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Brownfield sites in Butler County, Pennsylvania
EPA lists 46 brownfield sites in Butler 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 |
|---|---|---|---|
| Bessemer Ave. Residential Site | Lyndora | 1 | Ready for reuse, Assessment |
| Butler Eagle Diamond St. Property | Butler | 1 | Assessment |
| Butler Eagle Main St. Building | Butler | 1 | Ready for reuse, Assessment |
| Butler East Cunningham Site | Butler | 1 | Ready for reuse, Assessment |
| Butler Junior High | Butler | 1 | Ready for reuse, Assessment |
| Butler Main St. Corridor | Butler | 1 | Assessment |
| Butler Technologies Site | Butler | 1 | Assessment |
| Butler Zeigler St. Site | Butler | 1 | Ready for reuse, Assessment |
| Cranberry Community Center | Cranberry Township | 1 | Ready for reuse, Assessment |
| Evans City Pattison St. Site | Evans City | 1 | Assessment |
| Fire Station Site | Zelienople | 1 | Assessment |
| Fishbone Site | Butler | 1 | Assessment |
| Former AK Steel Site #2 | Butler | 1 | Assessment |
| Former NNC Facility Property | Evans City | 1 | Assessment |
| Former RBW Site a/k/a Trademark Plastics | Evans City | 1 | Ready for reuse, Assessment |
| Former Zelienople Water Treatment Plant | Zelienople | 1 | Ready for reuse, Assessment |
| Hazel Ave Scrap Yard | Butler | 1 | Assessment |
| Hickory St. Site | Butler | 1 | Assessment |
| Jackson Township Housing Site | Zelienople | 1 | Ready for reuse, Assessment |
| Lancaster Township Municipal Site | Harmony | 1 | Ready for reuse, Assessment |
| Main St. Evans City | Evans City | 1 | Assessment |
| Main St. Slippery Rock | Slippery Rock | 1 | Assessment |
| Marmon/Keystone Site | East Butler | 1 | Assessment |
| New Castle Rd. Site | Slippery Rock | 1 | Assessment |
| Old Dog Kennel Site | Evans City | 1 | Ready for reuse, Assessment |
| Old Lime Processing Plant | Slippery Rock | 1 | Assessment |
| Old Pullman Office Building | Butler | 1 | Assessment |
| Oneda Valley Rd. Site | North Washington | 1 | Ready for reuse, Assessment |
| Pool Complex | Butler | 1 | Assessment |
| Recreational Complex | Butler | 1 | Assessment |
| Roosevelt Blvd. Site | Butler | 1 | Assessment |
| Second Ave. Site | Butler | 1 | Assessment |
| Standard Bent Glass | East Butler | 1 | Assessment |
| Surplus Butler School District Athletic Field | Butler | 1 | Assessment |
| Whitestown Rd. Site | Butler | 1 | Assessment |
11 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 Butler 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 | 46 |
| Cleanup | 0 |
| Targeted assessment | 0 |
| 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.
Starter: US$39 a month for 100 credits. Run full site reports, area scans and letter drops.
Or create a free account first. No card needed.
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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.