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Blue Diamond Mining LLC Consolidated

Bituminous Coal And Lignite - Surface, Hazard, Kentucky. NPDES permit KY0113034 expired Feb 28, 2026; 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 004 form 1 monthly (15 values), outfall 005 form 1 monthly (15 values), outfall 006 form 1 monthly (15 values), outfall 007 form 1 monthly (15 values), outfall 023 form 1 monthly (22 values), outfall 102 form 1 monthly (15 values), and 17 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 209 reports late

Limits in force (310)

ParameterStatisticLimitMonthsOutfall
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, 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
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, 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
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, 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
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 year023
Specific conductancedaily maximumreport only (uS/cm)all year023
pHminimum≥ 6 SUall year023
pHmaximum≤ 9 SUall year023
Solids, total suspendedmonthly average≤ 35 mg/Lall year023
Solids, total suspendeddaily maximum≤ 70 mg/Lall year023
Solids, settleablemaximum≤ .5 mL/Lall year023
Solids, settleablemaximum≤ .5 mL/Lall year023
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year023
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year023
Iron, total recoverablemonthly average≤ 3 mg/Lall year023
Iron, total recoverabledaily maximum≤ 4 mg/Lall year023
Manganese, total recoverablemonthly average≤ 2 mg/Lall year023
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year023
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year023
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year023
Date of Sample Collectionvaluereport only (date)all year023
Date of Sample Collectionvaluereport only (date)all year023
Date of Storm Eventvaluereport only (date)all year023
Date of Storm Eventvaluereport only (date)all year023
Precipitation volumemaximumreport only (in/d)all year023
Precipitation volumemaximumreport only (in/d)all year023
Specific conductancemonthly averagereport only (uS/cm)all year102
Specific conductancedaily maximumreport only (uS/cm)all year102
pHminimum≥ 6 SUall year102
pHmaximum≤ 9 SUall year102
Solids, settleablemaximum≤ .5 mL/Lall year102
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year102
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year102
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year102
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year102
Date of Sample Collectionvaluereport only (date)all year102
Date of Sample Collectionvaluereport only (date)all year102
Date of Storm Eventvaluereport only (date)all year102
Date of Storm Eventvaluereport only (date)all year102
Precipitation volumemaximumreport only (in/d)all year102
Precipitation volumemaximumreport only (in/d)all year102
Specific conductancemonthly averagereport only (uS/cm)all year103
Specific conductancedaily maximumreport only (uS/cm)all year103
pHminimum≥ 6 SUall year103
pHmaximum≤ 9 SUall year103
Solids, total suspendedmonthly average≤ 35 mg/Lall year103
Solids, total suspendeddaily maximum≤ 70 mg/Lall year103
Solids, settleablemaximum≤ .5 mL/Lall year103
Solids, settleablemaximum≤ .5 mL/Lall year103
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year103
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year103
Iron, total recoverablemonthly average≤ 3 mg/Lall year103
Iron, total recoverabledaily maximum≤ 4 mg/Lall year103
Manganese, total recoverablemonthly average≤ 2 mg/Lall year103
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year103
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year103
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year103
Date of Sample Collectionvaluereport only (date)all year103
Date of Sample Collectionvaluereport only (date)all year103
Date of Storm Eventvaluereport only (date)all year103
Date of Storm Eventvaluereport only (date)all year103
Precipitation volumemaximumreport only (in/d)all year103
Precipitation volumemaximumreport only (in/d)all year103
Specific conductancemonthly averagereport only (uS/cm)all year113
Specific conductancedaily maximumreport only (uS/cm)all year113
pHminimum≥ 6 SUall year113
pHmaximum≤ 9 SUall year113
Solids, total suspendedmonthly average≤ 35 mg/Lall year113
Solids, total suspendeddaily maximum≤ 70 mg/Lall year113
Solids, settleablemaximum≤ .5 mL/Lall year113
Solids, settleablemaximum≤ .5 mL/Lall year113
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year113
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year113
Iron, total recoverablemonthly average≤ 3 mg/Lall year113
Iron, total recoverabledaily maximum≤ 4 mg/Lall year113
Manganese, total recoverablemonthly average≤ 2 mg/Lall year113
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year113
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year113
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year113
Date of Sample Collectionvaluereport only (date)all year113
Date of Sample Collectionvaluereport only (date)all year113
Date of Storm Eventvaluereport only (date)all year113
Date of Storm Eventvaluereport only (date)all year113
Precipitation volumemaximumreport only (in/d)all year113
Precipitation volumemaximumreport only (in/d)all year113
Specific conductancemonthly averagereport only (uS/cm)all year501
Specific conductancedaily maximumreport only (uS/cm)all year501
pHminimum≥ 6 SUall year501
pHmaximum≤ 9 SUall year501
Solids, total suspendedmonthly average≤ 35 mg/Lall year501
Solids, total suspendeddaily maximum≤ 70 mg/Lall year501
Solids, settleablemaximum≤ .5 mL/Lall year501
Solids, settleablemaximum≤ .5 mL/Lall year501
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year501
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year501
Iron, total recoverablemonthly average≤ 3 mg/Lall year501
Iron, total recoverabledaily maximum≤ 4 mg/Lall year501
Selenium, total recoverablemonthly averagereport only (ug/L)all year501
Selenium, dry weightmaximum≤ 8.6 mg/kgall year501
Selenium, dry weightmaximum≤ 8.6 mg/kgall year501
Selenium, dry weightmaximum≤ 11.3 mg/kgall year501
Selenium, dry weightmaximum≤ 11.3 mg/kgall year501
Manganese, total recoverablemonthly average≤ 2 mg/Lall year501
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year501
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year501
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year501
Date of Sample Collectionvaluereport only (date)all year501
Date of Sample Collectionvaluereport only (date)all year501
Date of Storm Eventvaluereport only (date)all year501
Date of Storm Eventvaluereport only (date)all year501
Precipitation volumemaximumreport only (in/d)all year501
Precipitation volumemaximumreport only (in/d)all year501
Report due [yrmoda]valuereport only (N=0;Y=1)all year501
Toxicity, Acutemaximum≤ 1 tox acuteall year501
Toxicity, Chronicmaximum≤ 1 tox chronicall year501
Specific conductancemonthly averagereport only (uS/cm)all year502
Specific conductancedaily maximumreport only (uS/cm)all year502
pHminimum≥ 6 SUall year502
pHmaximum≤ 9 SUall year502
Solids, total suspendedmonthly average≤ 35 mg/Lall year502
Solids, total suspendeddaily maximum≤ 70 mg/Lall year502
Solids, settleablemaximum≤ .5 mL/Lall year502
Solids, settleablemaximum≤ .5 mL/Lall year502
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year502
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year502
Iron, total recoverablemonthly average≤ 3 mg/Lall year502
Iron, total recoverabledaily maximum≤ 4 mg/Lall year502
Selenium, total recoverablemonthly averagereport only (ug/L)all year502
Selenium, dry weightmaximum≤ 8.6 mg/kgall year502
Selenium, dry weightmaximum≤ 8.6 mg/kgall year502
Selenium, dry weightmaximum≤ 11.3 mg/kgall year502
Selenium, dry weightmaximum≤ 11.3 mg/kgall year502
Manganese, total recoverablemonthly average≤ 2 mg/Lall year502
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year502
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year502
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year502
Date of Sample Collectionvaluereport only (date)all year502
Date of Sample Collectionvaluereport only (date)all year502
Date of Storm Eventvaluereport only (date)all year502
Date of Storm Eventvaluereport only (date)all year502
Precipitation volumemaximumreport only (in/d)all year502
Precipitation volumemaximumreport only (in/d)all year502
Report due [yrmoda]valuereport only (N=0;Y=1)all year502
Toxicity, Acutemaximum≤ 1 tox acuteall year502
Specific conductancemonthly averagereport only (uS/cm)all year503
Specific conductancedaily maximumreport only (uS/cm)all year503
pHminimum≥ 6 SUall year503
pHmaximum≤ 9 SUall year503
Solids, settleablemaximum≤ .5 mL/Lall year503
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year503
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year503
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year503
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year503
Date of Sample Collectionvaluereport only (date)all year503
Date of Sample Collectionvaluereport only (date)all year503
Date of Storm Eventvaluereport only (date)all year503
Date of Storm Eventvaluereport only (date)all year503
Precipitation volumemaximumreport only (in/d)all year503
Precipitation volumemaximumreport only (in/d)all year503
Specific conductancemonthly averagereport only (uS/cm)all year504
Specific conductancedaily maximumreport only (uS/cm)all year504
pHminimum≥ 6 SUall year504
pHmaximum≤ 9 SUall year504
Solids, settleablemaximum≤ .5 mL/Lall year504
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year504
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year504
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year504
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year504
Date of Sample Collectionvaluereport only (date)all year504
Date of Sample Collectionvaluereport only (date)all year504
Date of Storm Eventvaluereport only (date)all year504
Date of Storm Eventvaluereport only (date)all year504
Precipitation volumemaximumreport only (in/d)all year504
Precipitation volumemaximumreport only (in/d)all year504
Specific conductancemonthly averagereport only (uS/cm)all year801
Specific conductancedaily maximumreport only (uS/cm)all year801
pHminimum≥ 6 SUall year801
pHmaximum≤ 9 SUall year801
Solids, total suspendedmonthly average≤ 35 mg/Lall year801
Solids, total suspendeddaily maximum≤ 70 mg/Lall year801
Solids, settleablemaximum≤ .5 mL/Lall year801
Solids, settleablemaximum≤ .5 mL/Lall year801
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year801
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year801
Iron, total recoverablemonthly average≤ 3 mg/Lall year801
Iron, total recoverabledaily maximum≤ 4 mg/Lall year801
Manganese, total recoverablemonthly average≤ 2 mg/Lall year801
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year801
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year801
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year801
Date of Sample Collectionvaluereport only (date)all year801
Date of Sample Collectionvaluereport only (date)all year801
Date of Storm Eventvaluereport only (date)all year801
Date of Storm Eventvaluereport only (date)all year801
Precipitation volumemaximumreport only (in/d)all year801
Precipitation volumemaximumreport only (in/d)all year801
Specific conductancemonthly averagereport only (uS/cm)all year802
Specific conductancedaily maximumreport only (uS/cm)all year802
pHminimum≥ 6 SUall year802
pHmaximum≤ 9 SUall year802
Solids, total suspendedmonthly average≤ 35 mg/Lall year802
Solids, total suspendeddaily maximum≤ 70 mg/Lall year802
Solids, settleablemaximum≤ .5 mL/Lall year802
Solids, settleablemaximum≤ .5 mL/Lall year802
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year802
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year802
Iron, total recoverablemonthly average≤ 3 mg/Lall year802
Iron, total recoverabledaily maximum≤ 4 mg/Lall year802
Selenium, total recoverablemonthly averagereport only (ug/L)all year802
Selenium, dry weightmaximum≤ 8.6 mg/kgall year802
Selenium, dry weightmaximum≤ 8.6 mg/kgall year802
Selenium, dry weightmaximum≤ 11.3 mg/kgall year802
Selenium, dry weightmaximum≤ 11.3 mg/kgall year802
Manganese, total recoverablemonthly average≤ 2 mg/Lall year802
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year802
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year802
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year802
Date of Sample Collectionvaluereport only (date)all year802
Date of Sample Collectionvaluereport only (date)all year802
Date of Storm Eventvaluereport only (date)all year802
Date of Storm Eventvaluereport only (date)all year802
Precipitation volumemaximumreport only (in/d)all year802
Precipitation volumemaximumreport only (in/d)all year802
Report due [yrmoda]valuereport only (N=0;Y=1)all year802
Toxicity, Acutemaximum≤ 1 tox acuteall year802
Specific conductancemonthly averagereport only (uS/cm)all year804
Specific conductancedaily maximumreport only (uS/cm)all year804
pHminimum≥ 6 SUall year804
pHmaximum≤ 9 SUall year804
Solids, total suspendedmonthly average≤ 35 mg/Lall year804
Solids, total suspendeddaily maximum≤ 70 mg/Lall year804
Solids, settleablemaximum≤ .5 mL/Lall year804
Solids, settleablemaximum≤ .5 mL/Lall year804
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year804
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year804
Iron, total recoverablemonthly average≤ 3 mg/Lall year804
Iron, total recoverabledaily maximum≤ 4 mg/Lall year804
Selenium, total recoverablemonthly averagereport only (ug/L)all year804
Selenium, dry weightmaximum≤ 8.6 mg/kgall year804
Selenium, dry weightmaximum≤ 8.6 mg/kgall year804
Selenium, dry weightmaximum≤ 11.3 mg/kgall year804
Selenium, dry weightmaximum≤ 11.3 mg/kgall year804
Manganese, total recoverablemonthly average≤ 2 mg/Lall year804
Manganese, total recoverabledaily maximum≤ 4 mg/Lall year804
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year804
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year804
Date of Sample Collectionvaluereport only (date)all year804
Date of Sample Collectionvaluereport only (date)all year804
Date of Storm Eventvaluereport only (date)all year804
Date of Storm Eventvaluereport only (date)all year804
Precipitation volumemaximumreport only (in/d)all year804
Precipitation volumemaximumreport only (in/d)all year804
Report due [yrmoda]valuereport only (N=0;Y=1)all year804
Toxicity, Acutemaximum≤ 1 tox acuteall year804

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/KY0113034 · MCP: https://passage-data.com/mcp