PILOT INDUSTRIES OF TEXAS INC

NPDES permit TX0060933 · Minor NON-POTW · effective, expires 2030-02-13 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

0values over a limit
34required values missing, on 1 form(s)
9of 23 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 (274)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY AV <= 95 deg F all year
001Temperature, water deg. fahrenheitDAILY MX <= 105 deg F all year
001BOD, 5-day, 20 deg. CDAILY AV <= 2.7 lb/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 4.8 lb/d all year
001Oxygen demand, chem. [high level] [COD]DAILY AV <= 23.3 lb/d all year
001Oxygen demand, chem. [high level] [COD]DAILY MX <= 35 lb/d all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedDAILY AV <= 4.3 lb/d all year
001Solids, total suspendedDAILY MX <= 7.2 lb/d all year
001Oil & GreaseDAILY AV <= 1.2 lb/d all year
001Oil & GreaseDAILY MX <= 1.8 lb/d all year
001Sulfate, total [as SO4]DAILY AV report only all year
001Sulfate, total [as SO4]DAILY MX report only all year
001Chromium, total [as Cr]DAILY AV <= .5 mg/L all year
001Chromium, total [as Cr]DAILY MX <= 1 mg/L all year
001Chromium, total [as Cr]DAILY AV <= .12 lb/d all year
001Chromium, total [as Cr]DAILY MX <= .23 lb/d all year
001Copper, total [as Cu]DAILY AV <= .015 mg/L all year
001Copper, total [as Cu]DAILY MX <= .031 mg/L all year
001Copper, total [as Cu]DAILY AV <= .003 lb/d all year
001Copper, total [as Cu]DAILY MX <= .007 lb/d all year
001Lead, total [as Pb]DAILY AV <= .108 mg/L all year
001Lead, total [as Pb]DAILY MX <= .229 mg/L all year
001Lead, total [as Pb]DAILY AV <= .025 lb/d all year
001Lead, total [as Pb]DAILY MX <= .053 lb/d all year
001Nickel, total [as Ni]DAILY AV <= .421 mg/L all year
001Nickel, total [as Ni]DAILY MX <= .891 mg/L all year
001Nickel, total [as Ni]DAILY AV <= .098 lb/d all year
001Nickel, total [as Ni]DAILY MX <= .208 lb/d all year
001Zinc, total [as Zn]DAILY AV <= .086 mg/L all year
001Zinc, total [as Zn]DAILY MX <= .184 mg/L all year
001Carbon tetrachlorideDAILY AV <= .048 mg/L all year
001Carbon tetrachlorideDAILY MX <= .13 mg/L all year
001Carbon tetrachlorideDAILY AV <= .011 lb/d all year
001Carbon tetrachlorideDAILY MX <= .03 lb/d all year
0011,2-DichloroethaneDAILY AV <= .061 mg/L all year
0011,2-DichloroethaneDAILY MX <= .196 mg/L all year
0011,2-DichloroethaneDAILY AV <= .014 lb/d all year
0011,2-DichloroethaneDAILY MX <= .045 lb/d all year
001ChloroformDAILY AV <= .038 mg/L all year
001ChloroformDAILY MX <= .111 mg/L all year
001ChloroformDAILY AV <= .0088 lb/d all year
001ChloroformDAILY MX <= .026 lb/d all year
001TolueneDAILY AV <= .0096 mg/L all year
001TolueneDAILY MX <= .025 mg/L all year
001TolueneDAILY AV <= .002 lb/d all year
001TolueneDAILY MX <= .0059 lb/d all year
001BenzeneDAILY AV <= .019 mg/L all year
001BenzeneDAILY MX <= .045 mg/L all year
001BenzeneDAILY AV <= .0045 lb/d all year
001BenzeneDAILY MX <= .0107 lb/d all year
001AcenaphthyleneDAILY AV <= .0065 mg/L all year
001AcenaphthyleneDAILY MX <= .016 mg/L all year
001AcenaphthyleneDAILY AV <= .0015 lb/d all year
001AcenaphthyleneDAILY MX <= .0037 lb/d all year
001AcenaphtheneDAILY AV <= .0065 mg/L all year
001AcenaphtheneDAILY MX <= .016 mg/L all year
001AcenaphtheneDAILY AV <= .0015 lb/d all year
001AcenaphtheneDAILY MX <= .0037 lb/d all year
001AcrylonitrileDAILY AV <= .032 mg/L all year
001AcrylonitrileDAILY MX <= .079 mg/L all year
001AcrylonitrileDAILY AV <= .0075 lb/d all year
001AcrylonitrileDAILY MX <= .018 lb/d all year
001AnthraceneDAILY AV <= .0065 mg/L all year
001AnthraceneDAILY MX <= .016 mg/L all year
001AnthraceneDAILY AV <= .0015 lb/d all year
001AnthraceneDAILY MX <= .0037 lb/d all year
001Benzo[k]fluorantheneDAILY AV <= .0065 mg/L all year
001Benzo[k]fluorantheneDAILY MX <= .016 mg/L all year
001Benzo[k]fluorantheneDAILY AV <= .0015 lb/d all year
001Benzo[k]fluorantheneDAILY MX <= .0037 lb/d all year
001Benzo[a]pyreneDAILY AV <= .000234 mg/L all year
001Benzo[a]pyreneDAILY MX <= .0005 mg/L all year
001Benzo[a]pyreneDAILY AV <= .0016 lb/hr all year
001Benzo[a]pyreneDAILY MX <= .0038 lb/hr all year
001ChlorobenzeneDAILY AV <= .048 mg/L all year
001ChlorobenzeneDAILY MX <= .13 mg/L all year
001ChlorobenzeneDAILY AV <= .011 lb/d all year
001ChlorobenzeneDAILY MX <= .03 lb/d all year
001ChryseneDAILY AV <= .003 mg/L all year
001ChryseneDAILY MX <= .007 mg/L all year
001ChryseneDAILY AV <= .0015 lb/d all year
001ChryseneDAILY MX <= .0037 lb/d all year
001Diethyl phthalateDAILY AV <= .015 mg/L all year
001Diethyl phthalateDAILY MX <= .038 mg/L all year
001Diethyl phthalateDAILY AV <= .002 lb/d all year
001Diethyl phthalateDAILY MX <= .004 lb/d all year
001Dimethyl phthalateDAILY AV <= .0065 mg/L all year
001Dimethyl phthalateDAILY MX <= .016 mg/L all year
001Dimethyl phthalateDAILY AV <= .0015 lb/d all year
001Dimethyl phthalateDAILY MX <= .003 lb/d all year
001EthylbenzeneDAILY AV <= .048 mg/L all year
001EthylbenzeneDAILY MX <= .13 mg/L all year
001EthylbenzeneDAILY AV <= .011 lb/d all year
001EthylbenzeneDAILY MX <= .03 lb/d all year
001FluorantheneDAILY AV <= .0075 mg/L all year
001FluorantheneDAILY MX <= .018 mg/L all year
001FluorantheneDAILY AV <= .0017 lb/d all year
001FluorantheneDAILY MX <= .004 lb/d all year
001FluoreneDAILY AV <= .0065 mg/L all year
001FluoreneDAILY MX <= .016 mg/L all year
001FluoreneDAILY AV <= .0015 lb/d all year
001FluoreneDAILY MX <= .0037 lb/d all year
001HexachlorobutadieneDAILY AV <= .021 mg/L all year
001HexachlorobutadieneDAILY MX <= .044 mg/L all year
001HexachlorobutadieneDAILY AV <= .011 lb/d all year
001HexachlorobutadieneDAILY MX <= .03 lb/d all year
001HexachloroethaneDAILY AV <= .067 mg/L all year
001HexachloroethaneDAILY MX <= .272 mg/L all year
001HexachloroethaneDAILY AV <= .015 lb/d all year
001HexachloroethaneDAILY MX <= .063 lb/d all year
001Methyl chloride [Chloromethane]DAILY AV <= .037 mg/L all year
001Methyl chloride [Chloromethane]DAILY MX <= .101 mg/L all year
001Methyl chloride [Chloromethane]DAILY AV <= .0088 lb/d all year
001Methyl chloride [Chloromethane]DAILY MX <= .023 lb/d all year
001Methylene chlorideDAILY AV <= .012 mg/L all year
001Methylene chlorideDAILY MX <= .058 mg/L all year
001Methylene chlorideDAILY AV <= .0028 lb/d all year
001Methylene chlorideDAILY MX <= .013 lb/d all year
001NitrobenzeneDAILY AV <= .76 mg/L all year
001NitrobenzeneDAILY MX <= 2.19 mg/L all year
001NitrobenzeneDAILY AV <= .179 lb/d all year
001NitrobenzeneDAILY MX <= .512 lb/d all year
001PhenanthreneDAILY AV <= .0065 mg/L all year
001PhenanthreneDAILY MX <= .016 mg/L all year
001PhenanthreneDAILY AV <= .0015 lb/d all year
001PhenanthreneDAILY MX <= .0037 lb/d all year
001PyreneDAILY AV <= .0068 mg/L all year
001PyreneDAILY MX <= .016 mg/L all year
001PyreneDAILY AV <= .0016 lb/d all year
001PyreneDAILY MX <= .0038 lb/d all year
001TetrachloroethyleneDAILY AV <= .017 mg/L all year
001TetrachloroethyleneDAILY MX <= .056 mg/L all year
001TetrachloroethyleneDAILY AV <= .004 lb/d all year
001TetrachloroethyleneDAILY MX <= .013 lb/d all year
0011,1-DichloroethaneDAILY AV <= .0075 mg/L all year
0011,1-DichloroethaneDAILY MX <= .0202 mg/L all year
0011,1-DichloroethaneDAILY AV <= .0017 lb/d all year
0011,1-DichloroethaneDAILY MX <= .0047 lb/d all year
0011,1-DichloroethyleneDAILY AV <= .0075 mg/L all year
0011,1-DichloroethyleneDAILY MX <= .0205 mg/L all year
0011,1-DichloroethyleneDAILY AV <= .0017 lb/d all year
0011,1-DichloroethyleneDAILY MX <= .0048 lb/d all year
0011,1,1-TrichloroethaneDAILY AV <= .0075 mg/L all year
0011,1,1-TrichloroethaneDAILY MX <= .0202 mg/L all year
0011,1,1-TrichloroethaneDAILY AV <= .0017 lb/d all year
0011,1,1-TrichloroethaneDAILY MX <= .0047 lb/d all year
0011,1,2-TrichloroethaneDAILY AV <= .0109 mg/L all year
0011,1,2-TrichloroethaneDAILY MX <= .043 mg/L all year
0011,1,2-TrichloroethaneDAILY AV <= .0025 lb/d all year
0011,1,2-TrichloroethaneDAILY MX <= .01 lb/d all year
001Benzo[a]anthraceneDAILY AV <= .0023 mg/L all year
001Benzo[a]anthraceneDAILY MX <= .005 mg/L all year
001Benzo[a]anthraceneDAILY AV <= .0015 lb/d all year
001Benzo[a]anthraceneDAILY MX <= .0037 lb/d all year
0011,2-DichlorobenzeneDAILY AV <= .067 mg/L all year
0011,2-DichlorobenzeneDAILY MX <= .272 mg/L all year
0011,2-DichlorobenzeneDAILY AV <= .015 lb/d all year
0011,2-DichlorobenzeneDAILY MX <= .063 lb/d all year
0011,2-DichloropropaneDAILY AV <= .067 mg/L all year
0011,2-DichloropropaneDAILY MX <= .272 mg/L all year
0011,2-DichloropropaneDAILY AV <= .015 lb/d all year
0011,2-DichloropropaneDAILY MX <= .063 lb/d all year
001trans-1,2-DichloroethyleneDAILY AV <= .0085 mg/L all year
001trans-1,2-DichloroethyleneDAILY MX <= .022 mg/L all year
001trans-1,2-DichloroethyleneDAILY AV <= .002 lb/d all year
001trans-1,2-DichloroethyleneDAILY MX <= .005 lb/d all year
0011,2,4-TrichlorobenzeneDAILY AV <= .067 mg/L all year
0011,2,4-TrichlorobenzeneDAILY MX <= .272 mg/L all year
0011,2,4-TrichlorobenzeneDAILY AV <= .015 lb/d all year
0011,2,4-TrichlorobenzeneDAILY MX <= .063 lb/d all year
0011,3-DichlorobenzeneDAILY AV <= .048 mg/L all year
0011,3-DichlorobenzeneDAILY MX <= .13 mg/L all year
0011,3-DichlorobenzeneDAILY AV <= .011 lb/d all year
0011,3-DichlorobenzeneDAILY MX <= .03 lb/d all year
0011,4-DichlorobenzeneDAILY AV <= .048 mg/L all year
0011,4-DichlorobenzeneDAILY MX <= .13 mg/L all year
0011,4-DichlorobenzeneDAILY AV <= .011 lb/d all year
0011,4-DichlorobenzeneDAILY MX <= .03 lb/d all year
0012-NitrophenolDAILY AV <= .022 mg/L all year
0012-NitrophenolDAILY MX <= .079 mg/L all year
0012-NitrophenolDAILY AV <= .005 lb/d all year
0012-NitrophenolDAILY MX <= .018 lb/d all year
0012,4-DimethylphenolDAILY AV <= .0065 mg/L all year
0012,4-DimethylphenolDAILY MX <= .016 mg/L all year
0012,4-DimethylphenolDAILY AV <= .0015 lb/d all year
0012,4-DimethylphenolDAILY MX <= .0037 lb/d all year
0012,4-DinitrophenolDAILY AV <= .41 mg/L all year
0012,4-DinitrophenolDAILY MX <= 1.47 mg/L all year
0012,4-DinitrophenolDAILY AV <= .096 lb/d all year
0012,4-DinitrophenolDAILY MX <= .343 lb/d all year
0014-NitrophenolDAILY AV <= .055 mg/L all year
0014-NitrophenolDAILY MX <= .197 mg/L all year
0014-NitrophenolDAILY AV <= .005 lb/d all year
0014-NitrophenolDAILY MX <= .019 lb/d all year
0014,6-Dinitro-o-cresolDAILY AV <= .026 mg/L all year
0014,6-Dinitro-o-cresolDAILY MX <= .094 mg/L all year
0014,6-Dinitro-o-cresolDAILY AV <= .006 lb/d all year
0014,6-Dinitro-o-cresolDAILY MX <= .022 lb/d all year
001PhenolDAILY AV <= .0065 mg/L all year
001PhenolDAILY MX <= .016 mg/L all year
001PhenolDAILY AV <= .0015 lb/d all year
001PhenolDAILY MX <= .0037 lb/d all year
001NaphthaleneDAILY AV <= .0065 mg/L all year
001NaphthaleneDAILY MX <= .016 mg/L all year
001NaphthaleneDAILY AV <= .0015 lb/d all year
001NaphthaleneDAILY MX <= .0037 lb/d all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY AV <= .032 mg/L all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= .088 mg/L all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY AV <= .0076 lb/d all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= .0206 lb/d all year
001Di-n-butyl phthalateDAILY AV <= .0068 mg/L all year
001Di-n-butyl phthalateDAILY MX <= .014 mg/L all year
001Di-n-butyl phthalateDAILY AV <= .0016 lb/d all year
001Di-n-butyl phthalateDAILY MX <= .0034 lb/d all year
001Vinyl chlorideDAILY AV <= .033 mg/L all year
001Vinyl chlorideDAILY MX <= .058 mg/L all year
001Vinyl chlorideDAILY AV <= .0077 lb/d all year
001Vinyl chlorideDAILY MX <= .0137 lb/d all year
001TrichloroethyleneDAILY AV <= .0089 mg/L all year
001TrichloroethyleneDAILY MX <= .023 mg/L all year
001TrichloroethyleneDAILY AV <= .002 lb/d all year
001TrichloroethyleneDAILY MX <= .0055 lb/d all year
001HexachlorobenzeneDAILY AV <= .000064 mg/L all year
001HexachlorobenzeneDAILY AV <= .000064 mg/L all year
001HexachlorobenzeneDAILY MX <= .00013 mg/L all year
001HexachlorobenzeneDAILY MX <= .00013 mg/L all year
001HexachlorobenzeneDAILY AV <= .0001 lb/d all year
001HexachlorobenzeneDAILY AV <= .0001 lb/d all year
001HexachlorobenzeneDAILY MX <= .0002 lb/d all year
001HexachlorobenzeneDAILY MX <= .0002 lb/d all year
001Flow, in conduit or thru treatment plantDAILY AV <= .028 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX <= .144 MGD all year
0011,3-DichloropropyleneDAILY AV <= .067 mg/L all year
0011,3-DichloropropyleneDAILY MX <= .272 mg/L all year
0011,3-DichloropropyleneDAILY AV <= .015 lb/d all year
0011,3-DichloropropyleneDAILY MX <= .063 lb/d all year
001Cyanide, free availableDAILY AV <= .039 mg/L all year
001Cyanide, free availableDAILY MX <= .082 mg/L all year
001Cyanide, free availableDAILY AV <= .009 lb/d all year
001Cyanide, free availableDAILY MX <= .019 lb/d all year
0013,4-BenzofluorantheneDAILY AV <= .0068 mg/L all year
0013,4-BenzofluorantheneDAILY MX <= .016 mg/L all year
0013,4-BenzofluorantheneDAILY AV <= .0016 lb/d all year
0013,4-BenzofluorantheneDAILY MX <= .0038 lb/d all year
001ChloroethaneDAILY AV <= .037 mg/L all year
001ChloroethaneDAILY MX <= .101 mg/L all year
001ChloroethaneDAILY AV <= .0088 lb/d all year
001ChloroethaneDAILY MX <= .023 lb/d all year
TX1Whole effluent toxicity - retest #148HR MIN report only all year
TX1Whole effluent toxicity - retest #1MO AV MN report only all year
TX1Whole effluent toxicity - retest #248HR MIN report only all year
TX1Whole effluent toxicity - retest #2MO AV MN report only all year
TX1Whole Effluent Toxicity [WET] - D. pulex48HR MIN >= 100 % all year
TX1Whole Effluent Toxicity [WET] - D. pulexMO AV MN >= 100 % all year
TX1Whole Effluent Toxicity [WET] - D. pulex48HR MIN >= 100 % all year
TX1Whole Effluent Toxicity [WET] - D. pulexMO AV MN >= 100 % all year
TX1Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex48HR MIN report only all year
TX1Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulexMO AV MN report only all year
TX1LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas48HR MIN report only all year
TX1LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelasMO AV MN report only all year
TX1NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex48HR MIN report only all year
TX1NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulexMO AV MN report only all year
TX1NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas48HR MIN report only all year
TX1NOAEC Lethal Static Renewal 48Hr acute Pimephales promelasMO AV MN report only all year
TX1LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex48HR MIN report only all year
TX1LOAEC Lethal Static Renewal 48HR Acute Daphnia pulexMO AV MN report only all year
TX1LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas48HR MIN report only all year
TX1LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelasMO 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 D. PulexSINGSAMP report only all year
TXALC50 Pass/Fail Static 24Hr Acute Pimephales promelasSINGSAMP 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