Marion County, AR
The federal environmental record for Marion County (population 17,514): 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
5
TRI facilities
1
open tank releases
Drinking water: PFAS testing
Public water systems serving Marion 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 |
|---|---|---|
| FLIPPIN WATERWORKS AR0000351 | PFBA: 9.7 ng/L | detected |
On a system with detections? Testing and treatment options
Facilities reporting toxic releases (2024)
5 facilities in Marion filed TRI reports for 2024, totalling 119k lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| RANGER BOATS | FLIPPIN | Styrene, Methyl methacrylate | 98k lb |
| ADVANCED MARINE PERFORMANCE LLC. | FLIPPIN | Styrene | 18k lb |
| BUTTERBALL LLC - YELLVILLE FEED MILL | YELLVILLE | Formaldehyde, Methanol | 2k lb |
| ROYAL OAK ENTERPRISES-SNOW | YELLVILLE | Methanol | 1k lb |
| RANGER BOATS ALUMINUM BOAT FACTORY | FLIPPIN | - | 0 lb |
Underground fuel tanks
EPA's UST Finder records 57 tank facilities in Marion: 42 tanks in service and 116 closed. 5 fuel releases are on record, of which 1 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps Marion as Zone 2, moderate predicted indoor radon (2 to 4 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