Browse Water Systems
975 public water systems in PR.
Public Water Systems Database
Browse 975 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| ENRIQUE ORTEGA LA PLATA-METROP | PR0005477 | PR | Community | 363,936 |
| MAYAGUEZ | PR0003283 | PR | Community | 152,342 |
| AGUADILLA | PR0003293 | PR | Community | 124,782 |
| RIO BLANCO,VIEQUES,CULEDRA | PR0005386 | PR | Community | 79,822 |
| EL YUNQUE | PR0005296 | PR | Community | 68,114 |
| FAJARDO CEIBA | PR0005306 | PR | Community | 59,044 |
| HUMACAO-LAS PIEDRAS | PR0005176 | PR | Community | 50,452 |
| ISABELA | PR0002672 | PR | Community | 49,937 |
| CAGUAS NORTE | PR0005086 | PR | Community | 47,352 |
| LAJAS | PR0003343 | PR | Community | 47,350 |
| SANTA ISABEL URBANO | PR0003904 | PR | Community | 39,925 |
| LAS PIEDRAS HUMACAO | PR0005376 | PR | Community | 38,897 |
| GUAYAMA URBANO | PR0004745 | PR | Community | 37,076 |
| JUNCOS - CEIBA SUR | PR0005166 | PR | Community | 36,835 |
| YAUCO | PR0004314 | PR | Community | 35,639 |
| VEGA ALTA URBANO | PR0005567 | PR | Community | 34,559 |
| CIDRA URBANO | PR0004695 | PR | Community | 34,424 |
| CAGUAS SUR | PR0005066 | PR | Community | 34,261 |
| REGIONAL VILLALBA TOA VACA | PR0004664 | PR | Community | 34,259 |
| PATILLAS URBANO | PR0004835 | PR | Community | 32,222 |
| LA VIRGENCITA | PR0005627 | PR | Community | 30,035 |
| JUANA DIAZ URBANO | PR0004034 | PR | Community | 28,733 |
| QUEBRADILLAS URBANO | PR0002682 | PR | Community | 27,760 |
| VEGA BAJA URBANO | PR0002772 | PR | Community | 26,935 |
| SAN LORENZO URBANO | PR0005106 | PR | Community | 26,470 |
| SABANA GRANDE | PR0003333 | PR | Community | 25,832 |
| SAN SEBASTIAN | PR0003303 | PR | Community | 25,752 |
| SAN GERMAN | PR0003323 | PR | Community | 25,576 |
| GURABO URBANO | PR0005096 | PR | Community | 25,469 |
| ARROYO | PR0004575 | PR | Community | 21,524 |
| MOROVIS URBANO | PR0002762 | PR | Community | 20,927 |
| CABO ROJO | PR0003373 | PR | Community | 20,356 |
| SANTANA | PR0002832 | PR | Community | 19,657 |
| CAYEY URBANO | PR0004635 | PR | Community | 18,335 |
| PENUELAS | PR0004324 | PR | Community | 17,326 |
| OROCOVIS URBANO | PR0004044 | PR | Community | 16,992 |
| LARES ESPINO | PR0003872 | PR | Community | 16,896 |
| NARANJITO URBANO | PR0005507 | PR | Community | 16,820 |
| BARCELONETA URBANO | PR0002722 | PR | Community | 16,404 |
| AIBONITO LA PLATA | PR0004545 | PR | Community | 16,354 |
| LOS CANOS | PR0004064 | PR | Community | 15,937 |
| MANATI URBANO | PR0002742 | PR | Community | 15,244 |
| COTO SUR | PR0002962 | PR | Community | 15,013 |
| NEGROS | PR0005537 | PR | Community | 14,939 |
| COMERIO URBANO | PR0004705 | PR | Community | 14,912 |
| MANATI EAST | PR0003262 | PR | Community | 13,580 |
| AGUAS BUENAS URBANO | PR0005046 | PR | Community | 13,233 |
| UTUADO URBANO | PR0002702 | PR | Community | 13,070 |
| LARES URBANO | PR0002692 | PR | Community | 12,138 |
| PONCE DE LEON | PR0003643 | PR | Community | 11,139 |