Clarendon County, SC
The federal environmental record for Clarendon County (population 31,004): 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
0
PFAS-detecting water systems
1
TRI facilities
55
open tank releases
Drinking water: PFAS testing
No public water system serving Clarendon 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)
1 facilities in Clarendon filed TRI reports for 2024, totalling 51k lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| GEORGIA-PACIFIC WOOD PRODUCTS LLC - CLARENDON OSB FACILITY | ALCOLU | Methanol, Formaldehyde | 51k lb |
Underground fuel tanks
EPA's UST Finder records 196 tank facilities in Clarendon: 122 tanks in service and 474 closed. 140 fuel releases are on record, of which 55 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps Clarendon 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 Clarendon, including sites assessed but never listed. Presence here records that EPA had reason to look, not a finding of danger.
- GEORGIA-PACIFIC CORPORATION HARDWOOD SAWMILLALCOLU