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 |
|---|---|---|---|---|
| UNION PACIFIC RAILROAD | CO0216002 | Colorado | Non-Transient Non-Community | 175 |
| PLUM CREEK ELEMENTARY SCHOOL | CO0218023 | Colorado | Non-Transient Non-Community | 175 |
| COLORADO HEIGHTS CAMPING RESORT | CO0221220 | Colorado | Transient Non-Community | 175 |
| PRAIRIE VIEW POA | CO0101125 | Colorado | Community | 175 |
| TRAVOIS HOA | CO0103090 | Colorado | Community | 175 |
| DESERADO MINE | CO0252838 | Colorado | Non-Transient Non-Community | 175 |
| DECKERS RESORT | CO0218005 | Colorado | Transient Non-Community | 174 |
| MT EVANS OUTDOOR LAB | CO0230550 | Colorado | Transient Non-Community | 172 |
| AVA RAFTING GRANITE OUTPOST WATER | CO0208128 | Colorado | Transient Non-Community | 170 |
| 1859 RESTAURANT AT SEVEN FALLS | CO0221820 | Colorado | Transient Non-Community | 170 |
| PINON W&S DIST - SANDER MHP | CO0125559 | Colorado | Community | 170 |
| MT ELBERT WA | CO0133500 | Colorado | Community | 170 |
| CAMP AMAKULO - GIRL SCT OF AMR | CO0235166 | Colorado | Transient Non-Community | 170 |
| GREEN ACRES MHP | IL1035165 | Colorado | Community | 170 |
| BERKLEY OAKS LLC | NC0136360 | Colorado | Community | 170 |
| PINE TREE PLAZA WEST | CO0218040 | Colorado | Non-Transient Non-Community | 170 |
| ELEGANT HILLS MHP | CO0142241 | Colorado | Community | 170 |
| FARMERS UNION EDUCATION CENTER | CO0247007 | Colorado | Transient Non-Community | 169 |
| US DOE NREL FLATIRONS CAMPUS | CO0230860 | Colorado | Non-Transient Non-Community | 168 |
| ROADSIDE TP | CO0225685 | Colorado | Transient Non-Community | 168 |
| ALPENSEE WD | CO0159119 | Colorado | Community | 168 |
| ROUNDUP RIVER RANCH | CO0219685 | Colorado | Non-Transient Non-Community | 167 |
| PONDEROSA RETREAT AND CONFERENCE CTR | CO0118050 | Colorado | Transient Non-Community | 167 |
| SKY RANCH AT UTE TRAIL | CO0226645 | Colorado | Transient Non-Community | 166 |
| TOMICHI VILLAGE INN | CO0226752 | Colorado | Transient Non-Community | 166 |
| SUNRISE VILLAGE MOBILE HOME PARK | NE3121025 | Colorado | Community | 165 |
| ROCKY MOUNTAIN HIGH ADVENTURE BASE | CO0208684 | Colorado | Transient Non-Community | 165 |
| SHADY LANE MHP | CO0101130 | Colorado | Community | 165 |
| ARICKAREE SCHOOL | CO0261002 | Colorado | Non-Transient Non-Community | 165 |
| RUEDI SHORES MD | CO0119692 | Colorado | Community | 165 |
| CLIMAX MOLYBDENUM CO HENDERSON MILL | CO0225116 | Colorado | Non-Transient Non-Community | 165 |
| WESTCREEK LAKES WD | CO0118085 | Colorado | Community | 165 |
| GREEN VALLEY CENTER | CO0230380 | Colorado | Transient Non-Community | 164 |
| BONNIE BLUES EVENT VENUE | CO0220152 | Colorado | Transient Non-Community | 164 |
| WINDY PEAKS OUTDOOR LABORATORY | CO0230067 | Colorado | Transient Non-Community | 164 |
| BIVVI HOSTEL | CO0257100 | Colorado | Transient Non-Community | 162 |
| BLACKBIRD CAFE AND TAVERN | CO0230003 | Colorado | Transient Non-Community | 162 |
| TRAIL WEST RV RESORT | AZ0407371 | Colorado | Transient Non-Community | 161 |
| LAKE PUMP SYSTEM | CO0207468 | Colorado | Non-Transient Non-Community | 161 |
| GRAND MESA CHRISTIAN ASSN CAMP | CO0215321 | Colorado | Transient Non-Community | 161 |
| NEWELL WARNOCK WA | CO0135538 | Colorado | Community | 160 |
| MIDWAY VILLAGE MOBILE HOME PARK | WI1540124 | Colorado | Community | 160 |
| NO NAME CREEK WS | CO0123552 | Colorado | Community | 160 |
| STONE MOUNTAIN LODGE AND CABINS | CO0207724 | Colorado | Transient Non-Community | 160 |
| SPORTLAND TRAILER PARK | AZ0415386 | Colorado | Community | 160 |
| GATEWAY MD | CO0149300 | Colorado | Community | 160 |
| WAGON WHEEL MHP | CO0102900 | Colorado | Community | 160 |
| VONA TOWN OF | CO0132025 | Colorado | Community | 160 |
| CAMP SANTA MARIA WC | CO0247012 | Colorado | Transient Non-Community | 160 |
| CREEKSIDE SOUTH ESTATES METRO DISTRICT | CO0101188 | Colorado | Community | 160 |