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 |
|---|---|---|---|---|
| Fish Creek Falls Recreation Area | Steamboat Springs, CO | 400 | 23 | - |
| Olney Springs Town Of | Olney Springs, CO | 399 | 493 | - |
| Consolidated Glacier View Meadows Assoc | Livermore, CO | 395 | 261 | - |
| Tunnel Cg | Fort Collins, CO | 392 | 21 | - |
| Mother Cabrini Shrine | Golden, CO | 389 | 8 | - |
| Redhill Forest Pomwaca | Littleton, CO | 388 | 457 | - |
| Peyton Elem School Grade K 5 | Peyton, CO | 388 | 114 | - |
| Plateau Valley School Dist 50 | Collbran, CO | 386 | 47 | - |
| Usdot Trans Tech Cnt | Windsor, CO | 385 | 13 | - |
| Pine Country Store | Pine, CO | 380 | 87 | - |
| Monument Lake Resort | Trinidad, CO | 380 | 91 | - |
| McClave WA Inc | McClave, CO | 378 | 211 | - |
| North Shore WSD | Grand Lake, CO | 378 | 9 | - |
| Granada WA | Lamar, CO | 378 | 327 | - |
| Columbine Cg | Fort Collins, CO | 376 | 38 | - |
| Paradise Park MHP | Cedaredge, CO | 375 | 0 | - |
| Woodlin School | Woodrow, CO | 373 | 508 | - |
| U Pull and Pay | Colorado Springs, CO | 371 | 22 | - |
| Gateway Canyons WS | Gateway, CO | 370 | 253 | - |
| Riverland Lot Owners Assoc | Crested Butte, CO | 368 | 285 | - |
| Rainbow Grocery | South Fork, CO | 368 | 64 | - |
| Kelly Dahl Cg | Fort Collins, CO | 368 | 12 | - |
| Camp Cedaredge | Cedaredge, CO | 367 | 45 | - |
| Romeo Town Of | Romeo, CO | 365 | 187 | - |
| Franktown Elem School | Castle Rock, CO | 365 | 239 | - |
| Encompass Preschool | Parker, CO | 364 | 395 | - |
| Cuttys Hayden Creek Resort | Coaldale, CO | 364 | 203 | - |
| Roaring Fork Club | Basalt, CO | 364 | 20 | - |
| Hanover School | Colorado Springs, CO | 363 | 129 | - |
| Holiday Village Mobile Home Community | Colorado Springs, CO | 360 | 9 | - |
| Santa Fe Trail Ranch MD | Trinidad, CO | 360 | 50 | - |
| Aspen Park Village Ctr | Pine, CO | 360 | 8 | - |
| Castlewood Canyon State Park | Franktown, CO | 359 | 38 | - |
| Rifle Gap State Park | Rifle, CO | 356 | 18 | - |
| Stoneybrook Pointe | Lakewood, CO | 355 | 2 | - |
| La Plata West Water Authority | Durango, CO | 354 | 18 | - |
| HI Land Acres WSD | Brighton, CO | 350 | 18 | - |
| Gambel Oaks HOA | Elizabeth, CO | 350 | 83 | - |
| Coal Creek Town Of | Coal Creek, CO | 350 | 20 | - |
| Blue Mountain WD | Wheat Ridge, CO | 350 | 55 | - |
| Idledale WSD | Lakewood, CO | 350 | 353 | - |
| Bonvue Water and Sanitation District | Lakewood, CO | 350 | 0 | - |
| Apple & Cherry Ridge Village | Centennial, CO | 350 | 2 | - |
| Dinosaur Town Of | Dinosaur, CO | 350 | 219 | - |
| Baxter Water and Services | Pueblo, CO | 350 | 567 | - |
| Wattenberg Improvement Assoc | Fort Lupton, CO | 350 | 73 | - |
| Woodlands East | Greeley, CO | 350 | 0 | - |
| Caliche School | Windsor, CO | 350 | 114 | - |
| Ben Delatour Boy Scout Camp | Greeley, CO | 345 | 125 | - |
| Cucharas Sanitation and Water District | La Veta, CO | 343 | 197 | - |