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Rail and Infrastructure Group LLC

Industrial Organic Chemicals, Manvel, Texas. NPDES permit TX0072168, in force until Aug 15, 2027. Last 12 months: no values over a limit, 4 of 31 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 001 form A monthly (21 values), outfall 002 form A monthly (6 values), outfall TX1 form Q quarterly (18 values), outfall 001 form Y yearly, outfall TXA form S twice a year
Renewal application due
Feb 16, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 31 reports late

Limits in force (163)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year001
BOD, 5-day, 20 deg. Cdaily average≤ 7 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 18.1 lb/dall year001
Oxygen demand, chem. [high level] [COD]daily average≤ 69 lb/dall year001
Oxygen demand, chem. [high level] [COD]daily maximum≤ 124 lb/dall year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendeddaily average≤ 11.6 lb/dall year001
Solids, total suspendeddaily maximum≤ 38 lb/dall year001
Oil & Greasedaily maximum≤ 15 mg/Lall year001
Nitrogen, ammonia total [as N]daily average≤ 4 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/Lall year001
Zinc, total [as Zn]daily averagereport only (mg/L)all year001
Zinc, total [as Zn]daily maximumreport only (mg/L)all year001
Selenium, total [as Se]daily average≤ .012 lb/dall year001
Selenium, total [as Se]daily maximum≤ .014 lb/dall year001
Carbon tetrachloridedaily average≤ .003 lb/dall year001
Carbon tetrachloridedaily maximum≤ .007 lb/dall year001
1,2-Dichloroethanedaily average≤ .012 lb/dall year001
1,2-Dichloroethanedaily maximum≤ .037 lb/dall year001
Chloroformdaily average≤ .004 lb/dall year001
Chloroformdaily maximum≤ .008 lb/dall year001
Toluenedaily average≤ .005 lb/dall year001
Toluenedaily maximum≤ .014 lb/dall year001
Benzenedaily average≤ .007 lb/dall year001
Benzenedaily maximum≤ .024 lb/dall year001
Acenaphthylenedaily average≤ .004 lb/dall year001
Acenaphthylenedaily maximum≤ .01 lb/dall year001
Acenaphthenedaily average≤ .004 lb/dall year001
Acenaphthenedaily maximum≤ .01 lb/dall year001
Acrylonitriledaily average≤ .017 lb/dall year001
Acrylonitriledaily maximum≤ .043 lb/dall year001
Anthracenedaily average≤ .004 lb/dall year001
Anthracenedaily maximum≤ .01 lb/dall year001
Benzo[k]fluoranthenedaily average≤ .004 lb/dall year001
Benzo[k]fluoranthenedaily maximum≤ .01 lb/dall year001
Benzo[a]pyrenedaily average≤ .004 lb/dall year001
Benzo[a]pyrenedaily maximum≤ .011 lb/dall year001
Chlorobenzenedaily average≤ .003 lb/dall year001
Chlorobenzenedaily maximum≤ .005 lb/dall year001
Chrysenedaily average≤ .004 lb/dall year001
Chrysenedaily maximum≤ .01 lb/dall year001
Diethyl phthalatedaily average≤ .014 lb/dall year001
Diethyl phthalatedaily maximum≤ .036 lb/dall year001
Dimethyl phthalatedaily average≤ .003 lb/dall year001
Dimethyl phthalatedaily maximum≤ .008 lb/dall year001
Ethylbenzenedaily average≤ .006 lb/dall year001
Ethylbenzenedaily maximum≤ .019 lb/dall year001
Fluoranthenedaily average≤ .004 lb/dall year001
Fluoranthenedaily maximum≤ .012 lb/dall year001
Fluorenedaily average≤ .004 lb/dall year001
Fluorenedaily maximum≤ .01 lb/dall year001
Hexachlorobutadienedaily average≤ .004 lb/dall year001
Hexachlorobutadienedaily maximum≤ .009 lb/dall year001
Hexachloroethanedaily average≤ .004 lb/dall year001
Hexachloroethanedaily maximum≤ .01 lb/dall year001
Methyl chloride [Chloromethane]daily average≤ .015 lb/dall year001
Methyl chloride [Chloromethane]daily maximum≤ .034 lb/dall year001
Methylene chloridedaily average≤ .007 lb/dall year001
Methylene chloridedaily maximum≤ .016 lb/dall year001
Nitrobenzenedaily average≤ .005 lb/dall year001
Nitrobenzenedaily maximum≤ .012 lb/dall year001
Phenanthrenedaily average≤ .004 lb/dall year001
Phenanthrenedaily maximum≤ .01 lb/dall year001
Pyrenedaily average≤ .004 lb/dall year001
Pyrenedaily maximum≤ .012 lb/dall year001
Tetrachloroethylenedaily average≤ .004 lb/dall year001
Tetrachloroethylenedaily maximum≤ .01 lb/dall year001
1,1-Dichloroethanedaily average≤ .004 lb/dall year001
1,1-Dichloroethanedaily maximum≤ .01 lb/dall year001
1,1-Dichloroethylenedaily average≤ .003 lb/dall year001
1,1-Dichloroethylenedaily maximum≤ .004 lb/dall year001
1,1,1-Trichloroethanedaily average≤ .004 lb/dall year001
1,1,1-Trichloroethanedaily maximum≤ .01 lb/dall year001
1,1,2-Trichloroethanedaily average≤ .004 lb/dall year001
1,1,2-Trichloroethanedaily maximum≤ .01 lb/dall year001
Benzo[a]anthracenedaily average≤ .004 lb/dall year001
Benzo[a]anthracenedaily maximum≤ .01 lb/dall year001
1,2-Dichloroethane, total weightdaily average≤ .012 lb/dall year001
1,2-Dichloroethane, total weightdaily maximum≤ .037 lb/dall year001
1,2-Dichlorobenzenedaily average≤ .014 lb/dall year001
1,2-Dichlorobenzenedaily maximum≤ .029 lb/dall year001
1,2-Dichloropropanedaily average≤ .027 lb/dall year001
1,2-Dichloropropanedaily maximum≤ .041 lb/dall year001
trans-1,2-Dichloroethylenedaily average≤ .004 lb/dall year001
trans-1,2-Dichloroethylenedaily maximum≤ .01 lb/dall year001
1,2,4-Trichlorobenzenedaily average≤ .012 lb/dall year001
1,2,4-Trichlorobenzenedaily maximum≤ .025 lb/dall year001
1,3-Dichlorobenzenedaily average≤ .006 lb/dall year001
1,3-Dichlorobenzenedaily maximum≤ .008 lb/dall year001
1,4-Dichlorobenzenedaily average≤ .003 lb/dall year001
1,4-Dichlorobenzenedaily maximum≤ .005 lb/dall year001
2-Chlorophenoldaily average≤ .006 lb/dall year001
2-Chlorophenoldaily maximum≤ .017 lb/dall year001
2-Nitrophenoldaily average≤ .007 lb/dall year001
2-Nitrophenoldaily maximum≤ .012 lb/dall year001
2,4-Dichlorophenoldaily average≤ .007 lb/dall year001
2,4-Dichlorophenoldaily maximum≤ .02 lb/dall year001
2,4-Dimethylphenoldaily average≤ .003 lb/dall year001
2,4-Dimethylphenoldaily maximum≤ .006 lb/dall year001
2,4-Dinitrotoluenedaily average≤ .02 lb/dall year001
2,4-Dinitrotoluenedaily maximum≤ .051 lb/dall year001
2,4-Dinitrophenoldaily average≤ .013 lb/dall year001
2,4-Dinitrophenoldaily maximum≤ .022 lb/dall year001
2,6-Dinitrotoluenedaily average≤ .045 lb/dall year001
2,6-Dinitrotoluenedaily maximum≤ .114 lb/dall year001
4-Nitrophenoldaily average≤ .013 lb/dall year001
4-Nitrophenoldaily maximum≤ .022 lb/dall year001
4,6-Dinitro-o-cresoldaily average≤ .014 lb/dall year001
4,6-Dinitro-o-cresoldaily maximum≤ .049 lb/dall year001
Phenoldaily average≤ .003 lb/dall year001
Phenoldaily maximum≤ .005 lb/dall year001
Naphthalenedaily average≤ .004 lb/dall year001
Naphthalenedaily maximum≤ .01 lb/dall year001
Di[2-ethylhexyl] phthalate [DEHP]daily average≤ .018 lb/dall year001
Di[2-ethylhexyl] phthalate [DEHP]daily maximum≤ .05 lb/dall year001
Di-n-butyl phthalatedaily average≤ .005 lb/dall year001
Di-n-butyl phthalatedaily maximum≤ .01 lb/dall year001
Vinyl chloridedaily average≤ .018 lb/dall year001
Vinyl chloridedaily maximum≤ .048 lb/dall year001
Trichloroethylenedaily average≤ .004 lb/dall year001
Trichloroethylenedaily maximum≤ .01 lb/dall year001
Hexachlorobenzenedaily average≤ .003 lb/dall year001
Hexachlorobenzenedaily maximum≤ .005 lb/dall year001
Flow, in conduit or thru treatment plantdaily average≤ .033 MGDall year001
Flow, in conduit or thru treatment plantdaily maximum≤ .066 MGDall year001
1,3-Dichloropropylenedaily average≤ .005 lb/dall year001
1,3-Dichloropropylenedaily maximum≤ .008 lb/dall year001
Flow [dry weather]daily maximum≤ .066 MGDall year001
Solids, total dissolveddaily average≤ 4500 mg/Lall year001
Solids, total dissolveddaily maximum≤ 9000 mg/Lall year001
3,4-Benzofluoranthenedaily average≤ .004 lb/dall year001
3,4-Benzofluoranthenedaily maximum≤ .011 lb/dall year001
Chloroethanedaily average≤ .018 lb/dall year001
Chloroethanedaily maximum≤ .048 lb/dall year001
Oxygen demand, chem. [high level] [COD]daily maximum≤ 200 mg/Lall year002
pHminimum≥ 6 SUall year002
pHmaximum≤ 9 SUall year002
Oil & Greasedaily maximum≤ 15 mg/Lall year002
Flow, in conduit or thru treatment plantdaily averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Whole effluent toxicity - retest #148-hour minimumreport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #1monthly average minimumreport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #248-hour minimumreport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #2monthly average minimumreport only (pass=0;fail=1)all yearTX1
Whole Effluent Toxicity [WET] - D. magna48-hour minimum≥ 100 %all yearTX1
Whole Effluent Toxicity [WET] - D. magnamonthly average minimum≥ 100 %all yearTX1
LF Pass/Fail Static Renewal 48Hr Acute Daphnia magna48-hour minimumreport only (pass=0;fail=1)all yearTX1
LF Pass/Fail Static Renewal 48Hr Acute Daphnia magnamonthly average minimumreport only (pass=0;fail=1)all yearTX1
LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas48-hour minimumreport only (pass=0;fail=1)all yearTX1
LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelasmonthly average minimumreport only (pass=0;fail=1)all yearTX1
NOEC Lethal Static Renewal 48HR Acute Daphnia magna48-hour minimumreport only (%)all yearTX1
NOEC Lethal Static Renewal 48HR Acute Daphnia magnamonthly average minimumreport only (%)all yearTX1
NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas48-hour minimumreport only (%)all yearTX1
NOAEC Lethal Static Renewal 48Hr acute Pimephales promelasmonthly average minimumreport only (%)all yearTX1
LOAEC Lethal Survival Static Renewal 48HR Acute Daphnia magna48-hour minimumreport only (%)all yearTX1
LOAEC Lethal Survival Static Renewal 48HR Acute Daphnia magnamonthly average minimumreport only (%)all yearTX1
LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas48-hour minimumreport only (%)all yearTX1
LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelasmonthly average minimumreport only (%)all yearTX1
Whole effluent toxicity - retest #1single samplereport only (pass=0;fail=1)all yearTXA
Whole effluent toxicity - retest #2single samplereport only (pass=0;fail=1)all yearTXA
Daphnia magna survival 24 Hr Acute WETsingle samplereport only (pass=0;fail=1)all yearTXA
LC50 Pass/Fail Static 24Hr Acute Pimephales promelassingle samplereport only (pass=0;fail=1)all yearTXA

How strict are these limits?

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

Same industry: the 165 Chemicals and Allied Products permits in Texas.

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Your permit document is the final word. As JSON: /api/v1/permits/TX0072168 · MCP: https://passage-data.com/mcp