St. Martin Parish, LA
The federal environmental record for St. Martin Parish (population 51,057): what is on file, where it is, and what remains open. Sources and retrieval dates are on the methodology page.
0
Superfund NPL sites
0
federal cleanup sites
1
PFAS-detecting water systems
3
TRI facilities
12
open tank releases
Drinking water: PFAS testing
Public water systems serving St. Martin 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 |
|---|---|---|
| VILLAGE OF PARKS WATER SYSTEM LA1099008 | PFOA: 6.4 ng/L PFPeA: 5.1 ng/L PFOS: 4.3 ng/L | above final limit |
On a system with detections? Testing and treatment options
Facilities reporting toxic releases (2024)
3 facilities in St. Martin filed TRI reports for 2024, totalling 49k lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| LATHAM POOL PRODUCTS INC D/B/A VIKING POOLS-LA | BREAUX BRIDGE | Styrene | 40k lb |
| BLAST TECH LLC | BROUSSARD | Xylene (mixed isomers) | 8k lb |
| FOLEY PRODUCTS CO - SAINT MARTINVILLE | SAINT MARTINVILLE | Lead | 0 lb |
Underground fuel tanks
EPA's UST Finder records 214 tank facilities in St. Martin: 148 tanks in service and 395 closed. 85 fuel releases are on record, of which 12 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps St. Martin 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 - $39