The Chemours Company Fc LLC

NPDES permit NC0090042 · Minor NON-POTW · effective, expires 2027-10-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

0values over a limit
7required values missing, on 7 form(s)
0of 31 forms filed late

Last period with anything received: 2026-07-31.

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 (52)

OutfallParameterStatisticLimitMonths
004Temperature, water deg. centigradeDAILY MX report only all year
004BOD, 5-day, 20 deg. C30DA AVG <= 30 mg/L all year
004BOD, 5-day, 20 deg. CDAILY MX <= 45 mg/L all year
004pHDAILY MN >= 6 SU all year
004pHDAILY MX <= 9 SU all year
004Solids, total suspended30DA AVG <= 30 mg/L all year
004Solids, total suspendedDAILY MX <= 45 mg/L all year
004Nitrogen, total [as N]DAILY MX report only all year
004Phosphorus, total [as P]DAILY MX report only all year
004FluorineDAILY MX report only all year
004Flow, in conduit or thru treatment plant30DA AVG <= 2.38 MGD all year
004Hexafluoropropylene oxide dimer acid (HFPO-DA)DAILY MX report only all year
004Perfluoro-2-methoxyacetic acidDAILY MX report only all year
004Perfluoro-4-(2-sulfoethoxy)pentanoic acidDAILY MX report only all year
004Perfluoro-4-(2-sulfoethoxy)pentanoic acidDAILY MX report only all year
004Perfluoro-3,5,7,9-tetraoxadecanoic acidDAILY MX report only all year
004Perfluoro-3,5,7,9-tetraoxadecanoic acidDAILY MX report only all year
004Perfluoro-3,5,7-trioxaoctanoic acidDAILY MX report only all year
004Perfluoro-3,5,7-trioxaoctanoic acidDAILY MX report only all year
004Perfluoro-3,5-dioxahexanoic acidDAILY MX report only all year
004Perfluoro-3,5-dioxahexanoic acidDAILY MX report only all year
004Perfluoroethoxypropyl carboxylic acidDAILY MX report only all year
004Perfluoroethoxypropyl carboxylic acidDAILY MX report only all year
004Perfluoro-4-isopropoxybutanoic acidDAILY MX report only all year
004Perfluoro-4-isopropoxybutanoic acidDAILY MX report only all year
004Perfluoroethoxypropanoic acidDAILY MX report only all year
004Perfluoroethoxypropanoic acidDAILY MX report only all year
004Perfluoroethoxypropionic acidDAILY MX report only all year
004Perfluoroethoxypropionic acidDAILY MX report only all year
004Perfluoro-2-methoxypropanoic acidDAILY MX report only all year
004Perfluoro-2-methoxypropanoic acidDAILY MX report only all year
004Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)DAILY MX report only all year
004Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)DAILY MX report only all year
004Perfluoro-3,5,7,9,11-pentaoxadodecanoic acidDAILY MX report only all year
004Perfluoro-3,5,7,9,11-pentaoxadodecanoic acidDAILY MX report only all year
004Perfluoroethoxysulfonic acidDAILY MX report only all year
004Perfluoroethoxysulfonic acidDAILY MX report only all year
004Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)DAILY MX report only all year
004Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)DAILY MX report only all year
004PFESA Byproduct 1DAILY MX report only all year
004PFESA Byproduct 1DAILY MX report only all year
004R-EVEDAILY MX report only all year
004R-EVEDAILY MX report only all year
004PFESA Byproduct 4DAILY MX report only all year
004PFESA Byproduct 4DAILY MX report only all year
004PFESA Byproduct 5DAILY MX report only all year
004PFESA Byproduct 5DAILY MX report only all year
004PFESA Byproduct 6DAILY MX report only all year
004PFESA Byproduct 6DAILY MX report only all year
004Flow, totalDAILY MX report only all year
101TurbidityDAILY MX report only all year
103TurbidityDAILY MX report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states