Iosco County, MI
The federal environmental record for Iosco County (population 25,373): what is on file, where it is, and what remains open. Sources and retrieval dates are on the methodology page.
2
Superfund NPL sites
3
federal cleanup sites
0
PFAS-detecting water systems
4
TRI facilities
74
open tank releases
Superfund NPL sites
| Site | City | Status | Listed |
|---|---|---|---|
| Hedblum Industries | Oscoda | on the NPL | 09/08/1983 |
| Wurtsmith Air Force Base | Iosco County | proposed | - |
Drinking water: PFAS testing
No public water system serving Iosco 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)
4 facilities in Iosco filed TRI reports for 2024, totalling 40k lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| TAWAS PLATING CO | TAWAS CITY | Nitric acid, Nickel And Nickel Compounds | 39k lb |
| COOPER STANDARD AUTOMOTIVE INC | OSCODA | Antimony compounds | 939 lb |
| TIP-TOP SCREW MANUFACTURING INC | OSCODA | Manganese, Nickel | 31 lb |
| GOLD BOND BUILDING PRODUCTS - NATIONAL CITY | NATIONAL CITY | Barium, Lead And Lead Compounds | 6 lb |
Underground fuel tanks
EPA's UST Finder records 144 tank facilities in Iosco: 56 tanks in service and 412 closed. 126 fuel releases are on record, of which 74 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps Iosco 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 Iosco, including sites assessed but never listed. Presence here records that EPA had reason to look, not a finding of danger.
- FAIRWAY SURPLUSEAST TAWAS
- HEDBLUM INDUSTRIESOSCODA
- WURTSMITH AIR FORCE BASEOSCODA