MyCleanWater

Puerto Rico Water Quality by City

Water quality reports for 75 cities in Puerto Rico.

CityPopulationContaminantsAbove LimitPFASViolations
San Juan1.1M82None56 active
Mayaguez152K00None37 active
Aguadilla124K61None28 active
Ponce112K93None488 active
Naguabo81K00None108 active
Rio Grande68K00None116 active
Arecibo61K21None69 active
Fajardo58K00None109 active
Santurce49K41None76 active
Lajas48K00None10 active
Caguas47K21None493 active
Santa Isabel40K41None9 active
Dorado40K21None21 active
Cayey39K10None168 active
Guayama37K10None118 active
Juncos36K31None33 active
Humacao36K21None10 active
Yauco36K20None264 active
Cidra34K51None96 active
Patillas32K41None570 active
Hatillo29K00None26 active
Quebradillas27K00None8 active
Vega Baja27K41None32 active
San Lorenzo26K00None418 active
Utuado25K10None743 active
Gurabo25K41None49 active
San Sebastian24K00None83 active
Arroyo22K00None5 active
Cabo Rojo21K00None9 active
Morovis21K41None29 active
Penuelas17K00None454 active
Orocovis17K00None550 active
Barceloneta16K00None5 active
Aibonito16K61None107 active
Comerio15K20None294 active
Corozal15K10None313 active
Yabucoa15K10None359 active
Florida14K00None3 active
Manati13K11None11 active
Aguas Buenas13K22None362 active
Lares13K00None192 active
Isabela11K00None10 active
Hormiguero11K00None6 active
Salinas10K61None24 active
Maunabo9K21None20 active
Luquillo9K00None26 active
Guayanilla8K00None97 active
Jayuya8K20None523 active
Las Marias7K00None97 active
Guanica7K00None27 active
Juana Diaz6K82None54 active
Guaynabo6K21None5 active
Camuy6K00None7 active
Naranjito5K00None226 active
Bayamon5K00None21 active
Hormigueros5K00None7 active
Coamo5K00None176 active
Ciales5K00None83 active
Anasco4K00None90 active
Sabana Grande4K00None1 active
Moca4K00None5 active
Barranquitas4K00None297 active
Maricao3K00None34 active
Adjuntas3K00None451 active
Villalba3K00None582 active
Culebras3K00None28 active
Rincon3K00NoneNone
San German2K00None242 active
Las Piedras2K00None70 active
Canovanas2K00None109 active
Aguada94000None120 active
Carolina80000None3 active
Bo. Jacanas, Yabucoa66800None5 active
Ceiba41400None18 active
Punuelas4000None4 active