The Chemours Company FC LLC

NPDES permit FL0040274 · Major NON-POTW · effective, expires 2030-01-30 · 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
0required values missing, on 0 form(s)
0of 45 forms filed late

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

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among FL permits in EPA's filings — check your permit).

Limits in force (73)

OutfallParameterStatisticLimitMonths
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 8.5 SU all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedDAILY MX <= 30 mg/L all year
001Iron, total recoverableDAILY MX <= 1 mg/L all year
001Iron, total recoverableMO AVG <= 1 mg/L all year
001Silver total recoverableMAXIMUM report only all year
001Cadmium, total recoverableMAXIMUM report only all year
001Lead, total recoverableMAXIMUM report only all year
001Radium 226 + radium 228, totalDAILY MX <= 5 pCi/L all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX <= 10 MGD all year
001Flow, in conduit or thru treatment plantANNL AVG <= 4 MGD all year
001Mercury, total recoverableMAXIMUM report only all year
001Alpha, gross particle activityDAILY MX <= 15 pCi/L all year
001IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
001IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
001IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
001IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
001IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
001IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
002TurbidityMAXIMUM report only all year
002TurbidityMAXIMUM report only all year
002TurbidityMAXIMUM report only all year
002TurbidityMAXIMUM <= 0 NTU all year
002pHDAILY MN report only all year
002pHDAILY MX report only all year
002pHDAILY MN report only all year
002pHDAILY MX report only all year
002Solids, total suspendedMO AVG <= 20 mg/L all year
002Solids, total suspendedDAILY MX <= 30 mg/L all year
002Iron, total recoverableDAILY MX <= 1 mg/L all year
002Iron, total recoverableMO AVG report only all year
002Silver total recoverableMAXIMUM report only all year
002Lead, total recoverableMAXIMUM report only all year
002Radium 226 + radium 228, totalDAILY MX <= 5 pCi/L all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Mercury, total recoverableMAXIMUM report only all year
002Alpha, gross particle activityDAILY MX <= 15 pCi/L all year
002LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
002LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
002LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
002LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year
002LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year
002LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year
003TurbidityMAXIMUM report only all year
003TurbidityMAXIMUM report only all year
003TurbidityMAXIMUM report only all year
003TurbidityMAXIMUM <= 0 NTU all year
003pHDAILY MN report only all year
003pHDAILY MX report only all year
003pHDAILY MN report only all year
003pHDAILY MX report only all year
003Solids, total suspendedMO AVG <= 20 mg/L all year
003Solids, total suspendedDAILY MX <= 30 mg/L all year
003Iron, total recoverableDAILY MX <= 1 mg/L all year
003Silver total recoverableMAXIMUM report only all year
003Cadmium, total recoverableMAXIMUM report only all year
003Lead, total recoverableMAXIMUM report only all year
003Radium 226 + radium 228, totalDAILY MX <= 5 pCi/L all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX <= 5 MGD all year
003Flow, in conduit or thru treatment plantMO AVG <= 10 MGD all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Mercury, total recoverableMAXIMUM report only all year
003Alpha, gross particle activityDAILY MX <= 15 pCi/L all year
003LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % 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