St. Landry Parish, LA
The federal environmental record for St. Landry Parish (population 81,464): what is on file, where it is, and what remains open. Sources and retrieval dates are on the methodology page.
0
Superfund NPL sites
2
federal cleanup sites
0
PFAS-detecting water systems
2
TRI facilities
12
open tank releases
Drinking water: PFAS testing
No public water system serving St. Landry reported a PFAS detection in the UCMR5 national testing round. Systems serving under 3,300 people were only sampled in part, so absence from this table is not proof of absence in the water.
Facilities reporting toxic releases (2024)
2 facilities in St. Landry filed TRI reports for 2024, totalling 404k lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| ALON REFINING KROTZ SPRINGS INC | KROTZ SPRINGS | Nitrate compounds (water dissociable; reportable only when in aqueous solution), Ammonia | 404k lb |
| LEMOYEN LLC - LEMOYEN PLANT | MORROW | - | 0 lb |
Underground fuel tanks
EPA's UST Finder records 425 tank facilities in St. Landry: 221 tanks in service and 907 closed. 156 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. Landry 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 St. Landry, including sites assessed but never listed. Presence here records that EPA had reason to look, not a finding of danger.
- BUTTE LA ROSE ABANDONED CONTAINERSFORT WORTH
- UP TRAIN DERAILMENT LAWTELLLAWTELL