Puerto Rico County Drinking Water Report Cards
Compare county Drinking Water Violation Exposure Scores in Puerto Rico. Scores combine health-based violations per 100,000 people served and the share of active systems with unresolved health-based violations. View methodology or download the CSV.
| Score | Grade | County | Systems | Population | Health Violations | Per 100K | Active Health Systems |
|---|---|---|---|---|---|---|---|
| 0 | F | Ponce Municipio County | 21 | 35,111 | 146 | 415.8 | 10 |
| 0 | F | Barranquitas Municipio County | 11 | 21,186 | 98 | 462.6 | 8 |
| 0 | F | Villalba Municipio County | 14 | 49,031 | 93 | 189.7 | 9 |
| 0 | F | Yabucoa Municipio County | 14 | 27,610 | 91 | 329.6 | 9 |
| 0 | F | Jayuya Municipio County | 12 | 13,426 | 88 | 655.4 | 9 |
| 0 | F | Orocovis Municipio County | 17 | 24,106 | 80 | 331.9 | 13 |
| 0 | F | San Lorenzo Municipio County | 17 | 35,423 | 72 | 203.3 | 14 |
| 0 | F | Caguas Municipio County | 23 | 86,609 | 66 | 76.2 | 18 |
| 0 | F | Patillas Municipio County | 12 | 37,543 | 58 | 154.5 | 10 |
| 0 | F | Aguas Buenas Municipio County | 10 | 17,468 | 57 | 326.3 | 9 |
| 0 | F | Utuado Municipio County | 16 | 25,734 | 48 | 186.5 | 13 |
| 0 | F | Penuelas Municipio County | 11 | 22,064 | 47 | 213.0 | 6 |
| 0 | F | Adjuntas Municipio County | 17 | 13,537 | 42 | 310.3 | 13 |
| 0 | F | Corozal Municipio County | 10 | 26,888 | 33 | 122.7 | 8 |
| 0 | F | Juana Diaz Municipio County | 11 | 21,739 | 7 | 32.2 | 3 |
| 23 | F | Arecibo Municipio County | 12 | 118,557 | 24 | 20.2 | 1 |