Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES FLR20FE24

STOCK ISLAND SEAWATER DESALINATION WTP, Key West, FL: NPDES FLR20FE24 discharge permit, effluent exceedances, inspections, penalties

STOCK ISLAND SEAWATER DESALINATION WTP, held by Tlc Diversified, Inc., holds NPDES permit FLR20FE24. EPA’s file records it issued February 17, 2022 and expiring February 16, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for STOCK ISLAND SEAWATER DESALINATION WTP: its NPDES ID, its permit type and status, its dates, its address in Key West, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLR20FE24.

Identity

Facility as filedSTOCK ISLAND SEAWATER DESALINATION WTP
Permittee as filedTlc Diversified, Inc.
NPDES IDFLR20FE24
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedFebruary 17, 2022
Expiration dateFebruary 16, 2027
Issuing agencyFlorida Department of Environmental Protection
AddressKey West, FL 33040
Receiving water impaired303(D) Listed
Other EPA IDs (FRS)RCRA handler FLD981468390; ICIS-AIR source FL0000001208700003

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES FLR20FE24.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES FLR20FE24.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, FLR20FE24.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID FLR20FE24 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers NPDES permit FLR20FE24 for the STOCK ISLAND SEAWATER DESALINATION WTP in Key West, FL, held by Tlc Diversified, Inc., with a status of Effective and a minor discharger class. The listed figures are 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and the permit was issued February 17, 2022 and expires February 16, 2027.