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

Natgasoline LLC

Industrial Organic Chemicals, Beaumont, Texas. NPDES permit TX0135836 expired Jan 7, 2025; its limits still apply. Last 12 months: over a limit 2 times (last May 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 001 form A monthly (14 values), outfall 002 form A monthly (6 values), outfall 101 form A monthly (6 values), outfall TX1 form Q quarterly (24 values), outfall 001 form Y yearly, outfall 002 form S twice a year, and 2 more forms
Last report on file
September 2026
Oct 2024 – Sep 2025
4 values over a limit, 3 required values missing, 2 of 46 reports late

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

Period endingParameterReportedLimitOver by
May 2026pH range excursions, > 60 minutes, monthly total1 occur/mo≤ 0 occur/mo—
May 2026pH range excursions, monthly total accum, monthly total580 min≤ 446 min30%

Limits in force (175)

ParameterStatisticLimitMonthsOutfall
pHminimum≥ 5 SUall year001
pHmaximum≤ 11 SUall year001
Solids, total suspendeddaily average≤ 30 mg/Lall year001
Solids, total suspendeddaily maximum≤ 100 mg/Lall year001
Oil & Greasedaily average≤ 15 mg/Lall year001
Oil & Greasedaily maximum≤ 20 mg/Lall year001
Nitrogen, ammonia total [as N]daily averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Copper, total [as Cu]daily average≤ .0238 mg/Lall year001
Copper, total [as Cu]daily maximum≤ .0504 mg/Lall year001
Nickel, total [as Ni]daily average≤ .146 mg/Lall year001
Nickel, total [as Ni]daily maximum≤ .31 mg/Lall year001
Zinc, total [as Zn]daily average≤ .235 mg/Lall year001
Zinc, total [as Zn]daily maximum≤ .498 mg/Lall year001
Benzo[a]pyrenedaily average≤ .0000854 mg/Lall year001
Benzo[a]pyrenedaily maximum≤ .00018 mg/Lall year001
Benzo[a]anthracenedaily average≤ .000854 mg/Lall year001
Benzo[a]anthracenedaily maximum≤ .0018 mg/Lall year001
Hexachlorobenzenedaily average≤ .000023 mg/Lall year001
Hexachlorobenzenedaily maximum≤ .000049 mg/Lall year001
Flow, in conduit or thru treatment plantdaily average≤ 3.5 MGDall year001
Flow, in conduit or thru treatment plantdaily maximum≤ 7 MGDall year001
pH range excursions, > 60 minutesmonthly total≤ 0 occur/moall year001
pH range excursions, monthly total accummonthly total≤ 446 minall year001
pHminimum≥ 6 SUall year002
pHmaximum≤ 9 SUall year002
Oil & Greasedaily maximum≤ 20 mg/Lall year002
Carbon, tot organic [TOC]daily maximum≤ 75 mg/Lall year002
Copper, total [as Cu]daily maximum≤ .0504 mg/Lall year002
Nickel, total [as Ni]daily maximum≤ .31 mg/Lall year002
Benzo[a]pyrenedaily maximum≤ .005 mg/Lall year002
Benzo[a]anthracenedaily maximum≤ .005 mg/Lall year002
Hexachlorobenzenedaily maximum≤ .005 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
BOD, 5-day, 20 deg. Cdaily average≤ 82.6 lb/dall year101
BOD, 5-day, 20 deg. Cdaily maximum≤ 220 lb/dall year101
Solids, total suspendeddaily average≤ 127 lb/dall year101
Solids, total suspendeddaily maximum≤ 410 lb/dall year101
Carbon tetrachloridedaily average≤ .05 lb/dall year101
Carbon tetrachloridedaily maximum≤ .105 lb/dall year101
Chloroformdaily average≤ .058 lb/dall year101
Chloroformdaily maximum≤ .127 lb/dall year101
Toluenedaily average≤ .072 lb/dall year101
Toluenedaily maximum≤ .22 lb/dall year101
Benzenedaily average≤ .102 lb/dall year101
Benzenedaily maximum≤ .375 lb/dall year101
Acenaphthylenedaily average≤ .061 lb/dall year101
Acenaphthylenedaily maximum≤ .162 lb/dall year101
Acenaphthenedaily average≤ .061 lb/dall year101
Acenaphthenedaily maximum≤ .162 lb/dall year101
Acrylonitriledaily average≤ .264 lb/dall year101
Acrylonitriledaily maximum≤ .666 lb/dall year101
Anthracenedaily average≤ .061 lb/dall year101
Anthracenedaily maximum≤ .162 lb/dall year101
Benzo[k]fluoranthenedaily average≤ .061 lb/dall year101
Benzo[k]fluoranthenedaily maximum≤ .162 lb/dall year101
Chlorobenzenedaily average≤ .041 lb/dall year101
Chlorobenzenedaily maximum≤ .077 lb/dall year101
Chloroethane, total weightdaily average≤ .286 lb/dall year101
Chloroethane, total weightdaily maximum≤ .738 lb/dall year101
Chrysenedaily average≤ .061 lb/dall year101
Chrysenedaily maximum≤ .162 lb/dall year101
Diethyl phthalatedaily average≤ .223 lb/dall year101
Diethyl phthalatedaily maximum≤ .559 lb/dall year101
Dimethyl phthalatedaily average≤ .052 lb/dall year101
Dimethyl phthalatedaily maximum≤ .129 lb/dall year101
Ethylbenzenedaily average≤ .088 lb/dall year101
Ethylbenzenedaily maximum≤ .297 lb/dall year101
Fluoranthenedaily average≤ .069 lb/dall year101
Fluoranthenedaily maximum≤ .187 lb/dall year101
Fluorenedaily average≤ .061 lb/dall year101
Fluorenedaily maximum≤ .162 lb/dall year101
Hexachlorobutadienedaily average≤ .055 lb/dall year101
Hexachlorobutadienedaily maximum≤ .135 lb/dall year101
Hexachloroethanedaily average≤ .058 lb/dall year101
Hexachloroethanedaily maximum≤ .149 lb/dall year101
Methyl chloride [Chloromethane]daily average≤ .237 lb/dall year101
Methyl chloride [Chloromethane]daily maximum≤ .523 lb/dall year101
Methylene chloridedaily average≤ .11 lb/dall year101
Methylene chloridedaily maximum≤ .245 lb/dall year101
Nitrobenzenedaily average≤ .074 lb/dall year101
Nitrobenzenedaily maximum≤ .187 lb/dall year101
Phenanthrenedaily average≤ .061 lb/dall year101
Phenanthrenedaily maximum≤ .162 lb/dall year101
Pyrenedaily average≤ .069 lb/dall year101
Pyrenedaily maximum≤ .185 lb/dall year101
Tetrachloroethylenedaily average≤ .061 lb/dall year101
Tetrachloroethylenedaily maximum≤ .154 lb/dall year101
1,1-Dichloroethanedaily average≤ .061 lb/dall year101
1,1-Dichloroethanedaily maximum≤ .162 lb/dall year101
1,1-Dichloroethylenedaily average≤ .044 lb/dall year101
1,1-Dichloroethylenedaily maximum≤ .069 lb/dall year101
1,1,1-Trichloroethanedaily average≤ .058 lb/dall year101
1,1,1-Trichloroethanedaily maximum≤ .149 lb/dall year101
1,1,2-Trichloroethanedaily average≤ .058 lb/dall year101
1,1,2-Trichloroethanedaily maximum≤ .149 lb/dall year101
1,2-Dichloroethane, total weightdaily average≤ .187 lb/dall year101
1,2-Dichloroethane, total weightdaily maximum≤ .581 lb/dall year101
1,2-Dichlorobenzenedaily average≤ .212 lb/dall year101
1,2-Dichlorobenzenedaily maximum≤ .449 lb/dall year101
1,2-Dichloropropanedaily average≤ .421 lb/dall year101
1,2-Dichloropropanedaily maximum≤ .633 lb/dall year101
trans-1,2-Dichloroethylenedaily average≤ .058 lb/dall year101
trans-1,2-Dichloroethylenedaily maximum≤ .149 lb/dall year101
1,2,4-Trichlorobenzenedaily average≤ .187 lb/dall year101
1,2,4-Trichlorobenzenedaily maximum≤ .386 lb/dall year101
1,3-Dichloropropene, total weightdaily average≤ .08 lb/dall year101
1,3-Dichloropropene, total weightdaily maximum≤ .121 lb/dall year101
1,3-Dichlorobenzenedaily average≤ .085 lb/dall year101
1,3-Dichlorobenzenedaily maximum≤ .121 lb/dall year101
1,4-Dichlorobenzenedaily average≤ .041 lb/dall year101
1,4-Dichlorobenzenedaily maximum≤ .077 lb/dall year101
2-Chlorophenoldaily average≤ .085 lb/dall year101
2-Chlorophenoldaily maximum≤ .27 lb/dall year101
2-Nitrophenoldaily average≤ .113 lb/dall year101
2-Nitrophenoldaily maximum≤ .19 lb/dall year101
2,4-Dichlorophenoldaily average≤ .107 lb/dall year101
2,4-Dichlorophenoldaily maximum≤ .308 lb/dall year101
2,4-Dimethylphenoldaily average≤ .05 lb/dall year101
2,4-Dimethylphenoldaily maximum≤ .099 lb/dall year101
2,4-Dinitrotoluenedaily average≤ .311 lb/dall year101
2,4-Dinitrotoluenedaily maximum≤ .785 lb/dall year101
2,4-Dinitrophenoldaily average≤ .196 lb/dall year101
2,4-Dinitrophenoldaily maximum≤ .339 lb/dall year101
2,6-Dinitrotoluenedaily average≤ .702 lb/dall year101
2,6-Dinitrotoluenedaily maximum≤ 1.765 lb/dall year101
4-Nitrophenoldaily average≤ .198 lb/dall year101
4-Nitrophenoldaily maximum≤ .341 lb/dall year101
4,6-Dinitro-o-cresoldaily average≤ .215 lb/dall year101
4,6-Dinitro-o-cresoldaily maximum≤ .763 lb/dall year101
Phenoldaily average≤ .041 lb/dall year101
Phenoldaily maximum≤ .072 lb/dall year101
Naphthalenedaily average≤ .061 lb/dall year101
Naphthalenedaily maximum≤ .162 lb/dall year101
Di[2-ethylhexyl] phthalate [DEHP]daily average≤ .284 lb/dall year101
Di[2-ethylhexyl] phthalate [DEHP]daily maximum≤ .768 lb/dall year101
Di-n-butyl phthalatedaily average≤ .074 lb/dall year101
Di-n-butyl phthalatedaily maximum≤ .157 lb/dall year101
Vinyl chloridedaily average≤ .286 lb/dall year101
Vinyl chloridedaily maximum≤ .738 lb/dall year101
Trichloroethylenedaily average≤ .058 lb/dall year101
Trichloroethylenedaily maximum≤ .149 lb/dall year101
Flow, in conduit or thru treatment plantdaily average≤ .33 MGDall year101
Flow, in conduit or thru treatment plantdaily maximum≤ 3.41 MGDall year101
3,4-Benzofluoranthenedaily average≤ .063 lb/dall year101
3,4-Benzofluoranthenedaily maximum≤ .168 lb/dall year101
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)7-day minimumreport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)monthly average minimumreport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidia7-day minimumreport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidiamonthly average minimumreport only (pass=0;fail=1)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7-day minimumreport only (%)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average minimumreport only (%)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Menidia menidia7-day minimumreport only (%)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Menidia menidiamonthly average minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7-day minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia7-day minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidiamonthly average minimumreport only (%)all yearTX1
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7-day minimumreport only (pass=0;fail=1)all yearTX1
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average minimumreport only (pass=0;fail=1)all yearTX1
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia7-day minimumreport only (pass=0;fail=1)all yearTX1
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidiamonthly average minimumreport only (pass=0;fail=1)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7-day minimumreport only (%)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average minimumreport only (%)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidia7-day minimumreport only (%)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidiamonthly average minimumreport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)7-day minimumreport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)monthly average minimumreport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidia7-day minimumreport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidiamonthly 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
LC50 Pass/Fail Static 24Hr Acute Americamysis bahia (formerly Mysidopsis bahia)single samplereport only (pass=0;fail=1)all yearTXA
LC50 Pass/Fail Static 24Hr Acute Menidia menidiasingle 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.

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/TX0135836 · MCP: https://passage-data.com/mcp