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 |
|---|---|---|---|---|
| Hawk Gs Properties LLC Taggerts | Black Hawk, CO | 253 | 13 | - |
| Spring Creeks Ranch | Glenwood Springs, CO | 252 | 0 | - |
| C Lazy U Ranch | Granby, CO | 251 | 56 | - |
| Garden Meadows | Lakewood, CO | 250 | 0 | - |
| Lefthand WSD Lake Pines | Boulder, CO | 250 | 23 | - |
| Olde Stage WD | Wheat Ridge, CO | 250 | 30 | - |
| Mesa Antero Subd | Nathrop, CO | 250 | 14 | - |
| Capulin WD | Capulin, CO | 250 | 169 | - |
| Stewart Mesa WC | Paonia, CO | 250 | 22 | - |
| Hanson Mesa Domestic Pipeline Co Inc | Hotchkiss, CO | 250 | 39 | - |
| Pioneer Mobile Home Park | Windsor, CO | 250 | 0 | - |
| Grand View MHP | Calhan, CO | 250 | 124 | - |
| Monument Meadow Village MHP | Monument, CO | 250 | 32 | - |
| Lake Forest Mutual WC | Grand Lake, CO | 250 | 60 | - |
| Meridian Lake Park | Mount Crested Butte, CO | 250 | 107 | - |
| Elevado Estates LLC | Lakewood, CO | 250 | 19 | - |
| Inspiration Valley MHP | Lakewood, CO | 250 | 96 | - |
| Lamplighter Estates MHP | Cedaredge, CO | 250 | 0 | - |
| Warm Springs Owners Mutual WA | Fairplay, CO | 250 | 63 | - |
| Florissant WSD | Florissant, CO | 250 | 1,146 | - |
| Woodland West Wua | Woodland Park, CO | 250 | 26 | - |
| Great Sand Dunes Pinon Flats Cg | Mosca, CO | 250 | 12 | - |
| Jacobs Corner | Boulder, CO | 250 | 120 | - |
| J Bar Cc Ranch Camp | Denver, CO | 250 | 49 | - |
| Amrize | Florence, CO | 250 | 72 | - |
| Rifle Creek Golf Course | Rifle, CO | 250 | 36 | - |
| Crystal Lakes 6th Filing | Red Feather Lakes, CO | 250 | 32 | - |
| Cdot Virginia Dale Rest Area | Livermore, CO | 250 | 8 | - |
| Lake George Charter School | Lake George, CO | 250 | 111 | - |
| Tagawa Greenhouses Inc | Windsor, CO | 250 | 278 | - |
| Pickle Gulch Cg | Fort Collins, CO | 250 | 16 | - |
| Aspen Glen Cg | Estes Park, CO | 250 | 13 | - |
| Bear Lake | Estes Park, CO | 250 | 13 | - |
| Hidden Valley | Estes Park, CO | 250 | 3 | - |
| Wild Basin Es | Estes Park, CO | 250 | 0 | - |
| Peak One Pine Cove Cg | Glenwood Springs, CO | 250 | 27 | - |
| Trail West Assoc | Buena Vista, CO | 249 | 19 | - |
| Tree Haus MD | Steamboat Springs, CO | 248 | 109 | - |
| Monarch Mountain Lodge | Katy, CO | 247 | 624 | - |
| Johnson Auto Plaza | Brighton, CO | 247 | 17 | - |
| Deutsch Domestic Water | Crawford, CO | 246 | 85 | - |
| Britanie Ridge WS | Elizabeth, CO | 245 | 17 | - |
| Church of Eternal Hills | Tabernash, CO | 245 | 22 | - |
| Hasty WC | Hasty, CO | 244 | 194 | - |
| Silver Cliff Ranch | Nathrop, CO | 243 | 27 | - |
| Haymaker Golf Course | Steamboat Springs, CO | 243 | 3 | - |
| North Michigan Cg | Walden, CO | 242 | 36 | - |
| Sugar City Town Of | Sugar City, CO | 240 | 47 | - |
| Buffalo Run Golf Course | Wheat Ridge, CO | 240 | 4 | - |
| Chateau Chaparrel Cg | Nathrop, CO | 240 | 6 | - |