ALLIED PETROCHEMICAL, LLC

NPDES permit TX0114995 · Minor NON-POTW · effective, expires 2029-01-02 · 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.

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

0values over a limit
0required values missing, on 0 form(s)
0of 12 forms filed late

Last period with anything received: 2026-08-31.

Reporting

Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (76)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedDAILY AV <= 15 mg/L all year
001Solids, total suspendedDAILY MX <= 25 mg/L all year
001Solids, total suspendedDAILY AV <= 2.6 lb/d all year
001Solids, total suspendedDAILY MX <= 4.4 lb/d all year
001Oil & GreaseDAILY AV <= 10 mg/L all year
001Oil & GreaseDAILY MX <= 15 mg/L all year
001Oil & GreaseDAILY AV <= 1.8 lb/d all year
001Oil & GreaseDAILY MX <= 2.6 lb/d all year
001Carbon, tot organic [TOC]DAILY AV <= 50 mg/L all year
001Carbon, tot organic [TOC]DAILY MX <= 100 mg/L all year
001Carbon, tot organic [TOC]DAILY AV <= 8.8 lb/d all year
001Carbon, tot organic [TOC]DAILY MX <= 17.5 lb/d all year
001Arsenic, total [as As]DAILY AV <= .418 mg/L all year
001Arsenic, total [as As]DAILY MX <= .885 mg/L all year
001Arsenic, total [as As]DAILY AV <= .073 lb/d all year
001Arsenic, total [as As]DAILY MX <= .155 lb/d all year
001Cadmium, total [as Cd]DAILY AV <= .0102 mg/L all year
001Cadmium, total [as Cd]DAILY MX <= .0172 mg/L all year
001Cadmium, total [as Cd]DAILY AV <= .0018 lb/d all year
001Cadmium, total [as Cd]DAILY MX <= .003 lb/d all year
001Chromium, total [as Cr]DAILY AV <= .323 mg/L all year
001Chromium, total [as Cr]DAILY MX <= .74 mg/L all year
001Chromium, total [as Cr]DAILY AV <= .057 lb/d all year
001Chromium, total [as Cr]DAILY MX <= .13 lb/d all year
001Cobalt, total [as Co]DAILY AV <= 18.8 mg/L all year
001Cobalt, total [as Co]DAILY MX <= 56.4 mg/L all year
001Cobalt, total [as Co]DAILY AV <= 3.29 lb/d all year
001Cobalt, total [as Co]DAILY MX <= 9.88 lb/d all year
001Copper, total [as Cu]DAILY AV <= .044 mg/L all year
001Copper, total [as Cu]DAILY MX <= .093 mg/L all year
001Copper, total [as Cu]DAILY AV <= .0077 lb/d all year
001Copper, total [as Cu]DAILY MX <= .0163 lb/d all year
001Lead, total [as Pb]DAILY AV <= .16 mg/L all year
001Lead, total [as Pb]DAILY MX <= .34 mg/L all year
001Lead, total [as Pb]DAILY AV <= .028 lb/d all year
001Lead, total [as Pb]DAILY MX <= .06 lb/d all year
001Zinc, total [as Zn]DAILY AV <= .479 mg/L all year
001Zinc, total [as Zn]DAILY MX <= 1.013 mg/L all year
001Zinc, total [as Zn]DAILY AV <= .083 lb/d all year
001Zinc, total [as Zn]DAILY MX <= .177 lb/d all year
001Tin, total [as Sn]DAILY AV <= .165 mg/L all year
001Tin, total [as Sn]DAILY MX <= .335 mg/L all year
001Tin, total [as Sn]DAILY AV <= .029 lb/d all year
001Tin, total [as Sn]DAILY MX <= .059 lb/d all year
001Butyl benzyl phthalateDAILY AV <= .0887 mg/L all year
001Butyl benzyl phthalateDAILY MX <= .17 mg/L all year
001Butyl benzyl phthalateDAILY AV <= .016 lb/d all year
001Butyl benzyl phthalateDAILY MX <= .03 lb/d all year
001FluorantheneDAILY AV <= .0268 mg/L all year
001FluorantheneDAILY MX <= .0537 mg/L all year
001FluorantheneDAILY AV <= .0047 lb/d all year
001FluorantheneDAILY MX <= .0094 lb/d all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY AV <= .101 mg/L all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= .215 mg/L all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY AV <= .018 lb/d all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= .038 lb/d all year
001Flow, in conduit or thru treatment plantDAILY AV <= .021 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX <= .025 MGD all year
001Mercury, total [as Hg]DAILY AV <= .00042 mg/L all year
001Mercury, total [as Hg]DAILY MN >= .00088 mg/L all year
001Mercury, total [as Hg]DAILY AV <= .000074 lb/d all year
001Mercury, total [as Hg]DAILY MX <= .00015 lb/d all year
001n-DecaneDAILY AV <= .437 mg/L all year
001n-DecaneDAILY MX <= .948 mg/L all year
001n-DecaneDAILY AV <= .077 lb/d all year
001n-DecaneDAILY MX <= .166 lb/d all year
001CarbazoleDAILY AV <= .276 mg/L all year
001CarbazoleDAILY MX <= .57 mg/L all year
001CarbazoleDAILY AV <= .048 lb/d all year
001CarbazoleDAILY MX <= .1 lb/d all year
001n-OctadecaneDAILY AV <= .29 mg/L all year
001n-OctadecaneDAILY MX <= .57 mg/L all year
001n-OctadecaneDAILY AV <= .05 lb/d all year
001n-OctadecaneDAILY MX <= .1 lb/d 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