New Mexico County Drinking Water Report Cards
Compare county Drinking Water Violation Exposure Scores in New Mexico. 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 | Sandoval County | 62 | 135,220 | 897 | 663.4 | 18 |
| 0 | F | Rio Arriba County | 61 | 29,092 | 894 | 3073.0 | 19 |
| 0 | F | Santa Fe County | 82 | 146,462 | 617 | 421.3 | 23 |
| 0 | F | Taos County | 91 | 24,833 | 580 | 2335.6 | 19 |
| 0 | F | San Miguel County | 44 | 23,981 | 425 | 1772.2 | 17 |
| 0 | F | San Juan County | 22 | 103,721 | 350 | 337.4 | 6 |
| 0 | F | Torrance County | 26 | 10,470 | 306 | 2922.6 | 9 |
| 0 | F | Valencia County | 28 | 51,356 | 276 | 537.4 | 8 |
| 0 | F | Mckinley County | 28 | 34,524 | 275 | 796.5 | 9 |
| 0 | F | Eddy County | 28 | 67,422 | 249 | 369.3 | 6 |
| 0 | F | Cibola County | 18 | 20,138 | 239 | 1186.8 | 11 |
| 0 | F | Grant County | 27 | 26,969 | 185 | 686.0 | 7 |
| 0 | F | Lea County | 23 | 66,976 | 105 | 156.8 | 6 |
| 0 | F | Curry County | 16 | 53,914 | 74 | 137.3 | 4 |
| 0 | F | Socorro County | 18 | 19,560 | 71 | 363.0 | 4 |
| 0 | F | Guadalupe County | 12 | 6,387 | 69 | 1080.3 | 8 |
| 0 | F | Luna County | 14 | 19,514 | 64 | 328.0 | 3 |
| 0 | F | Chaves County | 15 | 64,059 | 45 | 70.2 | 3 |
| 2 | F | Mora County | 21 | 4,341 | 192 | 4422.9 | 4 |
| 3 | F | Bernalillo County | 80 | 643,283 | 596 | 92.6 | 15 |
| 4 | F | Otero County | 55 | 71,033 | 301 | 423.7 | 10 |
| 5 | F | Colfax County | 34 | 21,828 | 794 | 3637.5 | 6 |
| 9 | F | Catron County | 13 | 2,139 | 95 | 4441.3 | 2 |
| 13 | F | Lincoln County | 52 | 36,231 | 138 | 380.9 | 7 |
| 19 | F | Dona Ana County | 68 | 251,275 | 607 | 241.6 | 7 |
| 20 | F | Quay County | 10 | 10,646 | 13 | 122.1 | 1 |
| 31 | F | Sierra County | 22 | 11,599 | 92 | 793.2 | 1 |