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Amerchol Corporation

Industrial Organic Chemicals, Greensburg, Louisiana. NPDES permit LA0071137, in force until Jan 31, 2029. 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 (24 values), outfall 001 form Q quarterly (2 values), outfall 002 form Q quarterly (6 values), outfall 001 form S twice a year, outfall 001 form Y yearly
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 23 reports late

Limits in force (146)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 7 lb/dall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 7 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 15 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 15 lb/dall year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 10 lb/dall year001
Solids, total suspendedmonthly average≤ 10 lb/dall year001
Solids, total suspendeddaily maximum≤ 26 lb/dall year001
Solids, total suspendeddaily maximum≤ 26 lb/dall year001
Oil & Greasemonthly average≤ 3 lb/dall year001
Oil & Greasemonthly average≤ 3 lb/dall year001
Oil & Greasedaily maximum≤ 4 lb/dall year001
Oil & Greasedaily maximum≤ 4 lb/dall year001
Carbon, tot organic [TOC]monthly average≤ 11 lb/dall year001
Carbon, tot organic [TOC]monthly average≤ 11 lb/dall year001
Carbon, tot organic [TOC]daily maximum≤ 16 lb/dall year001
Carbon, tot organic [TOC]daily maximum≤ 16 lb/dall year001
Zinc, total [as Zn]monthly averagereport only (lb/d)all year001
Zinc, total [as Zn]daily maximumreport only (lb/d)all year001
Carbon tetrachloridemonthly average≤ .005 lb/dall year001
Carbon tetrachloridedaily maximum≤ .01 lb/dall year001
1,2-Dichloroethanemonthly average≤ .02 lb/dall year001
1,2-Dichloroethanedaily maximum≤ .06 lb/dall year001
Chloroformmonthly average≤ .006 lb/dall year001
Chloroformdaily maximum≤ .01 lb/dall year001
Toluenemonthly average≤ .003 lb/dall year001
Toluenedaily maximum≤ .009 lb/dall year001
Benzenemonthly average≤ .01 lb/dall year001
Benzenedaily maximum≤ .04 lb/dall year001
Acenaphthylenemonthly average≤ .003 lb/dall year001
Acenaphthylenedaily maximum≤ .007 lb/dall year001
Acenaphthenemonthly average≤ .003 lb/dall year001
Acenaphthenedaily maximum≤ .007 lb/dall year001
Acrylonitrilemonthly average≤ .03 lb/dall year001
Acrylonitriledaily maximum≤ .07 lb/dall year001
Anthracenemonthly average≤ .003 lb/dall year001
Anthracenedaily maximum≤ .007 lb/dall year001
Benzo[b]fluoranthenemonthly average≤ .003 lb/dall year001
Benzo[b]fluoranthenedaily maximum≤ .007 lb/dall year001
Benzo[k]fluoranthenemonthly average≤ .003 lb/dall year001
Benzo[k]fluoranthenedaily maximum≤ .007 lb/dall year001
Benzo[a]pyrenemonthly average≤ .003 lb/dall year001
Benzo[a]pyrenedaily maximum≤ .007 lb/dall year001
Chlorobenzenemonthly average≤ .004 lb/dall year001
Chlorobenzenedaily maximum≤ .01 lb/dall year001
Chrysenemonthly average≤ .006 lb/dall year001
Chrysenedaily maximum≤ .02 lb/dall year001
Diethyl phthalatemonthly average≤ .02 lb/dall year001
Diethyl phthalatedaily maximum≤ .06 lb/dall year001
Dimethyl phthalatemonthly average≤ .005 lb/dall year001
Dimethyl phthalatedaily maximum≤ .01 lb/dall year001
Ethylbenzenemonthly average≤ .004 lb/dall year001
Ethylbenzenedaily maximum≤ .013 lb/dall year001
Fluoranthenemonthly average≤ .003 lb/dall year001
Fluoranthenedaily maximum≤ .008 lb/dall year001
Fluorenemonthly average≤ .003 lb/dall year001
Fluorenedaily maximum≤ .007 lb/dall year001
Hexachlorobutadienemonthly average≤ .00057 lb/dall year001
Hexachlorobutadienedaily maximum≤ .0014 lb/dall year001
Hexachloroethanemonthly average≤ .002 lb/dall year001
Hexachloroethanedaily maximum≤ .006 lb/dall year001
Methyl chloride [Chloromethane]monthly average≤ .01 lb/dall year001
Methyl chloride [Chloromethane]daily maximum≤ .022 lb/dall year001
Methylene chloridemonthly average≤ .005 lb/dall year001
Methylene chloridedaily maximum≤ .01 lb/dall year001
Nitrobenzenemonthly average≤ .003 lb/dall year001
Nitrobenzenedaily maximum≤ .008 lb/dall year001
Phenanthrenemonthly average≤ .003 lb/dall year001
Phenanthrenedaily maximum≤ .007 lb/dall year001
Pyrenemonthly average≤ .003 lb/dall year001
Pyrenedaily maximum≤ .008 lb/dall year001
Tetrachloroethylenemonthly average≤ .003 lb/dall year001
Tetrachloroethylenedaily maximum≤ .007 lb/dall year001
1,1-Dichloroethanemonthly average≤ .006 lb/dall year001
1,1-Dichloroethanedaily maximum≤ .02 lb/dall year001
1,1-Dichloroethylenemonthly average≤ .002 lb/dall year001
1,1-Dichloroethylenedaily maximum≤ .003 lb/dall year001
1,1,1-Trichloroethanemonthly average≤ .002 lb/dall year001
1,1,1-Trichloroethanedaily maximum≤ .006 lb/dall year001
1,1,2-Trichloroethanemonthly average≤ .002 lb/dall year001
1,1,2-Trichloroethanedaily maximum≤ .006 lb/dall year001
Benzo[a]anthracenemonthly average≤ .003 lb/dall year001
Benzo[a]anthracenedaily maximum≤ .007 lb/dall year001
1,2-Dichlorobenzenemonthly average≤ .02 lb/dall year001
1,2-Dichlorobenzenedaily maximum≤ .04 lb/dall year001
1,2-Dichloropropanemonthly average≤ .018 lb/dall year001
1,2-Dichloropropanedaily maximum≤ .0027 lb/dall year001
trans-1,2-Dichloroethylenemonthly average≤ .002 lb/dall year001
trans-1,2-Dichloroethylenedaily maximum≤ .006 lb/dall year001
1,2,4-Trichlorobenzenemonthly average≤ .008 lb/dall year001
1,2,4-Trichlorobenzenedaily maximum≤ .016 lb/dall year001
1,3-Dichlorobenzenemonthly average≤ .008 lb/dall year001
1,3-Dichlorobenzenedaily maximum≤ .01 lb/dall year001
1,4-Dichlorobenzenemonthly average≤ .004 lb/dall year001
1,4-Dichlorobenzenedaily maximum≤ .01 lb/dall year001
2-Chlorophenolmonthly average≤ .004 lb/dall year001
2-Chlorophenoldaily maximum≤ .011 lb/dall year001
2-Nitrophenolmonthly average≤ .005 lb/dall year001
2-Nitrophenoldaily maximum≤ .008 lb/dall year001
2,4-Dichlorophenolmonthly average≤ .005 lb/dall year001
2,4-Dichlorophenoldaily maximum≤ .013 lb/dall year001
2,4-Dimethylphenolmonthly average≤ .002 lb/dall year001
2,4-Dimethylphenoldaily maximum≤ .004 lb/dall year001
2,4-Dinitrotoluenemonthly average≤ .013 lb/dall year001
2,4-Dinitrotoluenedaily maximum≤ .033 lb/dall year001
2,4-Dinitrophenolmonthly average≤ .008 lb/dall year001
2,4-Dinitrophenoldaily maximum≤ .014 lb/dall year001
2,6-Dinitrotoluenemonthly average≤ .03 lb/dall year001
2,6-Dinitrotoluenedaily maximum≤ .075 lb/dall year001
4-Nitrophenolmonthly average≤ .008 lb/dall year001
4-Nitrophenoldaily maximum≤ .014 lb/dall year001
4,6-Dinitro-o-cresolmonthly average≤ .009 lb/dall year001
4,6-Dinitro-o-cresoldaily maximum≤ .032 lb/dall year001
Phenolmonthly average≤ .002 lb/dall year001
Phenoldaily maximum≤ .003 lb/dall year001
Naphthalenemonthly average≤ .003 lb/dall year001
Naphthalenedaily maximum≤ .007 lb/dall year001
Di[2-ethylhexyl] phthalate [DEHP]monthly average≤ .012 lb/dall year001
Di[2-ethylhexyl] phthalate [DEHP]daily maximum≤ .033 lb/dall year001
Di-n-butyl phthalatemonthly average≤ .007 lb/dall year001
Di-n-butyl phthalatedaily maximum≤ .02 lb/dall year001
Vinyl chloridemonthly average≤ .0025 lb/dall year001
Vinyl chloridedaily maximum≤ .0061 lb/dall year001
Trichloroethylenemonthly average≤ .002 lb/dall year001
Trichloroethylenedaily maximum≤ .006 lb/dall year001
Hexachlorobenzenemonthly average≤ .0000014 lb/dall year001
Hexachlorobenzenedaily maximum≤ .00000034 lb/dall 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
1,3-Dichloropropylenemonthly average≤ .003 lb/dall year001
1,3-Dichloropropylenedaily maximum≤ .005 lb/dall year001
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year001
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year001
Chloroethanemonthly average≤ .03 lb/dall year001
Chloroethanedaily maximum≤ .07 lb/dall year001
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Oil & Greasedaily maximum≤ 15 mg/Lall year002
Carbon, tot organic [TOC]daily maximum≤ 50 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

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

Same industry: the 130 Chemicals and Allied Products permits in Louisiana.

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Your permit document is the final word. As JSON: /api/v1/permits/LA0071137 · MCP: https://passage-data.com/mcp