Lubrizol Corporation, the — NPDES permit TX0007048: limits, due date and EPA's record

Industrial Organic Chemicals, major discharger, Deer Park, Texas. NPDES permit TX0007048, in force until Oct 17, 2027. Last 12 months: no values over a limit, 11 of 105 reports late. Source: EPA ECHO, Oct 22, 2026.

Limits in force (448)

Parameter	Statistic	Limit	Months	Outfall
Temperature, water deg. fahrenheit	daily average	≤ 110 deg F	all year	001
Temperature, water deg. fahrenheit	daily maximum	≤ 120 deg F	all year	001
pH	minimum	≥ 5 SU	all year	001
pH	maximum	≤ 11 SU	all year	001
Solids, total suspended	daily average	≤ 599 lb/d	all year	001
Solids, total suspended	daily maximum	≤ 1926 lb/d	all year	001
Oil & Grease	daily average	≤ 125 lb/d	all year	001
Oil & Grease	daily maximum	≤ 188 lb/d	all year	001
Nitrogen, ammonia total [as N]	daily average	≤ 90 lb/d	all year	001
Nitrogen, ammonia total [as N]	daily maximum	≤ 180 lb/d	all year	001
Carbon, tot organic [TOC]	daily average	≤ 1251 lb/d	all year	001
Carbon, tot organic [TOC]	daily maximum	≤ 2232 lb/d	all year	001
Cyanide, free [as free]	daily average	≤ .08 lb/d	all year	001
Cyanide, free [as free]	daily maximum	≤ .17 lb/d	all year	001
Calcium, total [as Ca]	daily average	≤ 1614 mg/L	all year	001
Calcium, total [as Ca]	daily maximum	≤ 2368 mg/L	all year	001
Barium, total [as Ba]	daily average	≤ 1 mg/L	all year	001
Barium, total [as Ba]	daily maximum	≤ 2 mg/L	all year	001
Chromium, total [as Cr]	daily average	≤ 6.26 lb/d	all year	001
Chromium, total [as Cr]	daily maximum	≤ 12.5 lb/d	all year	001
Copper, total [as Cu]	daily average	≤ .27 lb/d	all year	001
Copper, total [as Cu]	daily maximum	≤ .57 lb/d	all year	001
Lead, total [as Pb]	daily average	≤ .51 lb/d	all year	001
Lead, total [as Pb]	daily maximum	≤ 1.08 lb/d	all year	001
Nickel, total [as Ni]	daily average	≤ .48 lb/d	all year	001
Nickel, total [as Ni]	daily maximum	≤ 1.02 lb/d	all year	001
Zinc, total [as Zn]	daily maximum	≤ .391 mg/L	all year	001
Zinc, total [as Zn]	daily average	≤ 2.32 lb/d	all year	001
Zinc, total [as Zn]	daily maximum	≤ 4.89 lb/d	all year	001
Carbon tetrachloride	daily average	≤ .16 lb/d	all year	001
Carbon tetrachloride	daily maximum	≤ .34 lb/d	all year	001
1,2-Dichloroethane	daily average	≤ .61 lb/d	all year	001
1,2-Dichloroethane	daily maximum	≤ 1.89 lb/d	all year	001
Chloroform	daily average	≤ .19 lb/d	all year	001
Chloroform	daily maximum	≤ .41 lb/d	all year	001
Toluene	daily average	≤ .23 lb/d	all year	001
Toluene	daily maximum	≤ .72 lb/d	all year	001
Benzene	daily average	≤ .33 lb/d	all year	001
Benzene	daily maximum	≤ 1.22 lb/d	all year	001
Acenaphthylene	daily average	≤ .2 lb/d	all year	001
Acenaphthylene	daily maximum	≤ .53 lb/d	all year	001
Acenaphthene	daily average	≤ .2 lb/d	all year	001
Acenaphthene	daily maximum	≤ .53 lb/d	all year	001
Acrylonitrile	daily average	≤ .2 lb/d	all year	001
Acrylonitrile	daily maximum	≤ .43 lb/d	all year	001
Anthracene	daily average	≤ .2 lb/d	all year	001
Anthracene	daily maximum	≤ .53 lb/d	all year	001
Benzo[k]fluoranthene	daily average	≤ .2 lb/d	all year	001
Benzo[k]fluoranthene	daily maximum	≤ .53 lb/d	all year	001
Benzo[a]pyrene	daily average	≤ .00015 lb/d	all year	001
Benzo[a]pyrene	daily maximum	≤ .00031 lb/d	all year	001
Chlorobenzene	daily average	≤ .13 lb/d	all year	001
Chlorobenzene	daily maximum	≤ .25 lb/d	all year	001
Chrysene	daily average	≤ .15 lb/d	all year	001
Chrysene	daily maximum	≤ .31 lb/d	all year	001
Diethyl phthalate	daily average	≤ .72 lb/d	all year	001
Diethyl phthalate	daily maximum	≤ 1.82 lb/d	all year	001
Dimethyl phthalate	daily average	≤ .17 lb/d	all year	001
Dimethyl phthalate	daily maximum	≤ .42 lb/d	all year	001
Ethylbenzene	daily average	≤ .29 lb/d	all year	001
Ethylbenzene	daily maximum	≤ .97 lb/d	all year	001
Fluoranthene	daily average	≤ .22 lb/d	all year	001
Fluoranthene	daily maximum	≤ .61 lb/d	all year	001
Fluorene	daily average	≤ .2 lb/d	all year	001
Fluorene	daily maximum	≤ .53 lb/d	all year	001
Hexachlorobutadiene	daily average	≤ .013 lb/d	all year	001
Hexachlorobutadiene	daily maximum	≤ .028 lb/d	all year	001
Hexachloroethane	daily average	≤ .14 lb/d	all year	001
Hexachloroethane	daily maximum	≤ .29 lb/d	all year	001
Methyl chloride [Chloromethane]	daily average	≤ .77 lb/d	all year	001
Methyl chloride [Chloromethane]	daily maximum	≤ 1.7 lb/d	all year	001
Methylene chloride, suspended	daily average	≤ .36 lb/d	all year	001
Methylene chloride, suspended	daily maximum	≤ .8 lb/d	all year	001
Nitrobenzene	daily average	≤ .24 lb/d	all year	001
Nitrobenzene	daily maximum	≤ .61 lb/d	all year	001
Phenanthrene	daily average	≤ .11 lb/d	all year	001
Phenanthrene	daily maximum	≤ .24 lb/d	all year	001
Pyrene	daily average	≤ .22 lb/d	all year	001
Pyrene	daily maximum	≤ .6 lb/d	all year	001
Tetrachloroethylene	daily average	≤ .2 lb/d	all year	001
Tetrachloroethylene	daily maximum	≤ .5 lb/d	all year	001
1,1-Dichloroethane	daily average	≤ .2 lb/d	all year	001
1,1-Dichloroethane	daily maximum	≤ .53 lb/d	all year	001
1,1-Dichloroethylene	daily average	≤ .14 lb/d	all year	001
1,1-Dichloroethylene	daily maximum	≤ .22 lb/d	all year	001
1,1,1-Trichloroethane	daily average	≤ .19 lb/d	all year	001
1,1,1-Trichloroethane	daily maximum	≤ .48 lb/d	all year	001
1,1,2-Trichloroethane	daily average	≤ .19 lb/d	all year	001
1,1,2-Trichloroethane	daily maximum	≤ .48 lb/d	all year	001
Benzo[a]anthracene	daily average	≤ .0015 lb/d	all year	001
Benzo[a]anthracene	daily maximum	≤ .0031 lb/d	all year	001
1,2-Dichlorobenzene	daily average	≤ .69 lb/d	all year	001
1,2-Dichlorobenzene	daily maximum	≤ 1.46 lb/d	all year	001
1,2-Dichloropropane	daily average	≤ 1.37 lb/d	all year	001
1,2-Dichloropropane	daily maximum	≤ 2.06 lb/d	all year	001
trans-1,2-Dichloroethylene	daily average	≤ .19 lb/d	all year	001
trans-1,2-Dichloroethylene	daily maximum	≤ .48 lb/d	all year	001
1,2,4-Trichlorobenzene	daily average	≤ .61 lb/d	all year	001
1,2,4-Trichlorobenzene	daily maximum	≤ 1.25 lb/d	all year	001
1,3-Dichlorobenzene	daily average	≤ .28 lb/d	all year	001
1,3-Dichlorobenzene	daily maximum	≤ .39 lb/d	all year	001
1,4-Dichlorobenzene	daily average	≤ .13 lb/d	all year	001
1,4-Dichlorobenzene	daily maximum	≤ .25 lb/d	all year	001
2-Chlorophenol	daily average	≤ .28 lb/d	all year	001
2-Chlorophenol	daily maximum	≤ .88 lb/d	all year	001
2-Nitrophenol	daily average	≤ .37 lb/d	all year	001
2-Nitrophenol	daily maximum	≤ .62 lb/d	all year	001
2,4-Dichlorophenol	daily average	≤ .35 lb/d	all year	001
2,4-Dichlorophenol	daily maximum	≤ 1 lb/d	all year	001
2,4-Dimethylphenol	daily average	≤ .16 lb/d	all year	001
2,4-Dimethylphenol	daily maximum	≤ .32 lb/d	all year	001
2,4-Dinitrotoluene	daily average	≤ 1.01 lb/d	all year	001
2,4-Dinitrotoluene	daily maximum	≤ 2.55 lb/d	all year	001
2,4-Dinitrophenol	daily average	≤ .64 lb/d	all year	001
2,4-Dinitrophenol	daily maximum	≤ 1.1 lb/d	all year	001
2,6-Dinitrotoluene	daily average	≤ 2.28 lb/d	all year	001
2,6-Dinitrotoluene	daily maximum	≤ 5.74 lb/d	all year	001
4-Nitrophenol	daily average	≤ .64 lb/d	all year	001
4-Nitrophenol	daily maximum	≤ 1.11 lb/d	all year	001
4,6-Dinitro-o-cresol	daily average	≤ .7 lb/d	all year	001
4,6-Dinitro-o-cresol	daily maximum	≤ 2.48 lb/d	all year	001
Phenol	daily average	≤ .13 lb/d	all year	001
Phenol	daily maximum	≤ .23 lb/d	all year	001
Naphthalene	daily average	≤ .2 lb/d	all year	001
Naphthalene	daily maximum	≤ .53 lb/d	all year	001
Di[2-ethylhexyl] phthalate [DEHP]	daily average	≤ .44 lb/d	all year	001
Di[2-ethylhexyl] phthalate [DEHP]	daily maximum	≤ .94 lb/d	all year	001
Di-n-butyl phthalate	daily average	≤ .24 lb/d	all year	001
Di-n-butyl phthalate	daily maximum	≤ .51 lb/d	all year	001
Vinyl chloride	daily average	≤ .93 lb/d	all year	001
Vinyl chloride	daily maximum	≤ 2.04 lb/d	all year	001
Trichloroethylene	daily average	≤ .19 lb/d	all year	001
Trichloroethylene	daily maximum	≤ .48 lb/d	all year	001
Hexachlorobenzene	daily average	≤ .000038 lb/d	all year	001
Hexachlorobenzene	daily maximum	≤ .000088 lb/d	all year	001
1,3-Dichloropropylene	daily average	≤ .26 lb/d	all year	001
1,3-Dichloropropylene	daily maximum	≤ .39 lb/d	all year	001
Flow [dry weather]	daily average	≤ 1.5 MGD	all year	001
Flow [dry weather]	daily maximum	≤ 2.16 MGD	all year	001
Enterococci	daily average	≤ 35 CFU/100mL	all year	001
Enterococci	daily maximum	≤ 104 CFU/100mL	all year	001
3,4-Benzofluoranthene	daily average	≤ .21 lb/d	all year	001
3,4-Benzofluoranthene	daily maximum	≤ .55 lb/d	all year	001
BOD, carbonaceous [5 day, 20 C]	daily average	≤ 80 lb/d	all year	001
BOD, carbonaceous [5 day, 20 C]	daily maximum	≤ 160 lb/d	all year	001
pH range excursions, > 60 minutes	monthly total	≤ 0 occur/mo	all year	001
pH range excursions, monthly total accum	monthly total	≤ 446 min	all year	001
Chloroethane	daily average	≤ .93 lb/d	all year	001
Chloroethane	daily maximum	≤ 2.4 lb/d	all year	001
pH	minimum	≥ 6 SU	all year	002
pH	maximum	≤ 9 SU	all year	002
Oil & Grease	daily maximum	≤ 15 mg/L	all year	002
Carbon, tot organic [TOC]	daily maximum	≤ 75 mg/L	all year	002
Zinc, total [as Zn]	daily maximum	≤ 2 mg/L	all year	002
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002
pH	minimum	≥ 6 SU	all year	003
pH	maximum	≤ 9 SU	all year	003
Oil & Grease	daily maximum	≤ 15 mg/L	all year	003
Carbon, tot organic [TOC]	daily maximum	≤ 75 mg/L	all year	003
Zinc, total [as Zn]	daily maximum	≤ 2 mg/L	all year	003
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	003
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	003
pH	minimum	≥ 6 SU	all year	004
pH	maximum	≤ 9 SU	all year	004
Oil & Grease	daily maximum	≤ 15 mg/L	all year	004
Carbon, tot organic [TOC]	daily maximum	≤ 75 mg/L	all year	004
Zinc, total [as Zn]	daily maximum	≤ 2 mg/L	all year	004
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	004
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	004
BOD, 5-day, 20 deg. C	daily maximum	≤ 30 mg/L	all year	005
pH	minimum	≥ 5 SU	all year	005
pH	maximum	≤ 11 SU	all year	005
Solids, total suspended	daily maximum	≤ 120 mg/L	all year	005
Oil & Grease	daily maximum	≤ 15 mg/L	all year	005
Carbon, tot organic [TOC]	daily maximum	≤ 75 mg/L	all year	005
Carbon tetrachloride	daily maximum	≤ .01 mg/L	all year	005
1,2-Dichloroethane	daily maximum	≤ .01 mg/L	all year	005
Chloroform	daily maximum	≤ .01 mg/L	all year	005
Toluene	daily maximum	≤ .01 mg/L	all year	005
Benzene	daily maximum	≤ .01 mg/L	all year	005
Acenaphthylene	daily maximum	≤ .01 mg/L	all year	005
Acenaphthene	daily maximum	≤ .01 mg/L	all year	005
Acrylonitrile	daily maximum	≤ .042 mg/L	all year	005
Anthracene	daily maximum	≤ .01 mg/L	all year	005
Benzo[k]fluoranthene	daily maximum	≤ .01 mg/L	all year	005
Benzo[a]pyrene	daily maximum	≤ .005 mg/L	all year	005
Chlorobenzene	daily maximum	≤ .01 mg/L	all year	005
Chrysene	daily maximum	≤ .01 mg/L	all year	005
Diethyl phthalate	daily maximum	≤ .01 mg/L	all year	005
Dimethyl phthalate	daily maximum	≤ .01 mg/L	all year	005
Ethylbenzene	daily maximum	≤ .01 mg/L	all year	005
Fluoranthene	daily maximum	≤ .01 mg/L	all year	005
Fluorene	daily maximum	≤ .01 mg/L	all year	005
Hexachlorobutadiene	daily maximum	≤ .01 mg/L	all year	005
Hexachloroethane	daily maximum	≤ .02 mg/L	all year	005
Methyl chloride [Chloromethane]	daily maximum	≤ .02 mg/L	all year	005
Methylene chloride, suspended	daily maximum	≤ .02 mg/L	all year	005
Nitrobenzene	daily maximum	≤ .01 mg/L	all year	005
Phenanthrene	daily maximum	≤ .01 mg/L	all year	005
Pyrene	daily maximum	≤ .01 mg/L	all year	005
Tetrachloroethylene	daily maximum	≤ .01 mg/L	all year	005
1,1-Dichloroethane	daily maximum	≤ .01 mg/L	all year	005
1,1-Dichloroethylene	daily maximum	≤ .01 mg/L	all year	005
1,1,1-Trichloroethane	daily maximum	≤ .01 mg/L	all year	005
1,1,2-Trichloroethane	daily maximum	≤ .01 mg/L	all year	005
Benzo[a]anthracene	daily maximum	≤ .01 mg/L	all year	005
1,2-Dichlorobenzene	daily maximum	≤ .01 mg/L	all year	005
1,2-Dichloropropane	daily maximum	≤ .01 mg/L	all year	005
trans-1,2-Dichloroethylene	daily maximum	≤ .01 mg/L	all year	005
1,2,4-Trichlorobenzene	daily maximum	≤ .01 mg/L	all year	005
1,3-Dichlorobenzene	daily maximum	≤ .01 mg/L	all year	005
1,4-Dichlorobenzene	daily maximum	≤ .01 mg/L	all year	005
2-Chlorophenol	daily maximum	≤ .01 mg/L	all year	005
2-Nitrophenol	daily maximum	≤ .02 mg/L	all year	005
2,4-Dichlorophenol	daily maximum	≤ .01 mg/L	all year	005
2,4-Dimethylphenol	daily maximum	≤ .01 mg/L	all year	005
2,4-Dinitrotoluene	daily maximum	≤ .01 mg/L	all year	005
2,4-Dinitrophenol	daily maximum	≤ .05 mg/L	all year	005
2,6-Dinitrotoluene	daily maximum	≤ .01 mg/L	all year	005
4-Nitrophenol	daily maximum	≤ .05 mg/L	all year	005
4,6-Dinitro-o-cresol	daily maximum	≤ .05 mg/L	all year	005
Phenol	daily maximum	≤ .01 mg/L	all year	005
Naphthalene	daily maximum	≤ .01 mg/L	all year	005
Di[2-ethylhexyl] phthalate [DEHP]	daily maximum	≤ .01 mg/L	all year	005
Di-n-butyl phthalate	daily maximum	≤ .01 mg/L	all year	005
Vinyl chloride	daily maximum	≤ .01 mg/L	all year	005
Trichloroethylene	daily maximum	≤ .01 mg/L	all year	005
Hexachlorobenzene	daily maximum	≤ .005 mg/L	all year	005
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	005
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	005
1,3-Dichloropropylene	daily maximum	≤ .01 mg/L	all year	005
3,4-Benzofluoranthene	daily maximum	≤ .01 mg/L	all year	005
pH range excursions, > 60 minutes	monthly total	≤ 0 occur/mo	all year	005
pH range excursions, monthly total accum	monthly total	≤ 446 min	all year	005
Chloroethane	daily maximum	≤ .01 mg/L	all year	005
pH	minimum	≥ 6 SU	all year	006
pH	maximum	≤ 9 SU	all year	006
Oil & Grease	daily maximum	≤ 15 mg/L	all year	006
Carbon, tot organic [TOC]	daily maximum	≤ 75 mg/L	all year	006
Zinc, total [as Zn]	daily maximum	≤ 2 mg/L	all year	006
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	006
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	006
pH	minimum	≥ 6 SU	all year	007
pH	maximum	≤ 9 SU	all year	007
Oil & Grease	daily maximum	≤ 15 mg/L	all year	007
Carbon, tot organic [TOC]	daily maximum	≤ 75 mg/L	all year	007
Zinc, total [as Zn]	daily maximum	≤ 2 mg/L	all year	007
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	007
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	007
Temperature, water deg. fahrenheit	daily average	≤ 110 deg F	all year	008
Temperature, water deg. fahrenheit	daily maximum	≤ 120 deg F	all year	008
pH	minimum	≥ 5 SU	all year	008
pH	maximum	≤ 11 SU	all year	008
Solids, total suspended	daily average	≤ 599 lb/d	all year	008
Solids, total suspended	daily maximum	≤ 1926 lb/d	all year	008
Oil & Grease	daily average	≤ 125 lb/d	all year	008
Oil & Grease	daily maximum	≤ 188 lb/d	all year	008
Nitrogen, ammonia total [as N]	daily average	≤ 150 lb/d	all year	008
Nitrogen, ammonia total [as N]	daily maximum	≤ 300 lb/d	all year	008
Carbon, tot organic [TOC]	daily average	≤ 1251 lb/d	all year	008
Carbon, tot organic [TOC]	daily maximum	≤ 2232 lb/d	all year	008
Nickel, total [as Ni]	daily average	≤ 1.84 lb/d	all year	008
Nickel, total [as Ni]	daily maximum	≤ 3.89 lb/d	all year	008
Carbon tetrachloride	daily average	≤ .16 lb/d	all year	008
Carbon tetrachloride	daily maximum	≤ .34 lb/d	all year	008
1,2-Dichloroethane	daily average	≤ .61 lb/d	all year	008
1,2-Dichloroethane	daily maximum	≤ 1.89 lb/d	all year	008
Chloroform	daily average	≤ .19 lb/d	all year	008
Chloroform	daily maximum	≤ .41 lb/d	all year	008
Toluene	daily average	≤ .23 lb/d	all year	008
Toluene	daily maximum	≤ .72 lb/d	all year	008
Benzene	daily average	≤ .33 lb/d	all year	008
Benzene	daily maximum	≤ 1.22 lb/d	all year	008
Acenaphthylene	daily average	≤ .2 lb/d	all year	008
Acenaphthylene	daily maximum	≤ .53 lb/d	all year	008
Acenaphthene	daily average	≤ .2 lb/d	all year	008
Acenaphthene	daily maximum	≤ .53 lb/d	all year	008
Acrylonitrile	daily average	≤ .86 lb/d	all year	008
Acrylonitrile	daily maximum	≤ 1.97 lb/d	all year	008
Anthracene	daily average	≤ .2 lb/d	all year	008
Anthracene	daily maximum	≤ .53 lb/d	all year	008
Benzo[k]fluoranthene	daily average	≤ .2 lb/d	all year	008
Benzo[k]fluoranthene	daily maximum	≤ .53 lb/d	all year	008
Benzo[a]pyrene	daily average	≤ .00061 lb/d	all year	008
Benzo[a]pyrene	daily maximum	≤ .0013 lb/d	all year	008
Chlorobenzene	daily average	≤ .13 lb/d	all year	008
Chlorobenzene	daily maximum	≤ .25 lb/d	all year	008
Chrysene	daily average	≤ .2 lb/d	all year	008
Chrysene	daily maximum	≤ .53 lb/d	all year	008
Diethyl phthalate	daily average	≤ .72 lb/d	all year	008
Diethyl phthalate	daily maximum	≤ 1.82 lb/d	all year	008
Dimethyl phthalate	daily average	≤ .17 lb/d	all year	008
Dimethyl phthalate	daily maximum	≤ .42 lb/d	all year	008
Ethylbenzene	daily average	≤ .29 lb/d	all year	008
Ethylbenzene	daily maximum	≤ .97 lb/d	all year	008
Fluoranthene	daily average	≤ .22 lb/d	all year	008
Fluoranthene	daily maximum	≤ .61 lb/d	all year	008
Fluorene	daily average	≤ .2 lb/d	all year	008
Fluorene	daily maximum	≤ .53 lb/d	all year	008
Hexachlorobutadiene	daily average	≤ .054 lb/d	all year	008
Hexachlorobutadiene	daily maximum	≤ .11 lb/d	all year	008
Hexachloroethane	daily average	≤ .18 lb/d	all year	008
Hexachloroethane	daily maximum	≤ .44 lb/d	all year	008
Methyl chloride [Chloromethane]	daily average	≤ .77 lb/d	all year	008
Methyl chloride [Chloromethane]	daily maximum	≤ 1.7 lb/d	all year	008
Methylene chloride, suspended	daily average	≤ .36 lb/d	all year	008
Methylene chloride, suspended	daily maximum	≤ .8 lb/d	all year	008
Nitrobenzene	daily average	≤ .24 lb/d	all year	008
Nitrobenzene	daily maximum	≤ .61 lb/d	all year	008
Phenanthrene	daily average	≤ .065 lb/d	all year	008
Phenanthrene	daily maximum	≤ .14 lb/d	all year	008
Pyrene	daily average	≤ .22 lb/d	all year	008
Pyrene	daily maximum	≤ .6 lb/d	all year	008
Tetrachloroethylene	daily average	≤ .2 lb/d	all year	008
Tetrachloroethylene	daily maximum	≤ .5 lb/d	all year	008
1,1-Dichloroethane	daily average	≤ .2 lb/d	all year	008
1,1-Dichloroethane	daily maximum	≤ .53 lb/d	all year	008
1,1-Dichloroethylene	daily average	≤ .14 lb/d	all year	008
1,1-Dichloroethylene	daily maximum	≤ .22 lb/d	all year	008
1,1,1-Trichloroethane	daily average	≤ .19 lb/d	all year	008
1,1,1-Trichloroethane	daily maximum	≤ .48 lb/d	all year	008
1,1,2-Trichloroethane	daily average	≤ .19 lb/d	all year	008
1,1,2-Trichloroethane	daily maximum	≤ .48 lb/d	all year	008
Benzo[a]anthracene	daily average	≤ .0061 lb/d	all year	008
Benzo[a]anthracene	daily maximum	≤ .013 lb/d	all year	008
1,2-Dichlorobenzene	daily average	≤ .69 lb/d	all year	008
1,2-Dichlorobenzene	daily maximum	≤ 1.46 lb/d	all year	008
1,2-Dichloropropane	daily average	≤ 1.37 lb/d	all year	008
1,2-Dichloropropane	daily maximum	≤ 2.06 lb/d	all year	008
trans-1,2-Dichloroethylene	daily average	≤ .19 lb/d	all year	008
trans-1,2-Dichloroethylene	daily maximum	≤ .48 lb/d	all year	008
1,2,4-Trichlorobenzene	daily average	≤ .61 lb/d	all year	008
1,2,4-Trichlorobenzene	daily maximum	≤ 1.25 lb/d	all year	008
1,3-Dichlorobenzene	daily average	≤ .28 lb/d	all year	008
1,3-Dichlorobenzene	daily maximum	≤ .39 lb/d	all year	008
1,4-Dichlorobenzene	daily average	≤ .13 lb/d	all year	008
1,4-Dichlorobenzene	daily maximum	≤ .25 lb/d	all year	008
2-Chlorophenol	daily average	≤ .28 lb/d	all year	008
2-Chlorophenol	daily maximum	≤ .88 lb/d	all year	008
2-Nitrophenol	daily average	≤ .37 lb/d	all year	008
2-Nitrophenol	daily maximum	≤ .62 lb/d	all year	008
2,4-Dichlorophenol	daily average	≤ .35 lb/d	all year	008
2,4-Dichlorophenol	daily maximum	≤ 1 lb/d	all year	008
2,4-Dimethylphenol	daily average	≤ .16 lb/d	all year	008
2,4-Dimethylphenol	daily maximum	≤ .32 lb/d	all year	008
2,4-Dinitrotoluene	daily average	≤ 1.01 lb/d	all year	008
2,4-Dinitrotoluene	daily maximum	≤ 2.55 lb/d	all year	008
2,4-Dinitrophenol	daily average	≤ .64 lb/d	all year	008
2,4-Dinitrophenol	daily maximum	≤ 1.1 lb/d	all year	008
2,6-Dinitrotoluene	daily average	≤ 2.28 lb/d	all year	008
2,6-Dinitrotoluene	daily maximum	≤ 5.74 lb/d	all year	008
4-Nitrophenol	daily average	≤ .64 lb/d	all year	008
4-Nitrophenol	daily maximum	≤ 1.11 lb/d	all year	008
4,6-Dinitro-o-cresol	daily average	≤ .7 lb/d	all year	008
4,6-Dinitro-o-cresol	daily maximum	≤ 2.48 lb/d	all year	008
Phenol	daily average	≤ .13 lb/d	all year	008
Phenol	daily maximum	≤ .23 lb/d	all year	008
Naphthalene	daily average	≤ .2 lb/d	all year	008
Naphthalene	daily maximum	≤ .53 lb/d	all year	008
Di[2-ethylhexyl] phthalate [DEHP]	daily average	≤ .92 lb/d	all year	008
Di[2-ethylhexyl] phthalate [DEHP]	daily maximum	≤ 2.5 lb/d	all year	008
Di-n-butyl phthalate	daily average	≤ .24 lb/d	all year	008
Di-n-butyl phthalate	daily maximum	≤ .51 lb/d	all year	008
Vinyl chloride	daily average	≤ .93 lb/d	all year	008
Vinyl chloride	daily maximum	≤ 2.4 lb/d	all year	008
Trichloroethylene	daily average	≤ .19 lb/d	all year	008
Trichloroethylene	daily maximum	≤ .48 lb/d	all year	008
Hexachlorobenzene	daily average	≤ .00016 lb/d	all year	008
Hexachlorobenzene	daily maximum	≤ .00035 lb/d	all year	008
1,3-Dichloropropylene	daily average	≤ .26 lb/d	all year	008
1,3-Dichloropropylene	daily maximum	≤ .39 lb/d	all year	008
Flow [dry weather]	daily average	≤ 1.5 MGD	all year	008
Flow [dry weather]	daily maximum	≤ 2.16 MGD	all year	008
Enterococci	daily average	≤ 35 CFU/100mL	all year	008
Enterococci	daily maximum	≤ 104 CFU/100mL	all year	008
3,4-Benzofluoranthene	daily average	≤ .21 lb/d	all year	008
3,4-Benzofluoranthene	daily maximum	≤ .55 lb/d	all year	008
BOD, carbonaceous [5 day, 20 C]	daily average	≤ 200 lb/d	all year	008
BOD, carbonaceous [5 day, 20 C]	daily maximum	≤ 400 lb/d	all year	008
pH range excursions, > 60 minutes	monthly total	≤ 0 occur/mo	all year	008
pH range excursions, monthly total accum	monthly total	≤ 446 min	all year	008
Chloroethane	daily average	≤ .93 lb/d	all year	008
Chloroethane	daily maximum	≤ 2.4 lb/d	all year	008
Whole effluent toxicity - retest #1	7-day minimum	report only (pass=0;fail=1)	all year	TX1
Whole effluent toxicity - retest #1	monthly average minimum	report only (pass=0;fail=1)	all year	TX1
Whole effluent toxicity - retest #2	7-day minimum	report only (pass=0;fail=1)	all year	TX1
Whole effluent toxicity - retest #2	monthly average minimum	report only (pass=0;fail=1)	all year	TX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)	7-day minimum	report only (pass=0;fail=1)	all year	TX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)	monthly average minimum	report only (pass=0;fail=1)	all year	TX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidia	7-day minimum	report only (pass=0;fail=1)	all year	TX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidia	monthly average minimum	report only (pass=0;fail=1)	all year	TX1
NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	7-day minimum	report only (%)	all year	TX1
NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	monthly average minimum	report only (%)	all year	TX1
NOEC Lethal Static Renewal 7 Day Chronic Menidia menidia	7-day minimum	report only (%)	all year	TX1
NOEC Lethal Static Renewal 7 Day Chronic Menidia menidia	monthly average minimum	report only (%)	all year	TX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	7-day minimum	report only (%)	all year	TX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	monthly average minimum	report only (%)	all year	TX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia	7-day minimum	report only (%)	all year	TX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia	monthly average minimum	report only (%)	all year	TX1
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	7-day minimum	report only (pass=0;fail=1)	all year	TX1
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	monthly average minimum	report only (pass=0;fail=1)	all year	TX1
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia	7-day minimum	report only (pass=0;fail=1)	all year	TX1
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia	monthly average minimum	report only (pass=0;fail=1)	all year	TX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	7-day minimum	report only (%)	all year	TX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	monthly average minimum	report only (%)	all year	TX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidia	7-day minimum	report only (%)	all year	TX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidia	monthly average minimum	report only (%)	all year	TX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)	7-day minimum	report only (%)	all year	TX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)	monthly average minimum	report only (%)	all year	TX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidia	7-day minimum	report only (%)	all year	TX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidia	monthly average minimum	report only (%)	all year	TX1
Whole effluent toxicity - retest #1	7-day minimum	report only (pass=0;fail=1)	all year	TX8
Whole effluent toxicity - retest #1	monthly average minimum	report only (pass=0;fail=1)	all year	TX8
Whole effluent toxicity - retest #2	7-day minimum	report only (pass=0;fail=1)	all year	TX8
Whole effluent toxicity - retest #2	monthly average minimum	report only (pass=0;fail=1)	all year	TX8
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)	7-day minimum	report only (pass=0;fail=1)	all year	TX8
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)	monthly average minimum	report only (pass=0;fail=1)	all year	TX8
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidia	7-day minimum	report only (pass=0;fail=1)	all year	TX8
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidia	monthly average minimum	report only (pass=0;fail=1)	all year	TX8
NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	7-day minimum	report only (%)	all year	TX8
NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	monthly average minimum	report only (%)	all year	TX8
NOEC Lethal Static Renewal 7 Day Chronic Menidia menidia	7-day minimum	report only (%)	all year	TX8
NOEC Lethal Static Renewal 7 Day Chronic Menidia menidia	monthly average minimum	report only (%)	all year	TX8
NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	7-day minimum	report only (%)	all year	TX8
NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	monthly average minimum	report only (%)	all year	TX8
NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia	7-day minimum	report only (%)	all year	TX8
NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia	monthly average minimum	report only (%)	all year	TX8
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	7-day minimum	report only (pass=0;fail=1)	all year	TX8
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	monthly average minimum	report only (pass=0;fail=1)	all year	TX8
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia	7-day minimum	report only (pass=0;fail=1)	all year	TX8
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia	monthly average minimum	report only (pass=0;fail=1)	all year	TX8
LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	7-day minimum	report only (%)	all year	TX8
LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	monthly average minimum	report only (%)	all year	TX8
LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidia	7-day minimum	report only (%)	all year	TX8
LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidia	monthly average minimum	report only (%)	all year	TX8
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)	7-day minimum	report only (%)	all year	TX8
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)	monthly average minimum	report only (%)	all year	TX8
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidia	7-day minimum	report only (%)	all year	TX8
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidia	monthly average minimum	report only (%)	all year	TX8
Whole effluent toxicity - retest #1	single sample	report only (pass=0;fail=1)	all year	TXA
Whole effluent toxicity - retest #2	single sample	report only (pass=0;fail=1)	all year	TXA
LC50 Pass/Fail Static 24Hr Acute Americamysis bahia (formerly Mysidopsis bahia)	single sample	report only (pass=0;fail=1)	all year	TXA
LC50 Pass/Fail Static 24Hr Acute Menidia menidia	single sample	report only (pass=0;fail=1)	all year	TXA
Whole effluent toxicity - retest #1	single sample	report only (pass=0;fail=1)	all year	TXH
Whole effluent toxicity - retest #2	single sample	report only (pass=0;fail=1)	all year	TXH
LC50 Pass/Fail Static 24Hr Acute Americamysis bahia (formerly Mysidopsis bahia)	single sample	report only (pass=0;fail=1)	all year	TXH
LC50 Pass/Fail Static 24Hr Acute Menidia menidia	single sample	report only (pass=0;fail=1)	all year	TXH

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/TX0007048 · MCP: https://passage-data.com/mcp