OXY VINYLS LP

NPDES permit TX0008150 · Major NON-POTW · administratively continued, expires 2025-07-25 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2025-07-25 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 40 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 20 days after each monitoring period ends (the most common figure among TX permits in EPA's filings — check your permit).

Limits in force (72)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX <= 105 deg F all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedDAILY AV <= 600 lb/d all year
001Solids, total suspendedDAILY MX <= 1500 lb/d all year
001Carbon, tot organic [TOC]DAILY MX <= 50 mg/L all year
001Copper, total [as Cu]DAILY AV <= .025 mg/L all year
001Copper, total [as Cu]DAILY MX <= .052 mg/L all year
001Copper, total [as Cu]DAILY AV <= .473 lb/d all year
001Copper, total [as Cu]DAILY MX <= .999 lb/d all year
001Lead, total [as Pb]DAILY AV <= .047 mg/L all year
001Lead, total [as Pb]DAILY MX <= .099 mg/L all year
001Lead, total [as Pb]DAILY AV <= .876 lb/d all year
001Lead, total [as Pb]DAILY MX <= 1.86 lb/d all year
001Nickel, total [as Ni]DAILY AV <= .049 mg/L all year
001Nickel, total [as Ni]DAILY MX <= .104 mg/L all year
001Nickel, total [as Ni]DAILY AV <= .946 lb/d all year
001Nickel, total [as Ni]DAILY MX <= 1.98 lb/d all year
001Zinc, total [as Zn]DAILY AV <= .2 mg/L all year
001Zinc, total [as Zn]DAILY MX <= .425 mg/L all year
001Zinc, total [as Zn]DAILY AV <= 3.59 lb/d all year
001Zinc, total [as Zn]DAILY MX <= 7.59 lb/d all year
001Flow, in conduit or thru treatment plantDAILY AV <= 2.4 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualDAILY AV <= 10.2 lb/d all year
001Chlorine, total residualDAILY MX <= 16.8 lb/d all year
001Solids, total dissolvedDAILY MX <= 55000 mg/L all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9.5 SU all year
002Oil & GreaseDAILY MX <= 15 mg/L all year
002Carbon, tot organic [TOC]DAILY MX <= 75 mg/L all year
002Zinc, total [as Zn]DAILY AV report only all year
002Zinc, total [as Zn]DAILY MX report only all year
002Flow, in conduit or thru treatment plantDAILY AV report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Chlorine, total residualDAILY MX <= .1 mg/L all year
002Chlorine, total residualDAILY AV report only all year
002Chlorine, total residualDAILY MX report only all year
201BOD, 5-day, 20 deg. CDAILY MX <= 65 mg/L all year
201Flow, in conduit or thru treatment plantDAILY AV <= .015 MGD all year
201Flow, in conduit or thru treatment plantDAILY MX <= .03 MGD all year
201Chlorine, total residualMO MIN >= 1 mg/L all year
201EnterococciDAILY AV <= 35 CFU/100mL all year
201EnterococciDAILY MX <= 104 CFU/100mL all year
TX1Whole effluent toxicity - retest #17 DA MIN report only all year
TX1Whole effluent toxicity - retest #17 DA MIN report only all year
TX1Whole effluent toxicity - retest #1MO AV MN report only all year
TX1Whole effluent toxicity - retest #1MO AV MN report only all year
TX1Whole effluent toxicity - retest #27 DA MIN report only all year
TX1Whole effluent toxicity - retest #27 DA MIN report only all year
TX1Whole effluent toxicity - retest #2MO AV MN report only all year
TX1Whole effluent toxicity - retest #2MO AV MN report only all year
TX1IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)7 DA MIN report only all year
TX1IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)MO AV MN report only all year
TX1IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Menidia beryllina7 DA MIN report only all year
TX1IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Menidia beryllinaMO AV MN report only all year
TX1IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (M. bahia)7 DA MIN report only all year
TX1IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (M. bahia)MO AV MN report only all year
TX1IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllina7 DA MIN report only all year
TX1IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllinaMO AV MN report only all year
TX1IC25 Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7 DA MIN report only all year
TX1IC25 Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)MO AV MN report only all year
TX1IC25 Lethal Static Renewal 7 Day Chronic Menidia beryllina7 DA MIN report only all year
TX1IC25 Lethal Static Renewal 7 Day Chronic Menidia beryllinaMO AV MN report only all year
TX1IC25 Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7 DA MIN report only all year
TX1IC25 Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)MO AV MN report only all year
TX1IC25 Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllina7 DA MIN report only all year
TX1IC25 Sub-Lethal Static Renewal 7 Day Chronic Menidia beryllinaMO AV MN report only all year
TXAWhole effluent toxicity - retest #1SINGSAMP report only all year
TXAWhole effluent toxicity - retest #2SINGSAMP report only all year
TXALC50 Pass/Fail Static 24Hr Acute Americamysis bahia (formerly Mysidopsis bahia)SINGSAMP report only all year
TXALC50 Pass/Fail Static 24Hr Acute Menidia menidiaSINGSAMP report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states