Duplin County, NC
The federal environmental record for Duplin County (population 49,520): what is on file, where it is, and what remains open. Sources and retrieval dates are on the methodology page.
0
Superfund NPL sites
3
federal cleanup sites
0
PFAS-detecting water systems
9
TRI facilities
60
open tank releases
Drinking water: PFAS testing
No public water system serving Duplin 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)
9 facilities in Duplin filed TRI reports for 2024, totalling 98k lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| DARLING INGREDIENTS INC-ROSE HILL FACILITY | ROSE HILL | Chlorine dioxide, Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 52k lb |
| BUTTERBALL LLC | MOUNT OLIVE | Ammonia | 44k lb |
| HOUSE OF RAEFORD FARMS INC WALLACE DIV | TEACHEY | Peracetic acid, Ammonia | 2k lb |
| HOUSE OF RAEFORD FARMS INC | ROSE HILL | Ammonia, Peracetic acid | 545 lb |
| MURPHY-BROWN LLC WARSAW FEED MILL | WARSAW | Zinc (fume or dust), Manganese | 44 lb |
| MURPHY-BROWN LLC CHIEF FEED MILL | ROSE HILL | Zinc (fume or dust), Manganese | 39 lb |
| MURPHY-BROWN LLC ROSEMARY FEED MILL | ROSE HILL | Zinc (fume or dust), Manganese compounds | 13 lb |
| NASH JOHNSON & SONS FARMS INC ROSE HILL FEED MILL | ROSE HILL | - | 0 lb |
| S&W WALLACE PLANT | WALLACE | Lead | 0 lb |
Underground fuel tanks
EPA's UST Finder records 235 tank facilities in Duplin: 172 tanks in service and 648 closed. 190 fuel releases are on record, of which 60 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps Duplin 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 Duplin, including sites assessed but never listed. Presence here records that EPA had reason to look, not a finding of danger.
- BEAVER DAM CREEK SLUDGE RELEASEROSE HILL
- ROSE HILL DRUM SITEROSE HILL
- VALLARI FOOD AMMONIA RELEASEWARSAW