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

Oxy Vinyls LP

Plastics Materials And Resins, major discharger, Deer Park, Texas. NPDES permit TX0007412, in force until Nov 30, 2027. Last 12 months: over a limit once (last October 2025), 2 required values missing, 1 of 57 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 21 days after each period: outfall 002 form A monthly (8 values), outfall 003 form A monthly (11 values), outfall 004 form A monthly (9 values), outfall 005 form A monthly (14 values), outfall TX2 form Q quarterly (20 values), outfall TX5 form Q quarterly (20 values), and 4 more forms
Renewal application due
Jun 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 63 reports late

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

Period endingParameterReportedLimit
October 2025pH, minimum3.4 SU≥ 6 SU

Limits in force (206)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitdaily maximum≤ 105 deg Fall year002
pHminimum≥ 6.5 SUall year002
pHmaximum≤ 9 SUall year002
Carbon, tot organic [TOC]daily averagereport only (mg/L)all year002
Carbon, tot organic [TOC]daily maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plantdaily average≤ 105 MGDall year002
Flow, in conduit or thru treatment plantdaily maximum≤ 113 MGDall year002
Enterococcidaily maximumreport only (MPN/100mL)all year002
Temperature, water deg. fahrenheitdaily maximum≤ 105 deg Fall year003
pHminimum≥ 6 SUall year003
pHmaximum≤ 9 SUall year003
Oil & Greasedaily maximum≤ 15 mg/Lall year003
Carbon, tot organic [TOC]daily maximum≤ 55 mg/Lall year003
1,2-Dichloroethanedaily maximumreport only (mg/L)all year003
Tetrachloroethylenedaily maximumreport only (mg/L)all year003
Trichloroethylenedaily maximumreport only (mg/L)all year003
Flow, in conduit or thru treatment plantdaily average≤ 8 MGDall year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Enterococcidaily maximumreport only (MPN/100mL)all year003
pHminimum≥ 6 SUall year004
pHmaximum≤ 9 SUall year004
Oil & Greasedaily maximum≤ 15 mg/Lall year004
Carbon, tot organic [TOC]daily maximum≤ 55 mg/Lall year004
Tetrachloroethylenedaily maximumreport only (mg/L)all year004
Vinyl chloridedaily maximumreport only (mg/L)all year004
Trichloroethylenedaily maximumreport only (mg/L)all year004
Flow, in conduit or thru treatment plantdaily averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
BOD, 5-day, 20 deg. Cdaily average≤ 149 lb/dall year005
BOD, 5-day, 20 deg. Cdaily maximum≤ 382 lb/dall year005
pHminimum≥ 5 SUall year005
pHmaximum≤ 11 SUall year005
Solids, total suspendeddaily average≤ 280 lb/dall year005
Solids, total suspendeddaily maximum≤ 821 lb/dall year005
Carbon, tot organic [TOC]daily average≤ 300 lb/dall year005
Carbon, tot organic [TOC]daily maximum≤ 450 lb/dall year005
Carbon tetrachloridedaily average≤ .09 lb/dall year005
Carbon tetrachloridedaily maximum≤ .2 lb/dall year005
1,2-Dichloroethanedaily average≤ .36 lb/dall year005
1,2-Dichloroethanedaily maximum≤ 1.11 lb/dall year005
Chloroformdaily average≤ .35 lb/dall year005
Chloroformdaily maximum≤ .91 lb/dall year005
Toluenedaily average≤ .14 lb/dall year005
Toluenedaily maximum≤ .42 lb/dall year005
Benzenedaily average≤ .19 lb/dall year005
Benzenedaily maximum≤ .71 lb/dall year005
Acenaphthylenedaily average≤ .12 lb/dall year005
Acenaphthylenedaily maximum≤ .31 lb/dall year005
Acenaphthenedaily average≤ .12 lb/dall year005
Acenaphthenedaily maximum≤ .31 lb/dall year005
Acrylonitriledaily average≤ .5 lb/dall year005
Acrylonitriledaily maximum≤ 1.27 lb/dall year005
Anthracenedaily average≤ .12 lb/dall year005
Anthracenedaily maximum≤ .31 lb/dall year005
Benzo[k]fluoranthenedaily average≤ .12 lb/dall year005
Benzo[k]fluoranthenedaily maximum≤ .31 lb/dall year005
Benzo[a]pyrenedaily average≤ .0012 lb/dall year005
Benzo[a]pyrenedaily maximum≤ .0026 lb/dall year005
Chlorobenzenedaily average≤ .08 lb/dall year005
Chlorobenzenedaily maximum≤ .15 lb/dall year005
Chrysenedaily average≤ .12 lb/dall year005
Chrysenedaily maximum≤ .31 lb/dall year005
Diethyl phthalatedaily average≤ .43 lb/dall year005
Diethyl phthalatedaily maximum≤ 1.07 lb/dall year005
Dimethyl phthalatedaily average≤ .1 lb/dall year005
Dimethyl phthalatedaily maximum≤ .25 lb/dall year005
Ethylbenzenedaily average≤ .17 lb/dall year005
Ethylbenzenedaily maximum≤ .57 lb/dall year005
Fluoranthenedaily average≤ .13 lb/dall year005
Fluoranthenedaily maximum≤ .36 lb/dall year005
Fluorenedaily average≤ .12 lb/dall year005
Fluorenedaily maximum≤ .31 lb/dall year005
Hexachlorobutadienedaily average≤ .1 lb/dall year005
Hexachlorobutadienedaily maximum≤ .232 lb/dall year005
Hexachloroethanedaily average≤ .11 lb/dall year005
Hexachloroethanedaily maximum≤ .28 lb/dall year005
Methyl chloride [Chloromethane]daily average≤ .45 lb/dall year005
Methyl chloride [Chloromethane]daily maximum≤ 1 lb/dall year005
Methylene chloridedaily average≤ .21 lb/dall year005
Methylene chloridedaily maximum≤ .47 lb/dall year005
Nitrobenzenedaily average≤ .14 lb/dall year005
Nitrobenzenedaily maximum≤ .36 lb/dall year005
Phenanthrenedaily average≤ .12 lb/dall year005
Phenanthrenedaily maximum≤ .31 lb/dall year005
Pyrenedaily average≤ .13 lb/dall year005
Pyrenedaily maximum≤ .35 lb/dall year005
Tetrachloroethylenedaily average≤ .12 lb/dall year005
Tetrachloroethylenedaily maximum≤ .29 lb/dall year005
1,1-Dichloroethanedaily average≤ .12 lb/dall year005
1,1-Dichloroethanedaily maximum≤ .31 lb/dall year005
1,1-Dichloroethylenedaily average≤ .08 lb/dall year005
1,1-Dichloroethylenedaily maximum≤ .13 lb/dall year005
1,1,1-Trichloroethanedaily average≤ .11 lb/dall year005
1,1,1-Trichloroethanedaily maximum≤ .28 lb/dall year005
1,1,2-Trichloroethanedaily average≤ .11 lb/dall year005
1,1,2-Trichloroethanedaily maximum≤ .28 lb/dall year005
Benzo[a]anthracenedaily average≤ .12 lb/dall year005
Benzo[a]anthracenedaily maximum≤ .026 lb/dall year005
1,2-Dichlorobenzenedaily average≤ .4 lb/dall year005
1,2-Dichlorobenzenedaily maximum≤ .86 lb/dall year005
1,2-Dichloropropanedaily average≤ .8 lb/dall year005
1,2-Dichloropropanedaily maximum≤ 1.21 lb/dall year005
trans-1,2-Dichloroethylenedaily average≤ .11 lb/dall year005
trans-1,2-Dichloroethylenedaily maximum≤ .28 lb/dall year005
1,2,4-Trichlorobenzenedaily average≤ .36 lb/dall year005
1,2,4-Trichlorobenzenedaily maximum≤ .73 lb/dall year005
1,3-Dichlorobenzenedaily average≤ .16 lb/dall year005
1,3-Dichlorobenzenedaily maximum≤ .23 lb/dall year005
1,4-Dichlorobenzenedaily average≤ .08 lb/dall year005
1,4-Dichlorobenzenedaily maximum≤ .15 lb/dall year005
2-Chlorophenoldaily average≤ .16 lb/dall year005
2-Chlorophenoldaily maximum≤ .51 lb/dall year005
2-Nitrophenoldaily average≤ .22 lb/dall year005
2-Nitrophenoldaily maximum≤ .36 lb/dall year005
2,4-Dichlorophenoldaily average≤ .2 lb/dall year005
2,4-Dichlorophenoldaily maximum≤ .59 lb/dall year005
2,4-Dimethylphenoldaily average≤ .09 lb/dall year005
2,4-Dimethylphenoldaily maximum≤ .19 lb/dall year005
2,4-Dinitrotoluenedaily average≤ .59 lb/dall year005
2,4-Dinitrotoluenedaily maximum≤ 1.5 lb/dall year005
2,4-Dinitrophenoldaily average≤ .37 lb/dall year005
2,4-Dinitrophenoldaily maximum≤ .65 lb/dall year005
2,6-Dinitrotoluenedaily average≤ 1.34 lb/dall year005
2,6-Dinitrotoluenedaily maximum≤ 3.36 lb/dall year005
4-Nitrophenoldaily average≤ .38 lb/dall year005
4-Nitrophenoldaily maximum≤ .65 lb/dall year005
4,6-Dinitro-o-cresoldaily average≤ .41 lb/dall year005
4,6-Dinitro-o-cresoldaily maximum≤ 1.45 lb/dall year005
Phenoldaily average≤ .08 lb/dall year005
Phenoldaily maximum≤ .14 lb/dall year005
Naphthalenedaily average≤ .12 lb/dall year005
Naphthalenedaily maximum≤ .31 lb/dall year005
Di[2-ethylhexyl] phthalate [DEHP]daily average≤ .54 lb/dall year005
Di[2-ethylhexyl] phthalate [DEHP]daily maximum≤ 1.46 lb/dall year005
Di-n-butyl phthalatedaily average≤ .14 lb/dall year005
Di-n-butyl phthalatedaily maximum≤ .3 lb/dall year005
Vinyl chloridedaily average≤ .55 lb/dall year005
Vinyl chloridedaily maximum≤ 1.41 lb/dall year005
Trichloroethylenedaily average≤ .11 lb/dall year005
Trichloroethylenedaily maximum≤ .28 lb/dall year005
Hexachlorobenzenedaily average≤ .000339 lb/dall year005
Hexachlorobenzenedaily maximum≤ .000717 lb/dall year005
Flow, in conduit or thru treatment plantdaily average≤ 1.75 MGDall year005
Flow, in conduit or thru treatment plantdaily maximum≤ 2.25 MGDall year005
1,3-Dichloropropylenedaily average≤ .15 lb/dall year005
1,3-Dichloropropylenedaily maximum≤ .23 lb/dall year005
Enterococcidaily average≤ 168 MPN/100mLall year005
Enterococcidaily maximum≤ 500 MPN/100mLall year005
3,4-Benzofluoranthenedaily average≤ .12 lb/dall year005
3,4-Benzofluoranthenedaily maximum≤ .32 lb/dall year005
pH range excursions, > 60 minutesmonthly total≤ 0 occur/moall year005
pH range excursions, monthly total accummonthly total≤ 446 minall year005
Chloroethanedaily average≤ .55 lb/dall year005
Chloroethanedaily maximum≤ 1.41 lb/dall year005
Whole effluent toxicity - retest #17-day minimumreport only (pass=0;fail=1)all yearTX2
Whole effluent toxicity - retest #1monthly average minimumreport only (pass=0;fail=1)all yearTX2
Whole effluent toxicity - retest #27-day minimumreport only (pass=0;fail=1)all yearTX2
Whole effluent toxicity - retest #2monthly average minimumreport only (pass=0;fail=1)all yearTX2
IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)7-day minimumreport only (pass=0;fail=1)all yearTX2
IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)monthly average minimumreport only (pass=0;fail=1)all yearTX2
IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Menidia beryllina7-day minimumreport only (pass=0;fail=1)all yearTX2
IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Menidia beryllinamonthly average minimumreport only (pass=0;fail=1)all yearTX2
IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (M. bahia)7-day minimumreport only (pass=0;fail=1)all yearTX2
IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (M. bahia)monthly average minimumreport only (pass=0;fail=1)all yearTX2
IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllina7-day minimumreport only (pass=0;fail=1)all yearTX2
IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllinamonthly average minimumreport only (pass=0;fail=1)all yearTX2
IC25 Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7-day minimumreport only (%)all yearTX2
IC25 Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average minimumreport only (%)all yearTX2
IC25 Lethal Static Renewal 7 Day Chronic Menidia beryllina7-day minimumreport only (%)all yearTX2
IC25 Lethal Static Renewal 7 Day Chronic Menidia beryllinamonthly average minimumreport only (%)all yearTX2
IC25 Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7-day minimumreport only (%)all yearTX2
IC25 Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average minimumreport only (%)all yearTX2
IC25 Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllina7-day minimumreport only (%)all yearTX2
IC25 Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllinamonthly average minimumreport only (%)all yearTX2
Whole effluent toxicity - retest #17-day minimumreport only (pass=0;fail=1)all yearTX5
Whole effluent toxicity - retest #1monthly average minimumreport only (pass=0;fail=1)all yearTX5
Whole effluent toxicity - retest #27-day minimumreport only (pass=0;fail=1)all yearTX5
Whole effluent toxicity - retest #2monthly average minimumreport only (pass=0;fail=1)all yearTX5
IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)7-day minimumreport only (pass=0;fail=1)all yearTX5
IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)monthly average minimumreport only (pass=0;fail=1)all yearTX5
IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Menidia beryllina7-day minimumreport only (pass=0;fail=1)all yearTX5
IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Menidia beryllinamonthly average minimumreport only (pass=0;fail=1)all yearTX5
IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (M. bahia)7-day minimumreport only (pass=0;fail=1)all yearTX5
IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (M. bahia)monthly average minimumreport only (pass=0;fail=1)all yearTX5
IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllina7-day minimumreport only (pass=0;fail=1)all yearTX5
IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllinamonthly average minimumreport only (pass=0;fail=1)all yearTX5
IC25 Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7-day minimumreport only (%)all yearTX5
IC25 Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average minimumreport only (%)all yearTX5
IC25 Lethal Static Renewal 7 Day Chronic Menidia beryllina7-day minimumreport only (%)all yearTX5
IC25 Lethal Static Renewal 7 Day Chronic Menidia beryllinamonthly average minimumreport only (%)all yearTX5
IC25 Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7-day minimumreport only (%)all yearTX5
IC25 Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)monthly average minimumreport only (%)all yearTX5
IC25 Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllina7-day minimumreport only (%)all yearTX5
IC25 Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllinamonthly average minimumreport only (%)all yearTX5
Whole effluent toxicity - retest #1single samplereport only (pass=0;fail=1)all yearTXB
Whole effluent toxicity - retest #2single samplereport only (pass=0;fail=1)all yearTXB
LC50 Pass/Fail Static 24Hr Acute Americamysis bahia (formerly Mysidopsis bahia)single samplereport only (pass=0;fail=1)all yearTXB
LC50 Pass/Fail Static 24Hr Acute Menidia menidiasingle samplereport only (pass=0;fail=1)all yearTXB
Whole effluent toxicity - retest #1single samplereport only (pass=0;fail=1)all yearTXC
Whole effluent toxicity - retest #2single samplereport only (pass=0;fail=1)all yearTXC
LC50 Pass/Fail Static 24Hr Acute Americamysis bahia (formerly Mysidopsis bahia)single samplereport only (pass=0;fail=1)all yearTXC
LC50 Pass/Fail Static 24Hr Acute Menidia menidiasingle samplereport only (pass=0;fail=1)all yearTXC
Whole effluent toxicity - retest #1single samplereport only (pass=0;fail=1)all yearTXE
Whole effluent toxicity - retest #2single samplereport only (pass=0;fail=1)all yearTXE
LC50 Pass/Fail Static 24Hr Acute Americamysis bahia (formerly Mysidopsis bahia)single samplereport only (pass=0;fail=1)all yearTXE
LC50 Pass/Fail Static 24Hr Acute Menidia menidiasingle samplereport only (pass=0;fail=1)all yearTXE

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/TX0007412 · MCP: https://passage-data.com/mcp