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LR Chapman Inc

Industrial Sand, Lewisport, Kentucky. NPDES permit KY0111708, in force until Nov 30, 2026. Last 12 months: over a limit 4 times (last January 2026), 14 of 147 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form 1 monthly (12 values), outfall 002 form 1 monthly (8 values), outfall 003 form 1 monthly (8 values), outfall 004 form 1 monthly (8 values), outfall 005 form 1 monthly (12 values), outfall 006 form 1 monthly (8 values), and 13 more forms
Renewal application due
Jun 3, 2026 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
8 values over a limit, 1 required value missing, 39 of 163 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingOutfallParameterReportedLimitOver by
November 2025005Iron, total recoverable, daily maximum4.8 mg/L≤ 4 mg/L20%
November 2025005Solids, total suspended, daily maximum104 mg/L≤ 70 mg/L49%
November 2025005Solids, total suspended, monthly average61 mg/L≤ 35 mg/L74%
January 2026008Solids, total suspended, monthly average28 mg/L≤ 25 mg/L12%

Limits in force (221)

ParameterStatisticLimitMonthsOutfall
pHminimum≥ 6.25 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 35 mg/Lall year001
Solids, total suspendeddaily maximum≤ 70 mg/Lall year001
Oil & Greasemonthly average≤ 10 mg/Lall year001
Oil & Greasedaily maximum≤ 15 mg/Lall year001
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year001
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year001
Copper, total recoverablemonthly averagereport only (mg/L)all year001
Copper, total recoverabledaily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
pHminimum≥ 6.25 SUall year002
pHmaximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 35 mg/Lall year002
Solids, total suspendeddaily maximum≤ 70 mg/Lall year002
Oil & Greasemonthly average≤ 10 mg/Lall year002
Oil & Greasedaily maximum≤ 15 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
pHminimum≥ 6 SUall year003
pHmaximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 35 mg/Lall year003
Solids, total suspendeddaily maximum≤ 70 mg/Lall year003
Oil & Greasemonthly average≤ 10 mg/Lall year003
Oil & Greasedaily maximum≤ 15 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
pHminimum≥ 6 SUall year004
pHmaximum≤ 9 SUall year004
Solids, total suspendedmonthly average≤ 35 mg/Lall year004
Solids, total suspendeddaily maximum≤ 70 mg/Lall year004
Oil & Greasemonthly average≤ 10 mg/Lall year004
Oil & Greasedaily maximum≤ 15 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
pHminimum≥ 6.25 SUall year005
pHmaximum≤ 9 SUall year005
Solids, total suspendedmonthly average≤ 35 mg/Lall year005
Solids, total suspendeddaily maximum≤ 70 mg/Lall year005
Oil & Greasemonthly average≤ 10 mg/Lall year005
Oil & Greasedaily maximum≤ 15 mg/Lall year005
Iron, total recoverablemonthly averagereport only (mg/L)all 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
pHminimum≥ 6.25 SUall year006
pHmaximum≤ 9 SUall year006
Solids, total suspendedmonthly average≤ 35 mg/Lall year006
Solids, total suspendeddaily maximum≤ 70 mg/Lall year006
Oil & Greasemonthly average≤ 10 mg/Lall year006
Oil & Greasedaily maximum≤ 15 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
pHminimum≥ 6 SUall year008
pHmaximum≤ 9 SUall year008
Solids, total suspendedmonthly average≤ 25 mg/Lall year008
Solids, total suspendeddaily maximum≤ 45 mg/Lall year008
Oil & Greasemonthly average≤ 10 mg/Lall year008
Oil & Greasedaily maximum≤ 15 mg/Lall year008
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year008
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year008
Arsenic, total recoverablemonthly averagereport only (ug/L)all year008
Arsenic, total recoverabledaily maximumreport only (ug/L)all year008
Iron, total recoverablemonthly averagereport only (ug/L)all year008
Iron, total recoverabledaily maximumreport only (ug/L)all year008
Selenium, total recoverablemonthly averagereport only (ug/L)all year008
Selenium, total recoverabledaily maximumreport only (ug/L)all year008
Aluminum, total recoverablemonthly averagereport only (ug/L)all year008
Aluminum, total recoverabledaily maximumreport only (ug/L)all year008
Cadmium, total recoverablemonthly averagereport only (ug/L)all year008
Cadmium, total recoverabledaily maximumreport only (ug/L)all year008
Copper, total recoverablemonthly averagereport only (ug/L)all year008
Copper, total recoverabledaily maximumreport only (ug/L)all year008
Manganese, total recoverablemonthly averagereport only (ug/L)all year008
Manganese, total recoverabledaily maximumreport only (ug/L)all 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
Toxicity, final conc toxicity unitsmaximum≤ 1 tox acuteall year008
pHminimum≥ 6 SUall year012
pHmaximum≤ 9 SUall year012
Solids, total suspendedmonthly average≤ 35 mg/Lall year012
Solids, total suspendeddaily maximum≤ 70 mg/Lall year012
Oil & Greasemonthly average≤ 10 mg/Lall year012
Oil & Greasedaily maximum≤ 15 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
pHminimum≥ 6.25 SUall year013
pHmaximum≤ 9 SUall year013
Solids, total suspendedmonthly average≤ 35 mg/Lall year013
Solids, total suspendeddaily maximum≤ 70 mg/Lall year013
Oil & Greasemonthly average≤ 10 mg/Lall year013
Oil & Greasedaily maximum≤ 15 mg/Lall year013
Iron, total recoverablemonthly averagereport only (mg/L)all 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
pHminimum≥ 6.25 SUall year014
pHmaximum≤ 9 SUall year014
Solids, total suspendedmonthly average≤ 35 mg/Lall year014
Solids, total suspendeddaily maximum≤ 70 mg/Lall year014
Oil & Greasemonthly average≤ 10 mg/Lall year014
Oil & Greasedaily maximum≤ 15 mg/Lall year014
Iron, total recoverablemonthly averagereport only (mg/L)all 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
pHminimum≥ 6.25 SUall year015
pHmaximum≤ 9 SUall year015
Solids, total suspendedmonthly average≤ 35 mg/Lall year015
Solids, total suspendeddaily maximum≤ 70 mg/Lall year015
Oil & Greasemonthly average≤ 10 mg/Lall year015
Oil & Greasedaily maximum≤ 15 mg/Lall year015
Iron, total recoverablemonthly averagereport only (mg/L)all 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
pHminimum≥ 6.25 SUall year016
pHmaximum≤ 9 SUall year016
Solids, total suspendedmonthly average≤ 35 mg/Lall year016
Solids, total suspendeddaily maximum≤ 70 mg/Lall year016
Oil & Greasemonthly average≤ 10 mg/Lall year016
Oil & Greasedaily maximum≤ 15 mg/Lall year016
Iron, total recoverablemonthly averagereport only (mg/L)all 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
Temperature, water deg. fahrenheitquarterly averagereport only (deg F)all yearI06
Temperature, water deg. fahrenheitmaximumreport only (deg F)all yearI06
Turbidityquarterly averagereport only (NTU)all yearI06
Turbiditymaximumreport only (NTU)all yearI06
Specific conductancequarterly averagereport only (uS/cm)all yearI06
Specific conductancemaximumreport only (uS/cm)all yearI06
Oxygen, dissolved [DO]quarterly averagereport only (mg/L)all yearI06
Oxygen, dissolved [DO]maximumreport only (mg/L)all yearI06
pHquarterly averagereport only (SU)all yearI06
pHmaximumreport only (SU)all yearI06
Alkalinity, total [as CaCO3]quarterly averagereport only (mg/L)all yearI06
Alkalinity, total [as CaCO3]maximumreport only (mg/L)all yearI06
Solids, total suspendedquarterly averagereport only (mg/L)all yearI06
Solids, total suspendedmaximumreport only (mg/L)all yearI06
Hardness, total [as CaCO3]quarterly averagereport only (mg/L)all yearI06
Hardness, total [as CaCO3]maximumreport only (mg/L)all yearI06
Sulfate, total [as SO4]quarterly averagereport only (mg/L)all yearI06
Sulfate, total [as SO4]maximumreport only (mg/L)all yearI06
Arsenic, total recoverablequarterly averagereport only (mg/L)all yearI06
Arsenic, total recoverablemaximumreport only (mg/L)all yearI06
Iron, total recoverablequarterly averagereport only (mg/L)all yearI06
Iron, total recoverablemaximumreport only (mg/L)all yearI06
Selenium, total recoverablequarterly averagereport only (ug/L)all yearI06
Selenium, total recoverablemaximumreport only (ug/L)all yearI06
Manganese, total recoverablequarterly averagereport only (mg/L)all yearI06
Manganese, total recoverablemaximumreport only (mg/L)all yearI06
Flow, in conduit or thru treatment plantquarterly averagereport only (MGD)all yearI06
Flow, in conduit or thru treatment plantmaximumreport only (MGD)all yearI06
Temperature, water deg. fahrenheitquarterly averagereport only (deg F)all yearI07
Temperature, water deg. fahrenheitmaximumreport only (deg F)all yearI07
Turbidityquarterly averagereport only (NTU)all yearI07
Turbiditymaximumreport only (NTU)all yearI07
Specific conductancequarterly averagereport only (uS/cm)all yearI07
Specific conductancemaximumreport only (uS/cm)all yearI07
Oxygen, dissolved [DO]quarterly averagereport only (mg/L)all yearI07
Oxygen, dissolved [DO]maximumreport only (mg/L)all yearI07
pHquarterly averagereport only (SU)all yearI07
pHmaximumreport only (SU)all yearI07
Alkalinity, total [as CaCO3]quarterly averagereport only (mg/L)all yearI07
Alkalinity, total [as CaCO3]maximumreport only (mg/L)all yearI07
Solids, total suspendedquarterly averagereport only (mg/L)all yearI07
Solids, total suspendedmaximumreport only (mg/L)all yearI07
Hardness, total [as CaCO3]quarterly averagereport only (mg/L)all yearI07
Hardness, total [as CaCO3]maximumreport only (mg/L)all yearI07
Sulfate, total [as SO4]quarterly averagereport only (mg/L)all yearI07
Sulfate, total [as SO4]maximumreport only (mg/L)all yearI07
Arsenic, total recoverablequarterly averagereport only (mg/L)all yearI07
Arsenic, total recoverablemaximumreport only (mg/L)all yearI07
Iron, total recoverablequarterly averagereport only (mg/L)all yearI07
Iron, total recoverablemaximumreport only (mg/L)all yearI07
Selenium, total recoverablequarterly averagereport only (ug/L)all yearI07
Selenium, total recoverablemaximumreport only (ug/L)all yearI07
Manganese, total recoverablequarterly averagereport only (mg/L)all yearI07
Manganese, total recoverablemaximumreport only (mg/L)all yearI07
Flow, in conduit or thru treatment plantquarterly averagereport only (MGD)all yearI07
Flow, in conduit or thru treatment plantmaximumreport only (MGD)all yearI07
Temperature, water deg. fahrenheitquarterly averagereport only (deg F)all yearI08
Temperature, water deg. fahrenheitmaximumreport only (deg F)all yearI08
Turbidityquarterly averagereport only (NTU)all yearI08
Turbiditymaximumreport only (NTU)all yearI08
Specific conductancequarterly averagereport only (uS/cm)all yearI08
Specific conductancemaximumreport only (uS/cm)all yearI08
Oxygen, dissolved [DO]quarterly averagereport only (mg/L)all yearI08
Oxygen, dissolved [DO]maximumreport only (mg/L)all yearI08
pHquarterly averagereport only (SU)all yearI08
pHmaximumreport only (SU)all yearI08
Alkalinity, total [as CaCO3]quarterly averagereport only (mg/L)all yearI08
Alkalinity, total [as CaCO3]maximumreport only (mg/L)all yearI08
Solids, total suspendedquarterly averagereport only (mg/L)all yearI08
Solids, total suspendedmaximumreport only (mg/L)all yearI08
Hardness, total [as CaCO3]quarterly averagereport only (mg/L)all yearI08
Hardness, total [as CaCO3]maximumreport only (mg/L)all yearI08
Sulfate, total [as SO4]quarterly averagereport only (mg/L)all yearI08
Sulfate, total [as SO4]maximumreport only (mg/L)all yearI08
Arsenic, total recoverablequarterly averagereport only (mg/L)all yearI08
Arsenic, total recoverablemaximumreport only (mg/L)all yearI08
Iron, total recoverablequarterly averagereport only (mg/L)all yearI08
Iron, total recoverablemaximumreport only (mg/L)all yearI08
Selenium, total recoverablequarterly averagereport only (ug/L)all yearI08
Selenium, total recoverablemaximumreport only (ug/L)all yearI08
Manganese, total recoverablequarterly averagereport only (mg/L)all yearI08
Manganese, total recoverablemaximumreport only (mg/L)all yearI08
Flow, in conduit or thru treatment plantquarterly averagereport only (MGD)all yearI08
Flow, in conduit or thru treatment plantmaximumreport only (MGD)all yearI08

How strict are these limits?

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

Same industry: the 6 Mining and Quarrying of Nonmetallic Minerals permits in Kentucky.

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