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Brownfield sites in Monroe County, Michigan
EPA lists 33 brownfield sites in Monroe County. Grant recipients report them. 12 carry EPA's ready-for-reuse flag.
Zoning: Check zoning with the city.
The sites
Each row is a site name and city, as EPA holds them. Where several sites share a name, the count shows how many.
| Site | City | Sites | EPA flags |
|---|---|---|---|
| American Foundry Property | Milan | 1 | Targeted assessment |
| Cooper Street Property | Monroe | 1 | Ready for reuse, Assessment |
| Former Bait Shop | Monroe | 1 | Ready for reuse, Assessment |
| Former Milan Oil Company | Milan | 1 | Ready for reuse, Assessment |
| Former Monroe Auto Equipment Company | Monroe | 1 | Assessment |
| Former West Mill Property | Monroe | 1 | Ready for reuse, Assessment |
| Former WhistleStop Bar | Monroe | 1 | None |
| Front Street | Monroe | 1 | Assessment |
| Mason Run Development | Monroe | 1 | None |
| Mason Run Phase 5 | Monroe | 1 | Ready for reuse |
| Mason Run Phase 6 | Monroe | 1 | Ready for reuse, Assessment |
| Mercy Memorial Hospital | Monroe | 1 | Ready for reuse, Assessment |
| Monroe Battlefield Visitor's Center | Monroe | 1 | None |
| Monroe Former Mexican Stamping | Monroe | 1 | None |
| Monroe North Consolidated/Mason Run | Monroe | 1 | None |
| Monroe Solar Development | Monroe | 1 | Assessment |
| Monroe Sports Center #1 | Monroe | 1 | None |
| Monroe Sports Center #2 | Monroe | 1 | None |
| Port of Monroe Schonsheck | Monroe | 1 | None |
| Pump House Property | Monroe | 1 | Assessment |
| St. Mary's Academy | Monroe | 1 | None |
| T&R Truck Parts | Monroe | 1 | Assessment |
| Ventower | Monroe | 1 | Ready for reuse |
10 more sites have an address or parcel number as the EPA name. We count them but don't show the name.
To see each site in Monroe County on a map, use the Cleanups in My Community map, on EPA's site.
EPA flags
| EPA flag | Sites |
|---|---|
| Ready for reuse | 12 |
| Assessment | 17 |
| Cleanup | 0 |
| Targeted assessment | 1 |
| State or tribal program | 0 |
| Multipurpose grant | 0 |
| Area-wide planning | 0 |
A site can carry more than one flag. The grant flags show which kinds of EPA brownfield funding a site is listed under.
What this data holds
- Acreage isn't in EPA's national data, so we don't show site sizes.
- We hold no flood data for these sites.
- We show the city and county, not street addresses.
- Grant recipients report these sites to EPA. A flag is EPA's record, not a site visit.
Go further with a paid plan
A paid plan runs site reports and area scans on the sites you pick. How much we read varies by state.
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US EPA data, as of 18 Oct 2026, reported by grant recipients. Not endorsed by EPA. Not legal or environmental advice; confirm with the state or EPA region.