LINDIE INC. - WHITING PLANT — NPDES permit IN0064915: limits, due date and EPA's record

NPDES permit IN0064915 · Minor NON-POTW · effective, expires 2027-10-31 · 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 (read off this permit's own late-day counts in EPA's filings).

Limits in force (26)

Outfall	Parameter	Statistic	Limit	Months
001	pH	DAILY MX	report only	Jun, Dec
001	Solids, total suspended	DAILY MX	report only	Jun, Dec
001	Oil and grease, hexane extr method	DAILY MX	report only	Jun, Dec
001	Flow, in conduit or thru treatment plant	DAILY MX	report only	Jun, Dec
001	Chemical Oxygen Demand [COD]	DAILY MX	report only	Jun, Dec
002	Temperature, water deg. fahrenheit	MO AVG	report only	all year
002	Temperature, water deg. fahrenheit	DAILY MX	report only	all year
002	pH	DAILY MN	>= 6 SU	all year
002	pH	DAILY MX	<= 9 SU	all year
002	Solids, total suspended	MO AVG	report only	all year
002	Solids, total suspended	DAILY MX	report only	all year
002	Oil and grease, hexane extr method	MO AVG	<= 10 mg/L	all year
002	Oil and grease, hexane extr method	DAILY MX	<= 15 mg/L	all year
002	Chloride [as Cl]	MO AVG	<= 590 mg/L	all year
002	Chloride [as Cl]	DAILY MX	<= 1200 mg/L	all year
002	Chloride [as Cl]	MO AVG	<= 3000 lb/d	all year
002	Chloride [as Cl]	DAILY MX	<= 6000 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	Chlorine, total residual	MO AVG	<= .02 mg/L	all year
002	Chlorine, total residual	DAILY MX	< .06 mg/L	all year
002	Chlorine, total residual	MO AVG	<= .1 lb/d	all year
002	Chlorine, total residual	DAILY MX	<= .2 lb/d	all year
002	Solids, total dissolved [TDS]	MO AVG	report only	all year
002	Solids, total dissolved [TDS]	DAILY MX	report only	all year
002	Flow, total	MO TOTAL	report only	all year