San Jacinto County, TX
The federal environmental record for San Jacinto County (population 28,936): 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
1
PFAS-detecting water systems
1
TRI facilities
2
open tank releases
Drinking water: PFAS testing
Public water systems serving San Jacinto 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 |
|---|---|---|
| SAN JACINTO SUD TX2040033 | PFHxA: 3.3 ng/L | detected |
On a system with detections? Testing and treatment options
Facilities reporting toxic releases (2024)
1 facilities in San Jacinto filed TRI reports for 2024, totalling 0 lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| SOUND RESOURCE SOLUTIONS | SHEPHERD | - | 0 lb |
Underground fuel tanks
EPA's UST Finder records 75 tank facilities in San Jacinto: 62 tanks in service and 134 closed. 21 fuel releases are on record, of which 2 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps San Jacinto 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 San Jacinto, including sites assessed but never listed. Presence here records that EPA had reason to look, not a finding of danger.
- SOUND RESOURCE SOLUTIONSSHEPHERD