Collier County, FL
The federal environmental record for Collier County (population 404,310): what is on file, where it is, and what remains open. Sources and retrieval dates are on the methodology page.
0
Superfund NPL sites
1
federal cleanup sites
4
PFAS-detecting water systems
7
TRI facilities
116
open tank releases
Drinking water: PFAS testing
Public water systems serving Collier with at least one PFAS detection under UCMR5. The federal limit for PFOA and PFOS is 4 ng/L; EPA proposed in May 2026 to rescind the limits for the other compounds, which are shown for information.
| System | Highest results | Reading |
|---|---|---|
| IMMOKALEE WATER FL5110142 | PFOS: 12.1 ng/L PFHxS: 4.4 ng/L PFOA: 4.2 ng/L | above final limit |
| MARCO ISLAND UTILITIES (CITY OF) FL5110183 | PFBA: 9.2 ng/L PFPeA: 8.6 ng/L PFOS: 8 ng/L | above final limit |
| NAPLES WATER DEPT FL5110198 | PFOS: 11 ng/L PFBA: 5.2 ng/L PFPeA: 5.1 ng/L | above final limit |
| GOODLAND WATER COMPANY FL5110118 | PFPeA: 3 ng/L PFHxA: 3 ng/L | detected |
On a system with detections? Testing and treatment options
Facilities reporting toxic releases (2024)
7 facilities in Collier filed TRI reports for 2024, totalling 237 lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| ARTHREX MANUFACTURING INC. | IMMOKALEE | Ethylene oxide, Chromium | 236 lb |
| TITAN FLORIDA LLC NAPLES CONCRETE BATCH PLANT | NAPLES | Lead | 1 lb |
| PREFERRED-NAPLES SHIRLEY RM | NAPLES | Lead | 0 lb |
| CEMEX EAST TRAIL | NAPLES | - | 0 lb |
| PLANT 157 NAPLES | NAPLES | Lead | 0 lb |
| CEMEX WIGGINS PASS | NAPLES | - | 0 lb |
| CEMEX PROSPECT | NAPLES | - | 0 lb |
Underground fuel tanks
EPA's UST Finder records 463 tank facilities in Collier: 297 tanks in service and 1,079 closed. 425 fuel releases are on record, of which 116 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps Collier as Zone 3, the lowest predicted indoor radon (under 2 pCi/L average). Radon and air quality are covered in depth on lung.com.
The record for one specific address
County figures blur what matters: distance. The Address Environmental Report runs these same federal datasets against one address and reports every site, tank, polluter and water result around it, with distances, in about a minute.
Get the report - $39All federal cleanup sites on file
The wider Superfund enterprise inventory (SEMS) for Collier, including sites assessed but never listed. Presence here records that EPA had reason to look, not a finding of danger.
- HIGH POINT COUNTRY CLUBNAPLES