Passage Data · Check a report · Use it from your AI

Indorama Ventures Xylenes & PTA, LLC

Industrial Organic Chemicals, major discharger, Decatur, Alabama. NPDES permit AL0000108 expired Sep 30, 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 001 form 1 monthly (16 values), outfall 001 form 2 monthly (16 values), outfall 002 form 1 monthly (11 values), outfall 001 form T twice a year, outfall 001 form Y yearly, outfall 001 form Z yearly, and 4 more forms
Last report on file
September 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 48 reports late

Limits in force (310)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Jun–Sep001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Jun–Sep001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)Jun–Sep001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)Jun–Sep001
BOD, 5-day, 20 deg. Cmonthly average≤ 1306 lb/dall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 1161 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 3313 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 2920 lb/dall year001
pHdaily minimumreport only (SU)all year001
pHdaily minimumreport only (SU)all year001
pHdaily maximumreport only (SU)all year001
pHdaily maximumreport only (SU)all year001
Solids, total suspendedmonthly average≤ 1898 lb/dall year001
Solids, total suspendedmonthly average≤ 1694 lb/dall year001
Solids, total suspendeddaily maximum≤ 5962 lb/dall year001
Solids, total suspendeddaily maximum≤ 5298 lb/dall year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Apr–Sep001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Apr–Sep001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Apr–Sep001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Apr–Sep001
Phosphorus, total [as P]monthly average≤ 325 lb/dApr–Sep001
Phosphorus, total [as P]monthly average≤ 325 lb/dApr–Sep001
Cyanide, total [as CN]daily maximumreport only (mg/L)all year001
Cyanide, total [as CN]daily maximumreport only (mg/L)all year001
Chromium, total [as Cr]daily maximumreport only (mg/L)all year001
Chromium, total [as Cr]daily maximumreport only (mg/L)all year001
Copper, total [as Cu]daily maximumreport only (mg/L)all year001
Copper, total [as Cu]daily maximumreport only (mg/L)all year001
Lead, total [as Pb]daily maximumreport only (mg/L)all year001
Nickel, total [as Ni]daily maximumreport only (mg/L)all year001
Nickel, total [as Ni]daily maximumreport only (mg/L)all year001
Zinc, total [as Zn]daily maximumreport only (mg/L)all year001
Zinc, total [as Zn]daily maximumreport only (mg/L)all year001
Carbon tetrachloridemonthly average≤ .601 lb/dall year001
Carbon tetrachloridemonthly average≤ .675 lb/dall year001
Carbon tetrachloridedaily maximum≤ 1.27 lb/dall year001
Carbon tetrachloridedaily maximum≤ 1.425 lb/dall year001
1,2-Dichloroethanemonthly average≤ 2.272 lb/dall year001
1,2-Dichloroethanemonthly average≤ 2.549 lb/dall year001
1,2-Dichloroethanedaily maximum≤ 7.05 lb/dall year001
1,2-Dichloroethanedaily maximum≤ 7.91 lb/dall year001
Chloroformmonthly average≤ .702 lb/dall year001
Chloroformmonthly average≤ .787 lb/dall year001
Chloroformdaily maximum≤ 1.537 lb/dall year001
Chloroformdaily maximum≤ 1.724 lb/dall year001
Toluenemonthly average≤ .869 lb/dall year001
Toluenemonthly average≤ .975 lb/dall year001
Toluenedaily maximum≤ 2.673 lb/dall year001
Toluenedaily maximum≤ 2.999 lb/dall year001
Benzenemonthly average≤ 1.236 lb/dall year001
Benzenemonthly average≤ 1.387 lb/dall year001
Benzenedaily maximum≤ 4.544 lb/dall year001
Benzenedaily maximum≤ 5.098 lb/dall year001
Acenaphthylenemonthly average≤ .735 lb/dall year001
Acenaphthylenemonthly average≤ .825 lb/dall year001
Acenaphthylenedaily maximum≤ 1.971 lb/dall year001
Acenaphthylenedaily maximum≤ 2.212 lb/dall year001
Acenaphthenemonthly average≤ .735 lb/dall year001
Acenaphthenemonthly average≤ .825 lb/dall year001
Acenaphthenedaily maximum≤ 1.971 lb/dall year001
Acenaphthenedaily maximum≤ 2.212 lb/dall year001
Acrylonitrilemonthly average≤ 3.207 lb/dall year001
Acrylonitrilemonthly average≤ 3.599 lb/dall year001
Acrylonitriledaily maximum≤ 8.085 lb/dall year001
Acrylonitriledaily maximum≤ 9.072 lb/dall year001
Anthracenemonthly average≤ .735 lb/dall year001
Anthracenemonthly average≤ .825 lb/dall year001
Anthracenedaily maximum≤ 1.971 lb/dall year001
Anthracenedaily maximum≤ 2.212 lb/dall year001
Benzo[k]fluoranthenemonthly average≤ .735 lb/dall year001
Benzo[k]fluoranthenemonthly average≤ .825 lb/dall year001
Benzo[k]fluoranthenedaily maximum≤ 1.971 lb/dall year001
Benzo[k]fluoranthenedaily maximum≤ 2.212 lb/dall year001
Benzo[a]pyrenemonthly average≤ .768 lb/dall year001
Benzo[a]pyrenemonthly average≤ .862 lb/dall year001
Benzo[a]pyrenedaily maximum≤ 2.038 lb/dall year001
Benzo[a]pyrenedaily maximum≤ 2.287 lb/dall year001
Chlorobenzenemonthly average≤ .501 lb/dall year001
Chlorobenzenemonthly average≤ .562 lb/dall year001
Chlorobenzenedaily maximum≤ .935 lb/dall year001
Chlorobenzenedaily maximum≤ 1.05 lb/dall year001
Chrysenemonthly average≤ .735 lb/dall year001
Chrysenemonthly average≤ .825 lb/dall year001
Chrysenedaily maximum≤ 1.971 lb/dall year001
Chrysenedaily maximum≤ 2.212 lb/dall year001
Diethyl phthalatemonthly average≤ 2.706 lb/dall year001
Diethyl phthalatemonthly average≤ 3.037 lb/dall year001
Diethyl phthalatedaily maximum≤ 6.782 lb/dall year001
Diethyl phthalatedaily maximum≤ 7.61 lb/dall year001
Dimethyl phthalatemonthly average≤ .635 lb/dall year001
Dimethyl phthalatemonthly average≤ .712 lb/dall year001
Dimethyl phthalatedaily maximum≤ 1.57 lb/dall year001
Dimethyl phthalatedaily maximum≤ 1.762 lb/dall year001
Ethylbenzenemonthly average≤ 1.069 lb/dall year001
Ethylbenzenemonthly average≤ 1.2 lb/dall year001
Ethylbenzenedaily maximum≤ 3.608 lb/dall year001
Ethylbenzenedaily maximum≤ 4.049 lb/dall year001
Fluoranthenemonthly average≤ .835 lb/dall year001
Fluoranthenemonthly average≤ .937 lb/dall year001
Fluoranthenedaily maximum≤ 2.272 lb/dall year001
Fluoranthenedaily maximum≤ 2.549 lb/dall year001
Fluorenemonthly average≤ .735 lb/dall year001
Fluorenemonthly average≤ .825 lb/dall year001
Fluorenedaily maximum≤ 1.971 lb/dall year001
Fluorenedaily maximum≤ 2.212 lb/dall year001
Hexachlorobutadienemonthly average≤ .668 lb/dall year001
Hexachlorobutadienemonthly average≤ .75 lb/dall year001
Hexachlorobutadienedaily maximum≤ 1.637 lb/dall year001
Hexachlorobutadienedaily maximum≤ 1.837 lb/dall year001
Hexachloroethanemonthly average≤ .702 lb/dall year001
Hexachloroethanemonthly average≤ .787 lb/dall year001
Hexachloroethanedaily maximum≤ 1.804 lb/dall year001
Hexachloroethanedaily maximum≤ 2.024 lb/dall year001
Methyl chloride [Chloromethane]monthly average≤ 2.873 lb/dall year001
Methyl chloride [Chloromethane]monthly average≤ 3.224 lb/dall year001
Methyl chloride [Chloromethane]daily maximum≤ 6.348 lb/dall year001
Methyl chloride [Chloromethane]daily maximum≤ 7.123 lb/dall year001
Methylene chloridemonthly average≤ 1.336 lb/dall year001
Methylene chloridemonthly average≤ 1.5 lb/dall year001
Methylene chloridedaily maximum≤ 2.973 lb/dall year001
Methylene chloridedaily maximum≤ 3.336 lb/dall year001
Nitrobenzenemonthly average≤ .902 lb/dall year001
Nitrobenzenemonthly average≤ 1.012 lb/dall year001
Nitrobenzenedaily maximum≤ 2.272 lb/dall year001
Nitrobenzenedaily maximum≤ 2.549 lb/dall year001
Phenanthrenemonthly average≤ .735 lb/dall year001
Phenanthrenemonthly average≤ .825 lb/dall year001
Phenanthrenedaily maximum≤ 1.971 lb/dall year001
Phenanthrenedaily maximum≤ 2.212 lb/dall year001
Pyrenemonthly average≤ .835 lb/dall year001
Pyrenemonthly average≤ .937 lb/dall year001
Pyrenedaily maximum≤ 2.238 lb/dall year001
Pyrenedaily maximum≤ 2.512 lb/dall year001
Tetrachloroethylenemonthly average≤ .735 lb/dall year001
Tetrachloroethylenemonthly average≤ .825 lb/dall year001
Tetrachloroethylenedaily maximum≤ 1.871 lb/dall year001
Tetrachloroethylenedaily maximum≤ 2.099 lb/dall year001
1,1-Dichloroethanemonthly average≤ .735 lb/dall year001
1,1-Dichloroethanemonthly average≤ .825 lb/dall year001
1,1-Dichloroethanedaily maximum≤ 1.971 lb/dall year001
1,1-Dichloroethanedaily maximum≤ 2.212 lb/dall year001
1,1-Dichloroethylenemonthly average≤ .535 lb/dall year001
1,1-Dichloroethylenemonthly average≤ .6 lb/dall year001
1,1-Dichloroethylenedaily maximum≤ .835 lb/dall year001
1,1-Dichloroethylenedaily maximum≤ .937 lb/dall year001
1,1,1-Trichloroethanemonthly average≤ .702 lb/dall year001
1,1,1-Trichloroethanemonthly average≤ .787 lb/dall year001
1,1,1-Trichloroethanedaily maximum≤ 1.804 lb/dall year001
1,1,1-Trichloroethanedaily maximum≤ 2.024 lb/dall year001
1,1,2-Trichloroethanemonthly average≤ .702 lb/dall year001
1,1,2-Trichloroethanemonthly average≤ .787 lb/dall year001
1,1,2-Trichloroethanedaily maximum≤ 1.804 lb/dall year001
1,1,2-Trichloroethanedaily maximum≤ 2.024 lb/dall year001
Benzo[a]anthracenemonthly average≤ .735 lb/dall year001
Benzo[a]anthracenemonthly average≤ .825 lb/dall year001
Benzo[a]anthracenedaily maximum≤ 1.971 lb/dall year001
Benzo[a]anthracenedaily maximum≤ 2.212 lb/dall year001
1,2-Dichlorobenzenemonthly average≤ 2.573 lb/dall year001
1,2-Dichlorobenzenemonthly average≤ 2.887 lb/dall year001
1,2-Dichlorobenzenedaily maximum≤ 5.446 lb/dall year001
1,2-Dichlorobenzenedaily maximum≤ 6.111 lb/dall year001
1,2-Dichloropropanemonthly average≤ 5.112 lb/dall year001
1,2-Dichloropropanemonthly average≤ 5.736 lb/dall year001
1,2-Dichloropropanedaily maximum≤ 7.684 lb/dall year001
1,2-Dichloropropanedaily maximum≤ 8.622 lb/dall year001
trans-1,2-Dichloroethylenemonthly average≤ .702 lb/dall year001
trans-1,2-Dichloroethylenemonthly average≤ .787 lb/dall year001
trans-1,2-Dichloroethylenedaily maximum≤ 1.804 lb/dall year001
trans-1,2-Dichloroethylenedaily maximum≤ 2.024 lb/dall year001
1,2,4-Trichlorobenzenemonthly average≤ 2.272 lb/dall year001
1,2,4-Trichlorobenzenemonthly average≤ 2.549 lb/dall year001
1,2,4-Trichlorobenzenedaily maximum≤ 4.677 lb/dall year001
1,2,4-Trichlorobenzenedaily maximum≤ 5.248 lb/dall year001
1,3-Dichlorobenzenemonthly average≤ 1.036 lb/dall year001
1,3-Dichlorobenzenemonthly average≤ 1.162 lb/dall year001
1,3-Dichlorobenzenedaily maximum≤ 1.47 lb/dall year001
1,3-Dichlorobenzenedaily maximum≤ 1.649 lb/dall year001
1,4-Dichlorobenzenemonthly average≤ .501 lb/dall year001
1,4-Dichlorobenzenemonthly average≤ .562 lb/dall year001
1,4-Dichlorobenzenedaily maximum≤ .935 lb/dall year001
1,4-Dichlorobenzenedaily maximum≤ 1.05 lb/dall year001
2-Chlorophenolmonthly average≤ 1.036 lb/dall year001
2-Chlorophenolmonthly average≤ 1.162 lb/dall year001
2-Chlorophenoldaily maximum≤ 3.274 lb/dall year001
2-Chlorophenoldaily maximum≤ 3.674 lb/dall year001
2-Nitrophenolmonthly average≤ 1.37 lb/dall year001
2-Nitrophenolmonthly average≤ 1.537 lb/dall year001
2-Nitrophenoldaily maximum≤ 2.305 lb/dall year001
2-Nitrophenoldaily maximum≤ 2.587 lb/dall year001
2,4-Dichlorophenolmonthly average≤ 1.303 lb/dall year001
2,4-Dichlorophenolmonthly average≤ 1.462 lb/dall year001
2,4-Dichlorophenoldaily maximum≤ 3.742 lb/dall year001
2,4-Dichlorophenoldaily maximum≤ 4.199 lb/dall year001
2,4-Dimethylphenolmonthly average≤ .601 lb/dall year001
2,4-Dimethylphenolmonthly average≤ .675 lb/dall year001
2,4-Dimethylphenoldaily maximum≤ 1.203 lb/dall year001
2,4-Dimethylphenoldaily maximum≤ 1.35 lb/dall year001
2,4-Dinitrotoluenemonthly average≤ 3.775 lb/dall year001
2,4-Dinitrotoluenemonthly average≤ 4.236 lb/dall year001
2,4-Dinitrotoluenedaily maximum≤ 9.522 lb/dall year001
2,4-Dinitrotoluenedaily maximum≤ 10.684 lb/dall year001
2,4-Dinitrophenolmonthly average≤ 2.372 lb/dall year001
2,4-Dinitrophenolmonthly average≤ 2.662 lb/dall year001
2,4-Dinitrophenoldaily maximum≤ 4.109 lb/dall year001
2,4-Dinitrophenoldaily maximum≤ 4.611 lb/dall year001
2,6-Dinitrotoluenemonthly average≤ 8.52 lb/dall year001
2,6-Dinitrotoluenemonthly average≤ 9.56 lb/dall year001
2,6-Dinitrotoluenedaily maximum≤ 21.416 lb/dall year001
2,6-Dinitrotoluenedaily maximum≤ 24.03 lb/dall year001
4-Nitrophenolmonthly average≤ 2.406 lb/dall year001
4-Nitrophenolmonthly average≤ 2.699 lb/dall year001
4-Nitrophenoldaily maximum≤ 4.143 lb/dall year001
4-Nitrophenoldaily maximum≤ 4.649 lb/dall year001
4,6-Dinitro-o-cresolmonthly average≤ 2.606 lb/dall year001
4,6-Dinitro-o-cresolmonthly average≤ 2.924 lb/dall year001
4,6-Dinitro-o-cresoldaily maximum≤ 9.255 lb/dall year001
4,6-Dinitro-o-cresoldaily maximum≤ 10.384 lb/dall year001
Phenolmonthly average≤ .501 lb/dall year001
Phenolmonthly average≤ .562 lb/dall year001
Phenoldaily maximum≤ .869 lb/dall year001
Phenoldaily maximum≤ .975 lb/dall year001
Naphthalenemonthly average≤ .735 lb/dall year001
Naphthalenemonthly average≤ .825 lb/dall year001
Naphthalenedaily maximum≤ 1.971 lb/dall year001
Naphthalenedaily maximum≤ 2.212 lb/dall year001
Di[2-ethylhexyl] phthalate [DEHP]monthly average≤ 3.441 lb/dall year001
Di[2-ethylhexyl] phthalate [DEHP]monthly average≤ 3.861 lb/dall year001
Di[2-ethylhexyl] phthalate [DEHP]daily maximum≤ 9.321 lb/dall year001
Di[2-ethylhexyl] phthalate [DEHP]daily maximum≤ 10.459 lb/dall year001
Di-n-butyl phthalatemonthly average≤ .902 lb/dall year001
Di-n-butyl phthalatemonthly average≤ 1.012 lb/dall year001
Di-n-butyl phthalatedaily maximum≤ 1.904 lb/dall year001
Di-n-butyl phthalatedaily maximum≤ 2.137 lb/dall year001
Vinyl chloridemonthly average≤ 3.475 lb/dall year001
Vinyl chloridemonthly average≤ 3.899 lb/dall year001
Vinyl chloridedaily maximum≤ 8.954 lb/dall year001
Vinyl chloridedaily maximum≤ 10.047 lb/dall year001
Trichloroethylenemonthly average≤ .702 lb/dall year001
Trichloroethylenemonthly average≤ .787 lb/dall year001
Trichloroethylenedaily maximum≤ 1.804 lb/dall year001
Trichloroethylenedaily maximum≤ 2.024 lb/dall year001
Hexachlorobenzenemonthly average≤ .00794 lb/dall year001
Hexachlorobenzenemonthly average≤ .00794 lb/dall year001
Hexachlorobenzenedaily maximum≤ .0159 lb/dall year001
Hexachlorobenzenedaily maximum≤ .0159 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
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year001
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year001
1,3-Dichloropropenemonthly average≤ .969 lb/dall year001
1,3-Dichloropropenemonthly average≤ 1.087 lb/dall year001
1,3-Dichloropropenedaily maximum≤ 1.47 lb/dall year001
1,3-Dichloropropenedaily maximum≤ 1.649 lb/dall year001
3,4-Benzofluoranthenemonthly average≤ .768 lb/dall year001
3,4-Benzofluoranthenemonthly average≤ .867 lb/dall year001
3,4-Benzofluoranthenedaily maximum≤ 2.038 lb/dall year001
3,4-Benzofluoranthenedaily maximum≤ 2.287 lb/dall year001
Xylene [mix of m+o+p]daily maximumreport only (mg/L)all year001
Xylene [mix of m+o+p]daily maximumreport only (mg/L)all year001
pH range excursions, > 60 minutesmonthly maximum≤ 0 occur/moall year001
pH range excursions, > 60 minutesmonthly maximum≤ 0 occur/moall year001
pH range excursions, monthly total accummonthly maximum≤ 446 minall year001
pH range excursions, monthly total accummonthly maximum≤ 446 minall year001
Chloroethanemonthly average≤ 3.475 lb/dall year001
Chloroethanemonthly average≤ 3.899 lb/dall year001
Chloroethanedaily maximum≤ 8.954 lb/dall year001
Chloroethanedaily maximum≤ 10.047 lb/dall year001
Oxygen, dissolved [DO]monthly averagereport only (mg/L)all year002
Oxygen, dissolved [DO]daily maximumreport only (mg/L)all year002
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspendeddaily maximum≤ 45 mg/Lall year002
Oil & Greasedaily maximum≤ 15 mg/Lall year002
Phosphorus, total [as P]monthly average≤ 2 mg/LApr–Sep002
Carbon, tot organic [TOC]daily maximum≤ 35 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
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year004
pHdaily minimumreport only (SU)all year004
pHdaily maximumreport only (SU)all year004
Solids, total suspendeddaily maximumreport only (mg/L)all year004
Oil & Greasedaily maximum≤ 15 mg/Lall year004
Carbon, tot organic [TOC]daily maximumreport only (mg/L)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year005
pHdaily minimumreport only (SU)all year005
pHdaily maximumreport only (SU)all year005
Solids, total suspendeddaily maximumreport only (mg/L)all year005
Oil & Greasedaily maximum≤ 15 mg/Lall year005
Carbon, tot organic [TOC]daily maximumreport only (mg/L)all year005
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year005
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year009
pHdaily minimumreport only (SU)all year009
pHdaily maximumreport only (SU)all year009
Solids, total suspendeddaily maximumreport only (mg/L)all year009
Oil & Greasedaily maximum≤ 15 mg/Lall year009
Carbon, tot organic [TOC]daily maximumreport only (mg/L)all year009
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year009
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year012
pHdaily minimumreport only (SU)all year012
pHdaily maximumreport only (SU)all year012
Solids, total suspendeddaily maximumreport only (mg/L)all year012
Oil & Greasedaily maximum≤ 15 mg/Lall year012
Carbon, tot organic [TOC]daily maximumreport only (mg/L)all year012
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year012

How strict are these limits?

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

Same industry: the 79 Chemicals and Allied Products permits in Alabama.

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/AL0000108 · MCP: https://passage-data.com/mcp