THE CHEMOURS COMPANY FC LLC

NPDES permit NY0003328 · Major NON-POTW · administratively continued, expires 2019-12-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
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 2019-12-31 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

1values over a limit
0required values missing, on 0 form(s)
0of 58 forms filed late

Last period with anything received: 2026-08-31. Most often over: Mercury, total [as Hg] (1).

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 (71)

OutfallParameterStatisticLimitMonths
004Mercury, total [as Hg]DAILY MX <= 200 ng/L all year
01ETemperature, water deg. fahrenheitMINIMUM report only all year
01ETemperature, water deg. fahrenheitMAXIMUM <= 90 deg F all year
01EOxygen demand, chem. [low level] [COD]MO AVG report only all year
01EOxygen demand, chem. [low level] [COD]DAILY MX report only all year
01EpHMINIMUM >= 6 SU all year
01EpHMAXIMUM <= 9 SU all year
01ESolids, total suspendedMO AVG report only all year
01ESolids, total suspendedDAILY MX report only all year
01EOil & GreaseMO AVG report only all year
01EOil & GreaseDAILY MX <= 15 mg/L all year
01ETotal phenolsDAILY MX report only all year
01EFlow, in conduit or thru treatment plantMO AVG report only all year
01EFlow, in conduit or thru treatment plantDAILY MX report only all year
01EChlorine, total residualDAILY MX <= .5 mg/L all year
01ESolids, total dissolvedMO AVG report only all year
01ESolids, total dissolvedDAILY MX report only all year
01EMercury, total [as Hg]DAILY MX <= 70 ng/L all year
01WTemperature, water deg. fahrenheitMINIMUM report only all year
01WTemperature, water deg. fahrenheitMAXIMUM <= 90 deg F all year
01WOxygen demand, chem. [low level] [COD]MO AVG report only all year
01WOxygen demand, chem. [low level] [COD]DAILY MX report only all year
01WpHMINIMUM >= 6 SU all year
01WpHMAXIMUM <= 9 SU all year
01WSolids, total suspendedMO AVG report only all year
01WSolids, total suspendedDAILY MX report only all year
01WOil & GreaseMO AVG report only all year
01WOil & GreaseDAILY MX <= 15 mg/L all year
01WTotal phenolsDAILY MX report only all year
01WFlow, in conduit or thru treatment plantMO AVG report only all year
01WFlow, in conduit or thru treatment plantDAILY MX report only all year
01WChlorine, total residualDAILY MX <= .5 mg/L all year
01WSolids, total dissolvedMO AVG report only all year
01WSolids, total dissolvedDAILY MX report only all year
01WMercury, total [as Hg]DAILY MX <= 70 ng/L all year
101Mercury, total [as Hg]DAILY MX <= 200 ng/L all year
103Mercury, total [as Hg]DAILY MX <= 200 ng/L all year
104Mercury, total [as Hg]DAILY MX <= 200 ng/L all year
106Mercury, total [as Hg]DAILY MX <= 200 ng/L all year
SUMOxygen demand, chem. [low level] [COD]MO AVG report only all year
SUMOxygen demand, chem. [low level] [COD]DAILY MX report only all year
SUMSolids, total suspendedMO AVG report only all year
SUMSolids, total suspendedDAILY MX report only all year
SUMCyanide, total [as CN]DAILY MX <= .05 lb/d (alert) all year
SUMBarium, total [as Ba]MO AVG <= 50 lb/d all year
SUMBarium, total [as Ba]DAILY MX <= 100 lb/d all year
SUMCadmium, total [as Cd]DAILY MX <= .02 lb/d (alert) all year
SUMChromium, total [as Cr]DAILY MX <= .5 lb/d (alert) all year
SUMChromium, total [as Cr]DAILY MX <= .25 lb/d (alert) all year
SUMCopper, total [as Cu]DAILY MX <= 1 lb/d (alert) all year
SUMLead, total [as Pb]DAILY MX <= .5 lb/d (alert) all year
SUMLead, total [as Pb]DAILY MX <= 1 lb/d (alert) all year
SUMThallium, total [as Tl]DAILY MX <= .1 lb/d (alert) all year
SUMNickel, total [as Ni]DAILY MX <= 2.5 lb/d (alert) all year
SUMNickel, total [as Ni]DAILY MX <= 2 lb/d (alert) all year
SUMZinc, total [as Zn]MO AVG report only all year
SUMZinc, total [as Zn]DAILY MX <= 18 lb/d all year
SUMZinc, total [as Zn]DAILY MX <= 2 lb/d (alert) all year
SUMAntimony, total [as Sb]DAILY MX <= .3 lb/d (alert) all year
SUMTotal phenolsMO AVG <= 2 lb/d all year
SUMTotal phenolsDAILY MX report only all year
SUMTotal phenolsDAILY MX <= .2 lb/d all year
SUMChloroformMO AVG <= 9.5 lb/d all year
SUMChloroformDAILY MX report only all year
SUMMethylene chlorideDAILY MX <= .5 lb/d (alert) all year
SUMTetrachloroethyleneDAILY MX <= .1 lb/d (alert) all year
SUM1,1,2,2-TetrachloroethaneDAILY MX <= .5 lb/d (alert) all year
SUMDi[2-ethylhexyl] phthalate [DEHP]DAILY MX <= .1 lb/d (alert) all year
SUMTrichloroethyleneDAILY MX <= 1 lb/d (alert) all year
SUMFlow, in conduit or thru treatment plantMO AVG report only all year
SUMFlow, in conduit or thru treatment plantDAILY 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