Huron County, OH
The federal environmental record for Huron County (population 58,199): what is on file, where it is, and what remains open. Sources and retrieval dates are on the methodology page.
0
Superfund NPL sites
1
federal cleanup sites
3
PFAS-detecting water systems
11
TRI facilities
16
open tank releases
Drinking water: PFAS testing
Public water systems serving Huron with at least one PFAS detection under UCMR5. The federal limit for PFOA and PFOS is 4 ng/L; EPA proposed in May 2026 to rescind the limits for the other compounds, which are shown for information.
| System | Highest results | Reading |
|---|---|---|
| BELLEVUE CITY OH3900011 | PFBA: 7.6 ng/L | detected |
| NORWALK CITY OH3901111 | PFBA: 10.2 ng/L | detected |
| NORW - SOUTH DISTRICT OH3946712 | PFBA: 15.6 ng/L | detected |
On a system with detections? Testing and treatment options
Facilities reporting toxic releases (2024)
11 facilities in Huron filed TRI reports for 2024, totalling 694k lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| BUNGE N.A. (EAST) L.L.C. | BELLEVUE | n-Hexane | 663k lb |
| GUARDIAN MANUFACTURING CO | WILLARD | Xylene (mixed isomers), Toluene | 26k lb |
| LSC COMMUNICATIONS DBA LAKESIDE BOOK CO | WILLARD | Certain glycol ethers | 5k lb |
| MTD CONSUMER GROUP INC - WILLARD FACILITY | WILLARD | Triglycidyl isocyanurate, Manganese | 476 lb |
| DURAMAX MARINE INDUSTRIES | NORWALK | Copper | 1 lb |
| AVIENT CORP - NORWALK | NORWALK | - | 0 lb |
| AMERICAN TIMBER & STEEL | NORWALK | - | 0 lb |
| MCPP - BELLEVUE | BELLEVUE | - | 0 lb |
| LAKEPARK INDUSTRIES INC | GREENWICH | - | 0 lb |
| PRIMETALS TECHNOLOGIES USA LLC | NEW LONDON | - | 0 lb |
| STAR OF THE WEST MILLING CO | WILLARD | - | 0 lb |
Underground fuel tanks
EPA's UST Finder records 199 tank facilities in Huron: 125 tanks in service and 384 closed. 281 fuel releases are on record, of which 16 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps Huron 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 - $39All federal cleanup sites on file
The wider Superfund enterprise inventory (SEMS) for Huron, including sites assessed but never listed. Presence here records that EPA had reason to look, not a finding of danger.
- CSX WILLARD TERMINAL STYRENE RELEASEWILLARD