Pigments Services Inc — NPDES permit SC0003441: limits, due date and EPA's record

Cyclic Crudes And Intermediates, major discharger, Goose Creek, South Carolina. NPDES permit SC0003441, in force until Sep 30, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Limits in force (291)

Parameter	Statistic	Limit	Months	Outfall
Oxygen demand, ultimate	monthly average	≤ 10397 lb/d	Jan, Feb, Nov, Dec	001
Oxygen demand, ultimate	monthly average	≤ 7625 lb/d	Mar–Oct	001
Oxygen demand, ultimate	daily maximum	≤ 20794 lb/d	Jan, Feb, Nov, Dec	001
Oxygen demand, ultimate	daily maximum	≤ 15250 lb/d	Mar–Oct	001
Oxygen, dissolved [DO]	instantaneous minimum	≥ 1 mg/L	all year	001
Oxygen, dissolved [DO]	monthly average minimum	≥ 4 mg/L	all year	001
BOD, 5-day, 20 deg. C	monthly average	report only (mg/L)	all year	001
BOD, 5-day, 20 deg. C	daily maximum	report only (mg/L)	all year	001
BOD, 5-day, 20 deg. C	monthly average	≤ 722 lb/d	all year	001
BOD, 5-day, 20 deg. C	daily maximum	≤ 1905 lb/d	all year	001
pH	instantaneous minimum	report only (SU)	all year	001
pH	instantaneous maximum	report only (SU)	all year	001
Solids, total suspended	monthly average	report only (mg/L)	all year	001
Solids, total suspended	daily maximum	report only (mg/L)	all year	001
Solids, total suspended	monthly average	≤ 906 lb/d	all year	001
Solids, total suspended	daily maximum	≤ 2910 lb/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
Nitrogen, ammonia total [as N]	monthly average	report only (lb/d)	all year	001
Nitrogen, ammonia total [as N]	daily maximum	report only (lb/d)	all year	001
Phosphorus, total [as P]	monthly average	report only (mg/L)	all year	001
Phosphorus, total [as P]	daily maximum	report only (mg/L)	all year	001
Phosphorus, total [as P]	monthly average	report only (lb/d)	all year	001
Phosphorus, total [as P]	daily maximum	report only (lb/d)	all year	001
Carbon tetrachloride	monthly average	≤ .018 mg/L	all year	001
Carbon tetrachloride	daily maximum	≤ .038 mg/L	all year	001
Carbon tetrachloride	monthly average	≤ .275 lb/d	all year	001
Carbon tetrachloride	daily maximum	≤ .58 lb/d	all year	001
1,2-Dichloroethane	monthly average	≤ .068 mg/L	all year	001
1,2-Dichloroethane	daily maximum	≤ .211 mg/L	all year	001
1,2-Dichloroethane	monthly average	≤ 1.038 lb/d	all year	001
1,2-Dichloroethane	daily maximum	≤ 3.222 lb/d	all year	001
Chloroform	monthly average	≤ .021 mg/L	all year	001
Chloroform	daily maximum	≤ .046 mg/L	all year	001
Chloroform	monthly average	≤ .321 lb/d	all year	001
Chloroform	daily maximum	≤ .702 lb/d	all year	001
Toluene	monthly average	≤ .026 mg/L	all year	001
Toluene	daily maximum	≤ .08 mg/L	all year	001
Toluene	monthly average	≤ .397 lb/d	all year	001
Toluene	daily maximum	≤ 1.222 lb/d	all year	001
Benzene	monthly average	≤ .037 mg/L	all year	001
Benzene	daily maximum	≤ .136 mg/L	all year	001
Benzene	monthly average	≤ .565 lb/d	all year	001
Benzene	daily maximum	≤ 2.077 lb/d	all year	001
Acenaphthylene	monthly average	≤ .022 mg/L	all year	001
Acenaphthylene	daily maximum	≤ .059 mg/L	all year	001
Acenaphthylene	monthly average	≤ .336 lb/d	all year	001
Acenaphthylene	daily maximum	≤ .901 lb/d	all year	001
Acenaphthene	monthly average	≤ .022 mg/L	all year	001
Acenaphthene	daily maximum	≤ .059 mg/L	all year	001
Acenaphthene	monthly average	≤ .336 lb/d	all year	001
Acenaphthene	daily maximum	≤ .901 lb/d	all year	001
Acrylonitrile	monthly average	≤ .096 mg/L	all year	001
Acrylonitrile	daily maximum	≤ .242 mg/L	all year	001
Acrylonitrile	monthly average	≤ 1.466 lb/d	all year	001
Acrylonitrile	daily maximum	≤ 3.696 lb/d	all year	001
Anthracene	monthly average	≤ .022 mg/L	all year	001
Anthracene	daily maximum	≤ .059 mg/L	all year	001
Anthracene	monthly average	≤ .336 lb/d	all year	001
Anthracene	daily maximum	≤ .901 lb/d	all year	001
Benzo[k]fluoranthene	monthly average	≤ .022 mg/L	all year	001
Benzo[k]fluoranthene	daily maximum	≤ .059 mg/L	all year	001
Benzo[k]fluoranthene	monthly average	≤ .336 lb/d	all year	001
Benzo[k]fluoranthene	daily maximum	≤ .901 lb/d	all year	001
Benzo[a]pyrene	monthly average	≤ .023 mg/L	all year	001
Benzo[a]pyrene	daily maximum	≤ .06 mg/L	all year	001
Benzo[a]pyrene	monthly average	≤ .351 lb/d	all year	001
Benzo[a]pyrene	daily maximum	≤ .932 lb/d	all year	001
Chlorobenzene	monthly average	≤ .015 mg/L	all year	001
Chlorobenzene	daily maximum	≤ .028 mg/L	all year	001
Chlorobenzene	monthly average	≤ .229 lb/d	all year	001
Chlorobenzene	daily maximum	≤ .428 lb/d	all year	001
Chrysene	monthly average	≤ .022 mg/L	all year	001
Chrysene	daily maximum	≤ .059 mg/L	all year	001
Chrysene	monthly average	≤ .336 lb/d	all year	001
Chrysene	daily maximum	≤ .901 lb/d	all year	001
Diethyl phthalate	monthly average	≤ .081 mg/L	all year	001
Diethyl phthalate	daily maximum	≤ .203 mg/L	all year	001
Diethyl phthalate	monthly average	≤ 1.237 lb/d	all year	001
Diethyl phthalate	daily maximum	≤ 3.1 lb/d	all year	001
Dimethyl phthalate	monthly average	≤ .019 mg/L	all year	001
Dimethyl phthalate	daily maximum	≤ .047 mg/L	all year	001
Dimethyl phthalate	monthly average	≤ .29 lb/d	all year	001
Dimethyl phthalate	daily maximum	≤ .718 lb/d	all year	001
Ethylbenzene	monthly average	≤ .032 mg/L	all year	001
Ethylbenzene	daily maximum	≤ .108 mg/L	all year	001
Ethylbenzene	monthly average	≤ .489 lb/d	all year	001
Ethylbenzene	daily maximum	≤ 1.649 lb/d	all year	001
Fluoranthene	monthly average	≤ .025 mg/L	all year	001
Fluoranthene	daily maximum	≤ .068 mg/L	all year	001
Fluoranthene	monthly average	≤ .382 lb/d	all year	001
Fluoranthene	daily maximum	≤ 1.038 lb/d	all year	001
Fluorene	monthly average	≤ .022 mg/L	all year	001
Fluorene	daily maximum	≤ .059 mg/L	all year	001
Fluorene	monthly average	≤ .336 lb/d	all year	001
Fluorene	daily maximum	≤ .901 lb/d	all year	001
Hexachloroethane	monthly average	≤ .021 mg/L	all year	001
Hexachloroethane	daily maximum	≤ .054 mg/L	all year	001
Hexachloroethane	monthly average	≤ .321 lb/d	all year	001
Hexachloroethane	daily maximum	≤ .825 lb/d	all year	001
Methyl chloride [Chloromethane]	monthly average	≤ .086 mg/L	all year	001
Methyl chloride [Chloromethane]	daily maximum	≤ .19 mg/L	all year	001
Methyl chloride [Chloromethane]	monthly average	≤ 1.313 lb/d	all year	001
Methyl chloride [Chloromethane]	daily maximum	≤ 2.902 lb/d	all year	001
Methylene chloride	monthly average	≤ .04 mg/L	all year	001
Methylene chloride	daily maximum	≤ .089 mg/L	all year	001
Methylene chloride	monthly average	≤ .611 lb/d	all year	001
Methylene chloride	daily maximum	≤ 1.359 lb/d	all year	001
Nitrobenzene	monthly average	≤ .027 mg/L	all year	001
Nitrobenzene	daily maximum	≤ .068 mg/L	all year	001
Nitrobenzene	monthly average	≤ .412 lb/d	all year	001
Nitrobenzene	daily maximum	≤ 1.038 lb/d	all year	001
Phenanthrene	monthly average	≤ .022 mg/L	all year	001
Phenanthrene	daily maximum	≤ .059 mg/L	all year	001
Phenanthrene	monthly average	≤ .336 lb/d	all year	001
Phenanthrene	daily maximum	≤ .901 lb/d	all year	001
Pyrene	monthly average	≤ .025 mg/L	all year	001
Pyrene	daily maximum	≤ .067 mg/L	all year	001
Pyrene	monthly average	≤ .382 lb/d	all year	001
Pyrene	daily maximum	≤ 1.023 lb/d	all year	001
Tetrachloroethylene	monthly average	≤ .022 mg/L	all year	001
Tetrachloroethylene	daily maximum	≤ .056 mg/L	all year	001
Tetrachloroethylene	monthly average	≤ .336 lb/d	all year	001
Tetrachloroethylene	daily maximum	≤ .855 lb/d	all year	001
1,1-Dichloroethane	monthly average	≤ .022 mg/L	all year	001
1,1-Dichloroethane	daily maximum	≤ .059 mg/L	all year	001
1,1-Dichloroethane	monthly average	≤ .336 lb/d	all year	001
1,1-Dichloroethane	daily maximum	≤ .901 lb/d	all year	001
1,1,1-Trichloroethane	monthly average	≤ .021 mg/L	all year	001
1,1,1-Trichloroethane	daily maximum	≤ .054 mg/L	all year	001
1,1,1-Trichloroethane	monthly average	≤ .321 lb/d	all year	001
1,1,1-Trichloroethane	daily maximum	≤ .825 lb/d	all year	001
1,1,2-Trichloroethane	monthly average	≤ .021 mg/L	all year	001
1,1,2-Trichloroethane	daily maximum	≤ .054 mg/L	all year	001
1,1,2-Trichloroethane	monthly average	≤ .321 lb/d	all year	001
1,1,2-Trichloroethane	daily maximum	≤ .825 lb/d	all year	001
Benzo[a]anthracene	monthly average	≤ .022 mg/L	all year	001
Benzo[a]anthracene	daily maximum	≤ .059 mg/L	all year	001
Benzo[a]anthracene	monthly average	≤ .336 lb/d	all year	001
Benzo[a]anthracene	daily maximum	≤ .901 lb/d	all year	001
1,2-Dichlorobenzene	monthly average	≤ .077 mg/L	all year	001
1,2-Dichlorobenzene	daily maximum	≤ .163 mg/L	all year	001
1,2-Dichlorobenzene	monthly average	≤ 1.176 lb/d	all year	001
1,2-Dichlorobenzene	daily maximum	≤ 2.489 lb/d	all year	001
1,2-Dichloropropane	monthly average	≤ .153 mg/L	all year	001
1,2-Dichloropropane	daily maximum	≤ .23 mg/L	all year	001
1,2-Dichloropropane	monthly average	≤ 2.337 lb/d	all year	001
1,2-Dichloropropane	daily maximum	≤ 3.512 lb/d	all year	001
trans-1,2-Dichloroethylene	monthly average	≤ .021 mg/L	all year	001
trans-1,2-Dichloroethylene	daily maximum	≤ .054 mg/L	all year	001
trans-1,2-Dichloroethylene	monthly average	≤ .321 lb/d	all year	001
trans-1,2-Dichloroethylene	daily maximum	≤ .825 lb/d	all year	001
1,2,4-Trichlorobenzene	monthly average	≤ .068 mg/L	all year	001
1,2,4-Trichlorobenzene	daily maximum	≤ .14 mg/L	all year	001
1,2,4-Trichlorobenzene	monthly average	≤ 1.038 lb/d	all year	001
1,2,4-Trichlorobenzene	daily maximum	≤ 2.138 lb/d	all year	001
1,3-Dichlorobenzene	monthly average	≤ .031 mg/L	all year	001
1,3-Dichlorobenzene	daily maximum	≤ .044 mg/L	all year	001
1,3-Dichlorobenzene	monthly average	≤ .473 lb/d	all year	001
1,3-Dichlorobenzene	daily maximum	≤ .672 lb/d	all year	001
1,4-Dichlorobenzene	monthly average	≤ .015 mg/L	all year	001
1,4-Dichlorobenzene	daily maximum	≤ .028 mg/L	all year	001
1,4-Dichlorobenzene	monthly average	≤ .229 lb/d	all year	001
1,4-Dichlorobenzene	daily maximum	≤ .428 lb/d	all year	001
2-Chlorophenol	monthly average	≤ .031 mg/L	all year	001
2-Chlorophenol	daily maximum	≤ .098 mg/L	all year	001
2-Chlorophenol	monthly average	≤ .473 lb/d	all year	001
2-Chlorophenol	daily maximum	≤ 1.497 lb/d	all year	001
2-Nitrophenol	monthly average	≤ .041 mg/L	all year	001
2-Nitrophenol	daily maximum	≤ .069 mg/L	all year	001
2-Nitrophenol	monthly average	≤ .626 lb/d	all year	001
2-Nitrophenol	daily maximum	≤ 1.054 lb/d	all year	001
2,4-Dichlorophenol	monthly average	≤ .039 mg/L	all year	001
2,4-Dichlorophenol	daily maximum	≤ .112 mg/L	all year	001
2,4-Dichlorophenol	monthly average	≤ .596 lb/d	all year	001
2,4-Dichlorophenol	daily maximum	≤ 1.71 lb/d	all year	001
2,4-Dimethylphenol	monthly average	≤ .018 mg/L	all year	001
2,4-Dimethylphenol	daily maximum	≤ .036 mg/L	all year	001
2,4-Dimethylphenol	monthly average	≤ .275 lb/d	all year	001
2,4-Dimethylphenol	daily maximum	≤ .55 lb/d	all year	001
2,4-Dinitrotoluene	monthly average	≤ .113 mg/L	all year	001
2,4-Dinitrotoluene	daily maximum	≤ .285 mg/L	all year	001
2,4-Dinitrotoluene	monthly average	≤ 1.726 lb/d	all year	001
2,4-Dinitrotoluene	daily maximum	≤ 4.352 lb/d	all year	001
2,4-Dinitrophenol	monthly average	≤ .071 mg/L	all year	001
2,4-Dinitrophenol	daily maximum	≤ .123 mg/L	all year	001
2,4-Dinitrophenol	monthly average	≤ 1.084 lb/d	all year	001
2,4-Dinitrophenol	daily maximum	≤ 1.878 lb/d	all year	001
2,6-Dinitrotoluene	monthly average	≤ .255 mg/L	all year	001
2,6-Dinitrotoluene	daily maximum	≤ .641 mg/L	all year	001
2,6-Dinitrotoluene	monthly average	≤ 3.894 lb/d	all year	001
2,6-Dinitrotoluene	daily maximum	≤ 9.789 lb/d	all year	001
4-Nitrophenol	monthly average	≤ .072 mg/L	all year	001
4-Nitrophenol	daily maximum	≤ .124 mg/L	all year	001
4-Nitrophenol	monthly average	≤ 1.1 lb/d	all year	001
4-Nitrophenol	daily maximum	≤ 1.894 lb/d	all year	001
4,6-Dinitro-o-cresol	monthly average	≤ .078 mg/L	all year	001
4,6-Dinitro-o-cresol	daily maximum	≤ .277 mg/L	all year	001
4,6-Dinitro-o-cresol	monthly average	≤ 1.191 lb/d	all year	001
4,6-Dinitro-o-cresol	daily maximum	≤ 4.23 lb/d	all year	001
Phenol	monthly average	≤ .015 mg/L	all year	001
Phenol	daily maximum	≤ .026 mg/L	all year	001
Phenol	monthly average	≤ .229 lb/d	all year	001
Phenol	daily maximum	≤ .397 lb/d	all year	001
Naphthalene	monthly average	≤ .022 mg/L	all year	001
Naphthalene	daily maximum	≤ .059 mg/L	all year	001
Naphthalene	monthly average	≤ .336 lb/d	all year	001
Naphthalene	daily maximum	≤ .901 lb/d	all year	001
Di[2-ethylhexyl] phthalate [DEHP]	monthly average	≤ .103 mg/L	all year	001
Di[2-ethylhexyl] phthalate [DEHP]	daily maximum	≤ .279 mg/L	all year	001
Di[2-ethylhexyl] phthalate [DEHP]	monthly average	≤ 1.573 lb/d	all year	001
Di[2-ethylhexyl] phthalate [DEHP]	daily maximum	≤ 4.261 lb/d	all year	001
Di-n-butyl phthalate	monthly average	≤ .027 mg/L	all year	001
Di-n-butyl phthalate	daily maximum	≤ .057 mg/L	all year	001
Di-n-butyl phthalate	monthly average	≤ .412 lb/d	all year	001
Di-n-butyl phthalate	daily maximum	≤ .87 lb/d	all year	001
Vinyl chloride	monthly average	≤ .104 mg/L	all year	001
Vinyl chloride	daily maximum	≤ .268 mg/L	all year	001
Vinyl chloride	monthly average	≤ 1.588 lb/d	all year	001
Vinyl chloride	daily maximum	≤ 4.093 lb/d	all year	001
Trichloroethylene	monthly average	≤ .021 mg/L	all year	001
Trichloroethylene	daily maximum	≤ .054 mg/L	all year	001
Trichloroethylene	monthly average	≤ .321 lb/d	all year	001
Trichloroethylene	daily maximum	≤ .825 lb/d	all year	001
Hexachlorobenzene	monthly average	≤ .00066 mg/L	all year	001
Hexachlorobenzene	daily maximum	≤ .00097 mg/L	all year	001
Hexachlorobenzene	monthly average	≤ .229 lb/d	all year	001
Hexachlorobenzene	daily maximum	≤ .428 lb/d	all year	001
Hexachlorobutadiene	monthly average	≤ .02 mg/L	all year	001
Hexachlorobutadiene	daily maximum	≤ .049 mg/L	all year	001
Hexachlorobutadiene	monthly average	≤ .305 lb/d	all year	001
Hexachlorobutadiene	daily maximum	≤ .748 lb/d	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
1,1-Dichloroethene	monthly average	≤ .016 mg/L	all year	001
1,1-Dichloroethene	daily maximum	≤ .025 mg/L	all year	001
1,1-Dichloroethene	monthly average	≤ .244 lb/d	all year	001
1,1-Dichloroethene	daily maximum	≤ .382 lb/d	all year	001
Mercury, total [as Hg]	monthly average	report only (ng/L)	all year	001
Mercury, total [as Hg]	daily maximum	report only (ng/L)	all year	001
Mercury, total [as Hg]	monthly average	report only (ng/L)	all year	001
Mercury, total [as Hg]	daily maximum	report only (ng/L)	all year	001
Length of longest pH excursion	instantaneous maximum	≤ 60 min	all year	001
1,3-Dichloropropene	monthly average	≤ .029 mg/L	all year	001
1,3-Dichloropropene	daily maximum	≤ .044 mg/L	all year	001
1,3-Dichloropropene	monthly average	≤ .443 lb/d	all year	001
1,3-Dichloropropene	daily maximum	≤ .672 lb/d	all year	001
3,4-Benzofluoranthene	monthly average	≤ .023 mg/L	all year	001
3,4-Benzofluoranthene	daily maximum	≤ .06 mg/L	all year	001
3,4-Benzofluoranthene	monthly average	≤ .351 lb/d	all year	001
3,4-Benzofluoranthene	daily maximum	≤ .932 lb/d	all year	001
BOD, carbonaceous [5 day, 20 C]	monthly average	report only (mg/L)	all year	001
BOD, carbonaceous [5 day, 20 C]	daily maximum	report only (mg/L)	all year	001
BOD, carbonaceous [5 day, 20 C]	monthly average	report only (lb/d)	all year	001
BOD, carbonaceous [5 day, 20 C]	daily maximum	report only (lb/d)	all year	001
pH range excursions, monthly total accum	monthly maximum	≤ 446 min	all year	001
Chloroethane	monthly average	≤ .104 mg/L	all year	001
Chloroethane	daily maximum	≤ .268 mg/L	all year	001
Chloroethane	monthly average	≤ 1.588 lb/d	all year	001
Chloroethane	daily maximum	≤ 4.093 lb/d	all year	001
LC50 Static 48Hr Acute Ceriodaphnia dubia	daily minimum	report only (%)	all year	001
%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia	monthly average	report only (%)	all year	001
%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia	daily maximum	report only (%)	all year	001
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia	daily minimum	report only (%)	all year	001
BOD, 5-day, 20 deg. C	daily maximum	≤ 20 mg/L	all year	002
pH	instantaneous minimum	≥ 6 SU	all year	002
pH	instantaneous maximum	≤ 9 SU	all year	002
Solids, total suspended	daily maximum	≤ 40 mg/L	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
Enterococci	30-day geometric mean	≤ 35 MPN/100mL	all year	01B
Enterococci	daily maximum	≤ 501 MPN/100mL	all year	01B
Flow, gallons/batch	daily maximum	report only (gal/bat)	all year	01C
BOD, 5-day, 20 deg. C	daily maximum	report only (mg/L)	all year	01C
BOD, 5-day, 20 deg. C	daily maximum	≤ 5 lb/d	all year	01C
pH	instantaneous minimum	≥ 6 SU	all year	01C
pH	instantaneous maximum	≤ 9 SU	all year	01C
Solids, total suspended	daily maximum	report only (mg/L)	all year	01C
Solids, total suspended	daily maximum	≤ 3.6 lb/d	all year	01C
Oil & Grease	daily maximum	report only (mg/L)	all year	01C
Oil & Grease	daily maximum	≤ 5.6 lb/d	all year	01C
Flow, process wastewater	daily maximum	report only (MGD)	all year	01C
Duration of discharge	daily maximum	report only (d/mo)	all year	01C
Oil & Grease	monthly average	≤ 2 lb/d	all year	01D
Oil & Grease	daily maximum	≤ 4.5 lb/d	all year	01D
Copper, total [as Cu]	monthly average	≤ .11 lb/d	all year	01D
Copper, total [as Cu]	daily maximum	≤ .11 lb/d	all year	01D
Mercury, total [as Hg]	monthly average	≤ .00039 lb/d	all year	01D
Mercury, total [as Hg]	daily maximum	≤ .00039 lb/d	all year	01D
Flow, process wastewater	monthly average	report only (MGD)	all year	01D
Flow, process wastewater	daily maximum	report only (MGD)	all year	01D

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/SC0003441 · MCP: https://passage-data.com/mcp