Honeywell International Inc — NPDES permit OH0007544: limits, due date and EPA's record

Nonclassifiable Establishments, Ironton, Ohio. NPDES permit OH0007544, in force until Nov 30, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Limits in force (482)

Parameter	Statistic	Limit	Months	Outfall
Temperature, water deg. centigrade	monthly average	report only (deg C)	all year	001
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	001
pH	daily minimum	≥ 6.5 SU	all year	001
pH	daily maximum	≤ 9 SU	all year	001
Oil and grease, hexane extr method	monthly average	≤ 15 mg/L	all year	001
Oil and grease, hexane extr method	daily maximum	≤ 20 mg/L	all year	001
Oil and grease, hexane extr method	monthly average	≤ 34.2 kg/d	all year	001
Oil and grease, hexane extr method	daily maximum	≤ 45.6 kg/d	all year	001
Nitrogen, ammonia total [as N]	monthly average	report only (mg/L)	all year	001
Nitrogen, ammonia total [as N]	daily maximum	report only (mg/L)	all year	001
Cyanide, free-water plus wastewaters	monthly average	report only (mg/L)	all year	001
Cyanide, free-water plus wastewaters	daily maximum	report only (mg/L)	all year	001
Cyanide, total [as CN]	monthly average	report only (mg/L)	all year	001
Cyanide, total [as CN]	daily maximum	report only (mg/L)	all year	001
Copper, total [as Cu]	monthly average	report only (ug/L)	all year	001
Copper, total [as Cu]	daily maximum	report only (ug/L)	all year	001
Lead, total [as Pb]	monthly average	≤ 9 ug/L	all year	001
Lead, total [as Pb]	daily maximum	≤ 230 ug/L	all year	001
Lead, total [as Pb]	monthly average	≤ .021 kg/d	all year	001
Lead, total [as Pb]	daily maximum	≤ .52 kg/d	all year	001
Toluene	monthly average	≤ 26 ug/L	Mar, Jun, Aug, Dec	001
Toluene	daily maximum	≤ 80 ug/L	Mar, Jun, Aug, Dec	001
Toluene	monthly average	≤ .059 kg/d	Mar, Jun, Aug, Dec	001
Toluene	daily maximum	≤ .18 kg/d	Mar, Jun, Aug, Dec	001
Benzene	monthly average	≤ 37 ug/L	Mar, Jun, Aug, Dec	001
Benzene	daily maximum	≤ 73 ug/L	Mar, Jun, Aug, Dec	001
Benzene	monthly average	≤ .084 kg/d	Mar, Jun, Aug, Dec	001
Benzene	daily maximum	≤ .17 kg/d	Mar, Jun, Aug, Dec	001
Rainfall	monthly average	report only (in)	all year	001
Rainfall	daily maximum	report only (in)	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
Chlorine, total residual	daily maximum	≤ .72 mg/L	all year	001
Chlorine, total residual	daily maximum	≤ 1.64 kg/d	all year	001
Mercury, total low level	monthly average	report only (ng/L)	Sep	001
Mercury, total low level	daily maximum	report only (ng/L)	Sep	001
%Effect Static Renewal 48Hr Acute Ceriodaphnia dubia	monthly average	report only (%)	Sep	001
%Effect Static Renewal 48Hr Acute Ceriodaphnia dubia	daily maximum	report only (%)	Sep	001
%Effect Static Renewal 48Hr Acute Pimephales promelas	monthly average	report only (%)	Sep	001
%Effect Static Renewal 48Hr Acute Pimephales promelas	daily maximum	report only (%)	Sep	001
BOD, 5-day, 20 deg. C	monthly average	≤ 34 mg/L	all year	602
BOD, 5-day, 20 deg. C	daily maximum	≤ 92 mg/L	all year	602
BOD, 5-day, 20 deg. C	monthly average	≤ 70.1 kg/d	all year	602
BOD, 5-day, 20 deg. C	daily maximum	≤ 190 kg/d	all year	602
Solids, total suspended	monthly average	≤ 49 mg/L	all year	602
Solids, total suspended	daily maximum	≤ 159 mg/L	all year	602
Solids, total suspended	monthly average	≤ 101 kg/d	all year	602
Solids, total suspended	daily maximum	≤ 328 kg/d	all year	602
Nitrogen, ammonia total [as N]	monthly average	report only (mg/L)	Mar, Jun, Aug, Dec	602
Nitrogen, ammonia total [as N]	daily maximum	report only (mg/L)	Mar, Jun, Aug, Dec	602
Nitrogen, nitrate total [as N]	monthly average	report only (mg/L)	all year	602
Nitrogen, nitrate total [as N]	daily maximum	report only (mg/L)	all year	602
Carbon, tot organic [TOC]	monthly average	report only (mg/L)	Jun, Dec	602
Carbon, tot organic [TOC]	daily maximum	report only (mg/L)	Jun, Dec	602
Cyanide, free-water plus wastewaters	monthly average	report only (mg/L)	all year	602
Cyanide, free-water plus wastewaters	daily maximum	report only (mg/L)	all year	602
Cyanide, total [as CN]	monthly average	≤ .42 mg/L	all year	602
Cyanide, total [as CN]	daily maximum	≤ 1.2 mg/L	all year	602
Cyanide, total [as CN]	monthly average	≤ .866 kg/d	all year	602
Cyanide, total [as CN]	daily maximum	≤ 2.48 kg/d	all year	602
Chromium, total [as Cr]	monthly average	report only (ug/L)	Mar, Jun, Aug, Dec	602
Chromium, total [as Cr]	daily maximum	report only (ug/L)	Mar, Jun, Aug, Dec	602
Copper, total [as Cu]	monthly average	report only (ug/L)	all year	602
Copper, total [as Cu]	daily maximum	report only (ug/L)	all year	602
Lead, total [as Pb]	monthly average	report only (ug/L)	all year	602
Lead, total [as Pb]	daily maximum	report only (ug/L)	all year	602
Nickel, total [as Ni]	monthly average	report only (ug/L)	Mar, Jun, Aug, Dec	602
Nickel, total [as Ni]	daily maximum	report only (ug/L)	Mar, Jun, Aug, Dec	602
Zinc, total [as Zn]	monthly average	report only (ug/L)	Mar, Jun, Aug, Dec	602
Zinc, total [as Zn]	daily maximum	report only (ug/L)	Mar, Jun, Aug, Dec	602
Carbon tetrachloride	monthly average	≤ 18 ug/L	Sep	602
Carbon tetrachloride	daily maximum	≤ 38 ug/L	Sep	602
Carbon tetrachloride	monthly average	≤ .037 kg/d	Sep	602
Carbon tetrachloride	daily maximum	≤ .078 kg/d	Sep	602
1,2-Dichloroethane	monthly average	≤ 68 ug/L	Sep	602
1,2-Dichloroethane	daily maximum	≤ 211 ug/L	Sep	602
1,2-Dichloroethane	monthly average	≤ .14 kg/d	Sep	602
1,2-Dichloroethane	daily maximum	≤ .435 kg/d	Sep	602
Chloroform	monthly average	≤ 21 ug/L	Sep	602
Chloroform	daily maximum	≤ 46 ug/L	Sep	602
Chloroform	monthly average	≤ .043 kg/d	Sep	602
Chloroform	daily maximum	≤ .095 kg/d	Sep	602
Toluene	monthly average	≤ 26 ug/L	Sep	602
Toluene	daily maximum	≤ 80 ug/L	Sep	602
Toluene	monthly average	≤ .054 kg/d	Sep	602
Toluene	daily maximum	≤ .165 kg/d	Sep	602
Benzene	monthly average	≤ 37 ug/L	Sep	602
Benzene	daily maximum	≤ 73 ug/L	Sep	602
Benzene	monthly average	≤ .076 kg/d	Sep	602
Benzene	daily maximum	≤ .151 kg/d	Sep	602
Acenaphthylene	monthly average	≤ 22 ug/L	Sep	602
Acenaphthylene	daily maximum	≤ 59 ug/L	Sep	602
Acenaphthylene	monthly average	≤ .045 kg/d	Sep	602
Acenaphthylene	daily maximum	≤ .122 kg/d	Sep	602
Acenaphthene	monthly average	≤ 22 ug/L	Sep	602
Acenaphthene	daily maximum	≤ 59 ug/L	Sep	602
Acenaphthene	monthly average	≤ .045 kg/d	Sep	602
Acenaphthene	daily maximum	≤ .122 kg/d	Sep	602
Acrylonitrile	monthly average	≤ 96 ug/L	Sep	602
Acrylonitrile	daily maximum	≤ 242 ug/L	Sep	602
Acrylonitrile	monthly average	≤ .198 kg/d	Sep	602
Acrylonitrile	daily maximum	≤ .499 kg/d	Sep	602
Anthracene	monthly average	≤ 22 ug/L	Sep	602
Anthracene	daily maximum	≤ 59 ug/L	Sep	602
Anthracene	monthly average	≤ .045 kg/d	Sep	602
Anthracene	daily maximum	≤ .122 kg/d	Sep	602
Benzo[b]fluoranthene	monthly average	≤ 23 ug/L	Sep	602
Benzo[b]fluoranthene	daily maximum	≤ 61 ug/L	Sep	602
Benzo[b]fluoranthene	monthly average	≤ .047 kg/d	Sep	602
Benzo[b]fluoranthene	daily maximum	≤ .126 kg/d	Sep	602
Benzo[k]fluoranthene	monthly average	≤ 22 ug/L	Sep	602
Benzo[k]fluoranthene	daily maximum	≤ 59 ug/L	Sep	602
Benzo[k]fluoranthene	monthly average	≤ .045 kg/d	Sep	602
Benzo[k]fluoranthene	daily maximum	≤ .122 kg/d	Sep	602
Chlorobenzene	monthly average	≤ 15 ug/L	Sep	602
Chlorobenzene	daily maximum	≤ 28 ug/L	Sep	602
Chlorobenzene	monthly average	≤ .031 kg/d	Sep	602
Chlorobenzene	daily maximum	≤ .058 kg/d	Sep	602
Chrysene	monthly average	≤ 22 ug/L	Sep	602
Chrysene	daily maximum	≤ 59 ug/L	Sep	602
Chrysene	monthly average	≤ .045 kg/d	Sep	602
Chrysene	daily maximum	≤ .122 kg/d	Sep	602
Diethyl phthalate	monthly average	≤ 81 ug/L	Sep	602
Diethyl phthalate	daily maximum	≤ 203 ug/L	Sep	602
Diethyl phthalate	monthly average	≤ .167 kg/d	Sep	602
Diethyl phthalate	daily maximum	≤ .419 kg/d	Sep	602
Dimethyl phthalate	monthly average	≤ 19 ug/L	Sep	602
Dimethyl phthalate	daily maximum	≤ 47 ug/L	Sep	602
Dimethyl phthalate	monthly average	≤ .039 kg/d	Sep	602
Dimethyl phthalate	daily maximum	≤ .097 kg/d	Sep	602
Ethylbenzene	monthly average	≤ 32 ug/L	Sep	602
Ethylbenzene	daily maximum	≤ 108 ug/L	Sep	602
Ethylbenzene	monthly average	≤ .066 kg/d	Sep	602
Ethylbenzene	daily maximum	≤ .223 kg/d	Sep	602
Fluoranthene	monthly average	≤ 25 ug/L	Sep	602
Fluoranthene	daily maximum	≤ 68 ug/L	Sep	602
Fluoranthene	monthly average	≤ .052 kg/d	Sep	602
Fluoranthene	daily maximum	≤ .14 kg/d	Sep	602
Fluorene	monthly average	≤ 22 ug/L	Sep	602
Fluorene	daily maximum	≤ 59 ug/L	Sep	602
Fluorene	monthly average	≤ .045 kg/d	Sep	602
Fluorene	daily maximum	≤ .122 kg/d	Sep	602
Hexachloroethane	monthly average	≤ 21 ug/L	Sep	602
Hexachloroethane	daily maximum	≤ 54 ug/L	Sep	602
Hexachloroethane	monthly average	≤ .043 kg/d	Sep	602
Hexachloroethane	daily maximum	≤ .111 kg/d	Sep	602
Indeno[1,2,3-cd]pyrene	monthly average	report only (ug/L)	Sep	602
Indeno[1,2,3-cd]pyrene	daily maximum	report only (ug/L)	Sep	602
Methyl chloride [Chloromethane]	monthly average	≤ 86 ug/L	Sep	602
Methyl chloride [Chloromethane]	daily maximum	≤ 190 ug/L	Sep	602
Methyl chloride [Chloromethane]	monthly average	≤ .177 kg/d	Sep	602
Methyl chloride [Chloromethane]	daily maximum	≤ .392 kg/d	Sep	602
Methylene chloride	monthly average	≤ 40 ug/L	Sep	602
Methylene chloride	daily maximum	≤ 89 ug/L	Sep	602
Methylene chloride	monthly average	≤ .083 kg/d	Sep	602
Methylene chloride	daily maximum	≤ .184 kg/d	Sep	602
Nitrobenzene	monthly average	≤ 27 ug/L	Sep	602
Nitrobenzene	daily maximum	≤ 68 ug/L	Sep	602
Nitrobenzene	monthly average	≤ .056 kg/d	Sep	602
Nitrobenzene	daily maximum	≤ .14 kg/d	Sep	602
para-Chloro-meta-cresol	monthly average	report only (ug/L)	Sep	602
para-Chloro-meta-cresol	daily maximum	report only (ug/L)	Sep	602
Phenanthrene	monthly average	≤ 22 ug/L	Sep	602
Phenanthrene	daily maximum	≤ 59 ug/L	Sep	602
Phenanthrene	monthly average	≤ .045 kg/d	Sep	602
Phenanthrene	daily maximum	≤ .122 kg/d	Sep	602
Pyrene	monthly average	≤ 25 ug/L	Sep	602
Pyrene	daily maximum	≤ 67 ug/L	Sep	602
Pyrene	monthly average	≤ .052 kg/d	Sep	602
Pyrene	daily maximum	≤ .138 kg/d	Sep	602
Tetrachloroethylene	monthly average	≤ 22 ug/L	Sep	602
Tetrachloroethylene	daily maximum	≤ 56 ug/L	Sep	602
Tetrachloroethylene	monthly average	≤ .045 kg/d	Sep	602
Tetrachloroethylene	daily maximum	≤ .116 kg/d	Sep	602
1,1-Dichloroethane	monthly average	≤ 22 ug/L	Sep	602
1,1-Dichloroethane	daily maximum	≤ 59 ug/L	Sep	602
1,1-Dichloroethane	monthly average	≤ .045 kg/d	Sep	602
1,1-Dichloroethane	daily maximum	≤ .122 kg/d	Sep	602
1,1-Dichloroethylene	monthly average	≤ 16 ug/L	Sep	602
1,1-Dichloroethylene	daily maximum	≤ 25 ug/L	Sep	602
1,1-Dichloroethylene	monthly average	≤ .033 kg/d	Sep	602
1,1-Dichloroethylene	daily maximum	≤ .052 kg/d	Sep	602
1,1,1-Trichloroethane	monthly average	≤ 21 ug/L	Sep	602
1,1,1-Trichloroethane	daily maximum	≤ 54 ug/L	Sep	602
1,1,1-Trichloroethane	monthly average	≤ .043 kg/d	Sep	602
1,1,1-Trichloroethane	daily maximum	≤ .111 kg/d	Sep	602
1,1,2-Trichloroethane	monthly average	≤ 21 ug/L	Sep	602
1,1,2-Trichloroethane	daily maximum	≤ 54 ug/L	Sep	602
1,1,2-Trichloroethane	monthly average	≤ .043 kg/d	Sep	602
1,1,2-Trichloroethane	daily maximum	≤ .111 kg/d	Sep	602
Benzo[ghi]perylene	monthly average	report only (ug/L)	Sep	602
Benzo[ghi]perylene	daily maximum	report only (ug/L)	Sep	602
Benzo[a]anthracene	monthly average	≤ 22 ug/L	Sep	602
Benzo[a]anthracene	daily maximum	≤ 59 ug/L	Sep	602
Benzo[a]anthracene	monthly average	≤ .045 kg/d	Sep	602
Benzo[a]anthracene	daily maximum	≤ .122 kg/d	Sep	602
1,2-Dichlorobenzene	monthly average	≤ 77 ug/L	Sep	602
1,2-Dichlorobenzene	daily maximum	≤ 163 ug/L	Sep	602
1,2-Dichlorobenzene	monthly average	≤ .159 kg/d	Sep	602
1,2-Dichlorobenzene	daily maximum	≤ .336 kg/d	Sep	602
1,2-Dichloropropane	monthly average	≤ 153 ug/L	Sep	602
1,2-Dichloropropane	daily maximum	≤ 230 ug/L	Sep	602
1,2-Dichloropropane	monthly average	≤ .316 kg/d	Sep	602
1,2-Dichloropropane	daily maximum	≤ .474 kg/d	Sep	602
trans-1,2-Dichloroethylene	monthly average	≤ 21 ug/L	Sep	602
trans-1,2-Dichloroethylene	daily maximum	≤ 54 ug/L	Sep	602
trans-1,2-Dichloroethylene	monthly average	≤ .043 kg/d	Sep	602
trans-1,2-Dichloroethylene	daily maximum	≤ .111 kg/d	Sep	602
1,2,4-Trichlorobenzene	monthly average	≤ 68 ug/L	Sep	602
1,2,4-Trichlorobenzene	daily maximum	≤ 140 ug/L	Sep	602
1,2,4-Trichlorobenzene	monthly average	≤ .14 kg/d	Sep	602
1,2,4-Trichlorobenzene	daily maximum	≤ .289 kg/d	Sep	602
Dibenz[a,h]anthracene	monthly average	report only (ug/L)	Sep	602
Dibenz[a,h]anthracene	daily maximum	report only (ug/L)	Sep	602
1,3-Dichlorobenzene	monthly average	≤ 31 ug/L	Sep	602
1,3-Dichlorobenzene	daily maximum	≤ 44 ug/L	Sep	602
1,3-Dichlorobenzene	monthly average	≤ .064 kg/d	Sep	602
1,3-Dichlorobenzene	daily maximum	≤ .091 kg/d	Sep	602
1,4-Dichlorobenzene	monthly average	≤ 15 ug/L	Sep	602
1,4-Dichlorobenzene	daily maximum	≤ 28 ug/L	Sep	602
1,4-Dichlorobenzene	monthly average	≤ .031 kg/d	Sep	602
1,4-Dichlorobenzene	daily maximum	≤ .058 kg/d	Sep	602
2-Chlorophenol	monthly average	≤ 31 ug/L	Sep	602
2-Chlorophenol	daily maximum	≤ 98 ug/L	Sep	602
2-Chlorophenol	monthly average	≤ .064 kg/d	Sep	602
2-Chlorophenol	daily maximum	≤ .202 kg/d	Sep	602
2-Nitrophenol	monthly average	≤ 41 ug/L	Sep	602
2-Nitrophenol	daily maximum	≤ 69 ug/L	Sep	602
2-Nitrophenol	monthly average	≤ .085 kg/d	Sep	602
2-Nitrophenol	daily maximum	≤ .142 kg/d	Sep	602
2,4-Dichlorophenol	monthly average	report only (ug/L)	Sep	602
2,4-Dichlorophenol	daily maximum	report only (ug/L)	Sep	602
2,4-Dimethylphenol	monthly average	≤ 18 ug/L	Sep	602
2,4-Dimethylphenol	daily maximum	≤ 36 ug/L	Sep	602
2,4-Dimethylphenol	monthly average	≤ .037 kg/d	Sep	602
2,4-Dimethylphenol	daily maximum	≤ .074 kg/d	Sep	602
2,4-Dinitrotoluene	monthly average	≤ 113 ug/L	Sep	602
2,4-Dinitrotoluene	daily maximum	≤ 285 ug/L	Sep	602
2,4-Dinitrotoluene	monthly average	≤ .233 kg/d	Sep	602
2,4-Dinitrotoluene	daily maximum	≤ .588 kg/d	Sep	602
2,4-Dinitrophenol	monthly average	≤ 71 ug/L	Sep	602
2,4-Dinitrophenol	daily maximum	≤ 123 ug/L	Sep	602
2,4-Dinitrophenol	monthly average	≤ .147 kg/d	Sep	602
2,4-Dinitrophenol	daily maximum	≤ .254 kg/d	Sep	602
2,6-Dinitrotoluene	monthly average	≤ 255 ug/L	Sep	602
2,6-Dinitrotoluene	daily maximum	≤ 641 ug/L	Sep	602
2,6-Dinitrotoluene	monthly average	≤ .526 kg/d	Sep	602
2,6-Dinitrotoluene	daily maximum	≤ 1.32 kg/d	Sep	602
4-Nitrophenol	monthly average	≤ 72 ug/L	Sep	602
4-Nitrophenol	daily maximum	≤ 124 ug/L	Sep	602
4-Nitrophenol	monthly average	≤ .149 kg/d	Sep	602
4-Nitrophenol	daily maximum	≤ .256 kg/d	Sep	602
4,6-Dinitro-o-cresol	monthly average	≤ 78 ug/L	Sep	602
4,6-Dinitro-o-cresol	daily maximum	≤ 277 ug/L	Sep	602
4,6-Dinitro-o-cresol	monthly average	≤ .161 kg/d	Sep	602
4,6-Dinitro-o-cresol	daily maximum	≤ .571 kg/d	Sep	602
Phenol	monthly average	≤ 15 ug/L	Sep	602
Phenol	daily maximum	≤ 26 ug/L	Sep	602
Phenol	monthly average	≤ .031 kg/d	Sep	602
Phenol	daily maximum	≤ .054 kg/d	Sep	602
Naphthalene	monthly average	≤ 22 ug/L	Mar, Jun, Aug, Dec	602
Naphthalene	daily maximum	≤ 59 ug/L	Mar, Jun, Aug, Dec	602
Naphthalene	monthly average	≤ .045 kg/d	Mar, Jun, Aug, Dec	602
Naphthalene	daily maximum	≤ .122 kg/d	Mar, Jun, Aug, Dec	602
Di[2-ethylhexyl] phthalate [DEHP]	monthly average	≤ 103 ug/L	Sep	602
Di[2-ethylhexyl] phthalate [DEHP]	daily maximum	≤ 279 ug/L	Sep	602
Di[2-ethylhexyl] phthalate [DEHP]	monthly average	≤ .213 kg/d	Sep	602
Di[2-ethylhexyl] phthalate [DEHP]	daily maximum	≤ .576 kg/d	Sep	602
Di-n-butyl phthalate	monthly average	≤ 27 ug/L	Sep	602
Di-n-butyl phthalate	daily maximum	≤ 57 ug/L	Sep	602
Di-n-butyl phthalate	monthly average	≤ .056 kg/d	Sep	602
Di-n-butyl phthalate	daily maximum	≤ .118 kg/d	Sep	602
Vinyl chloride	monthly average	≤ 104 ug/L	Sep	602
Vinyl chloride	daily maximum	≤ 268 ug/L	Sep	602
Vinyl chloride	monthly average	≤ .215 kg/d	Sep	602
Vinyl chloride	daily maximum	≤ .553 kg/d	Sep	602
Trichloroethylene	monthly average	≤ 21 ug/L	Sep	602
Trichloroethylene	daily maximum	≤ 54 ug/L	Sep	602
Trichloroethylene	monthly average	≤ .043 kg/d	Sep	602
Trichloroethylene	daily maximum	≤ .111 kg/d	Sep	602
Hexachlorobenzene	monthly average	≤ 15 ug/L	Sep	602
Hexachlorobenzene	daily maximum	≤ 28 ug/L	Sep	602
Hexachlorobenzene	monthly average	≤ .031 kg/d	Sep	602
Hexachlorobenzene	daily maximum	≤ .058 kg/d	Sep	602
Hexachlorobutadiene	monthly average	≤ 20 ug/L	Sep	602
Hexachlorobutadiene	daily maximum	≤ 49 ug/L	Sep	602
Hexachlorobutadiene	monthly average	≤ .041 kg/d	Sep	602
Hexachlorobutadiene	daily maximum	≤ .101 kg/d	Sep	602
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	602
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	602
Solids, total dissolved	monthly average	report only (mg/L)	all year	602
Solids, total dissolved	daily maximum	report only (mg/L)	all year	602
Mercury, total recoverable	monthly average	report only (ug/L)	all year	602
Mercury, total recoverable	daily maximum	report only (ug/L)	all year	602
Aniline	monthly average	report only (ug/L)	all year	602
Aniline	daily maximum	report only (ug/L)	all year	602
1,3-Dichloropropene	monthly average	≤ 29 ug/L	Sep	602
1,3-Dichloropropene	daily maximum	≤ 44 ug/L	Sep	602
1,3-Dichloropropene	monthly average	≤ .06 kg/d	Sep	602
1,3-Dichloropropene	daily maximum	≤ .091 kg/d	Sep	602
2-Methylnaphthalene	monthly average	report only (ug/L)	Sep	602
2-Methylnaphthalene	daily maximum	report only (ug/L)	Sep	602
1,4-Xylene	monthly average	report only (ug/L)	Sep	602
1,4-Xylene	daily maximum	report only (ug/L)	Sep	602
Dibenzofuran	monthly average	report only (ug/L)	Sep	602
Dibenzofuran	daily maximum	report only (ug/L)	Sep	602
Biphenyl, total	monthly average	report only (ug/L)	Sep	602
Biphenyl, total	daily maximum	report only (ug/L)	Sep	602
Xylene [mix of m+o+p]	monthly average	report only (ug/L)	Sep	602
Xylene [mix of m+o+p]	daily maximum	report only (ug/L)	Sep	602
Styrene	monthly average	report only (ug/L)	Sep	602
Styrene	daily maximum	report only (ug/L)	Sep	602
Chloroethane	monthly average	≤ 104 ug/L	Sep	602
Chloroethane	daily maximum	≤ 268 ug/L	Sep	602
Chloroethane	monthly average	≤ .215 kg/d	Sep	602
Chloroethane	daily maximum	≤ .553 kg/d	Sep	602
BOD, 5-day, 20 deg. C	monthly average	report only (mg/L)	Jun, Dec	604
BOD, 5-day, 20 deg. C	daily maximum	report only (mg/L)	Jun, Dec	604
Solids, total suspended	monthly average	report only (mg/L)	Jun, Dec	604
Solids, total suspended	daily maximum	report only (mg/L)	Jun, Dec	604
Oil and grease, hexane extr method	monthly average	report only (mg/L)	Jun, Dec	604
Oil and grease, hexane extr method	daily maximum	report only (mg/L)	Jun, Dec	604
Nitrogen, ammonia total [as N]	monthly average	report only (mg/L)	Mar, Jun, Aug, Dec	604
Nitrogen, ammonia total [as N]	daily maximum	report only (mg/L)	Mar, Jun, Aug, Dec	604
Nitrogen, nitrate total [as N]	monthly average	report only (mg/L)	Jun, Dec	604
Nitrogen, nitrate total [as N]	daily maximum	report only (mg/L)	Jun, Dec	604
Carbon, tot organic [TOC]	monthly average	report only (mg/L)	Jun, Dec	604
Carbon, tot organic [TOC]	daily maximum	report only (mg/L)	Jun, Dec	604
Cyanide, free-water plus wastewaters	monthly average	report only (mg/L)	Jun, Dec	604
Cyanide, free-water plus wastewaters	daily maximum	report only (mg/L)	Jun, Dec	604
Cyanide, total [as CN]	monthly average	report only (mg/L)	Jun, Dec	604
Cyanide, total [as CN]	daily maximum	report only (mg/L)	Jun, Dec	604
Arsenic, total recoverable	monthly average	report only (ug/L)	Jun, Dec	604
Arsenic, total recoverable	daily maximum	report only (ug/L)	Jun, Dec	604
Chromium, total [as Cr]	monthly average	report only (ug/L)	Mar, Jun, Aug, Dec	604
Chromium, total [as Cr]	daily maximum	report only (ug/L)	Mar, Jun, Aug, Dec	604
Copper, total [as Cu]	monthly average	report only (ug/L)	Jun, Dec	604
Copper, total [as Cu]	daily maximum	report only (ug/L)	Jun, Dec	604
Lead, total [as Pb]	monthly average	report only (ug/L)	Jun, Dec	604
Lead, total [as Pb]	daily maximum	report only (ug/L)	Jun, Dec	604
Nickel, total [as Ni]	monthly average	report only (ug/L)	Mar, Jun, Aug, Dec	604
Nickel, total [as Ni]	daily maximum	report only (ug/L)	Mar, Jun, Aug, Dec	604
Zinc, total [as Zn]	monthly average	report only (ug/L)	Mar, Jun, Aug, Dec	604
Zinc, total [as Zn]	daily maximum	report only (ug/L)	Mar, Jun, Aug, Dec	604
Carbon tetrachloride	monthly average	report only (ug/L)	Sep	604
Carbon tetrachloride	daily maximum	report only (ug/L)	Sep	604
1,2-Dichloroethane	monthly average	report only (ug/L)	Sep	604
1,2-Dichloroethane	daily maximum	report only (ug/L)	Sep	604
Chloroform	monthly average	report only (ug/L)	Sep	604
Chloroform	daily maximum	report only (ug/L)	Sep	604
Toluene	monthly average	report only (ug/L)	Sep	604
Toluene	daily maximum	report only (ug/L)	Sep	604
Benzene	monthly average	report only (ug/L)	Sep	604
Benzene	daily maximum	report only (ug/L)	Sep	604
Acenaphthylene	monthly average	report only (ug/L)	Sep	604
Acenaphthylene	daily maximum	report only (ug/L)	Sep	604
Acenaphthene	monthly average	report only (ug/L)	Sep	604
Acenaphthene	daily maximum	report only (ug/L)	Sep	604
Acrylonitrile	monthly average	report only (ug/L)	Sep	604
Acrylonitrile	daily maximum	report only (ug/L)	Sep	604
Anthracene	monthly average	report only (ug/L)	Sep	604
Anthracene	daily maximum	report only (ug/L)	Sep	604
Benzo[b]fluoranthene	monthly average	report only (ug/L)	Sep	604
Benzo[b]fluoranthene	daily maximum	report only (ug/L)	Sep	604
Benzo[k]fluoranthene	monthly average	report only (ug/L)	Sep	604
Benzo[k]fluoranthene	daily maximum	report only (ug/L)	Sep	604
Benzo[a]pyrene	monthly average	report only (ug/L)	Sep	604
Benzo[a]pyrene	daily maximum	report only (ug/L)	Sep	604
Chlorobenzene	monthly average	report only (ug/L)	Sep	604
Chlorobenzene	daily maximum	report only (ug/L)	Sep	604
Chrysene	monthly average	report only (ug/L)	Sep	604
Chrysene	daily maximum	report only (ug/L)	Sep	604
Diethyl phthalate	monthly average	report only (ug/L)	Sep	604
Diethyl phthalate	daily maximum	report only (ug/L)	Sep	604
Dimethyl phthalate	monthly average	report only (ug/L)	Sep	604
Dimethyl phthalate	daily maximum	report only (ug/L)	Sep	604
Ethylbenzene	monthly average	report only (ug/L)	Sep	604
Ethylbenzene	daily maximum	report only (ug/L)	Sep	604
Fluoranthene	monthly average	report only (ug/L)	Sep	604
Fluoranthene	daily maximum	report only (ug/L)	Sep	604
Fluorene	monthly average	report only (ug/L)	Sep	604
Fluorene	daily maximum	report only (ug/L)	Sep	604
Hexachloroethane	monthly average	report only (ug/L)	Sep	604
Hexachloroethane	daily maximum	report only (ug/L)	Sep	604
Methyl chloride [Chloromethane]	monthly average	report only (ug/L)	Sep	604
Methyl chloride [Chloromethane]	daily maximum	report only (ug/L)	Sep	604
Methylene chloride	monthly average	report only (ug/L)	Sep	604
Methylene chloride	daily maximum	report only (ug/L)	Sep	604
Nitrobenzene	monthly average	report only (ug/L)	Sep	604
Nitrobenzene	daily maximum	report only (ug/L)	Sep	604
Phenanthrene	monthly average	report only (ug/L)	Sep	604
Phenanthrene	daily maximum	report only (ug/L)	Sep	604
Pyrene	monthly average	report only (ug/L)	Sep	604
Pyrene	daily maximum	report only (ug/L)	Sep	604
Tetrachloroethylene	monthly average	report only (ug/L)	Sep	604
Tetrachloroethylene	daily maximum	report only (ug/L)	Sep	604
1,1-Dichloroethane	monthly average	report only (ug/L)	Sep	604
1,1-Dichloroethane	daily maximum	report only (ug/L)	Sep	604
1,1-Dichloroethylene	monthly average	report only (ug/L)	Sep	604
1,1-Dichloroethylene	daily maximum	report only (ug/L)	Sep	604
1,1,1-Trichloroethane	monthly average	report only (ug/L)	Sep	604
1,1,1-Trichloroethane	daily maximum	report only (ug/L)	Sep	604
1,1,2-Trichloroethane	monthly average	report only (ug/L)	Sep	604
1,1,2-Trichloroethane	daily maximum	report only (ug/L)	Sep	604
Benzo[ghi]perylene	monthly average	report only (ug/L)	Sep	604
Benzo[ghi]perylene	daily maximum	report only (ug/L)	Sep	604
Benzo[a]anthracene	monthly average	report only (ug/L)	Sep	604
Benzo[a]anthracene	daily maximum	report only (ug/L)	Sep	604
1,2-Dichlorobenzene	monthly average	report only (ug/L)	Sep	604
1,2-Dichlorobenzene	daily maximum	report only (ug/L)	Sep	604
1,2-Dichloropropane	monthly average	report only (ug/L)	Sep	604
1,2-Dichloropropane	daily maximum	report only (ug/L)	Sep	604
trans-1,2-Dichloroethylene	monthly average	report only (ug/L)	Sep	604
trans-1,2-Dichloroethylene	daily maximum	report only (ug/L)	Sep	604
1,2,4-Trichlorobenzene	monthly average	report only (ug/L)	Sep	604
1,2,4-Trichlorobenzene	daily maximum	report only (ug/L)	Sep	604
Dibenz[a,h]anthracene	monthly average	report only (ug/L)	Sep	604
Dibenz[a,h]anthracene	daily maximum	report only (ug/L)	Sep	604
1,3-Dichlorobenzene	monthly average	report only (ug/L)	Sep	604
1,3-Dichlorobenzene	daily maximum	report only (ug/L)	Sep	604
1,4-Dichlorobenzene	monthly average	report only (ug/L)	Sep	604
1,4-Dichlorobenzene	daily maximum	report only (ug/L)	Sep	604
2-Chlorophenol	monthly average	report only (ug/L)	Sep	604
2-Chlorophenol	daily maximum	report only (ug/L)	Sep	604
2-Nitrophenol	monthly average	report only (ug/L)	Sep	604
2-Nitrophenol	daily maximum	report only (ug/L)	Sep	604
2,4-Dichlorophenol	monthly average	report only (ug/L)	Sep	604
2,4-Dichlorophenol	daily maximum	report only (ug/L)	Sep	604
2,4-Dimethylphenol	monthly average	report only (ug/L)	Sep	604
2,4-Dimethylphenol	daily maximum	report only (ug/L)	Sep	604
2,4-Dinitrotoluene	monthly average	report only (ug/L)	Sep	604
2,4-Dinitrotoluene	daily maximum	report only (ug/L)	Sep	604
2,4-Dinitrophenol	monthly average	report only (ug/L)	Sep	604
2,4-Dinitrophenol	daily maximum	report only (ug/L)	Sep	604
2,6-Dinitrotoluene	monthly average	report only (ug/L)	Sep	604
2,6-Dinitrotoluene	daily maximum	report only (ug/L)	Sep	604
4-Nitrophenol	monthly average	report only (ug/L)	Sep	604
4-Nitrophenol	daily maximum	report only (ug/L)	Sep	604
4,6-Dinitro-o-cresol	monthly average	report only (ug/L)	Sep	604
4,6-Dinitro-o-cresol	daily maximum	report only (ug/L)	Sep	604
Phenol	monthly average	report only (ug/L)	Sep	604
Phenol	daily maximum	report only (ug/L)	Sep	604
Naphthalene	monthly average	report only (ug/L)	Sep	604
Naphthalene	daily maximum	report only (ug/L)	Sep	604
Di[2-ethylhexyl] phthalate [DEHP]	monthly average	report only (ug/L)	Sep	604
Di[2-ethylhexyl] phthalate [DEHP]	daily maximum	report only (ug/L)	Sep	604
Di-n-butyl phthalate	monthly average	report only (ug/L)	Sep	604
Di-n-butyl phthalate	daily maximum	report only (ug/L)	Sep	604
Vinyl chloride	monthly average	report only (ug/L)	Sep	604
Vinyl chloride	daily maximum	report only (ug/L)	Sep	604
Trichloroethylene	monthly average	report only (ug/L)	Sep	604
Trichloroethylene	daily maximum	report only (ug/L)	Sep	604
Hexachlorobenzene	monthly average	report only (ug/L)	Sep	604
Hexachlorobenzene	daily maximum	report only (ug/L)	Sep	604
Hexachlorobutadiene	monthly average	report only (ug/L)	Sep	604
Hexachlorobutadiene	daily maximum	report only (ug/L)	Sep	604
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	604
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	604
Solids, total dissolved	monthly average	report only (mg/L)	Jun, Dec	604
Solids, total dissolved	daily maximum	report only (mg/L)	Jun, Dec	604
Aniline	monthly average	report only (ug/L)	Sep	604
Aniline	daily maximum	report only (ug/L)	Sep	604
1,3-Dichloropropene	monthly average	report only (ug/L)	Sep	604
1,3-Dichloropropene	daily maximum	report only (ug/L)	Sep	604
2-Methylnaphthalene	monthly average	report only (ug/L)	Sep	604
2-Methylnaphthalene	daily maximum	report only (ug/L)	Sep	604
1,4-Xylene	monthly average	report only (ug/L)	Sep	604
1,4-Xylene	daily maximum	report only (ug/L)	Sep	604
Dibenzofuran	monthly average	report only (ug/L)	Sep	604
Dibenzofuran	daily maximum	report only (ug/L)	Sep	604
Biphenyl, total	monthly average	report only (ug/L)	Sep	604
Biphenyl, total	daily maximum	report only (ug/L)	Sep	604
Xylene [mix of m+o+p]	monthly average	report only (ug/L)	Sep	604
Xylene [mix of m+o+p]	daily maximum	report only (ug/L)	Sep	604
Styrene	monthly average	report only (ug/L)	Sep	604
Styrene	daily maximum	report only (ug/L)	Sep	604
Chloroethane	monthly average	report only (ug/L)	Sep	604
Chloroethane	daily maximum	report only (ug/L)	Sep	604
%Effect Static Renewal 48Hr Acute Ceriodaphnia dubia	monthly average	report only (%)	Sep	801
%Effect Static Renewal 48Hr Acute Ceriodaphnia dubia	daily maximum	report only (%)	Sep	801
%Effect Static Renewal 48Hr Acute Pimephales promelas	monthly average	report only (%)	Sep	801
%Effect Static Renewal 48Hr Acute Pimephales promelas	daily maximum	report only (%)	Sep	801

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/OH0007544 · MCP: https://passage-data.com/mcp