ELANCO US INC., CLINTON LABS — NPDES permit IN0002852: limits, due date and EPA's record

NPDES permit IN0002852 · Major NON-POTW · effective, expires 2027-07-31 · 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 IN permits in EPA's filings — check your permit).

Limits in force (274)

Outfall	Parameter	Statistic	Limit	Months
001	Temperature, water deg. fahrenheit	DAILY MX	report only	all year
001	BOD, 5-day, 20 deg. C	MO AVG	report only	all year
001	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
001	pH	DAILY MN	>= 6 SU	all year
001	pH	DAILY MX	<= 9 SU	all year
001	Solids, total suspended	MO AVG	report only	all year
001	Solids, total suspended	DAILY MX	report only	all year
001	Oil and grease, hexane extr method	MO AVG	report only	all year
001	Oil and grease, hexane extr method	DAILY MX	report only	all year
001	Nitrogen, ammonia total [as N]	MO AVG	report only	all year
001	Nitrogen, ammonia total [as N]	DAILY MX	report only	all year
001	Phosphorus, total [as P]	MO AVG	report only	all year
001	Phosphorus, total [as P]	MO AVG	<= 1 mg/L	all year
001	Phosphorus, total [as P]	DAILY MX	report only	all year
001	Phosphorus, total [as P]	DAILY MX	report only	all year
001	Zinc, total recoverable	MO AVG	report only	all year
001	Zinc, total recoverable	DAILY MX	report only	all year
001	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
001	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
001	Chlorine, total residual	MO AVG	<= .28 mg/L	Jan, Feb, Mar, Nov, Dec
001	Chlorine, total residual	MO AVG	<= .28 mg/L	Apr, May, Jun, Jul, Aug, Sep, Oct
001	Chlorine, total residual	DAILY MX	<= .55 mg/L	Jan, Feb, Mar, Nov, Dec
001	Chlorine, total residual	DAILY MX	<= .55 mg/L	Apr, May, Jun, Jul, Aug, Sep, Oct
001	Toxicity [acute], Ceriodaphnia dubia	MAXIMUM	<= 8.8 tox acute	Jul
001	Toxicity [acute], Ceriodaphnia dubia	MAXIMUM	<= 8.8 tox acute	Aug
001	Toxicity [acute], Ceriodaphnia dubia	MAXIMUM	<= 8.8 tox acute	Aug
001	Toxicity [chronic], Ceriodaphnia dubia	MAXIMUM	<= 53 tox chronic	Jul
001	Toxicity [chronic], Ceriodaphnia dubia	MAXIMUM	<= 53 tox chronic	Aug
001	Toxicity [chronic], Ceriodaphnia dubia	MAXIMUM	<= 53 tox chronic	Aug
001	Toxicity [acute], Pimephales promelas [Fathead Minnow]	MAXIMUM	<= 8.8 tox acute	Jul
001	Toxicity [acute], Pimephales promelas [Fathead Minnow]	MAXIMUM	<= 8.8 tox acute	Aug
001	Toxicity [acute], Pimephales promelas [Fathead Minnow]	MAXIMUM	<= 8.8 tox acute	Aug
001	Toxicity [chronic], Pimephales promelas [Fathead Minnow]	MAXIMUM	<= 53 tox chronic	Jul
001	Toxicity [chronic], Pimephales promelas [Fathead Minnow]	MAXIMUM	<= 53 toxic	Aug
001	Toxicity [chronic], Pimephales promelas [Fathead Minnow]	MAXIMUM	<= 53 toxic	Aug
001	Mercury, total recoverable	MO AVG	report only	Jul
001	Mercury, total recoverable	DAILY MX	report only	Jul
001	Chemical Oxygen Demand [COD]	MO AVG	report only	all year
001	Chemical Oxygen Demand [COD]	DAILY MX	report only	all year
001	Flow, total	MO TOTAL	report only	all year
101	BOD, 5-day, 20 deg. C	MO AVG	report only	all year
101	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
101	BOD, 5-day, 20 deg. C	MO AVG	report only	all year
101	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
101	BOD, 5-day, 20 deg. C	MO AVG	report only	all year
101	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
101	BOD, 5-day, 20 deg. C	MO AVG	<= 66 lb/d	all year
101	BOD, 5-day, 20 deg. C	DAILY MX	<= 159 lb/d	all year
101	Solids, total suspended	MO AVG	report only	all year
101	Solids, total suspended	DAILY MX	report only	all year
101	Solids, total suspended	MO AVG	<= 113 lb/d	all year
101	Solids, total suspended	DAILY MX	<= 321 lb/d	all year
101	Nitrogen, ammonia total [as N]	MO AVG	report only	all year
101	Nitrogen, ammonia total [as N]	DAILY MX	report only	all year
101	Nitrogen, ammonia total [as N]	MO AVG	<= 49 lb/d	all year
101	Nitrogen, ammonia total [as N]	DAILY MX	<= 140 lb/d	all year
101	Isopropyl acetate, total effluent	MO AVG	report only	Jun
101	Isopropyl acetate, total effluent	MO AVG	report only	Jun
101	Isopropyl acetate, total effluent	DAILY MX	report only	Jun
101	Isopropyl acetate, total effluent	DAILY MX	report only	Jun
101	Isopropyl acetate, total effluent	MO AVG	report only	Jun
101	Isopropyl acetate, total effluent	MO AVG	report only	Jun
101	Isopropyl acetate, total effluent	DAILY MX	report only	Jun
101	Isopropyl acetate, total effluent	DAILY MX	report only	Jun
101	Methyl cellosolve	MO AVG	report only	Jun
101	Methyl cellosolve	MO AVG	report only	Jun
101	Methyl cellosolve	DAILY MX	report only	Jun
101	Methyl cellosolve	DAILY MX	report only	Jun
101	Methyl cellosolve	MO AVG	report only	Jun
101	Methyl cellosolve	MO AVG	report only	Jun
101	Methyl cellosolve	DAILY MX	report only	Jun
101	Methyl cellosolve	DAILY MX	report only	Jun
101	o-Dichlorobenzene	MO AVG	report only	Jun
101	o-Dichlorobenzene	MO AVG	report only	Jun
101	o-Dichlorobenzene	DAILY MX	report only	Jun
101	o-Dichlorobenzene	DAILY MX	report only	Jun
101	o-Dichlorobenzene	MO AVG	report only	Jun
101	o-Dichlorobenzene	MO AVG	report only	Jun
101	o-Dichlorobenzene	DAILY MX	report only	Jun
101	o-Dichlorobenzene	DAILY MX	report only	Jun
101	1,2-Dichloroethane	MO AVG	report only	Jun
101	1,2-Dichloroethane	MO AVG	report only	Jun
101	1,2-Dichloroethane	DAILY MX	report only	Jun
101	1,2-Dichloroethane	DAILY MX	report only	Jun
101	1,2-Dichloroethane	MO AVG	report only	Jun
101	1,2-Dichloroethane	MO AVG	report only	Jun
101	1,2-Dichloroethane	DAILY MX	report only	Jun
101	1,2-Dichloroethane	DAILY MX	report only	Jun
101	Chloroform	MO AVG	report only	all year
101	Chloroform	DAILY MX	report only	all year
101	Chloroform	MO AVG	<= .02 lb/d	all year
101	Chloroform	DAILY MX	<= .03 lb/d	all year
101	Toluene	MO AVG	report only	all year
101	Toluene	DAILY MX	report only	all year
101	Toluene	MO AVG	<= .03 lb/d	all year
101	Toluene	DAILY MX	<= .1 lb/d	all year
101	Benzene	MO AVG	report only	Jun
101	Benzene	MO AVG	report only	Jun
101	Benzene	DAILY MX	report only	Jun
101	Benzene	DAILY MX	report only	Jun
101	Benzene	MO AVG	report only	Jun
101	Benzene	MO AVG	report only	Jun
101	Benzene	DAILY MX	report only	Jun
101	Benzene	DAILY MX	report only	Jun
101	Chlorobenzene	MO AVG	report only	Jun
101	Chlorobenzene	MO AVG	report only	Jun
101	Chlorobenzene	DAILY MX	report only	Jun
101	Chlorobenzene	DAILY MX	report only	Jun
101	Chlorobenzene	MO AVG	report only	Jun
101	Chlorobenzene	MO AVG	report only	Jun
101	Chlorobenzene	DAILY MX	report only	Jun
101	Chlorobenzene	DAILY MX	report only	Jun
101	Methylene chloride	MO AVG	report only	all year
101	Methylene chloride	DAILY MX	report only	all year
101	Methylene chloride	MO AVG	<= .5 lb/d	all year
101	Methylene chloride	DAILY MX	<= 1.5 lb/d	all year
101	Phenol	MO AVG	report only	all year
101	Phenol	DAILY MX	report only	all year
101	Phenol	MO AVG	<= .03 lb/d	all year
101	Phenol	DAILY MX	<= .1 lb/d	all year
101	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
101	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
101	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
101	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
101	Methyl formate	MO AVG	report only	Jun
101	Methyl formate	MO AVG	report only	Jun
101	Methyl formate	DAILY MX	report only	Jun
101	Methyl formate	DAILY MX	report only	Jun
101	Methyl formate	MO AVG	report only	Jun
101	Methyl formate	MO AVG	report only	Jun
101	Methyl formate	DAILY MX	report only	Jun
101	Methyl formate	DAILY MX	report only	Jun
101	Isobutyraldehyde	MO AVG	report only	Jun
101	Isobutyraldehyde	MO AVG	report only	Jun
101	Isobutyraldehyde	DAILY MX	report only	Jun
101	Isobutyraldehyde	DAILY MX	report only	Jun
101	Isobutyraldehyde	MO AVG	report only	Jun
101	Isobutyraldehyde	MO AVG	report only	Jun
101	Isobutyraldehyde	DAILY MX	report only	Jun
101	Isobutyraldehyde	DAILY MX	report only	Jun
101	n-Amyl acetate	MO AVG	report only	Jun
101	n-Amyl acetate	MO AVG	report only	Jun
101	n-Amyl acetate	DAILY MX	report only	Jun
101	n-Amyl acetate	DAILY MX	report only	Jun
101	n-Amyl acetate	MO AVG	report only	Jun
101	n-Amyl acetate	MO AVG	report only	Jun
101	n-Amyl acetate	DAILY MX	report only	Jun
101	n-Amyl acetate	DAILY MX	report only	Jun
101	Amyl alcohol	MO AVG	report only	all year
101	Amyl alcohol	DAILY MX	report only	all year
101	Amyl alcohol	MO AVG	<= 6.8 lb/d	all year
101	Amyl alcohol	DAILY MX	<= 16.7 lb/d	all year
101	E. coli, colony forming units [CFU]	MO GEO	<= 125 MPN/100mL	Apr, May, Jun, Jul, Aug, Sep, Oct
101	E. coli, colony forming units [CFU]	DAILY MX	<= 235 MPN/100mL	Apr, May, Jun, Jul, Aug, Sep, Oct
101	N-Hexane	MO AVG	report only	Jun
101	N-Hexane	MO AVG	report only	Jun
101	N-Hexane	DAILY MX	report only	Jun
101	N-Hexane	DAILY MX	report only	Jun
101	N-Hexane	MO AVG	report only	Jun
101	N-Hexane	MO AVG	report only	Jun
101	N-Hexane	DAILY MX	report only	Jun
101	N-Hexane	DAILY MX	report only	Jun
101	Acetonitrile	MO AVG	report only	Jun
101	Acetonitrile	MO AVG	report only	Jun
101	Acetonitrile	DAILY MX	report only	Jun
101	Acetonitrile	DAILY MX	report only	Jun
101	Acetonitrile	MO AVG	report only	Jun
101	Acetonitrile	MO AVG	report only	Jun
101	Acetonitrile	DAILY MX	report only	Jun
101	Acetonitrile	DAILY MX	report only	Jun
101	Ethanol	MO AVG	report only	all year
101	Ethanol	DAILY MX	report only	all year
101	Ethanol	MO AVG	<= 6.8 lb/d	all year
101	Ethanol	DAILY MX	<= 16.7 lb/d	all year
101	Isopropanol	MO AVG	report only	all year
101	Isopropanol	DAILY MX	report only	all year
101	Isopropanol	MO AVG	<= 2.7 lb/d	all year
101	Isopropanol	DAILY MX	<= 6.5 lb/d	all year
101	Diethylamine	MO AVG	report only	Jun
101	Diethylamine	MO AVG	report only	Jun
101	Diethylamine	DAILY MX	report only	Jun
101	Diethylamine	DAILY MX	report only	Jun
101	Diethylamine	MO AVG	report only	Jun
101	Diethylamine	MO AVG	report only	Jun
101	Diethylamine	DAILY MX	report only	Jun
101	Diethylamine	DAILY MX	report only	Jun
101	Dimethyl sulfoxide, total	MO AVG	report only	Jun
101	Dimethyl sulfoxide, total	MO AVG	report only	Jun
101	Dimethyl sulfoxide, total	DAILY MX	report only	Jun
101	Dimethyl sulfoxide, total	DAILY MX	report only	Jun
101	Dimethyl sulfoxide, total	MO AVG	report only	Jun
101	Dimethyl sulfoxide, total	MO AVG	report only	Jun
101	Dimethyl sulfoxide, total	DAILY MX	report only	Jun
101	Dimethyl sulfoxide, total	DAILY MX	report only	Jun
101	Triethylamine	MO AVG	report only	Jun
101	Triethylamine	MO AVG	report only	Jun
101	Triethylamine	DAILY MX	report only	Jun
101	Triethylamine	DAILY MX	report only	Jun
101	Triethylamine	MO AVG	report only	Jun
101	Triethylamine	MO AVG	report only	Jun
101	Triethylamine	DAILY MX	report only	Jun
101	Triethylamine	DAILY MX	report only	Jun
101	Isopropyl ether	MO AVG	report only	Jun
101	Isopropyl ether	MO AVG	report only	Jun
101	Isopropyl ether	DAILY MX	report only	Jun
101	Isopropyl ether	DAILY MX	report only	Jun
101	Isopropyl ether	MO AVG	report only	Jun
101	Isopropyl ether	MO AVG	report only	Jun
101	Isopropyl ether	DAILY MX	report only	Jun
101	Isopropyl ether	DAILY MX	report only	Jun
101	n-Butyl acetate	MO AVG	report only	Jun
101	n-Butyl acetate	MO AVG	report only	Jun
101	n-Butyl acetate	DAILY MX	report only	Jun
101	n-Butyl acetate	DAILY MX	report only	Jun
101	n-Butyl acetate	MO AVG	report only	Jun
101	n-Butyl acetate	MO AVG	report only	Jun
101	n-Butyl acetate	DAILY MX	report only	Jun
101	n-Butyl acetate	DAILY MX	report only	Jun
101	Methanol, total	MO AVG	report only	all year
101	Methanol, total	DAILY MX	report only	all year
101	Methanol, total	MO AVG	<= 6.8 lb/d	all year
101	Methanol, total	DAILY MX	<= 16.7 lb/d	all year
101	4-Methyl-2-pentanone	MO AVG	report only	Jun
101	4-Methyl-2-pentanone	MO AVG	report only	Jun
101	4-Methyl-2-pentanone	DAILY MX	report only	Jun
101	4-Methyl-2-pentanone	DAILY MX	report only	Jun
101	4-Methyl-2-pentanone	MO AVG	report only	Jun
101	4-Methyl-2-pentanone	MO AVG	report only	Jun
101	4-Methyl-2-pentanone	DAILY MX	report only	Jun
101	4-Methyl-2-pentanone	DAILY MX	report only	Jun
101	n-Heptane	MO AVG	report only	Jun
101	n-Heptane	MO AVG	report only	Jun
101	n-Heptane	DAILY MX	report only	Jun
101	n-Heptane	DAILY MX	report only	Jun
101	n-Heptane	MO AVG	report only	Jun
101	n-Heptane	MO AVG	report only	Jun
101	n-Heptane	DAILY MX	report only	Jun
101	n-Heptane	DAILY MX	report only	Jun
101	Chemical Oxygen Demand [COD]	MO AVG	report only	all year
101	Chemical Oxygen Demand [COD]	DAILY MX	report only	all year
101	Chemical Oxygen Demand [COD]	MO AVG	report only	all year
101	Chemical Oxygen Demand [COD]	DAILY MX	report only	all year
101	Chemical Oxygen Demand [COD]	MO AVG	report only	all year
101	Chemical Oxygen Demand [COD]	DAILY MX	report only	all year
101	Chemical Oxygen Demand [COD]	MO AVG	<= 273 lb/d	all year
101	Chemical Oxygen Demand [COD]	DAILY MX	<= 536 lb/d	all year
101	Xylene [mix of m+o+p]	MO AVG	report only	Jun
101	Xylene [mix of m+o+p]	MO AVG	report only	Jun
101	Xylene [mix of m+o+p]	DAILY MX	report only	Jun
101	Xylene [mix of m+o+p]	DAILY MX	report only	Jun
101	Xylene [mix of m+o+p]	MO AVG	report only	Jun
101	Xylene [mix of m+o+p]	MO AVG	report only	Jun
101	Xylene [mix of m+o+p]	DAILY MX	report only	Jun
101	Xylene [mix of m+o+p]	DAILY MX	report only	Jun
101	Acetone	MO AVG	report only	all year
101	Acetone	DAILY MX	report only	all year
101	Acetone	MO AVG	<= .3 lb/d	all year
101	Acetone	DAILY MX	<= .8 lb/d	all year
101	Ethyl acetate	MO AVG	report only	Jun
101	Ethyl acetate	MO AVG	report only	Jun
101	Ethyl acetate	DAILY MX	report only	Jun
101	Ethyl acetate	DAILY MX	report only	Jun
101	Ethyl acetate	MO AVG	report only	Jun
101	Ethyl acetate	MO AVG	report only	Jun
101	Ethyl acetate	DAILY MX	report only	Jun
101	Ethyl acetate	DAILY MX	report only	Jun
101	Tetrahydrofuran	MO AVG	report only	Jun
101	Tetrahydrofuran	MO AVG	report only	Jun
101	Tetrahydrofuran	DAILY MX	report only	Jun
101	Tetrahydrofuran	DAILY MX	report only	Jun
101	Tetrahydrofuran	MO AVG	report only	Jun
101	Tetrahydrofuran	MO AVG	report only	Jun
101	Tetrahydrofuran	DAILY MX	report only	Jun
101	Tetrahydrofuran	DAILY MX	report only	Jun