ALTIVIA OXIDE CHEMICALS LLC

NPDES permit TX0095559 · Minor NON-POTW · effective, expires 2029-09-06 · 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

1values over a limit
0required values missing, on 0 form(s)
4of 44 forms filed late

Last period with anything received: 2026-07-31. Most often over: Zinc, total [as Zn] (1).

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 (159)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]MO MIN >= 2 mg/L all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedDAILY AV <= 29.2 lb/d all year
001Solids, total suspendedDAILY MX <= 80.6 lb/d all year
001Oil & GreaseDAILY AV <= 7.7 lb/d all year
001Oil & GreaseDAILY MX <= 15.5 lb/d all year
001Nitrogen, ammonia total [as N]DAILY AV <= 3.5 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY AV <= 6.7 lb/d Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 7 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 13.4 lb/d Jan, Feb, Mar, Nov, Dec
001Phosphorus, total [as P]DAILY MX <= 33.4 lb/d all year
001Carbon, tot organic [TOC]DAILY AV <= 167 lb/d all year
001Carbon, tot organic [TOC]DAILY MX <= 334 lb/d all year
001Copper, total [as Cu]DAILY AV <= .012 lb/d all year
001Copper, total [as Cu]DAILY MX <= .026 lb/d all year
001Zinc, total [as Zn]DAILY AV <= .13 lb/d all year
001Zinc, total [as Zn]DAILY MX <= .28 lb/d all year
001Carbon tetrachlorideDAILY AV <= .0096 lb/d all year
001Carbon tetrachlorideDAILY MX <= .02 lb/d all year
0011,2-DichloroethaneDAILY AV <= .036 lb/d all year
0011,2-DichloroethaneDAILY MX <= .11 lb/d all year
001ChloroformDAILY AV <= .011 lb/d all year
001ChloroformDAILY MX <= .025 lb/d all year
001TolueneDAILY AV <= .014 lb/d all year
001TolueneDAILY MX <= .043 lb/d all year
001BenzeneDAILY AV <= .02 lb/d all year
001BenzeneDAILY MX <= .073 lb/d all year
001AcenaphthyleneDAILY AV <= .012 lb/d all year
001AcenaphthyleneDAILY MX <= .032 lb/d all year
001AcenaphtheneDAILY AV <= .012 lb/d all year
001AcenaphtheneDAILY MX <= .032 lb/d all year
001AcrylonitrileDAILY AV <= .051 lb/d all year
001AcrylonitrileDAILY MX <= .13 lb/d all year
001AnthraceneDAILY AV <= .012 lb/d all year
001AnthraceneDAILY MX <= .032 lb/d all year
001Benzo[k]fluorantheneDAILY AV <= .012 lb/d all year
001Benzo[k]fluorantheneDAILY MX <= .032 lb/d all year
001Benzo[a]pyreneDAILY AV <= .00008 lb/d all year
001Benzo[a]pyreneDAILY MX <= .00017 lb/d all year
001ChlorobenzeneDAILY AV <= .008 lb/d all year
001ChlorobenzeneDAILY MX <= .015 lb/d all year
001ChryseneDAILY AV <= .012 lb/d all year
001ChryseneDAILY MX <= .032 lb/d all year
001Diethyl phthalateDAILY AV <= .043 lb/d all year
001Diethyl phthalateDAILY MX <= .11 lb/d all year
001Dimethyl phthalateDAILY AV <= .01 lb/d all year
001Dimethyl phthalateDAILY MX <= .025 lb/d all year
001EthylbenzeneDAILY AV <= .017 lb/d all year
001EthylbenzeneDAILY MX <= .058 lb/d all year
001FluorantheneDAILY AV <= .013 lb/d all year
001FluorantheneDAILY MX <= .036 lb/d all year
001FluoreneDAILY AV <= .012 lb/d all year
001FluoreneDAILY MX <= .032 lb/d all year
001HexachlorobutadieneDAILY AV <= .0069 lb/d all year
001HexachlorobutadieneDAILY MX <= .0146 lb/d all year
001HexachloroethaneDAILY AV <= .011 lb/d all year
001HexachloroethaneDAILY MX <= .029 lb/d all year
001Methyl chloride [Chloromethane]DAILY AV <= .046 lb/d all year
001Methyl chloride [Chloromethane]DAILY MX <= .1 lb/d all year
001Methylene chlorideDAILY AV <= .021 lb/d all year
001Methylene chlorideDAILY MX <= .048 lb/d all year
001NitrobenzeneDAILY AV <= .014 lb/d all year
001NitrobenzeneDAILY MX <= .036 lb/d all year
001PhenanthreneDAILY AV <= .012 lb/d all year
001PhenanthreneDAILY MX <= .032 lb/d all year
001PyreneDAILY AV <= .013 lb/d all year
001PyreneDAILY MX <= .036 lb/d all year
001TetrachloroethyleneDAILY AV <= .012 lb/d all year
001TetrachloroethyleneDAILY MX <= .03 lb/d all year
0011,1-DichloroethaneDAILY AV <= .012 lb/d all year
0011,1-DichloroethaneDAILY MX <= .032 lb/d all year
0011,1-DichloroethyleneDAILY AV <= .0085 lb/d all year
0011,1-DichloroethyleneDAILY MX <= .013 lb/d all year
0011,1,1-TrichloroethaneDAILY AV <= .011 lb/d all year
0011,1,1-TrichloroethaneDAILY MX <= .029 lb/d all year
0011,1,2-TrichloroethaneDAILY AV <= .011 lb/d all year
0011,1,2-TrichloroethaneDAILY MX <= .029 lb/d all year
001Benzo[a]anthraceneDAILY AV <= .0008 lb/d all year
001Benzo[a]anthraceneDAILY MX <= .0017 lb/d all year
0011,2-DichlorobenzeneDAILY AV <= .041 lb/d all year
0011,2-DichlorobenzeneDAILY MX <= .087 lb/d all year
0011,2-DichloropropaneDAILY AV <= .082 lb/d all year
0011,2-DichloropropaneDAILY MX <= .12 lb/d all year
001trans-1,2-DichloroethyleneDAILY AV <= .011 lb/d all year
001trans-1,2-DichloroethyleneDAILY MX <= .029 lb/d all year
0011,2,4-TrichlorobenzeneDAILY AV <= .036 lb/d all year
0011,2,4-TrichlorobenzeneDAILY MX <= .075 lb/d all year
0011,3-DichlorobenzeneDAILY AV <= .017 lb/d all year
0011,3-DichlorobenzeneDAILY MX <= .023 lb/d all year
0011,4-DichlorobenzeneDAILY AV <= .008 lb/d all year
0011,4-DichlorobenzeneDAILY MX <= .015 lb/d all year
0012-ChlorophenolDAILY AV <= .017 lb/d all year
0012-ChlorophenolDAILY MX <= .052 lb/d all year
0012-NitrophenolDAILY AV <= .022 lb/d all year
0012-NitrophenolDAILY MX <= .037 lb/d all year
0012,4-DichlorophenolDAILY AV <= .021 lb/d all year
0012,4-DichlorophenolDAILY MX <= .06 lb/d all year
0012,4-DimethylphenolDAILY AV <= .0096 lb/d all year
0012,4-DimethylphenolDAILY MX <= .019 lb/d all year
0012,4-DinitrotolueneDAILY AV <= .06 lb/d all year
0012,4-DinitrotolueneDAILY MX <= .15 lb/d all year
0012,4-DinitrophenolDAILY AV <= .038 lb/d all year
0012,4-DinitrophenolDAILY MX <= .066 lb/d all year
0012,6-DinitrotolueneDAILY AV <= .136 lb/d all year
0012,6-DinitrotolueneDAILY MX <= .34 lb/d all year
0014-NitrophenolDAILY AV <= .038 lb/d all year
0014-NitrophenolDAILY MX <= .066 lb/d all year
0014,6-Dinitro-o-cresolDAILY AV <= .042 lb/d all year
0014,6-Dinitro-o-cresolDAILY MX <= .15 lb/d all year
001PhenolDAILY AV <= .008 lb/d all year
001PhenolDAILY MX <= .014 lb/d all year
001NaphthaleneDAILY AV <= .012 lb/d all year
001NaphthaleneDAILY MX <= .032 lb/d all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY AV <= .055 lb/d all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= .15 lb/d all year
001Di-n-butyl phthalateDAILY AV <= .014 lb/d all year
001Di-n-butyl phthalateDAILY MX <= .03 lb/d all year
001Vinyl chlorideDAILY AV <= .056 lb/d all year
001Vinyl chlorideDAILY MX <= .14 lb/d all year
001TrichloroethyleneDAILY AV <= .011 lb/d all year
001TrichloroethyleneDAILY MX <= .029 lb/d all year
001HexachlorobenzeneDAILY AV <= .00002 lb/d all year
001HexachlorobenzeneDAILY MX <= .00004 lb/d all year
001PhenolsDAILY AV <= .08 lb/d all year
001PhenolsDAILY MX <= .15 lb/d all year
001Flow, in conduit or thru treatment plantDAILY AV <= .2 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX <= .21 MGD all year
001Chlorine, total residualMO MIN >= 1 mg/L all year
001Chlorine, total residualMO MAX <= 4 mg/L all year
001E. coliDAILY AV <= 126 CFU/100mL all year
001E. coliDAILY MX <= 399 CFU/100mL all year
0011,3-DichloropropyleneDAILY AV <= .015 lb/d all year
0011,3-DichloropropyleneDAILY MX <= .023 lb/d all year
0013,4-BenzofluorantheneDAILY AV <= .012 lb/d all year
0013,4-BenzofluorantheneDAILY MX <= .033 lb/d all year
001BOD, carbonaceous [5 day, 20 C]DAILY AV <= 16.7 lb/d all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= 33.4 lb/d all year
001Xylene [mix of m+o+p]DAILY MX <= 1.67 lb/d all year
001ChloroethaneDAILY AV <= .056 lb/d all year
001ChloroethaneDAILY MX <= .143 lb/d all year
002Oxygen demand, chem. [high level] [COD]DAILY MX <= 200 mg/L all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002Oil & GreaseDAILY MX <= 15 mg/L 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
003Oxygen demand, chem. [high level] [COD]DAILY MX <= 200 mg/L all year
003pHMINIMUM >= 6 SU all year
003pHMAXIMUM <= 9 SU all year
003Oil & GreaseDAILY MX <= 15 mg/L all year
003Flow, in conduit or thru treatment plantDAILY AV report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
004Oxygen demand, chem. [high level] [COD]DAILY MX <= 200 mg/L all year
004pHMINIMUM >= 6 SU all year
004pHMAXIMUM <= 9 SU all year
004Oil & GreaseDAILY MX <= 15 mg/L all year
004Flow, in conduit or thru treatment plantDAILY AV report only all year
004Flow, in conduit or thru treatment plantDAILY MX 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