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Mark Energy LLC

Bituminous Coal And Lignite - Surface, Whitesburg, Kentucky. NPDES permit KY0113379, in force until Apr 30, 2028. Last 12 months: no values over a limit, 38 of 274 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form 1 monthly (20 values), outfall 001 form 2 quarterly (2 values), outfall 002 form 1 monthly (20 values), outfall 002 form 2 quarterly (2 values), outfall 003 form 1 monthly (20 values), outfall 003 form 2 quarterly (2 values), and 36 more forms
Renewal application due
Nov 2, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 314 reports late

Limits in force (468)

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
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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year001
Precipitation volumemaximumreport only (in/d)all year001
Precipitation volumemaximumreport only (in/d)all year001
Report due [yrmoda]valuereport only (N=0;Y=1)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
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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year002
Precipitation volumemaximumreport only (in/d)all year002
Precipitation volumemaximumreport only (in/d)all year002
Report due [yrmoda]valuereport only (N=0;Y=1)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
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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year003
Precipitation volumemaximumreport only (in/d)all year003
Precipitation volumemaximumreport only (in/d)all year003
Report due [yrmoda]valuereport only (N=0;Y=1)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
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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year004
Precipitation volumemaximumreport only (in/d)all year004
Precipitation volumemaximumreport only (in/d)all year004
Report due [yrmoda]valuereport only (N=0;Y=1)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
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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year005
Precipitation volumemaximumreport only (in/d)all year005
Precipitation volumemaximumreport only (in/d)all year005
Report due [yrmoda]valuereport only (N=0;Y=1)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
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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year006
Precipitation volumemaximumreport only (in/d)all year006
Precipitation volumemaximumreport only (in/d)all year006
Report due [yrmoda]valuereport only (N=0;Y=1)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, total suspendedmonthly average≤ 35 mg/Lall year007
Solids, total suspendeddaily maximum≤ 70 mg/Lall year007
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year007
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year007
Iron, total recoverablemonthly average≤ 3 mg/Lall year007
Iron, total recoverabledaily maximum≤ 4 mg/Lall year007
Manganese, total recoverablemonthly average≤ 2 mg/Lall year007
Manganese, total recoverabledaily maximum≤ 4 mg/Lall 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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year007
Precipitation volumemaximumreport only (in/d)all year007
Precipitation volumemaximumreport only (in/d)all year007
Report due [yrmoda]valuereport only (N=0;Y=1)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
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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year008
Precipitation volumemaximumreport only (in/d)all year008
Precipitation volumemaximumreport only (in/d)all year008
Report due [yrmoda]valuereport only (N=0;Y=1)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, total suspendedmonthly average≤ 35 mg/Lall year009
Solids, total suspendeddaily maximum≤ 70 mg/Lall year009
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year009
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year009
Iron, total recoverablemonthly average≤ 3 mg/Lall year009
Iron, total recoverabledaily maximum≤ 4 mg/Lall year009
Manganese, total recoverablemonthly average≤ 2 mg/Lall year009
Manganese, total recoverabledaily maximum≤ 4 mg/Lall 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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year009
Precipitation volumemaximumreport only (in/d)all year009
Precipitation volumemaximumreport only (in/d)all year009
Report due [yrmoda]valuereport only (N=0;Y=1)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, total suspendedmonthly average≤ 35 mg/Lall year010
Solids, total suspendeddaily maximum≤ 70 mg/Lall year010
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year010
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year010
Iron, total recoverablemonthly average≤ 3 mg/Lall year010
Iron, total recoverabledaily maximum≤ 4 mg/Lall year010
Manganese, total recoverablemonthly average≤ 2 mg/Lall year010
Manganese, total recoverabledaily 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
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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year010
Precipitation volumemaximumreport only (in/d)all year010
Precipitation volumemaximumreport only (in/d)all year010
Report due [yrmoda]valuereport only (N=0;Y=1)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, total suspendedmonthly average≤ 35 mg/Lall year011
Solids, total suspendeddaily maximum≤ 70 mg/Lall year011
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year011
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year011
Iron, total recoverablemonthly average≤ 3 mg/Lall year011
Iron, total recoverabledaily maximum≤ 4 mg/Lall year011
Manganese, total recoverablemonthly average≤ 2 mg/Lall year011
Manganese, total recoverabledaily maximum≤ 4 mg/Lall 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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year011
Precipitation volumemaximumreport only (in/d)all year011
Precipitation volumemaximumreport only (in/d)all year011
Report due [yrmoda]valuereport only (N=0;Y=1)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
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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year012
Precipitation volumemaximumreport only (in/d)all year012
Precipitation volumemaximumreport only (in/d)all year012
Report due [yrmoda]valuereport only (N=0;Y=1)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
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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year013
Precipitation volumemaximumreport only (in/d)all year013
Precipitation volumemaximumreport only (in/d)all year013
Report due [yrmoda]valuereport only (N=0;Y=1)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
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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year014
Precipitation volumemaximumreport only (in/d)all year014
Precipitation volumemaximumreport only (in/d)all year014
Report due [yrmoda]valuereport only (N=0;Y=1)all year014
Specific conductancemonthly averagereport only (uS/cm)all year015
Specific conductancedaily maximumreport only (uS/cm)all year015
pHminimum≥ 6 SUall year015
pHmaximum≤ 9 SUall year015
Solids, total suspendedmonthly average≤ 35 mg/Lall year015
Solids, total suspendeddaily maximum≤ 70 mg/Lall year015
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year015
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year015
Iron, total recoverablemonthly average≤ 3 mg/Lall year015
Iron, total recoverabledaily maximum≤ 4 mg/Lall year015
Manganese, total recoverablemonthly average≤ 2 mg/Lall year015
Manganese, total recoverabledaily 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
Date of Sample Collectionvaluereport only (date)all year015
Date of Sample Collectionvaluereport only (date)all year015
Date of Storm Eventvaluereport only (date)all year015
Date of Storm Eventvaluereport only (date)all year015
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year015
Precipitation volumemaximumreport only (in/d)all year015
Precipitation volumemaximumreport only (in/d)all year015
Report due [yrmoda]valuereport only (N=0;Y=1)all year015
Specific conductancemonthly averagereport only (uS/cm)all year016
Specific conductancedaily maximumreport only (uS/cm)all year016
pHminimum≥ 6 SUall year016
pHmaximum≤ 9 SUall year016
Solids, total suspendedmonthly average≤ 35 mg/Lall year016
Solids, total suspendeddaily maximum≤ 70 mg/Lall year016
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year016
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year016
Iron, total recoverablemonthly average≤ 3 mg/Lall year016
Iron, total recoverabledaily maximum≤ 4 mg/Lall year016
Manganese, total recoverablemonthly average≤ 2 mg/Lall year016
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year016
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year016
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year016
Date of Sample Collectionvaluereport only (date)all year016
Date of Sample Collectionvaluereport only (date)all year016
Date of Storm Eventvaluereport only (date)all year016
Date of Storm Eventvaluereport only (date)all year016
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year016
Precipitation volumemaximumreport only (in/d)all year016
Precipitation volumemaximumreport only (in/d)all year016
Report due [yrmoda]valuereport only (N=0;Y=1)all year016
Specific conductancemonthly averagereport only (uS/cm)all year017
Specific conductancedaily maximumreport only (uS/cm)all year017
pHminimum≥ 6 SUall year017
pHmaximum≤ 9 SUall year017
Solids, total suspendedmonthly average≤ 35 mg/Lall year017
Solids, total suspendeddaily maximum≤ 70 mg/Lall year017
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year017
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year017
Iron, total recoverablemonthly average≤ 3 mg/Lall year017
Iron, total recoverabledaily maximum≤ 4 mg/Lall year017
Manganese, total recoverablemonthly average≤ 2 mg/Lall year017
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year017
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year017
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year017
Date of Sample Collectionvaluereport only (date)all year017
Date of Sample Collectionvaluereport only (date)all year017
Date of Storm Eventvaluereport only (date)all year017
Date of Storm Eventvaluereport only (date)all year017
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year017
Precipitation volumemaximumreport only (in/d)all year017
Precipitation volumemaximumreport only (in/d)all year017
Report due [yrmoda]valuereport only (N=0;Y=1)all year017
Specific conductancemonthly averagereport only (uS/cm)all year018
Specific conductancedaily maximumreport only (uS/cm)all year018
pHminimum≥ 6 SUall year018
pHmaximum≤ 9 SUall year018
Solids, total suspendedmonthly average≤ 35 mg/Lall year018
Solids, total suspendeddaily maximum≤ 70 mg/Lall year018
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year018
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year018
Iron, total recoverablemonthly average≤ 3 mg/Lall year018
Iron, total recoverabledaily maximum≤ 4 mg/Lall year018
Manganese, total recoverablemonthly average≤ 2 mg/Lall year018
Manganese, total recoverabledaily 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
Date of Sample Collectionvaluereport only (date)all year018
Date of Sample Collectionvaluereport only (date)all year018
Date of Storm Eventvaluereport only (date)all year018
Date of Storm Eventvaluereport only (date)all year018
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year018
Precipitation volumemaximumreport only (in/d)all year018
Precipitation volumemaximumreport only (in/d)all year018
Report due [yrmoda]valuereport only (N=0;Y=1)all year018
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
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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year019
Precipitation volumemaximumreport only (in/d)all year019
Precipitation volumemaximumreport only (in/d)all year019
Report due [yrmoda]valuereport only (N=0;Y=1)all year019
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all yearI01
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all yearI01
Turbiditymonthly averagereport only (NTU)all yearI01
Turbiditydaily maximumreport only (NTU)all yearI01
Specific conductancemonthly averagereport only (uS/cm)all yearI01
Specific conductancedaily maximumreport only (uS/cm)all yearI01
Oxygen, dissolved [DO]minimumreport only (mg/L)all yearI01
pHminimumreport only (SU)all yearI01
pHmaximumreport only (SU)all yearI01
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all yearI01
Alkalinity, total [as CaCO3]daily maximumreport only (mg/L)all yearI01
Solids, total suspendedmonthly averagereport only (mg/L)all yearI01
Solids, total suspendeddaily maximumreport only (mg/L)all yearI01
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all yearI01
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all yearI01
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearI01
Sulfate, total [as SO4]daily maximumreport only (mg/L)all yearI01
Iron, total recoverablemonthly averagereport only (mg/L)all yearI01
Iron, total recoverabledaily maximumreport only (mg/L)all yearI01
Selenium, total recoverablemonthly averagereport only (ug/L)all yearI01
Selenium, total recoverabledaily maximumreport only (ug/L)all yearI01
Biotic Indexminimum≥ 66 diverse indexall yearI01
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearI01
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all yearI01
Report due [yrmoda]valuereport only (N=0;Y=1)all yearI01
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all yearI04
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all yearI04
Turbiditymonthly averagereport only (NTU)all yearI04
Turbiditydaily maximumreport only (NTU)all yearI04
Specific conductancemonthly averagereport only (uS/cm)all yearI04
Specific conductancedaily maximumreport only (uS/cm)all yearI04
Oxygen, dissolved [DO]minimumreport only (mg/L)all yearI04
pHminimumreport only (SU)all yearI04
pHmaximumreport only (SU)all yearI04
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all yearI04
Alkalinity, total [as CaCO3]daily maximumreport only (mg/L)all yearI04
Solids, total suspendedmonthly averagereport only (mg/L)all yearI04
Solids, total suspendeddaily maximumreport only (mg/L)all yearI04
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all yearI04
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all yearI04
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearI04
Sulfate, total [as SO4]daily maximumreport only (mg/L)all yearI04
Iron, total recoverablemonthly averagereport only (mg/L)all yearI04
Iron, total recoverabledaily maximumreport only (mg/L)all yearI04
Selenium, total recoverablemonthly averagereport only (ug/L)all yearI04
Selenium, total recoverabledaily maximumreport only (ug/L)all yearI04
Biotic Indexminimum≥ 63 diverse indexall yearI04
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearI04
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all yearI04
Report due [yrmoda]valuereport only (N=0;Y=1)all yearI04

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/KY0113379 · MCP: https://passage-data.com/mcp