Public Water Systems
2,193 active public water systems in CO, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Chaparral Village MHP | Centennial, CO | 303 | 4 | - |
| Briggsdale WC | Briggsdale, CO | 303 | 57 | - |
| Aspen Ridge Mhc | Aurora, CO | 302 | 17 | - |
| Base Camp at Golden Gate Canyon | Black Hawk, CO | 302 | 23 | - |
| Silver Heights WSD | Castle Rock, CO | 301 | 34 | - |
| Osier Station Company | Chama, CO | 301 | 105 | - |
| Ggcsp Reverends Ridge | Golden, CO | 301 | 26 | - |
| Steamboat Springs KOA | Steamboat Springs, CO | 301 | 71 | - |
| Thornton Estates | Lakewood, CO | 300 | 2 | - |
| Fort Lyon | Las Animas, CO | 300 | 91 | - |
| East Boulder County WD | Boulder, CO | 300 | 31 | - |
| Elbert WSD | Elbert, CO | 300 | 290 | - |
| Prairie WC | Englewood, CO | 300 | 21 | - |
| Falcon Heights POA | Colorado Springs, CO | 300 | 27 | - |
| Cavern Springs Mhc, LLC | Glenwood Springs, CO | 300 | 27 | - |
| Ranch at Roaring Fork | Carbondale, CO | 300 | 302 | - |
| Aspen Equestrian Blue Creek Ranch | Glenwood Springs, CO | 300 | 16 | - |
| Pagels Tp | Ft Morgan, CO | 300 | 343 | - |
| Will O Wisp Metro District | Bailey, CO | 300 | 213 | - |
| Aspen Village MD | Basalt, CO | 300 | 752 | - |
| Starwood Metropolitan District | Aspen, CO | 300 | 46 | - |
| Climax Henderson Mine | Empire, CO | 300 | 111 | - |
| Cbmr Twister Warming House | Mt Crested Butte, CO | 300 | 8 | - |
| Mountain Coal Co LLC West Elk Mine | Somerset, CO | 300 | 212 | - |
| Lds Joseph | Colorado Springs, CO | 300 | 16 | - |
| Mountain View at Rivers Edge RV | Creede, CO | 300 | 122 | - |
| Strawberry Park Hot Springs | Steamboat Springs, CO | 300 | 28 | - |
| Mueller State Park Cg | Divide, CO | 300 | 19 | - |
| Alvarado Cg 4122 | Pueblo, CO | 300 | 220 | - |
| Country Estates Mobile Home Park | Lakewood, CO | 297 | 0 | - |
| Terrace Park MHP | Lakewood, CO | 297 | 57 | - |
| Seibert Town Of | Seibert, CO | 296 | 266 | - |
| West Lake Cg | Fort Collins, CO | 296 | 32 | - |
| Pitkin Mesa Pipeline Co | Paonia, CO | 295 | 191 | - |
| Peetz Town Of | Peetz, CO | 295 | 243 | - |
| Cotopaxi School | Cotopaxi, CO | 294 | 175 | - |
| Crestone WS | Crestone, CO | 293 | 75 | - |
| Three Rivers Resort | Almont, CO | 293 | 38 | - |
| Red Sky Ranch | Edwards, CO | 291 | 141 | - |
| Aspen Springs MD | Pagosa Springs, CO | 290 | 12 | - |
| Wilson Mesa | Telluride, CO | 290 | 300 | - |
| Pueblo Pointe Mhc, LLC | York, CO | 289 | 21 | - |
| Rifle Correctional Center | Rifle, CO | 287 | 238 | - |
| Cavanaugh Hills WS | Keenesburg, CO | 286 | 208 | - |
| Downieville Taco Bell | Greenwood Village, CO | 286 | 12 | - |
| 96 Pipeline Co Inc | Ordway, CO | 285 | 80 | - |
| Pleasant Grove MHP | Lakewood, CO | 285 | 0 | - |
| Hilltop WC | Rocky Ford, CO | 285 | 33 | - |
| Needles Country Square LLC | Durango, CO | 285 | 31 | - |
| Loveland MHP | Lakewood, CO | 283 | 0 | - |