Dallas County, IA
The federal environmental record for Dallas County (population 111,092): 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
0
PFAS-detecting water systems
6
TRI facilities
5
open tank releases
Drinking water: PFAS testing
No public water system serving Dallas 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)
6 facilities in Dallas filed TRI reports for 2024, totalling 202k lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| TYSON FRESH MEATS INC-PERRY | PERRY | Nitrate compounds (water dissociable; reportable only when in aqueous solution), Ammonia | 198k lb |
| SIOUX CITY BRICK & TILE CO UNITED BRICK & TILE A DIV | ADEL | Hydrogen fluoride | 2k lb |
| INLAND COATINGS HOLDINGS LLC | ADEL | 1,2,4-Trimethylbenzene | 556 lb |
| LIBERTY READY MIX - VAN METER FACILITY | VAN METER | Lead | 532 lb |
| PROGRESSIVE FOUNDRY INC. | PERRY | - | 0 lb |
| WIESE INDUSTRIES INC | PERRY | - | 0 lb |
Underground fuel tanks
EPA's UST Finder records 145 tank facilities in Dallas: 105 tanks in service and 325 closed. 80 fuel releases are on record, of which 5 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps Dallas as Zone 1, the highest predicted indoor radon levels (over 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