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Brownfield sites in Puerto Rico
EPA lists 319 brownfield sites in Puerto Rico. Grant recipients report them. Here are the counts, EPA's flags and every county.
EPA flags
| EPA flag | Sites |
|---|---|
| Ready for reuse | 53 |
| Assessment | 247 |
| Cleanup | 0 |
| Targeted assessment | 43 |
| State or tribal program | 12 |
| Multipurpose grant | 18 |
| Area-wide planning | 6 |
A site can carry more than one flag. The grant flags show which kinds of EPA brownfield funding a site is listed under.
Counties with 8 or more sites
| County | Sites | Ready for reuse |
|---|---|---|
| Aguas Buenas | 9 | 0 |
| Aibonito | 21 | 3 |
| Camuy | 9 | 0 |
| Canovanas | 10 | 6 |
| Catano | 16 | 0 |
| Corozal | 10 | 3 |
| Isabela | 13 | 0 |
| Naranjito | 17 | 4 |
| Orocovis | 12 | 0 |
| Ponce | 27 | 8 |
| Puerto Rico | 9 | 4 |
| Salinas | 14 | 0 |
| San German | 15 | 0 |
| San Juan | 47 | 10 |
| Toa Alta | 13 | 8 |
| Usa | 19 | 5 |
| Yauco | 8 | 0 |
Counties with fewer than 8 sites
These counties have no page of their own. The number is their site count.
- Aguadilla (1)
- Barceloneta (1)
- Barrio Pueblo (1)
- Bayamon (3)
- Caguas (2)
- CanóVanas (1)
- Cayey (1)
- Cidra (3)
- Culebra (2)
- Fajardo (1)
- Guayama (1)
- Guaynabo (1)
- Gurabo (3)
- Juncos (1)
- Las Piedras (5)
- Maunabo (4)
- Mayaguez (1)
- Naguabo (1)
- Penuelas (2)
- Pr (2)
- Rio Grande (1)
- Toa Baja (2)
- Trujillo Alto (1)
- Vieques (5)
- Villalba (1)
3 sites in Puerto Rico have no county in EPA's data.
To see each site in Puerto Rico on a map, use the Cleanups in My Community map, on EPA's site.
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.
- Zoning: Check zoning with the city.
- 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.
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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.