemaximum≤ .5 mL/Lall year012
Solids, settleablemaximum≤ .5 mL/Lall year012
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year012
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year012
Iron, total recoverablemonthly average≤ 3 mg/Lall year012
Iron, total recoverabledaily maximum≤ 4 mg/Lall year012
Manganese, total recoverablemonthly average≤ 2 mg/Lall year012
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year012
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year012
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year012
Date of Sample Collectionvaluereport only (date)all year012
Date of Sample Collectionvaluereport only (date)all year012
Date of Storm Eventvaluereport only (date)all year012
Date of Storm Eventvaluereport only (date)all year012
Precipitation volumemaximumreport only (in/d)all year012
Precipitation volumemaximumreport only (in/d)all year012
Specific conductancemonthly averagereport only (uS/cm)all year013
Specific conductancedaily maximumreport only (uS/cm)all year013
pHminimum≥ 6 SUall year013
pHmaximum≤ 9 SUall year013
Solids, total suspendedmonthly average≤ 35 mg/Lall year013
Solids, total suspendeddaily maximum≤ 70 mg/Lall year013
Solids, settleablemaximum≤ .5 mL/Lall year013
Solids, settleablemaximum≤ .5 mL/Lall year013
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year013
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year013
Iron, total recoverablemonthly average≤ 3 mg/Lall year013
Iron, total recoverabledaily maximum≤ 4 mg/Lall year013
Manganese, total recoverablemonthly average≤ 2 mg/Lall year013
Manganese, total recoverabledaily 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
Date of Sample Collectionvaluereport only (date)all year013
Date of Sample Collectionvaluereport only (date)all year013
Date of Storm Eventvaluereport only (date)all year013
Date of Storm Eventvaluereport only (date)all year013
Precipitation volumemaximumreport only (in/d)all year013
Precipitation volumemaximumreport only (in/d)all year013
Specific conductancemonthly averagereport only (uS/cm)all year014
Specific conductancedaily maximumreport only (uS/cm)all year014
pHminimum≥ 6 SUall year014
pHmaximum≤ 9 SUall year014
Solids, total suspendedmonthly average≤ 35 mg/Lall year014
Solids, total suspendeddaily maximum≤ 70 mg/Lall year014
Solids, settleablemaximum≤ .5 mL/Lall year014
Solids, settleablemaximum≤ .5 mL/Lall year014
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year014
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year014
Iron, total recoverablemonthly average≤ 3 mg/Lall year014
Iron, total recoverabledaily maximum≤ 4 mg/Lall year014
Manganese, total recoverablemonthly average≤ 2 mg/Lall year014
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year014
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year014
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year014
Date of Sample Collectionvaluereport only (date)all year014
Date of Sample Collectionvaluereport only (date)all year014
Date of Storm Eventvaluereport only (date)all year014
Date of Storm Eventvaluereport only (date)all year014
Precipitation volumemaximumreport only (in/d)all year014
Precipitation volumemaximumreport only (in/d)all year014
Specific conductancemonthly averagereport only (uS/cm)all year019
Specific conductancedaily maximumreport only (uS/cm)all year019
pHminimum≥ 6 SUall year019
pHmaximum≤ 9 SUall year019
Solids, total suspendedmonthly average≤ 35 mg/Lall year019
Solids, total suspendeddaily maximum≤ 70 mg/Lall year019
Solids, settleablemaximum≤ .5 mL/Lall year019
Solids, settleablemaximum≤ .5 mL/Lall year019
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year019
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year019
Iron, total recoverablemonthly average≤ 3 mg/Lall year019
Iron, total recoverabledaily maximum≤ 4 mg/Lall year019
Manganese, total recoverablemonthly average≤ 2 mg/Lall year019
Manganese, total recoverabledaily 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
Date of Sample Collectionvaluereport only (date)all year019
Date of Sample Collectionvaluereport only (date)all year019
Date of Storm Eventvaluereport only (date)all year019
Date of Storm Eventvaluereport only (date)all year019
Precipitation volumemaximumreport only (in/d)all year019
Precipitation volumemaximumreport only (in/d)all year019
Specific conductancemonthly averagereport only (uS/cm)all year025
Specific conductancedaily maximumreport only (uS/cm)all year025
pHminimum≥ 6 SUall year025
pHmaximum≤ 9 SUall year025
Solids, total suspendedmonthly average≤ 35 mg/Lall year025
Solids, total suspendeddaily maximum≤ 70 mg/Lall year025
Solids, settleablemaximum≤ .5 mL/Lall year025
Solids, settleablemaximum≤ .5 mL/Lall year025
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year025
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year025
Iron, total recoverablemonthly average≤ 3 mg/Lall year025
Iron, total recoverabledaily maximum≤ 4 mg/Lall year025
Manganese, total recoverablemonthly average≤ 2 mg/Lall year025
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year025
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year025
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year025
Date of Sample Collectionvaluereport only (date)all year025
Date of Sample Collectionvaluereport only (date)all year025
Date of Storm Eventvaluereport only (date)all year025
Date of Storm Eventvaluereport only (date)all year025
Precipitation volumemaximumreport only (in/d)all year025
Precipitation volumemaximumreport only (in/d)all year025
Specific conductancemonthly averagereport only (uS/cm)all year028
Specific conductancedaily maximumreport only (uS/cm)all year028
pHminimum≥ 6 SUall year028
pHmaximum≤ 9 SUall year028
Solids, total suspendedmonthly average≤ 35 mg/Lall year028
Solids, total suspendeddaily maximum≤ 70 mg/Lall year028
Solids, settleablemaximum≤ .5 mL/Lall year028
Solids, settleablemaximum≤ .5 mL/Lall year028
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year028
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year028
Iron, total recoverablemonthly average≤ 3 mg/Lall year028
Iron, total recoverabledaily maximum≤ 4 mg/Lall year028
Manganese, total recoverablemonthly average≤ 2 mg/Lall year028
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year028
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year028
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year028
Date of Sample Collectionvaluereport only (date)all year028
Date of Sample Collectionvaluereport only (date)all year028
Date of Storm Eventvaluereport only (date)all year028
Date of Storm Eventvaluereport only (date)all year028
Precipitation volumemaximumreport only (in/d)all year028
Precipitation volumemaximumreport only (in/d)all year028
Specific conductancemonthly averagereport only (uS/cm)all year029
Specific conductancedaily maximumreport only (uS/cm)all year029
pHminimum≥ 6 SUall year029
pHmaximum≤ 9 SUall year029
Solids, total suspendedmonthly average≤ 35 mg/Lall year029
Solids, total suspendeddaily maximum≤ 70 mg/Lall year029
Solids, settleablemaximum≤ .5 mL/Lall year029
Solids, settleablemaximum≤ .5 mL/Lall year029
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year029
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year029
Iron, total recoverablemonthly average≤ 3 mg/Lall year029
Iron, total recoverabledaily maximum≤ 4 mg/Lall year029
Manganese, total recoverablemonthly average≤ 2 mg/Lall year029
Manganese, total recoverabledaily 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
Date of Sample Collectionvaluereport only (date)all year029
Date of Sample Collectionvaluereport only (date)all year029
Date of Storm Eventvaluereport only (date)all year029
Date of Storm Eventvaluereport only (date)all year029
Precipitation volumemaximumreport only (in/d)all year029
Precipitation volumemaximumreport only (in/d)all year029
Specific conductancemonthly averagereport only (uS/cm)all year030
Specific conductancedaily maximumreport only (uS/cm)all year030
pHminimum≥ 6 SUall year030
pHmaximum≤ 9 SUall year030
Solids, total suspendedmonthly average≤ 35 mg/Lall year030
Solids, total suspendeddaily maximum≤ 70 mg/Lall year030
Solids, settleablemaximum≤ .5 mL/Lall year030
Solids, settleablemaximum≤ .5 mL/Lall year030
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year030
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year030
Iron, total recoverablemonthly average≤ 3 mg/Lall year030
Iron, total recoverabledaily maximum≤ 4 mg/Lall year030
Manganese, total recoverablemonthly average≤ 2 mg/Lall year030
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year030
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year030
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year030
Date of Sample Collectionvaluereport only (date)all year030
Date of Sample Collectionvaluereport only (date)all year030
Date of Storm Eventvaluereport only (date)all year030
Date of Storm Eventvaluereport only (date)all year030
Precipitation volumemaximumreport only (in/d)all year030
Precipitation volumemaximumreport only (in/d)all year030
Specific conductancemonthly averagereport only (uS/cm)all year031
Specific conductancedaily maximumreport only (uS/cm)all year031
pHminimum≥ 6 SUall year031
pHmaximum≤ 9 SUall year031
Solids, total suspendedmonthly average≤ 35 mg/Lall year031
Solids, total suspendeddaily maximum≤ 70 mg/Lall year031
Solids, settleablemaximum≤ .5 mL/Lall year031
Solids, settleablemaximum≤ .5 mL/Lall year031
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year031
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year031
Iron, total recoverablemonthly average≤ 3 mg/Lall year031
Iron, total recoverabledaily maximum≤ 4 mg/Lall year031
Manganese, total recoverablemonthly average≤ 2 mg/Lall year031
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year031
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year031
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year031
Date of Sample Collectionvaluereport only (date)all year031
Date of Sample Collectionvaluereport only (date)all year031
Date of Storm Eventvaluereport only (date)all year031
Date of Storm Eventvaluereport only (date)all year031
Precipitation volumemaximumreport only (in/d)all year031
Precipitation volumemaximumreport only (in/d)all year031
Specific conductancemonthly averagereport only (uS/cm)all year032
Specific conductancedaily maximumreport only (uS/cm)all year032
pHminimum≥ 6 SUall year032
pHmaximum≤ 9 SUall year032
Solids, total suspendedmonthly average≤ 35 mg/Lall year032
Solids, total suspendeddaily maximum≤ 70 mg/Lall year032
Solids, settleablemaximum≤ .5 mL/Lall year032
Solids, settleablemaximum≤ .5 mL/Lall year032
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year032
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year032
Iron, total recoverablemonthly average≤ 3 mg/Lall year032
Iron, total recoverabledaily maximum≤ 4 mg/Lall year032
Manganese, total recoverablemonthly average≤ 2 mg/Lall year032
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year032
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year032
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year032
Date of Sample Collectionvaluereport only (date)all year032
Date of Sample Collectionvaluereport only (date)all year032
Date of Storm Eventvaluereport only (date)all year032
Date of Storm Eventvaluereport only (date)all year032
Precipitation volumemaximumreport only (in/d)all year032
Precipitation volumemaximumreport only (in/d)all year032
Specific conductancemonthly averagereport only (uS/cm)all year033
Specific conductancedaily maximumreport only (uS/cm)all year033
pHminimum≥ 6 SUall year033
pHmaximum≤ 9 SUall year033
Solids, total suspendedmonthly average≤ 35 mg/Lall year033
Solids, total suspendeddaily maximum≤ 70 mg/Lall year033
Solids, settleablemaximum≤ .5 mL/Lall year033
Solids, settleablemaximum≤ .5 mL/Lall year033
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year033
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year033
Iron, total recoverablemonthly average≤ 3 mg/Lall year033
Iron, total recoverabledaily maximum≤ 4 mg/Lall year033
Manganese, total recoverablemonthly average≤ 2 mg/Lall year033
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year033
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year033
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year033
Date of Sample Collectionvaluereport only (date)all year033
Date of Sample Collectionvaluereport only (date)all year033
Date of Storm Eventvaluereport only (date)all year033
Date of Storm Eventvaluereport only (date)all year033
Precipitation volumemaximumreport only (in/d)all year033
Precipitation volumemaximumreport only (in/d)all year033

How strict are these limits?

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

Same industry: the 66 Coal Mining permits in Kentucky.

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Your permit document is the final word. As JSON: /api/v1/permits/KY0112208 · MCP: https://passage-data.com/mcp