T R Miller Mill Company Inc — NPDES permit AL0000779: limits, due date and EPA's record

NPDES permit AL0000779 · Minor NON-POTW · effective, expires 2027-02-28 · EPA's file as of 2026-09-19

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 (67)

Outfall	Parameter	Statistic	Limit	Months
002	Oxygen, dissolved [DO]	DAILY MN	report only	all year
002	BOD, 5-day, 20 deg. C	MO AVG	= 4.05 lb/d	all year
002	BOD, 5-day, 20 deg. C	DAILY MX	= 6.07 lb/d	all year
002	pH	DAILY MN	>= 6 SU	all year
002	pH	DAILY MX	<= 9 SU	all year
002	Oil & Grease	MO AVG	<= 4.18 lb/d	all year
002	Oil & Grease	DAILY MX	<= 8.36 lb/d	all year
002	Nitrogen, ammonia total [as N]	MO AVG	= 2.7 lb/d	all year
002	Nitrogen, ammonia total [as N]	DAILY MX	= 4.05 lb/d	all year
002	Nitrogen, Kjeldahl, total [as N]	MO AVG	= 5.4 lb/d	all year
002	Nitrogen, Kjeldahl, total [as N]	DAILY MX	= 8.1 lb/d	all year
002	Arsenic, total recoverable	MO AVG	= .69 lb/d	all year
002	Arsenic, total recoverable	DAILY MX	= 1.38 lb/d	all year
002	Chromium, total recoverable	MO AVG	= .63 lb/d	all year
002	Chromium, total recoverable	DAILY MX	= 1.25 lb/d	all year
002	Copper, total recoverable	MO AVG	= 2.29 lb/d	all year
002	Copper, total recoverable	DAILY MX	= 4.58 lb/d	all year
002	Acenaphthene	MO AVG	= 276 lb/d	all year
002	Acenaphthene	DAILY MX	report only	all year
002	Benzo[k]fluoranthene	MO AVG	= .0246 lb/d	all year
002	Benzo[k]fluoranthene	DAILY MX	report only	all year
002	Benzo[a]pyrene	MO AVG	= .0246 lb/d	all year
002	Benzo[a]pyrene	DAILY MX	report only	all year
002	Chrysene	MO AVG	= .0246 lb/d	all year
002	Chrysene	DAILY MX	report only	all year
002	Fluorene	MO AVG	report only	all year
002	Fluorene	DAILY MX	report only	all year
002	Benzo[a]anthracene	MO AVG	= .0246 lb/d	all year
002	Benzo[a]anthracene	DAILY MX	report only	all year
002	2,4-Dimethylphenol	MO AVG	= 34.56 lb/d	all year
002	2,4-Dimethylphenol	DAILY MX	report only	all year
002	2,4,6-Trichlorophenol	MO AVG	= 3.23 lb/d	all year
002	2,4,6-Trichlorophenol	DAILY MX	report only	all year
002	Pentachlorophenol	MO AVG	= 2.97 lb/d	all year
002	Pentachlorophenol	DAILY MX	= 3.15 lb/d	all year
002	Phenols	MO AVG	<= .23 lb/d	all year
002	Phenols	DAILY MX	<= .78 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	Chemical Oxygen Demand [COD]	MO AVG	<= 192.2 lb/d	all year
002	Chemical Oxygen Demand [COD]	DAILY MX	<= 381.5 lb/d	all year
003	BOD, 5-day, 20 deg. C	MO AVG	report only	all year
003	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
003	pH	DAILY MN	report only	all year
003	pH	DAILY MX	report only	all year
003	Solids, total suspended	MO AVG	report only	all year
003	Solids, total suspended	DAILY MX	report only	all year
003	Oil & Grease	MO AVG	report only	all year
003	Oil & Grease	DAILY MX	<= 15 mg/L	all year
003	Arsenic, total recoverable	DAILY MX	report only	all year
003	Chromium, total recoverable	DAILY MX	report only	all year
003	Copper, total recoverable	DAILY MX	report only	all year
003	Acenaphthylene	DAILY MX	report only	all year
003	Acenaphthene	DAILY MX	report only	all year
003	Benzo[k]fluoranthene	DAILY MX	report only	all year
003	Benzo[a]pyrene	DAILY MX	report only	all year
003	Chrysene	DAILY MX	report only	all year
003	Fluorene	DAILY MX	report only	all year
003	Phenanthrene	DAILY MX	report only	all year
003	2,4-Dimethylphenol	DAILY MX	report only	all year
003	2,4,6-Trichlorophenol	DAILY MX	report only	all year
003	Pentachlorophenol	DAILY MX	report only	all year
003	Phenols	DAILY MX	report only	all year
003	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
003	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year