Perdue Foods, LLC. — NPDES permit DE0000469: limits, due date and EPA's record

NPDES permit DE0000469 · Major NON-POTW · expired, expires 2026-01-31 · EPA's file as of 2026-09-19

This permit expired on 2026-01-31 and is expired: 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 (read off this permit's own late-day counts in EPA's filings).

Limits in force (52)

Outfall	Parameter	Statistic	Limit	Months
002	BOD, 5-day, 20 deg. C	DAILY AV	<= 10 mg/L	all year
002	BOD, 5-day, 20 deg. C	DAILY MX	<= 21.8 mg/L	all year
002	BOD, 5-day, 20 deg. C	DAILY AV	<= 166.8 lb/d	all year
002	BOD, 5-day, 20 deg. C	DAILY MX	<= 363.3 lb/d	all year
002	pH	DAILY MN	>= 6 SU	all year
002	pH	DAILY MX	<= 9 SU	all year
002	Solids, total suspended	DAILY AV	<= 20 mg/L	all year
002	Solids, total suspended	DAILY MX	<= 30 mg/L	all year
002	Solids, total suspended	DAILY AV	<= 333.6 lb/d	all year
002	Solids, total suspended	DAILY MX	<= 500 lb/d	all year
002	Oil & Grease	DAILY AV	<= 7.5 mg/L	all year
002	Oil & Grease	DAILY MX	<= 11.3 mg/L	all year
002	Oil & Grease	DAILY AV	<= 125 lb/d	all year
002	Oil & Grease	DAILY MX	<= 188 lb/d	all year
002	Nitrogen, total [as N]	DAILY AV	report only	Jan, Feb, Mar, Apr, Oct, Nov, Dec
002	Nitrogen, total [as N]	DAILY AV	report only	May, Jun, Jul, Aug, Sep
002	Nitrogen, total [as N]	DAILY MX	report only	Jan, Feb, Mar, Apr, Oct, Nov, Dec
002	Nitrogen, total [as N]	DAILY MX	report only	May, Jun, Jul, Aug, Sep
002	Nitrogen, total [as N]	DAILY AV	report only	Jan, Feb, Mar, Apr, Oct, Nov, Dec
002	Nitrogen, total [as N]	DAILY AV	< 116.8 lb/d	May, Jun, Jul, Aug, Sep
002	Nitrogen, total [as N]	DAILY MX	report only	Jan, Feb, Mar, Apr, Oct, Nov, Dec
002	Nitrogen, total [as N]	DAILY MX	< 361.3 lb/d	May, Jun, Jul, Aug, Sep
002	Nitrogen, total [as N]	ROLL AVG	<= 42632 lb/yr	all year
002	Nitrogen, ammonia total [as N]	DAILY AV	<= 1 mg/L	all year
002	Nitrogen, ammonia total [as N]	DAILY MX	<= 2.2 mg/L	all year
002	Nitrogen, ammonia total [as N]	DAILY AV	<= 16.7 lb/d	all year
002	Nitrogen, ammonia total [as N]	DAILY MX	<= 36.7 lb/d	all year
002	Phosphorus, total [as P]	DAILY AV	report only	all year
002	Phosphorus, total [as P]	DAILY MX	report only	all year
002	Phosphorus, total [as P]	DAILY AV	<= 8.34 lb/d	all year
002	Phosphorus, total [as P]	DAILY MX	<= 19.4 lb/d	all year
002	Hardness, total [as CaCO3]	DAILY AV	report only	all year
002	Hardness, total [as CaCO3]	DAILY MX	report only	all year
002	Hardness, total [as CaCO3]	DAILY AV	report only	all year
002	Hardness, total [as CaCO3]	DAILY MX	report only	all year
002	Copper, dissolved [as Cu]	DAILY AV	<= .0052 mg/L	all year
002	Copper, dissolved [as Cu]	DAILY MX	<= .0126 mg/L	all year
002	Copper, dissolved [as Cu]	DAILY AV	<= .0868 lb/d	all year
002	Copper, dissolved [as Cu]	DAILY MX	<= .2103 lb/d	all year
002	Zinc, dissolved [as Zn]	DAILY AV	report only	all year
002	Zinc, dissolved [as Zn]	DAILY MX	report only	all year
002	Zinc, dissolved [as Zn]	DAILY AV	report only	all year
002	Zinc, dissolved [as Zn]	DAILY MX	report only	all year
002	Aluminum, total [as Al]	DAILY AV	<= .07 mg/L	all year
002	Aluminum, total [as Al]	DAILY MX	<= .15 mg/L	all year
002	Aluminum, total [as Al]	DAILY AV	<= 1.19 lb/d	all year
002	Aluminum, total [as Al]	DAILY MX	<= 2.39 lb/d	all year
002	Whole effluent toxicity	AVERAGE	<= 1 toxic	all year
002	Enterococci: group D, MF trans, M-E, EIA	DAILY AV	<= 100 #/100mL	all year
002	Enterococci: group D, MF trans, M-E, EIA	DAILY MX	<= 185 #/100mL	all year
002	Flow, in conduit or thru treatment plant	DAILY AV	<= 2 MGD	all year
002	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year