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Clean Harbors Colfax, LLC

Refuse Systems, major discharger, Colfax, Louisiana. NPDES permit LA0101931 expired Apr 30, 2024; 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 001 form A quarterly (156 values), outfall 001 form CE quarterly (21 values), outfall 001 form PI quarterly (21 values), outfall 002 form S twice a year, outfall 003 form S twice a year
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 24 reports late

Limits in force (254)

ParameterStatisticLimitMonthsOutfall
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 34.8 mg/Lall year001
Solids, total suspendedmonthly average≤ 34.8 mg/Lall year001
Solids, total suspendeddaily maximum≤ 113 mg/Lall year001
Solids, total suspendeddaily maximum≤ 113 mg/Lall year001
Oil & Greasedaily maximum≤ 15 mg/Lall year001
Oil & Greasedaily maximum≤ 15 mg/Lall year001
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year001
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year001
Chloride [as Cl]monthly averagereport only (mg/L)all year001
Chloride [as Cl]monthly averagereport only (mg/L)all year001
Chloride [as Cl]daily maximumreport only (mg/L)all year001
Chloride [as Cl]daily maximumreport only (mg/L)all year001
Arsenic, total [as As]monthly average≤ .072 mg/Lall year001
Arsenic, total [as As]monthly average≤ .072 mg/Lall year001
Arsenic, total [as As]daily maximum≤ .084 mg/Lall year001
Arsenic, total [as As]daily maximum≤ .084 mg/Lall year001
Barium, total [as Ba]monthly averagereport only (mg/L)all year001
Barium, total [as Ba]monthly averagereport only (mg/L)all year001
Barium, total [as Ba]daily maximumreport only (mg/L)all year001
Barium, total [as Ba]daily maximumreport only (mg/L)all year001
Beryllium, total [as Be]daily maximum≤ .1 mg/Lall year001
Beryllium, total [as Be]daily maximum≤ .1 mg/Lall year001
Cadmium, total [as Cd]monthly average≤ .0026 mg/Lall year001
Cadmium, total [as Cd]monthly average≤ .0026 mg/Lall year001
Cadmium, total [as Cd]daily maximum≤ .006 mg/Lall year001
Cadmium, total [as Cd]daily maximum≤ .006 mg/Lall year001
Chromium, total [as Cr]monthly average≤ .014 mg/Lall year001
Chromium, total [as Cr]monthly average≤ .014 mg/Lall year001
Chromium, total [as Cr]daily maximum≤ .025 mg/Lall year001
Chromium, total [as Cr]daily maximum≤ .025 mg/Lall year001
Cobalt, total [as Co]monthly averagereport only (mg/L)all year001
Cobalt, total [as Co]monthly averagereport only (mg/L)all year001
Cobalt, total [as Co]daily maximumreport only (mg/L)all year001
Cobalt, total [as Co]daily maximumreport only (mg/L)all year001
Copper, total [as Cu]monthly average≤ .014 mg/Lall year001
Copper, total [as Cu]monthly average≤ .014 mg/Lall year001
Copper, total [as Cu]daily maximum≤ .023 mg/Lall year001
Copper, total [as Cu]daily maximum≤ .023 mg/Lall year001
Iron, total [as Fe]monthly averagereport only (mg/L)all year001
Iron, total [as Fe]monthly averagereport only (mg/L)all year001
Iron, total [as Fe]daily maximumreport only (mg/L)all year001
Iron, total [as Fe]daily maximumreport only (mg/L)all year001
Lead, total [as Pb]monthly average≤ .009 mg/Lall year001
Lead, total [as Pb]monthly average≤ .009 mg/Lall year001
Lead, total [as Pb]daily maximum≤ .022 mg/Lall year001
Lead, total [as Pb]daily maximum≤ .022 mg/Lall year001
Manganese, total [as Mn]monthly averagereport only (mg/L)all year001
Manganese, total [as Mn]monthly averagereport only (mg/L)all year001
Manganese, total [as Mn]daily maximumreport only (mg/L)all year001
Manganese, total [as Mn]daily maximumreport only (mg/L)all year001
Thallium, total [as Tl]daily maximum≤ .1 mg/Lall year001
Thallium, total [as Tl]daily maximum≤ .1 mg/Lall year001
Nickel, total [as Ni]daily maximum≤ .5 mg/Lall year001
Nickel, total [as Ni]daily maximum≤ .5 mg/Lall year001
Silver, total [as Ag]monthly average≤ .008 mg/Lall year001
Silver, total [as Ag]monthly average≤ .008 mg/Lall year001
Silver, total [as Ag]daily maximum≤ .013 mg/Lall year001
Silver, total [as Ag]daily maximum≤ .013 mg/Lall year001
Vanadium, total [as V]monthly averagereport only (mg/L)all year001
Vanadium, total [as V]monthly averagereport only (mg/L)all year001
Vanadium, total [as V]daily maximumreport only (mg/L)all year001
Vanadium, total [as V]daily maximumreport only (mg/L)all year001
Zinc, total [as Zn]monthly average≤ .054 mg/Lall year001
Zinc, total [as Zn]monthly average≤ .054 mg/Lall year001
Zinc, total [as Zn]daily maximum≤ .082 mg/Lall year001
Zinc, total [as Zn]daily maximum≤ .082 mg/Lall year001
Antimony, total [as Sb]daily maximum≤ .6 mg/Lall year001
Antimony, total [as Sb]daily maximum≤ .6 mg/Lall year001
Aluminum, total [as Al]monthly averagereport only (mg/L)all year001
Aluminum, total [as Al]monthly averagereport only (mg/L)all year001
Aluminum, total [as Al]daily maximumreport only (mg/L)all year001
Aluminum, total [as Al]daily maximumreport only (mg/L)all year001
Selenium, total [as Se]daily maximum≤ .1 mg/Lall year001
Selenium, total [as Se]daily maximum≤ .1 mg/Lall year001
Titanium, total [as Ti]monthly average≤ .022 mg/Lall year001
Titanium, total [as Ti]monthly average≤ .022 mg/Lall year001
Titanium, total [as Ti]daily maximum≤ .06 mg/Lall year001
Titanium, total [as Ti]daily maximum≤ .06 mg/Lall year001
Whole effluent toxicity - retest #17-day minimumreport only (pass=0;fail=1)all year001
Whole effluent toxicity - retest #17-day minimumreport only (pass=0;fail=1)all year001
Whole effluent toxicity - retest #1monthly average minimumreport only (pass=0;fail=1)all year001
Whole effluent toxicity - retest #1monthly average minimumreport only (pass=0;fail=1)all year001
Whole effluent toxicity - retest #27-day minimumreport only (pass=0;fail=1)all year001
Whole effluent toxicity - retest #27-day minimumreport only (pass=0;fail=1)all year001
Whole effluent toxicity - retest #2monthly average minimumreport only (pass=0;fail=1)all year001
Whole effluent toxicity - retest #2monthly average minimumreport only (pass=0;fail=1)all year001
WET, sublethal retest #17-day minimumreport only (pass=0;fail=1)all year001
WET, sublethal retest #17-day minimumreport only (pass=0;fail=1)all year001
WET, sublethal retest #1monthly average minimumreport only (pass=0;fail=1)all year001
WET, sublethal retest #1monthly average minimumreport only (pass=0;fail=1)all year001
WET, sublethal retest #27-day minimumreport only (pass=0;fail=1)all year001
WET, sublethal retest #27-day minimumreport only (pass=0;fail=1)all year001
WET, sublethal retest #2monthly average minimumreport only (pass=0;fail=1)all year001
WET, sublethal retest #2monthly average minimumreport only (pass=0;fail=1)all year001
Nitroglycerinmonthly averagereport only (mg/L)all year001
Nitroglycerinmonthly averagereport only (mg/L)all year001
Nitroglycerindaily maximumreport only (mg/L)all year001
Nitroglycerindaily maximumreport only (mg/L)all year001
Nitrobenzenedaily maximum≤ .1 mg/Lall year001
Nitrobenzenedaily maximum≤ .1 mg/Lall year001
2,4-Dinitrotoluenedaily maximum≤ .1 mg/Lall year001
2,4-Dinitrotoluenedaily maximum≤ .1 mg/Lall year001
2,6-Dinitrotoluenedaily maximum≤ .1 mg/Lall year001
2,6-Dinitrotoluenedaily maximum≤ .1 mg/Lall year001
1,3-Dinitrobenzenemonthly averagereport only (mg/L)all year001
1,3-Dinitrobenzenemonthly averagereport only (mg/L)all year001
1,3-Dinitrobenzenedaily maximumreport only (mg/L)all year001
1,3-Dinitrobenzenedaily maximumreport only (mg/L)all year001
3-Nitrotoluenemonthly averagereport only (mg/L)all year001
3-Nitrotoluenemonthly averagereport only (mg/L)all year001
3-Nitrotoluenedaily maximumreport only (mg/L)all year001
3-Nitrotoluenedaily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)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
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Pentaeerythritol tetranitratemonthly averagereport only (mg/L)all year001
Pentaeerythritol tetranitratemonthly averagereport only (mg/L)all year001
Pentaeerythritol tetranitratedaily maximumreport only (mg/L)all year001
Pentaeerythritol tetranitratedaily maximumreport only (mg/L)all year001
Whole Effluent Toxicity - Retest #37-day minimumreport only (pass=0;fail=1)all year001
Whole Effluent Toxicity - Retest #37-day minimumreport only (pass=0;fail=1)all year001
Whole Effluent Toxicity - Retest #3monthly average minimumreport only (pass=0;fail=1)all year001
Whole Effluent Toxicity - Retest #3monthly average minimumreport only (pass=0;fail=1)all year001
Whole Effluent Toxicity, Sub-Lethal Retest #37-day minimumreport only (pass=0;fail=1)all year001
Whole Effluent Toxicity, Sub-Lethal Retest #37-day minimumreport only (pass=0;fail=1)all year001
Whole Effluent Toxicity, Sub-Lethal Retest #3monthly average minimumreport only (pass=0;fail=1)all year001
Whole Effluent Toxicity, Sub-Lethal Retest #3monthly average minimumreport only (pass=0;fail=1)all year001
Tetryl [2,4,6-Trinitrophenylmethylnitramine]monthly averagereport only (mg/L)all year001
Tetryl [2,4,6-Trinitrophenylmethylnitramine]monthly averagereport only (mg/L)all year001
Tetryl [2,4,6-Trinitrophenylmethylnitramine]daily maximumreport only (mg/L)all year001
Tetryl [2,4,6-Trinitrophenylmethylnitramine]daily maximumreport only (mg/L)all year001
Perchlorate [ClO4]monthly average≤ .071 mg/Lall year001
Perchlorate [ClO4]monthly average≤ .071 mg/Lall year001
Perchlorate [ClO4]daily maximum≤ .142 mg/Lall year001
Perchlorate [ClO4]daily maximum≤ .142 mg/Lall year001
Solids, total dissolvedmonthly averagereport only (mg/L)all year001
Solids, total dissolvedmonthly averagereport only (mg/L)all year001
Solids, total dissolveddaily maximumreport only (mg/L)all year001
Solids, total dissolveddaily maximumreport only (mg/L)all year001
Mercury, total [as Hg]monthly average≤ .00003 mg/Lall year001
Mercury, total [as Hg]monthly average≤ .00003 mg/Lall year001
Mercury, total [as Hg]daily maximum≤ .00006 mg/Lall year001
Mercury, total [as Hg]daily maximum≤ .00006 mg/Lall year001
1,3,5-Trinitrobenzenemonthly averagereport only (mg/L)all year001
1,3,5-Trinitrobenzenemonthly averagereport only (mg/L)all year001
1,3,5-Trinitrobenzenedaily maximumreport only (mg/L)all year001
1,3,5-Trinitrobenzenedaily maximumreport only (mg/L)all year001
4-Amino-2,6-dinitrotoluenemonthly averagereport only (mg/L)all year001
4-Amino-2,6-dinitrotoluenemonthly averagereport only (mg/L)all year001
4-Amino-2,6-dinitrotoluenedaily maximumreport only (mg/L)all year001
4-Amino-2,6-dinitrotoluenedaily maximumreport only (mg/L)all year001
2-Nitrotoluenemonthly averagereport only (mg/L)all year001
2-Nitrotoluenemonthly averagereport only (mg/L)all year001
2-Nitrotoluenedaily maximumreport only (mg/L)all year001
2-Nitrotoluenedaily maximumreport only (mg/L)all year001
4-Nitrotoluenemonthly averagereport only (mg/L)all year001
4-Nitrotoluenemonthly averagereport only (mg/L)all year001
4-Nitrotoluenedaily maximumreport only (mg/L)all year001
4-Nitrotoluenedaily maximumreport only (mg/L)all year001
2-Amino-4,6-dinitrotoluenemonthly averagereport only (mg/L)all year001
2-Amino-4,6-dinitrotoluenemonthly averagereport only (mg/L)all year001
2-Amino-4,6-dinitrotoluenedaily maximumreport only (mg/L)all year001
2-Amino-4,6-dinitrotoluenedaily maximumreport only (mg/L)all year001
Trinitrotoluene [TNT], totalmonthly averagereport only (mg/L)all year001
Trinitrotoluene [TNT], totalmonthly averagereport only (mg/L)all year001
Trinitrotoluene [TNT], totaldaily maximumreport only (mg/L)all year001
Trinitrotoluene [TNT], totaldaily maximumreport only (mg/L)all year001
RDX, totalmonthly average≤ .0028 mg/Lall year001
RDX, totalmonthly average≤ .0028 mg/Lall year001
RDX, totaldaily maximum≤ .0056 mg/Lall year001
RDX, totaldaily maximum≤ .0056 mg/Lall year001
HMXmonthly average≤ .0031 mg/Lall year001
HMXmonthly average≤ .0031 mg/Lall year001
HMXdaily maximum≤ .0062 mg/Lall year001
HMXdaily maximum≤ .0062 mg/Lall year001
Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (pass=0;fail=1)all year001
Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubiamonthly average minimumreport only (pass=0;fail=1)all year001
Pass/Fail Static Renewal 7Day Chronic Pimephales promelas7-day minimumreport only (pass=0;fail=1)all year001
Pass/Fail Static Renewal 7Day Chronic Pimephales promelasmonthly average minimumreport only (pass=0;fail=1)all year001
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (pass=0;fail=1)all year001
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubiamonthly average minimumreport only (pass=0;fail=1)all year001
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas7-day minimumreport only (pass=0;fail=1)all year001
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelasmonthly average minimumreport only (pass=0;fail=1)all year001
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (%)all year001
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiamonthly average minimumreport only (%)all year001
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas7-day minimumreport only (%)all year001
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelasmonthly average minimumreport only (%)all year001
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (%)all year001
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiamonthly average minimumreport only (%)all year001
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas7-day minimumreport only (%)all year001
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelasmonthly average minimumreport only (%)all year001
Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubiamaximumreport only (%)all year001
Coef Of Var Static Renewal 7Day Chronic Pimephales promelasmaximumreport only (%)all year001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year002
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year002
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year002
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspendeddaily maximum≤ 45 mg/Lall year002
Solids, total suspendeddaily maximum≤ 45 mg/Lall year002
Nitrogen, total [as N]monthly averagereport only (mg/L)all year002
Nitrogen, total [as N]monthly averagereport only (mg/L)all year002
Nitrogen, total [as N]daily maximumreport only (mg/L)all year002
Nitrogen, total [as N]daily maximumreport only (mg/L)all year002
Phosphorus, total [as P]monthly averagereport only (mg/L)all year002
Phosphorus, total [as P]monthly averagereport only (mg/L)all year002
Phosphorus, total [as P]daily maximumreport only (mg/L)all year002
Phosphorus, total [as P]daily maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year002
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year002
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year002
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year002
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year002
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year003
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year003
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year003
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year003
pHinstantaneous minimum≥ 6 SUall year003
pHinstantaneous minimum≥ 6 SUall year003
pHinstantaneous maximum≤ 9 SUall year003
pHinstantaneous maximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 30 mg/Lall year003
Solids, total suspendedmonthly average≤ 30 mg/Lall year003
Solids, total suspendeddaily maximum≤ 45 mg/Lall year003
Solids, total suspendeddaily maximum≤ 45 mg/Lall year003
Nitrogen, total [as N]monthly averagereport only (mg/L)all year003
Nitrogen, total [as N]monthly averagereport only (mg/L)all year003
Nitrogen, total [as N]daily maximumreport only (mg/L)all year003
Nitrogen, total [as N]daily maximumreport only (mg/L)all year003
Phosphorus, total [as P]monthly averagereport only (mg/L)all year003
Phosphorus, total [as P]monthly averagereport only (mg/L)all year003
Phosphorus, total [as P]daily maximumreport only (mg/L)all year003
Phosphorus, total [as P]daily maximumreport only (mg/L)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year003
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year003
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year003
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year003
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year003

How strict are these limits?

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

Same industry: the 47 Refuse Systems permits in Louisiana.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/LA0101931 · MCP: https://passage-data.com/mcp