Madison County, OH
The federal environmental record for Madison County (population 44,602): 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
13
open tank releases
Drinking water: PFAS testing
No public water system serving Madison 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 Madison filed TRI reports for 2024, totalling 20k lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| INTELLIGRATED PRODUCTS LLC | LONDON | Chromium, Nickel | 15k lb |
| STANLEY ELECTRIC U.S. CO INC. | LONDON | Styrene | 4k lb |
| STEPHEN'S PIPE & STEEL INC | MOUNT STERLING | Zinc compounds, Lead | 1k lb |
| JEFFERSON INDUSTRIES CORP | WEST JEFFERSON | Manganese, Chromium | 204 lb |
| ARMALY BRANDS LONDON PLANT | LONDON | - | 0 lb |
| WEST JEFFERSON- MFI | WEST JEFFERSON | - | 0 lb |
Underground fuel tanks
EPA's UST Finder records 89 tank facilities in Madison: 91 tanks in service and 203 closed. 140 fuel releases are on record, of which 13 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps Madison 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