INGREDION INC INDIANAPOLIS PLANT — NPDES permit IN0063878: limits, due date and EPA's record

NPDES permit IN0063878 · Minor NON-POTW · effective, expires 2026-10-31 · EPA's file as of 2026-09-19

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

Last period with anything received: 2026-07-31. Most often over: Temperature, water deg. fahrenheit (1).

Reporting

Reports are due about 29 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (58)

Outfall	Parameter	Statistic	Limit	Months
001	pH	DAILY MX	report only	Dec
001	pH	DAILY MX	report only	Dec
001	Solids, total suspended	DAILY MX	report only	Dec
001	Solids, total suspended	DAILY MX	report only	Dec
001	Oil and grease, hexane extr method	DAILY MX	report only	Dec
001	Oil and grease, hexane extr method	DAILY MX	report only	Dec
001	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	Dec
001	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	Dec
001	Nitrite + Nitrate total [as N]	DAILY MX	report only	Dec
001	Nitrite + Nitrate total [as N]	DAILY MX	report only	Dec
001	Phosphorus, total [as P]	DAILY MX	report only	Dec
001	Phosphorus, total [as P]	DAILY MX	report only	Dec
001	BOD, carbonaceous [5 day, 20 C]	DAILY MX	report only	Dec
001	BOD, carbonaceous [5 day, 20 C]	DAILY MX	report only	Dec
001	Chemical Oxygen Demand [COD]	DAILY MX	report only	Dec
001	Chemical Oxygen Demand [COD]	DAILY MX	report only	Dec
001	Storm water flow	DAILY MX	report only	Dec
001	Storm water flow	DAILY MX	report only	Dec
002	pH	DAILY MX	report only	Dec
002	pH	DAILY MX	report only	Dec
002	Solids, total suspended	DAILY MX	report only	Dec
002	Solids, total suspended	DAILY MX	report only	Dec
002	Oil and grease, hexane extr method	DAILY MX	report only	Dec
002	Oil and grease, hexane extr method	DAILY MX	report only	Dec
002	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	Dec
002	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	Dec
002	Nitrite + Nitrate total [as N]	DAILY MX	report only	Dec
002	Nitrite + Nitrate total [as N]	DAILY MX	report only	Dec
002	Phosphorus, total [as P]	DAILY MX	report only	Dec
002	Phosphorus, total [as P]	DAILY MX	report only	Dec
002	BOD, carbonaceous [5 day, 20 C]	DAILY MX	report only	Dec
002	BOD, carbonaceous [5 day, 20 C]	DAILY MX	report only	Dec
002	Chemical Oxygen Demand [COD]	DAILY MX	report only	Dec
002	Chemical Oxygen Demand [COD]	DAILY MX	report only	Dec
002	Storm water flow	DAILY MX	report only	Dec
002	Storm water flow	DAILY MX	report only	Dec
003	Temperature, water deg. fahrenheit	MO AVG	report only	Apr, Nov
003	Temperature, water deg. fahrenheit	MO AVG	report only	Mar
003	Temperature, water deg. fahrenheit	MO AVG	report only	Jan, Feb
003	Temperature, water deg. fahrenheit	MO AVG	report only	May
003	Temperature, water deg. fahrenheit	MO AVG	report only	Jun, Jul, Aug, Sep
003	Temperature, water deg. fahrenheit	MO AVG	report only	Oct
003	Temperature, water deg. fahrenheit	MO AVG	report only	Dec
003	Temperature, water deg. fahrenheit	DAILY MX	<= 73 deg F	Apr, Nov
003	Temperature, water deg. fahrenheit	DAILY MX	<= 63 deg F	Mar
003	Temperature, water deg. fahrenheit	DAILY MX	<= 53 deg F	Jan, Feb
003	Temperature, water deg. fahrenheit	DAILY MX	<= 83 deg F	May
003	Temperature, water deg. fahrenheit	DAILY MX	<= 93 deg F	Jun, Jul, Aug, Sep
003	Temperature, water deg. fahrenheit	DAILY MX	<= 81 deg F	Oct
003	Temperature, water deg. fahrenheit	DAILY MX	<= 60 deg F	Dec
003	pH	DAILY MN	>= 6 SU	all year
003	pH	DAILY MX	<= 9 SU	all year
003	Oil and grease, hexane extr method	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
003	Chlorine, total residual	MO AVG	< .06 mg/L	all year
003	Chlorine, total residual	DAILY MX	< .06 mg/L	all year
003	Flow, total	MO TOTAL	report only	all year