Grant County, WI
The federal environmental record for Grant County (population 51,409): 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
8
TRI facilities
14
open tank releases
Drinking water: PFAS testing
No public water system serving Grant 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)
8 facilities in Grant filed TRI reports for 2024, totalling 160k lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| ENERGIZER HOLDINGS INC.-FENNIMORE | FENNIMORE | Manganese, Zinc compounds | 86k lb |
| SCOT INDUSTRIES INC | MUSCODA | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region), Copper And Copper Compounds | 44k lb |
| LOUDSPEAKER COMPONENTS LLC | LANCASTER | Methanol | 16k lb |
| FOREMOST FARMS USA | LANCASTER | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 11k lb |
| SAFE FOOD CHEMICAL INNOVATIONS-KIELER | KIELER | Nitric acid | 3k lb |
| MUSCODA PROTEIN PRODUCTS | MUSCODA | Nitrate compounds (water dissociable; reportable only when in aqueous solution), Peracetic acid | 516 lb |
| AMCOR WISCONSIN LLC | BOSCOBEL | - | 0 lb |
| AMCOR PACKAGING INC | LANCASTER | - | 0 lb |
Underground fuel tanks
EPA's UST Finder records 556 tank facilities in Grant: 119 tanks in service and 1,082 closed. 185 fuel releases are on record, of which 14 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps Grant 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