The Chemours Company Fc LLC — NPDES permit NC0003573: limits, due date and EPA's record

NPDES permit NC0003573 · Major NON-POTW · administratively continued, expires 2016-10-31 · EPA's file as of 2026-09-19

Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2016-10-31 and is administratively continued: 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 31 days after each monitoring period ends (the most common figure among NC permits in EPA's filings — check your permit).

Limits in force (18)

Outfall	Parameter	Statistic	Limit	Months
001	Temperature, water deg. centigrade	DAILY MX	report only	all year
001	BOD, 5-day, 20 deg. C	30DA AVG	<= 182.6 lb/d	all year
001	BOD, 5-day, 20 deg. C	DAILY MX	<= 484.7 lb/d	all year
001	pH	DAILY MN	>= 6 SU	all year
001	pH	DAILY MX	<= 9 SU	all year
001	Solids, total suspended	30DA AVG	<= 303.1 lb/d	all year
001	Solids, total suspended	DAILY MX	<= 981.5 lb/d	all year
001	Oil & Grease	DAILY MX	report only	all year
001	Flow, in conduit or thru treatment plant	30DA AVG	<= 2 MGD	all year
002	Temperature, water deg. centigrade	DAILY MX	report only	all year
002	Oxygen, dissolved [DO]	DAILY MX	report only	all year
002	Oxygen, dissolved [DO]	DAILY MX	report only	all year
002	pH	DAILY MN	>= 6 SU	all year
002	pH	DAILY MX	<= 9 SU	all year
002	Nitrogen, total [as N]	DAILY MX	report only	all year
002	Phosphorus, total [as P]	DAILY MX	report only	all year
002	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
002	Perfluorooctanoic acid (PFOA)	DAILY MX	report only	all year