King Steel — NPDES permit NE0139564: limits, due date and EPA's record

NPDES permit NE0139564 · Minor NON-POTW · effective, expires 2030-03-31 · EPA's file as of 2026-09-19

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

Reporting

Reports are due about 26 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (24)

Outfall	Parameter	Statistic	Limit	Months
002	Temperature, water deg. fahrenheit	MO AVG	report only	all year
002	Temperature, water deg. fahrenheit	DAILY MX	<= 90 deg F	all year
002	Conductivity	MO AVG	report only	all year
002	Conductivity	DAILY MX	report only	all year
002	BOD, 5-day, 20 deg. C	MO AVG	report only	all year
002	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
002	pH	DAILY MN	>= 6.5 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	Nitrogen, ammonia total [as N]	MO AVG	report only	all year
002	Nitrogen, ammonia total [as N]	DAILY MX	report only	all year
002	Carbon, tot organic [TOC]	MO AVG	report only	all year
002	Carbon, tot organic [TOC]	DAILY MX	report only	all year
002	Chloride [as Cl]	MO AVG	report only	all year
002	Chloride [as Cl]	DAILY MX	report only	all year
002	Iron, dissolved [as Fe]	MO AVG	report only	all year
002	Iron, dissolved [as Fe]	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
002	Chemical Oxygen Demand [COD]	MO AVG	report only	all year
002	Chemical Oxygen Demand [COD]	DAILY MX	report only	all year
002	Hydrocarbons, petroleum	MO AVG	report only	all year
002	Hydrocarbons, petroleum	DAILY MX	<= 10 mg/L	all year