Futurefuel Chemical Company — NPDES permit AR0035386: limits, due date and EPA's record

Cyclic Crudes And Intermediates, major discharger, Batesville, Arkansas. NPDES permit AR0035386 expired Aug 31, 2023; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Limits in force (336)

Parameter	Statistic	Limit	Months	Outfall
Temperature, water deg. fahrenheit	monthly average	≤ 105 deg F	all year	001
Temperature, water deg. fahrenheit	daily maximum	≤ 105 deg F	all year	001
pH	minimum	≥ 6 SU (alert, not enforceable)	all year	001
pH	maximum	≤ 9 SU (alert, not enforceable)	all year	001
Oil & Grease	monthly average	≤ 10 mg/L	all year	001
Oil & Grease	daily maximum	≤ 15 mg/L	all year	001
Oil & Grease	monthly average	≤ 4862 lb/d	all year	001
Oil & Grease	daily maximum	≤ 7293 lb/d	all year	001
Carbon, tot organic [TOC]	monthly average	≤ 5 mg/L	all year	001
Carbon, tot organic [TOC]	daily maximum	≤ 5 mg/L	all year	001
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	001
BOD, 5-day, 20 deg. C	monthly average	≤ 45 mg/L	all year	002
BOD, 5-day, 20 deg. C	daily maximum	≤ 120 mg/L	all year	002
BOD, 5-day, 20 deg. C	monthly average	≤ 863 lb/d	all year	002
BOD, 5-day, 20 deg. C	daily maximum	≤ 2302 lb/d	all year	002
pH	minimum	≥ 6 SU (alert, not enforceable)	all year	002
pH	maximum	≤ 9 SU (alert, not enforceable)	all year	002
Solids, total suspended	monthly average	≤ 57 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 183 mg/L	all year	002
Solids, total suspended	monthly average	≤ 1093 lb/d	all year	002
Solids, total suspended	daily maximum	≤ 3510 lb/d	all year	002
Oil & Grease	monthly average	≤ 10 mg/L	all year	002
Oil & Grease	daily maximum	≤ 15 mg/L	all year	002
Oil & Grease	monthly average	≤ 229 lb/d	all year	002
Oil & Grease	daily maximum	≤ 344 lb/d	all year	002
Nitrogen, ammonia total [as N]	monthly average	report only (mg/L)	Jan, Feb, Mar, Apr, Dec	002
Nitrogen, ammonia total [as N]	monthly average	report only (mg/L)	May–Nov	002
Nitrogen, ammonia total [as N]	daily maximum	report only (mg/L)	Jan, Feb, Mar, Apr, Dec	002
Nitrogen, ammonia total [as N]	daily maximum	report only (mg/L)	May–Nov	002
Nitrogen, ammonia total [as N]	monthly average	≤ 1573 lb/d	Jan, Feb, Mar, Apr, Dec	002
Nitrogen, ammonia total [as N]	monthly average	≤ 262 lb/d	May–Nov	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 3146 lb/d	Jan, Feb, Mar, Apr, Dec	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 656 lb/d	May–Nov	002
Carbon, tot organic [TOC]	monthly average	≤ 69 mg/L	all year	002
Carbon, tot organic [TOC]	daily maximum	≤ 185 mg/L	all year	002
Carbon, tot organic [TOC]	monthly average	≤ 1583 lb/d	all year	002
Carbon, tot organic [TOC]	daily maximum	≤ 4243 lb/d	all year	002
Cyanide, total [as CN]	monthly average	≤ 340 ug/L	all year	002
Cyanide, total [as CN]	daily maximum	≤ 683 ug/L	all year	002
Cyanide, total [as CN]	monthly average	≤ 7.8 lb/d	all year	002
Cyanide, total [as CN]	daily maximum	≤ 15.66 lb/d	all year	002
Chloride [as Cl]	monthly average	report only (mg/L)	all year	002
Chloride [as Cl]	daily maximum	report only (mg/L)	all year	002
Chloride [as Cl]	monthly average	≤ 35000 lb/d	all year	002
Chloride [as Cl]	daily maximum	≤ 55000 lb/d	all year	002
Sulfate, total [as SO4]	monthly average	report only (mg/L)	all year	002
Sulfate, total [as SO4]	daily maximum	report only (mg/L)	all year	002
Sulfate, total [as SO4]	monthly average	≤ 70000 lb/d	all year	002
Sulfate, total [as SO4]	daily maximum	≤ 100000 lb/d	all year	002
Chromium, total [as Cr]	monthly average	≤ 1110 ug/L	all year	002
Chromium, total [as Cr]	daily maximum	≤ 2770 ug/L	all year	002
Chromium, total [as Cr]	monthly average	≤ 21.29 lb/d	all year	002
Chromium, total [as Cr]	daily maximum	≤ 53.13 lb/d	all year	002
Copper, total [as Cu]	monthly average	≤ 1071 ug/L	all year	002
Copper, total [as Cu]	daily maximum	≤ 2149 ug/L	all year	002
Copper, total [as Cu]	monthly average	≤ 24.56 lb/d	all year	002
Copper, total [as Cu]	daily maximum	≤ 49.29 lb/d	all year	002
Lead, total [as Pb]	monthly average	≤ 320 ug/L	all year	002
Lead, total [as Pb]	daily maximum	≤ 690 ug/L	all year	002
Lead, total [as Pb]	monthly average	≤ 6.14 lb/d	all year	002
Lead, total [as Pb]	daily maximum	≤ 13.24 lb/d	all year	002
Nickel, total [as Ni]	monthly average	≤ 1690 ug/L	all year	002
Nickel, total [as Ni]	daily maximum	≤ 3980 ug/L	all year	002
Nickel, total [as Ni]	monthly average	≤ 32.42 lb/d	all year	002
Nickel, total [as Ni]	daily maximum	≤ 76.34 lb/d	all year	002
Zinc, total [as Zn]	monthly average	≤ 1050 ug/L	all year	002
Zinc, total [as Zn]	daily maximum	≤ 2610 ug/L	all year	002
Zinc, total [as Zn]	monthly average	≤ 20.14 lb/d	all year	002
Zinc, total [as Zn]	daily maximum	≤ 50.07 lb/d	all year	002
Aluminum, total recoverable	monthly average	report only (mg/L)	all year	002
Aluminum, total recoverable	daily maximum	report only (mg/L)	all year	002
Aluminum, total recoverable	monthly average	≤ 34 lb/d	all year	002
Aluminum, total recoverable	daily maximum	≤ 86 lb/d	all year	002
Carbon tetrachloride	monthly average	≤ 18 ug/L	all year	002
Carbon tetrachloride	daily maximum	≤ 38 ug/L	all year	002
Carbon tetrachloride	monthly average	≤ .35 lb/d	all year	002
Carbon tetrachloride	daily maximum	≤ .73 lb/d	all year	002
1,2-Dichloroethane	monthly average	≤ 68 ug/L	all year	002
1,2-Dichloroethane	daily maximum	≤ 211 ug/L	all year	002
1,2-Dichloroethane	monthly average	≤ 1.3 lb/d	all year	002
1,2-Dichloroethane	daily maximum	≤ 4.05 lb/d	all year	002
Chloroform	monthly average	≤ 21 ug/L	all year	002
Chloroform	daily maximum	≤ 46 ug/L	all year	002
Chloroform	monthly average	≤ .4 lb/d	all year	002
Chloroform	daily maximum	≤ .88 lb/d	all year	002
Phenolics, total recoverable	monthly average	report only (ug/L)	all year	002
Phenolics, total recoverable	daily maximum	report only (ug/L)	all year	002
Phenolics, total recoverable	monthly average	≤ 63 lb/d	all year	002
Phenolics, total recoverable	daily maximum	≤ 129 lb/d	all year	002
Toluene	monthly average	≤ 26 ug/L	all year	002
Toluene	daily maximum	≤ 80 ug/L	all year	002
Toluene	monthly average	≤ .5 lb/d	all year	002
Toluene	daily maximum	≤ 1.53 lb/d	all year	002
Benzene	monthly average	≤ 37 ug/L	all year	002
Benzene	daily maximum	≤ 136 ug/L	all year	002
Benzene	monthly average	≤ .71 lb/d	all year	002
Benzene	daily maximum	≤ 2.61 lb/d	all year	002
Acenaphthylene	monthly average	≤ 22 ug/L	all year	002
Acenaphthylene	daily maximum	≤ 59 ug/L	all year	002
Acenaphthylene	monthly average	≤ .42 lb/d	all year	002
Acenaphthylene	daily maximum	≤ 1.13 lb/d	all year	002
Acenaphthene	monthly average	≤ 22 ug/L	all year	002
Acenaphthene	daily maximum	≤ 59 ug/L	all year	002
Acenaphthene	monthly average	≤ .42 lb/d	all year	002
Acenaphthene	daily maximum	≤ 1.13 lb/d	all year	002
Acrylonitrile	monthly average	≤ 96 ug/L	all year	002
Acrylonitrile	daily maximum	≤ 242 ug/L	all year	002
Acrylonitrile	monthly average	≤ 1.84 lb/d	all year	002
Acrylonitrile	daily maximum	≤ 4.64 lb/d	all year	002
Anthracene	monthly average	≤ 22 ug/L	all year	002
Anthracene	daily maximum	≤ 59 ug/L	all year	002
Anthracene	monthly average	≤ .42 lb/d	all year	002
Anthracene	daily maximum	≤ 1.13 lb/d	all year	002
Benzo[k]fluoranthene	monthly average	≤ 22 ug/L	all year	002
Benzo[k]fluoranthene	daily maximum	≤ 59 ug/L	all year	002
Benzo[k]fluoranthene	monthly average	≤ .42 lb/d	all year	002
Benzo[k]fluoranthene	daily maximum	≤ 1.13 lb/d	all year	002
Benzo[a]pyrene	monthly average	≤ 23 ug/L	all year	002
Benzo[a]pyrene	daily maximum	≤ 61 ug/L	all year	002
Benzo[a]pyrene	monthly average	≤ .44 lb/d	all year	002
Benzo[a]pyrene	daily maximum	≤ 1.17 lb/d	all year	002
Chlorobenzene	monthly average	≤ 15 ug/L	all year	002
Chlorobenzene	daily maximum	≤ 28 ug/L	all year	002
Chlorobenzene	monthly average	≤ .29 lb/d	all year	002
Chlorobenzene	daily maximum	≤ .54 lb/d	all year	002
Chrysene	monthly average	≤ 22 ug/L	all year	002
Chrysene	daily maximum	≤ 59 ug/L	all year	002
Chrysene	monthly average	≤ .42 lb/d	all year	002
Chrysene	daily maximum	≤ 1.13 lb/d	all year	002
Diethyl phthalate	monthly average	≤ 81 ug/L	all year	002
Diethyl phthalate	daily maximum	≤ 203 ug/L	all year	002
Diethyl phthalate	monthly average	≤ 1.55 lb/d	all year	002
Diethyl phthalate	daily maximum	≤ 3.89 lb/d	all year	002
Dimethyl phthalate	monthly average	≤ 19 ug/L	all year	002
Dimethyl phthalate	daily maximum	≤ 47 ug/L	all year	002
Dimethyl phthalate	monthly average	≤ .36 lb/d	all year	002
Dimethyl phthalate	daily maximum	≤ .9 lb/d	all year	002
Fluoranthene	monthly average	≤ 25 ug/L	all year	002
Fluoranthene	daily maximum	≤ 68 ug/L	all year	002
Fluoranthene	monthly average	≤ .48 lb/d	all year	002
Fluoranthene	daily maximum	≤ 1.3 lb/d	all year	002
Fluorene	monthly average	≤ 22 ug/L	all year	002
Fluorene	daily maximum	≤ 59 ug/L	all year	002
Fluorene	monthly average	≤ .42 lb/d	all year	002
Fluorene	daily maximum	≤ 1.13 lb/d	all year	002
Hexachloroethane	monthly average	≤ 21 ug/L	all year	002
Hexachloroethane	daily maximum	≤ 54 ug/L	all year	002
Hexachloroethane	monthly average	≤ .4 lb/d	all year	002
Hexachloroethane	daily maximum	≤ 1.04 lb/d	all year	002
Methyl chloride [Chloromethane]	monthly average	≤ 86 ug/L	all year	002
Methyl chloride [Chloromethane]	daily maximum	≤ 190 ug/L	all year	002
Methyl chloride [Chloromethane]	monthly average	≤ 1.65 lb/d	all year	002
Methyl chloride [Chloromethane]	daily maximum	≤ 3.64 lb/d	all year	002
Methylene chloride	monthly average	≤ 40 ug/L	all year	002
Methylene chloride	daily maximum	≤ 89 ug/L	all year	002
Methylene chloride	monthly average	≤ .77 lb/d	all year	002
Methylene chloride	daily maximum	≤ 1.71 lb/d	all year	002
Nitrobenzene	monthly average	≤ 27 ug/L	all year	002
Nitrobenzene	daily maximum	≤ 68 ug/L	all year	002
Nitrobenzene	monthly average	≤ .52 lb/d	all year	002
Nitrobenzene	daily maximum	≤ 1.3 lb/d	all year	002
Phenanthrene	monthly average	≤ 22 ug/L	all year	002
Phenanthrene	daily maximum	≤ 59 ug/L	all year	002
Phenanthrene	monthly average	≤ .42 lb/d	all year	002
Phenanthrene	daily maximum	≤ 1.13 lb/d	all year	002
Pyrene	monthly average	≤ 25 ug/L	all year	002
Pyrene	daily maximum	≤ 67 ug/L	all year	002
Pyrene	monthly average	≤ .48 lb/d	all year	002
Pyrene	daily maximum	≤ 1.29 lb/d	all year	002
Tetrachloroethylene	monthly average	≤ 22 ug/L	all year	002
Tetrachloroethylene	daily maximum	≤ 56 ug/L	all year	002
Tetrachloroethylene	monthly average	≤ .42 lb/d	all year	002
Tetrachloroethylene	daily maximum	≤ 1.07 lb/d	all year	002
1,1-Dichloroethane	monthly average	≤ 22 ug/L	all year	002
1,1-Dichloroethane	daily maximum	≤ 59 ug/L	all year	002
1,1-Dichloroethane	monthly average	≤ .42 lb/d	all year	002
1,1-Dichloroethane	daily maximum	≤ 1.13 lb/d	all year	002
1,1-Dichloroethylene	monthly average	≤ 16 ug/L	all year	002
1,1-Dichloroethylene	daily maximum	≤ 25 ug/L	all year	002
1,1-Dichloroethylene	monthly average	≤ .31 lb/d	all year	002
1,1-Dichloroethylene	daily maximum	≤ .48 lb/d	all year	002
1,1,1-Trichloroethane	monthly average	≤ 21 ug/L	all year	002
1,1,1-Trichloroethane	daily maximum	≤ 54 ug/L	all year	002
1,1,1-Trichloroethane	monthly average	≤ .4 lb/d	all year	002
1,1,1-Trichloroethane	daily maximum	≤ 1.04 lb/d	all year	002
1,1,2-Trichloroethane	monthly average	≤ 21 ug/L	all year	002
1,1,2-Trichloroethane	daily maximum	≤ 54 ug/L	all year	002
1,1,2-Trichloroethane	monthly average	≤ .4 lb/d	all year	002
1,1,2-Trichloroethane	daily maximum	≤ 1.04 lb/d	all year	002
Benzo[a]anthracene	monthly average	≤ 22 ug/L	all year	002
Benzo[a]anthracene	daily maximum	≤ 59 ug/L	all year	002
Benzo[a]anthracene	monthly average	≤ .42 lb/d	all year	002
Benzo[a]anthracene	daily maximum	≤ 1.13 lb/d	all year	002
1,2-Dichlorobenzene	monthly average	≤ 77 ug/L	all year	002
1,2-Dichlorobenzene	daily maximum	≤ 163 ug/L	all year	002
1,2-Dichlorobenzene	monthly average	≤ 1.48 lb/d	all year	002
1,2-Dichlorobenzene	daily maximum	≤ 3.13 lb/d	all year	002
1,2-Dichloropropane	monthly average	≤ 153 ug/L	all year	002
1,2-Dichloropropane	daily maximum	≤ 230 ug/L	all year	002
1,2-Dichloropropane	monthly average	≤ 2.93 lb/d	all year	002
1,2-Dichloropropane	daily maximum	≤ 4.41 lb/d	all year	002
trans-1,2-Dichloroethylene	monthly average	≤ 21 ug/L	all year	002
trans-1,2-Dichloroethylene	daily maximum	≤ 54 ug/L	all year	002
trans-1,2-Dichloroethylene	monthly average	≤ .4 lb/d	all year	002
trans-1,2-Dichloroethylene	daily maximum	≤ 1.04 lb/d	all year	002
1,2,4-Trichlorobenzene	monthly average	≤ 68 ug/L	all year	002
1,2,4-Trichlorobenzene	daily maximum	≤ 140 ug/L	all year	002
1,2,4-Trichlorobenzene	monthly average	≤ 1.3 lb/d	all year	002
1,2,4-Trichlorobenzene	daily maximum	≤ 2.69 lb/d	all year	002
1,3-Dichlorobenzene	monthly average	≤ 31 ug/L	all year	002
1,3-Dichlorobenzene	daily maximum	≤ 44 ug/L	all year	002
1,3-Dichlorobenzene	monthly average	≤ .59 lb/d	all year	002
1,3-Dichlorobenzene	daily maximum	≤ .84 lb/d	all year	002
1,4-Dichlorobenzene	monthly average	≤ 15 ug/L	all year	002
1,4-Dichlorobenzene	daily maximum	≤ 28 ug/L	all year	002
1,4-Dichlorobenzene	monthly average	≤ .29 lb/d	all year	002
1,4-Dichlorobenzene	daily maximum	≤ .54 lb/d	all year	002
2-Chlorophenol	monthly average	≤ 31 ug/L	all year	002
2-Chlorophenol	daily maximum	≤ 98 ug/L	all year	002
2-Chlorophenol	monthly average	≤ .59 lb/d	all year	002
2-Chlorophenol	daily maximum	≤ 1.88 lb/d	all year	002
2-Nitrophenol	monthly average	≤ 41 ug/L	all year	002
2-Nitrophenol	daily maximum	≤ 69 ug/L	all year	002
2-Nitrophenol	monthly average	≤ .79 lb/d	all year	002
2-Nitrophenol	daily maximum	≤ 1.32 lb/d	all year	002
2,4-Dichlorophenol	monthly average	≤ 39 ug/L	all year	002
2,4-Dichlorophenol	daily maximum	≤ 112 ug/L	all year	002
2,4-Dichlorophenol	monthly average	≤ .75 lb/d	all year	002
2,4-Dichlorophenol	daily maximum	≤ 2.15 lb/d	all year	002
2,4-Dimethylphenol	monthly average	≤ 18 ug/L	all year	002
2,4-Dimethylphenol	daily maximum	≤ 36 ug/L	all year	002
2,4-Dimethylphenol	monthly average	≤ .35 lb/d	all year	002
2,4-Dimethylphenol	daily maximum	≤ .69 lb/d	all year	002
2,4-Dinitrotoluene	monthly average	≤ 113 ug/L	all year	002
2,4-Dinitrotoluene	daily maximum	≤ 285 ug/L	all year	002
2,4-Dinitrotoluene	monthly average	≤ 2.17 lb/d	all year	002
2,4-Dinitrotoluene	daily maximum	≤ 5.47 lb/d	all year	002
2,4-Dinitrophenol	monthly average	≤ 71 ug/L	all year	002
2,4-Dinitrophenol	daily maximum	≤ 123 ug/L	all year	002
2,4-Dinitrophenol	monthly average	≤ 1.36 lb/d	all year	002
2,4-Dinitrophenol	daily maximum	≤ 2.36 lb/d	all year	002
2,6-Dinitrotoluene	monthly average	≤ 255 ug/L	all year	002
2,6-Dinitrotoluene	daily maximum	≤ 641 ug/L	all year	002
2,6-Dinitrotoluene	monthly average	≤ 4.89 lb/d	all year	002
2,6-Dinitrotoluene	daily maximum	≤ 12.3 lb/d	all year	002
4-Nitrophenol	monthly average	≤ 72 ug/L	all year	002
4-Nitrophenol	daily maximum	≤ 124 ug/L	all year	002
4-Nitrophenol	monthly average	≤ 1.38 lb/d	all year	002
4-Nitrophenol	daily maximum	≤ 2.38 lb/d	all year	002
4,6-Dinitro-o-cresol	monthly average	≤ 78 ug/L	all year	002
4,6-Dinitro-o-cresol	daily maximum	≤ 277 ug/L	all year	002
4,6-Dinitro-o-cresol	monthly average	≤ 1.5 lb/d	all year	002
4,6-Dinitro-o-cresol	daily maximum	≤ 5.31 lb/d	all year	002
Phenol	monthly average	≤ 15 ug/L	all year	002
Phenol	daily maximum	≤ 26 ug/L	all year	002
Phenol	monthly average	≤ .29 lb/d	all year	002
Phenol	daily maximum	≤ .5 lb/d	all year	002
Naphthalene	monthly average	≤ 22 ug/L	all year	002
Naphthalene	daily maximum	≤ 59 ug/L	all year	002
Naphthalene	monthly average	≤ .42 lb/d	all year	002
Naphthalene	daily maximum	≤ 1.13 lb/d	all year	002
Ethylbenzene	monthly average	≤ 32 ug/L	all year	002
Ethylbenzene	daily maximum	≤ 108 ug/L	all year	002
Ethylbenzene	monthly average	≤ .61 lb/d	all year	002
Ethylbenzene	daily maximum	≤ 2.07 lb/d	all year	002
Di[2-ethylhexyl] phthalate [DEHP]	monthly average	≤ 103 ug/L	all year	002
Di[2-ethylhexyl] phthalate [DEHP]	daily maximum	≤ 279 ug/L	all year	002
Di[2-ethylhexyl] phthalate [DEHP]	monthly average	≤ 1.98 lb/d	all year	002
Di[2-ethylhexyl] phthalate [DEHP]	daily maximum	≤ 5.35 lb/d	all year	002
Di-n-butyl phthalate	monthly average	≤ 27 ug/L	all year	002
Di-n-butyl phthalate	daily maximum	≤ 57 ug/L	all year	002
Di-n-butyl phthalate	monthly average	≤ .52 lb/d	all year	002
Di-n-butyl phthalate	daily maximum	≤ 1.09 lb/d	all year	002
Vinyl chloride	monthly average	≤ 104 ug/L	all year	002
Vinyl chloride	daily maximum	≤ 268 ug/L	all year	002
Vinyl chloride	monthly average	≤ 1.99 lb/d	all year	002
Vinyl chloride	daily maximum	≤ 5.14 lb/d	all year	002
Trichloroethylene	monthly average	≤ 21 ug/L	all year	002
Trichloroethylene	daily maximum	≤ 54 ug/L	all year	002
Trichloroethylene	monthly average	≤ .4 lb/d	all year	002
Trichloroethylene	daily maximum	≤ 1.04 lb/d	all year	002
Hexachlorobenzene	monthly average	≤ 15 ug/L	all year	002
Hexachlorobenzene	daily maximum	≤ 28 ug/L	all year	002
Hexachlorobenzene	monthly average	≤ .29 lb/d	all year	002
Hexachlorobenzene	daily maximum	≤ .54 lb/d	all year	002
Hexachlorobutadiene	monthly average	≤ 20 ug/L	all year	002
Hexachlorobutadiene	daily maximum	≤ 49 ug/L	all year	002
Hexachlorobutadiene	monthly average	≤ .38 lb/d	all year	002
Hexachlorobutadiene	daily maximum	≤ .94 lb/d	all year	002
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002
1,3-Dichloropropylene	monthly average	≤ 29 ug/L	all year	002
1,3-Dichloropropylene	daily maximum	≤ 44 ug/L	all year	002
1,3-Dichloropropylene	monthly average	≤ .56 lb/d	all year	002
1,3-Dichloropropylene	daily maximum	≤ .84 lb/d	all year	002
3,4-Benzofluoranthene	monthly average	≤ 23 ug/L	all year	002
3,4-Benzofluoranthene	daily maximum	≤ 61 ug/L	all year	002
3,4-Benzofluoranthene	monthly average	≤ .44 lb/d	all year	002
3,4-Benzofluoranthene	daily maximum	≤ 1.17 lb/d	all year	002
Chloroethane	monthly average	≤ 104 ug/L	all year	002
Chloroethane	daily maximum	≤ 268 ug/L	all year	002
Chloroethane	monthly average	≤ 1.99 lb/d	all year	002
Chloroethane	daily maximum	≤ 5.14 lb/d	all year	002
Solids, total suspended	monthly average	report only (mg/L)	all year	SMS
Solids, total suspended	daily maximum	report only (mg/L)	all year	SMS
Cyanide, total [as CN]	monthly average	report only (ug/L)	all year	SMS
Cyanide, total [as CN]	daily maximum	report only (ug/L)	all year	SMS
Hardness, total [as CaCO3]	monthly average	report only (mg/L)	all year	SMS
Hardness, total [as CaCO3]	daily maximum	report only (mg/L)	all year	SMS
Chromium, total [as Cr]	monthly average	report only (ug/L)	all year	SMS
Chromium, total [as Cr]	daily maximum	report only (ug/L)	all year	SMS
Copper, total [as Cu]	monthly average	report only (ug/L)	all year	SMS
Copper, total [as Cu]	daily maximum	report only (ug/L)	all year	SMS
Lead, total [as Pb]	monthly average	report only (ug/L)	all year	SMS
Lead, total [as Pb]	daily maximum	report only (ug/L)	all year	SMS
Nickel, total [as Ni]	monthly average	report only (ug/L)	all year	SMS
Nickel, total [as Ni]	daily maximum	report only (ug/L)	all year	SMS
Zinc, total [as Zn]	monthly average	report only (ug/L)	all year	SMS
Zinc, total [as Zn]	daily maximum	report only (ug/L)	all year	SMS
Whole effluent toxicity - retest #1	7-day average	report only (pass=0;fail=1)	all year	TX2
Whole effluent toxicity - retest #2	7-day average	report only (pass=0;fail=1)	all year	TX2
WET, sublethal retest #1	7-day average	report only (pass=0;fail=1)	all year	TX2
WET, sublethal retest #2	7-day average	report only (pass=0;fail=1)	all year	TX2
Whole Effluent Toxicity - Retest #3	7-day average	report only (pass=0;fail=1)	all year	TX2
Whole Effluent Toxicity, Sub-Lethal Retest #3	7-day average	report only (pass=0;fail=1)	all year	TX2
Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia	7-day average	report only (pass=0;fail=1)	all year	TX2
Pass/Fail Static Renewal 7Day Chronic Pimephales promelas	7-day average	report only (pass=0;fail=1)	all year	TX2
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia	7-day average	report only (pass=0;fail=1)	all year	TX2
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas	7-day average	report only (pass=0;fail=1)	all year	TX2
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia	7-day average	report only (%)	all year	TX2
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas	7-day average	report only (%)	all year	TX2
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia	7-day average	report only (%)	all year	TX2
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas	7-day average	report only (%)	all year	TX2
Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia	7-day average	report only (%)	all year	TX2
Coef Of Var Static Renewal 7Day Chronic Pimephales promelas	7-day average	report only (%)	all year	TX2

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/AR0035386 · MCP: https://passage-data.com/mcp