Gerber Products Company — NPDES permit AR0001511: limits, due date and EPA's record

NPDES permit AR0001511 · Minor NON-POTW · effective, expires 2031-04-30 · EPA's file as of 2026-09-19

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

Reporting

Reports are due about 25 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (42)

Outfall	Parameter	Statistic	Limit	Months
002	Oxygen, dissolved [DO]	INST MIN	>= 2 mg/L	all year
002	BOD, 5-day, 20 deg. C	MO AVG	<= 30 mg/L	all year
002	BOD, 5-day, 20 deg. C	DAILY MX	<= 45 mg/L	all year
002	BOD, 5-day, 20 deg. C	MO AVG	<= 180.6 lb/d	all year
002	BOD, 5-day, 20 deg. C	DAILY MX	<= 304.3 lb/d	all year
002	BOD, 5-day, 20 deg. C	ANNL AVG	<= 126.2 lb/d	all year
002	pH	MINIMUM	>= 6 SU	all year
002	pH	MAXIMUM	<= 9 SU	all year
002	Solids, total suspended	MO AVG	<= 30 mg/L	all year
002	Solids, total suspended	DAILY MX	<= 45 mg/L	all year
002	Solids, total suspended	MO AVG	<= 375.3 lb/d	all year
002	Solids, total suspended	DAILY MX	<= 551.8 lb/d	all year
002	Solids, total suspended	ANNL AVG	<= 235.1 lb/d	all year
002	Oil & Grease	MO AVG	<= 10 mg/L	all year
002	Oil & Grease	DAILY MX	<= 15 mg/L	all year
002	Oil & Grease	MO AVG	<= 58.4 lb/d	all year
002	Oil & Grease	DAILY MX	<= 87.6 lb/d	all year
002	Nitrogen, ammonia total [as N]	MO AVG	<= 7 mg/L	May, Jun, Jul, Aug, Sep, Oct
002	Nitrogen, ammonia total [as N]	DAILY MX	<= 10.5 mg/L	May, Jun, Jul, Aug, Sep, Oct
002	Nitrogen, ammonia total [as N]	MO AVG	<= 40.9 lb/d	May, Jun, Jul, Aug, Sep, Oct
002	Nitrogen, ammonia total [as N]	DAILY MX	<= 61.3 lb/d	May, Jun, Jul, Aug, Sep, Oct
002	Nitrite + Nitrate total [as N]	MO AVG	report only	all year
002	Nitrite + Nitrate total [as N]	DAILY MX	report only	all year
002	Nitrite + Nitrate total [as N]	MO AVG	report only	all year
002	Nitrite + Nitrate total [as N]	DAILY MX	report only	all year
002	Phosphorus, total [as P]	MO AVG	report only	all year
002	Phosphorus, total [as P]	DAILY MX	report only	all year
002	Phosphorus, total [as P]	MO AVG	report only	all year
002	Phosphorus, total [as P]	DAILY MX	report only	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
TX2	Whole effluent toxicity - retest #1	48HR MIN	report only	all year
TX2	Whole effluent toxicity - retest #2	48HR MIN	report only	all year
TX2	WET, sublethal retest #1	48HR MIN	report only	all year
TX2	WET, sublethal retest #2	48HR MIN	report only	all year
TX2	Whole Effluent Toxicity - Retest #3	48HR MIN	report only	all year
TX2	Whole Effluent Toxicity, Sub-Lethal Retest #3	48HR MIN	report only	all year
TX2	Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex	48HR MIN	report only	all year
TX2	LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas	48HR MIN	report only	all year
TX2	NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex	48HR MIN	report only	all year
TX2	NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas	48HR MIN	report only	all year
TX2	Coef Of Var Static Renewal 48Hr Acute D. pulex	48HR MIN	report only	all year