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Brownfield sites in Pinal County, Arizona
EPA lists 41 brownfield sites in Pinal County. Grant recipients report them. 9 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 |
|---|---|---|---|
| Aerodyne | Sacaton | 1 | Targeted assessment |
| Ak-Chin Industrial Park Site TBA | Maricopa | 1 | Targeted assessment |
| AT&T Microwave Station | Gila River Indian Community | 1 | None |
| Belmont Hotel | Superior | 1 | Ready for reuse, State or tribal program |
| Blackwater Trading Post | Coolidge | 1 | Targeted assessment |
| Boyce Thompson Arboretum - Crider House Building | Superior | 1 | Ready for reuse, Assessment |
| Boyce Thompson Arboretum - Smith Building | Superior | 1 | Ready for reuse, Assessment |
| BTA Mansion | Superior | 1 | Assessment |
| Casa Grande Hotel | Casa Grande | 1 | State or tribal program |
| Casa Grande Raggedy Ann and Andy | Casa Grande | 1 | State or tribal program |
| City of Apache Junction Business Park | Apache Junction | 1 | Ready for reuse, State or tribal program |
| Dela Tek, Inc. | Gila River Indian Community | 1 | None |
| Dela-Tek, Inc | Sacaton | 1 | Targeted assessment |
| Electo Treatment Inc. Facility | Sacaton | 1 | Targeted assessment |
| Former Harding School | Superior | 1 | Assessment |
| Fox Butte Livestock Yard | Sacaton | 1 | State or tribal program |
| Historic Mine Properties | Gric | 1 | None |
| Image of Wicker | Gila River Indian Community | 1 | None |
| Kearny Clinic | Kearny | 1 | State or tribal program |
| Kearny Town Hall & Teen Center | Kearny | 1 | Assessment |
| Kearny Town Library | Kearny | 1 | Ready for reuse, State or tribal program |
| Lone Butte Airstrip | Sacaton | 1 | None |
| Marietta Farms | Sacaton | 1 | None |
| Murphy Airstrip | Maricopa | 1 | None |
| O'Odam Airstrip | Sacaton | 1 | None |
| Papago Chemicals, Inc. | Chuichu | 1 | State or tribal program |
| Presbyterian Church Sacaton | Sacaton | 1 | Ready for reuse, State or tribal program |
| Randolph Community Center | Randolph | 1 | Ready for reuse, Assessment |
| Sacaton Service Station | Sacaton | 1 | Targeted assessment |
| San Lucy Farms Landfill | Eloy | 1 | State or tribal program |
| Santan Ranches Farmyard | Sacaton | 1 | State or tribal program |
| Stoneville Pedigree | Maricopa | 1 | None |
| Superior High School (Historic) | Superior | 1 | Ready for reuse, Assessment, State or tribal program |
| Tohono O'odham Nation Casa Grande (CG) Mining District | Casa Grande | 1 | Targeted assessment, State or tribal program |
| Triple M Farms | Sacaton | 1 | None |
| Tyson Airstrip and Turnaround | Gric | 1 | None |
| Tyson Farm | Gric | 1 | None |
| Vacant Building | Superior | 1 | Ready for reuse, State or tribal program |
| Vekol Mine | Kohatk | 1 | State or tribal program |
2 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 Pinal County on a map, use the Cleanups in My Community map, on EPA's site.
EPA flags
| EPA flag | Sites |
|---|---|
| Ready for reuse | 9 |
| Assessment | 8 |
| Cleanup | 0 |
| Targeted assessment | 8 |
| State or tribal program | 15 |
| 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.
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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.