U. S. Amines (Bucks) LLC — NPDES permit AL0003085: limits, due date and EPA's record

NPDES permit AL0003085 · Major NON-POTW · administratively continued, expires 2026-02-28 · EPA's file as of 2026-09-19

This permit expired on 2026-02-28 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among AL permits in EPA's filings — check your permit).

Limits in force (210)

Outfall	Parameter	Statistic	Limit	Months
001	pH	DAILY MN	report only	all year
001	pH	DAILY MX	report only	all year
001	Solids, total suspended	DAILY MX	report only	all year
001	Oil & Grease	DAILY MX	<= 15 mg/L	all year
001	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	all year
001	Nitrite + Nitrate total [as N]	DAILY MX	report only	all year
001	Sulfate, total [as SO4]	DAILY MX	report only	all year
001	Zinc, total recoverable	DAILY MX	report only	all year
001	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
001	Solids, total dissolved	DAILY MX	report only	all year
001	Mercury, total [as Hg]	DAILY MX	report only	all year
001	Chemical Oxygen Demand [COD]	DAILY MX	report only	all year
002	BOD, 5-day, 20 deg. C	MO AVG	<= 45.6 lb/d	all year
002	BOD, 5-day, 20 deg. C	DAILY MX	<= 109 lb/d	all year
002	pH	DAILY MN	>= 6 SU	all year
002	pH	DAILY MX	<= 9 SU	all year
002	Solids, total suspended	MO AVG	<= 60.6 lb/d	all year
002	Solids, total suspended	DAILY MX	<= 176 lb/d	all year
002	Nitrogen, ammonia total [as N]	DAILY MX	report only	Apr, May, Jun, Jul, Aug, Sep, Oct
002	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	Apr, May, Jun, Jul, Aug, Sep, Oct
002	Nitrite + Nitrate total [as N]	DAILY MX	report only	Apr, May, Jun, Jul, Aug, Sep, Oct
002	Phosphorus, total [as P]	DAILY MX	report only	Apr, May, Jun, Jul, Aug, Sep, Oct
002	Cyanide, total [as CN]	MO AVG	<= .04 lb/d	all year
002	Cyanide, total [as CN]	DAILY MX	<= .115 lb/d	all year
002	Chloride [as Cl]	DAILY MX	report only	all year
002	Sulfate, total [as SO4]	DAILY MX	report only	all year
002	Chromium, total [as Cr]	MO AVG	<= .927 lb/d	all year
002	Chromium, total [as Cr]	DAILY MX	<= 2.312 lb/d	all year
002	Copper, total [as Cu]	MO AVG	<= 1.211 lb/d	all year
002	Copper, total [as Cu]	DAILY MX	<= 2.822 lb/d	all year
002	Lead, total [as Pb]	MO AVG	<= .267 lb/d	all year
002	Lead, total [as Pb]	DAILY MX	<= .576 lb/d	all year
002	Nickel, total [as Ni]	MO AVG	<= 1.411 lb/d	all year
002	Nickel, total [as Ni]	DAILY MX	<= 3.323 lb/d	all year
002	Zinc, total [as Zn]	MO AVG	<= .877 lb/d	all year
002	Zinc, total [as Zn]	DAILY MX	<= 2.179 lb/d	all year
002	Carbon tetrachloride	MO AVG	<= .018 lb/d	all year
002	Carbon tetrachloride	DAILY MX	<= .038 lb/d	all year
002	1,2-Dichloroethane	MO AVG	<= .068 lb/d	all year
002	1,2-Dichloroethane	DAILY MX	<= .211 lb/d	all year
002	Chloroform	MO AVG	<= .021 lb/d	all year
002	Chloroform	DAILY MX	<= .046 lb/d	all year
002	Toluene	MO AVG	<= .026 lb/d	all year
002	Toluene	DAILY MX	<= .08 lb/d	all year
002	Benzene	MO AVG	<= .037 lb/d	all year
002	Benzene	DAILY MX	<= .136 lb/d	all year
002	Acenaphthylene	MO AVG	<= .022 lb/d	all year
002	Acenaphthylene	DAILY MX	<= .059 lb/d	all year
002	Acenaphthene	MO AVG	<= .022 lb/d	all year
002	Acenaphthene	DAILY MX	<= .059 lb/d	all year
002	Acrylonitrile	MO AVG	<= .096 lb/d	all year
002	Acrylonitrile	DAILY MX	<= .242 lb/d	all year
002	Anthracene	MO AVG	<= .022 lb/d	all year
002	Anthracene	DAILY MX	<= .059 lb/d	all year
002	Benzo[k]fluoranthene	MO AVG	<= .022 lb/d	all year
002	Benzo[k]fluoranthene	DAILY MX	<= .059 lb/d	all year
002	Benzo[a]pyrene	MO AVG	<= .023 lb/d	all year
002	Benzo[a]pyrene	DAILY MX	<= .061 lb/d	all year
002	Chlorobenzene	MO AVG	<= .015 lb/d	all year
002	Chlorobenzene	DAILY MX	<= .028 lb/d	all year
002	Chrysene	MO AVG	<= .022 lb/d	all year
002	Chrysene	DAILY MX	<= .059 lb/d	all year
002	Diethyl phthalate	MO AVG	<= .081 lb/d	all year
002	Diethyl phthalate	DAILY MX	<= .203 lb/d	all year
002	Dimethyl phthalate	MO AVG	<= .019 lb/d	all year
002	Dimethyl phthalate	DAILY MX	<= .047 lb/d	all year
002	Ethylbenzene	MO AVG	<= .032 lb/d	all year
002	Ethylbenzene	DAILY MX	<= .108 lb/d	all year
002	Fluoranthene	MO AVG	<= .025 lb/d	all year
002	Fluoranthene	DAILY MX	<= .068 lb/d	all year
002	Fluorene	MO AVG	<= .02 lb/d	all year
002	Fluorene	DAILY MX	<= .059 lb/d	all year
002	Hexachlorobutadiene	MO AVG	<= .02 lb/d	all year
002	Hexachlorobutadiene	DAILY MX	<= .049 lb/d	all year
002	Hexachloroethane	MO AVG	<= .021 lb/d	all year
002	Hexachloroethane	DAILY MX	<= .054 lb/d	all year
002	Methyl chloride [Chloromethane]	MO AVG	<= .086 lb/d	all year
002	Methyl chloride [Chloromethane]	DAILY MX	<= .19 lb/d	all year
002	Methylene chloride	MO AVG	<= .04 lb/d	all year
002	Methylene chloride	DAILY MX	<= .089 lb/d	all year
002	Nitrobenzene	MO AVG	<= .027 lb/d	all year
002	Nitrobenzene	DAILY MX	<= .068 lb/d	all year
002	Phenanthrene	MO AVG	<= .022 lb/d	all year
002	Phenanthrene	DAILY MX	<= .059 lb/d	all year
002	Pyrene	MO AVG	<= .025 lb/d	all year
002	Pyrene	DAILY MX	<= .067 lb/d	all year
002	Tetrachloroethylene	MO AVG	<= .022 lb/d	all year
002	Tetrachloroethylene	DAILY MX	<= .056 lb/d	all year
002	1,1-Dichloroethane	MO AVG	<= .022 lb/d	all year
002	1,1-Dichloroethane	DAILY MX	<= .059 lb/d	all year
002	1,1-Dichloroethylene	MO AVG	<= .016 lb/d	all year
002	1,1-Dichloroethylene	DAILY MX	<= .025 lb/d	all year
002	1,1,1-Trichloroethane	MO AVG	<= .021 lb/d	all year
002	1,1,1-Trichloroethane	DAILY MX	<= .054 lb/d	all year
002	1,1,2-Trichloroethane	MO AVG	<= .021 lb/d	all year
002	1,1,2-Trichloroethane	DAILY MX	<= .054 lb/d	all year
002	Benzo[a]anthracene	MO AVG	<= .022 lb/d	all year
002	Benzo[a]anthracene	DAILY MX	<= .059 lb/d	all year
002	1,2-Dichlorobenzene	MO AVG	<= .077 lb/d	all year
002	1,2-Dichlorobenzene	DAILY MX	<= .163 lb/d	all year
002	1,2-Dichloropropane	MO AVG	<= .153 lb/d	all year
002	1,2-Dichloropropane	DAILY MX	<= .23 lb/d	all year
002	trans-1,2-Dichloroethylene	MO AVG	<= .021 lb/d	all year
002	trans-1,2-Dichloroethylene	DAILY MX	<= .054 lb/d	all year
002	1,2,4-Trichlorobenzene	MO AVG	<= .068 lb/d	all year
002	1,2,4-Trichlorobenzene	DAILY MX	<= .14 lb/d	all year
002	1,3-Dichlorobenzene	MO AVG	<= .031 lb/d	all year
002	1,3-Dichlorobenzene	DAILY MX	<= .044 lb/d	all year
002	1,4-Dichlorobenzene	MO AVG	<= .015 lb/d	all year
002	1,4-Dichlorobenzene	DAILY MX	<= .028 lb/d	all year
002	2-Chlorophenol	MO AVG	<= .031 lb/d	all year
002	2-Chlorophenol	DAILY MX	<= .098 lb/d	all year
002	2-Nitrophenol	MO AVG	<= .041 lb/d	all year
002	2-Nitrophenol	DAILY MX	<= .069 lb/d	all year
002	2,4-Dichlorophenol	MO AVG	<= .039 lb/d	all year
002	2,4-Dichlorophenol	DAILY MX	<= .112 lb/d	all year
002	2,4-Dimethylphenol	MO AVG	<= .018 lb/d	all year
002	2,4-Dimethylphenol	DAILY MX	<= .036 lb/d	all year
002	2,4-Dinitrotoluene	MO AVG	<= .113 lb/d	all year
002	2,4-Dinitrotoluene	DAILY MX	<= .285 lb/d	all year
002	2,4-Dinitrophenol	MO AVG	<= .071 lb/d	all year
002	2,4-Dinitrophenol	DAILY MX	<= .123 lb/d	all year
002	2,6-Dinitrotoluene	MO AVG	<= .255 lb/d	all year
002	2,6-Dinitrotoluene	DAILY MX	<= .64 lb/d	all year
002	4-Nitrophenol	MO AVG	<= .072 lb/d	all year
002	4-Nitrophenol	DAILY MX	<= .124 lb/d	all year
002	4,6-Dinitro-o-cresol	MO AVG	<= .078 lb/d	all year
002	4,6-Dinitro-o-cresol	DAILY MX	<= .277 lb/d	all year
002	Phenol	MO AVG	<= .015 lb/d	all year
002	Phenol	DAILY MX	<= .026 lb/d	all year
002	Naphthalene	MO AVG	<= .022 lb/d	all year
002	Naphthalene	DAILY MX	<= .059 lb/d	all year
002	Di[2-ethylhexyl] phthalate [DEHP]	MO AVG	<= .103 lb/d	all year
002	Di[2-ethylhexyl] phthalate [DEHP]	DAILY MX	<= .279 lb/d	all year
002	Di-n-butyl phthalate	MO AVG	<= .027 lb/d	all year
002	Di-n-butyl phthalate	DAILY MX	<= .057 lb/d	all year
002	Vinyl chloride	MO AVG	<= .104 lb/d	all year
002	Vinyl chloride	DAILY MX	<= .268 lb/d	all year
002	Trichloroethylene	MO AVG	<= .021 lb/d	all year
002	Trichloroethylene	DAILY MX	<= .054 lb/d	all year
002	Hexachlorobenzene	MO AVG	<= .015 lb/d	all year
002	Hexachlorobenzene	DAILY MX	<= .028 lb/d	all year
002	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
002	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
002	Toxicity [acute], Ceriodaphnia dubia	DAILY MX	<= 0 pass=0;fail=1	all year
002	Toxicity [acute], Pimephales promelas [Fathead Minnow]	DAILY MX	<= 0 pass=0;fail=1	all year
002	Solids, total dissolved	DAILY MX	report only	all year
002	1,3-Dichloropropene	MO AVG	<= .029 lb/d	all year
002	1,3-Dichloropropene	DAILY MX	<= .044 lb/d	all year
002	3,4-Benzofluoranthene	MO AVG	<= .023 lb/d	all year
002	3,4-Benzofluoranthene	DAILY MX	<= .061 lb/d	all year
002	Chemical Oxygen Demand [COD]	MO AVG	report only	all year
002	Chemical Oxygen Demand [COD]	DAILY MX	report only	all year
002	Chloroethane	MO AVG	<= .104 lb/d	all year
002	Chloroethane	DAILY MX	<= .268 lb/d	all year
003	pH	DAILY MN	report only	all year
003	pH	DAILY MX	report only	all year
003	Solids, total suspended	DAILY MX	report only	all year
003	Oil & Grease	DAILY MX	<= 15 mg/L	all year
003	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	all year
003	Nitrite + Nitrate total [as N]	DAILY MX	report only	all year
003	Sulfate, total [as SO4]	DAILY MX	report only	all year
003	Zinc, total recoverable	DAILY MX	report only	all year
003	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
003	Solids, total dissolved	DAILY MX	report only	all year
003	Chemical Oxygen Demand [COD]	DAILY MX	report only	all year
004	pH	DAILY MN	report only	all year
004	pH	DAILY MX	report only	all year
004	Solids, total suspended	DAILY MX	report only	all year
004	Oil & Grease	DAILY MX	<= 15 mg/L	all year
004	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	all year
004	Nitrite + Nitrate total [as N]	DAILY MX	report only	all year
004	Sulfate, total [as SO4]	DAILY MX	report only	all year
004	Zinc, total recoverable	DAILY MX	report only	all year
004	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
004	Solids, total dissolved	DAILY MX	report only	all year
004	Chemical Oxygen Demand [COD]	DAILY MX	report only	all year
006	pH	DAILY MN	report only	all year
006	pH	DAILY MX	report only	all year
006	Solids, total suspended	DAILY MX	report only	all year
006	Oil & Grease	DAILY MX	<= 15 mg/L	all year
006	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	all year
006	Nitrite + Nitrate total [as N]	DAILY MX	report only	all year
006	Sulfate, total [as SO4]	DAILY MX	report only	all year
006	Zinc, total recoverable	DAILY MX	report only	all year
006	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
006	Solids, total dissolved	DAILY MX	report only	all year
006	Chemical Oxygen Demand [COD]	DAILY MX	report only	all year
007	pH	DAILY MN	report only	all year
007	pH	DAILY MX	report only	all year
007	Solids, total suspended	DAILY MX	report only	all year
007	Oil & Grease	DAILY MX	<= 15 mg/L	all year
007	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	all year
007	Nitrite + Nitrate total [as N]	DAILY MX	report only	all year
007	Sulfate, total [as SO4]	DAILY MX	report only	all year
007	Zinc, total recoverable	DAILY MX	report only	all year
007	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
007	Solids, total dissolved	DAILY MX	report only	all year
007	Chemical Oxygen Demand [COD]	DAILY MX	report only	all year
009	pH	DAILY MN	report only	all year
009	pH	DAILY MX	report only	all year
009	Solids, total suspended	DAILY MX	report only	all year
009	Oil & Grease	DAILY MX	<= 15 mg/L	all year
009	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	all year
009	Nitrite + Nitrate total [as N]	DAILY MX	report only	all year
009	Sulfate, total [as SO4]	DAILY MX	report only	all year
009	Zinc, total recoverable	DAILY MX	report only	all year
009	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
009	Solids, total dissolved	DAILY MX	report only	all year
009	Chemical Oxygen Demand [COD]	DAILY MX	report only	all year