Public Water Systems
2,193 active water systems in CO.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| MORRISON TOWN OF | MORRISON, CO | 9,887 | 276 | Detected |
| MOUNTAIN VILLAGE TOWN OF | REDVALE, CO | 9,700 | 559 | Detected |
| ST CHARLES MESA WD | PUEBLO, CO | 9,690 | 130 | Detected |
| GUNNISON CITY OF | GUNNISON, CO | 9,610 | 15 | Detected |
| RIFLE CITY OF | RIFLE, CO | 9,489 | 195 | Detected |
| GLENWOOD SPRINGS CITY OF | GLENWOOD SPRINGS, CO | 9,428 | 78 | Clean |
| WILLOWBROOK WSD | LAKEWOOD, CO | 9,348 | 0 | — |
| CHERRY CREEK VILLAGE WD | GREENWOOD VILLAGE, CO | 9,215 | 0 | — |
| MILLIKEN TOWN OF | MILLIKEN, CO | 9,200 | 331 | Clean |
| CRAIG CITY OF | CRAIG, CO | 8,930 | 119 | Detected |
| CORTEZ CITY OF | CORTEZ, CO | 8,770 | 190 | Detected |
| DELTA CITY OF | DELTA, CO | 8,700 | 9 | Detected |
| WOODLAND PARK CITY OF | WOODLAND, CO | 8,500 | 113 | Detected |
| SILVERTHORNE TOWN OF | SILVERTHORNE, CO | 8,414 | 362 | Detected |
| LA JUNTA CITY OF | LA JUNTA, CO | 8,320 | 80 | Detected |
| INVERNESS WSD | ENGLEWOOD, CO | 8,140 | 154 | Detected |
| MORGAN COUNTY QUALITY WD | FORT MORGAN, CO | 8,116 | 81 | Detected |
| TELLURIDE TOWN OF | TELLURIDE, CO | 7,900 | 285 | Clean |
| CENTRAL WELD CNTY WD | GREELEY, CO | 7,662 | 8 | Clean |
| VAIL ASSOC MIDVAIL EAGLE | VAIL, CO | 7,600 | 86 | Clean |
| EAGLE TOWN OF | EAGLE, CO | 7,511 | 100 | Clean |
| FLORENCE CITY OF | FLORENCE, CO | 7,500 | 214 | Clean |
| PARKVILLE WD | LEADVILLE, CO | 7,500 | 1,268 | Clean |
| LAMAR CITY OF | LAMAR, CO | 7,500 | 79 | Detected |
| EATON TOWN OF | EATON, CO | 7,328 | 39 | Clean |
| TODD CREEK VILLAGE MD | BRIGHTON, CO | 7,202 | 68 | Detected |
| MANITOU SPRINGS CITY OF | MANITOU SPRINGS, CO | 6,938 | 121 | Clean |
| DACONO CITY OF | DACONO, CO | 6,900 | 16 | Clean |
| LOCHBUIE TOWN OF | LOCHBUIE, CO | 6,830 | 88 | Detected |
| CARBONDALE TOWN OF | CARBONDALE, CO | 6,700 | 105 | Detected |
| WINTER PARK WSD | WINTER PARK, CO | 6,635 | 105 | Clean |
| STEAMBOAT SKI CORP THUNDERHEAD | STEAMBOAT SPRINGS, CO | 6,517 | 52 | — |
| STRATMOOR HILLS WSD | COLORADO SPRINGS, CO | 6,500 | 323 | Detected |
| DONALA WSD | COLORADO SPRINGS, CO | 6,421 | 284 | Detected |
| SNOWMASS VILLAGE WSD | SNOWMASS VILLAGE, CO | 6,353 | 43 | Clean |
| NORTHERN DOUGLAS COUNTY WSD | GREENWOOD VILLAGE, CO | 6,160 | 52 | Detected |
| LAKEWOOD CITY OF | LAKEWOOD, CO | 6,000 | 0 | — |
| COPPER MOUNTAIN CONSOLIDATED MD | COPPER MOUNTAIN, CO | 5,785 | 7 | Clean |
| MONUMENT TOWN OF | MONUMENT, CO | 5,740 | 178 | Detected |
| TRIVIEW MD | MONUMENT, CO | 5,737 | 0 | Detected |
| SALIDA CITY OF | SALIDA, CO | 5,666 | 158 | Detected |
| CASTLE PINES VILLAGE MD | CASTLE ROCK, CO | 5,656 | 173 | Detected |
| GRAND COUNTY WATER NO 1 | WINTER PARK, CO | 5,400 | 747 | Detected |
| GEORGETOWN TOWN OF | GEORGETOWN, CO | 5,315 | 123 | — |
| EDGEWATER CITY OF | EDGEWATER, CO | 5,300 | 13 | — |
| CSU SOUTH CAMPUS | FORT COLLINS, CO | 5,164 | 20 | Clean |
| BRUSH CITY OF | HILLROSE, CO | 5,122 | 26 | Detected |
| LIMON TOWN OF | LIMON, CO | 5,080 | 37 | Detected |
| NEW CASTLE TOWN OF | NEW CASTLE, CO | 5,024 | 79 | Clean |
| WINTER PARK RESORT SUNSPOT | WINTER PARK, CO | 5,006 | 13 | — |