Browse Water Systems
4,979 public water systems in CO.
Public Water Systems Database
Browse 4,979 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| HANOVER SCHOOL | CO0221455 | Colorado | Non-Transient Non-Community | 363 |
| HANSON MESA DOM PIPELINE CO | CO0073361 | Colorado | Community | 360 |
| SANTA FE TRAIL RANCH MD | CO0136700 | Colorado | Community | 360 |
| ASPEN PARK VILLAGE CTR | CO0230090 | Colorado | Non-Transient Non-Community | 360 |
| HOLIDAY VILLAGE MOBILE HOME COMMUNITY | CO0121352 | Colorado | Community | 360 |
| CASTLEWOOD CANYON STATE PARK | CO0218166 | Colorado | Transient Non-Community | 359 |
| BENBROOK VILLAGE MHP | TX2200293 | Colorado | Community | 357 |
| RIFLE GAP STATE PARK | CO0223679 | Colorado | Transient Non-Community | 356 |
| STONEYBROOK POINTE | CO0162726 | Colorado | Community | 355 |
| LA PLATA WEST WATER AUTHORITY | CO0134466 | Colorado | Community | 354 |
| CDOT DEER TRAIL REST AREA | CO0203008 | Colorado | Transient Non-Community | 354 |
| APPLE & CHERRY RIDGE VILLAGE | CO0135119 | Colorado | Community | 350 |
| PARK FOREST WTR DIST | CO0000685 | Colorado | Community | 350 |
| BLUE MOUNTAIN WD | CO0130005 | Colorado | Community | 350 |
| PARKVIEW MOBILE HOME PARK | TX1860010 | Colorado | Community | 350 |
| CANTERBURY ESTATES MHP | MI0040617 | Colorado | Community | 350 |
| PROSPECT MOUNTAIN WC | CO0135621 | Colorado | Community | 350 |
| WATTENBERG IMPROVEMENT ASSOC | CO0162833 | Colorado | Community | 350 |
| PEACEFUL VALLEY ESTATES | CO0073544 | Colorado | Community | 350 |
| BONVUE WATER AND SANITATION DISTRICT | CO0130152 | Colorado | Community | 350 |
| WESTLAKE MHP | OK3005583 | Colorado | Community | 350 |
| HI LAND ACRES WSD | CO0101075 | Colorado | Community | 350 |
| RAMBLEWOOD MOBILE HOME PARK | TX0210006 | Colorado | Community | 350 |
| BAXTER WATER AND SERVICES | CO0151400 | Colorado | Community | 350 |
| IDLEDALE WSD | CO0130055 | Colorado | Community | 350 |
| DINOSAUR TOWN OF | CO0141210 | Colorado | Community | 350 |
| CALICHE SCHOOL | CO0238002 | Colorado | Non-Transient Non-Community | 350 |
| KITTREDGE - TOWN OF | CO0140962 | Colorado | Community | 350 |
| GAMBEL OAKS HOA | CO0120300 | Colorado | Community | 350 |
| WOODLANDS EAST | CO0162852 | Colorado | Community | 350 |
| COAL CREEK TOWN OF | CO0122250 | Colorado | Community | 350 |
| CAPITAL CROSSINGS | MI0040675 | Colorado | Community | 345 |
| BEN DELATOUR BOY SCOUT CAMP | CO0235139 | Colorado | Transient Non-Community | 345 |
| CONEJOS RIVER CPGD | CO0049528 | Colorado | Transient Non-Community | 344 |
| CUCHARAS SANITATION AND WATER DISTRICT | CO0128100 | Colorado | Community | 343 |
| SKYLARK MOBILE HOME COMMUNITY | CO0107712 | Colorado | Community | 342 |
| NAVAJO WESTERN WD RESORTS | CO0128600 | Colorado | Community | 341 |
| NAVIGATORS EAGLE LAKE CAMP | CO0221660 | Colorado | Transient Non-Community | 340 |
| ALLENSPARK WSD | CO0107115 | Colorado | Community | 340 |
| LDS ELIZABETH | CO0220471 | Colorado | Transient Non-Community | 338 |
| MOUNTAIN VALLEY MHP | CO0123519 | Colorado | Community | 338 |
| WINDCLIFF POA | CO0135001 | Colorado | Community | 337 |
| COLLEGIATE PEAK CAMPGROUND NO 2 | CO0308130 | Colorado | Transient Non-Community | 336 |
| FORT COLLINS KOA LAKESIDE CG | CO0235346 | Colorado | Transient Non-Community | 336 |
| SKYLAND MD | CO0226712 | Colorado | Community | 335 |
| FRUITLAND DOMESTIC WC | CO0115288 | Colorado | Community | 335 |
| YES SOUTHGATE, LLC | AL0001797 | Colorado | Community | 330 |
| MESA WSD | CO0139505 | Colorado | Community | 330 |
| IMPERIAL MHC | IL1975225 | Colorado | Community | 328 |
| ILIFF TOWN OF | CO0138015 | Colorado | Community | 328 |