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 |
|---|---|---|---|---|
| WESTERN HILLS MHP | WY5601085 | Colorado | Community | 450 |
| PEACEFUL VALLEY SCOUT RANCH MAGNESS | CO0220266 | Colorado | Transient Non-Community | 450 |
| SHANNON WSD | CO0107710 | Colorado | Community | 450 |
| DEER CREEK ELEM SCHOOL | CO0247004 | Colorado | Non-Transient Non-Community | 450 |
| ST FRANCIS OF ASSISI CHURCH | CO0218047 | Colorado | Transient Non-Community | 449 |
| HIGH CLIFF ESTATES | IL1610410 | Colorado | Community | 448 |
| MOUNTAIN VIEW FELLOWSHIP | CO0201516 | Colorado | Transient Non-Community | 447 |
| AGUILAR TOWN OF | CO0136100 | Colorado | Community | 447 |
| FLEMING TOWN OF | CO0138010 | Colorado | Community | 446 |
| BEULAH WATER WORKS DISTRICT | CO0151100 | Colorado | Community | 445 |
| SANGRE DE CRISTO LANE SEVEN SCHOOL | CO0202701 | Colorado | Non-Transient Non-Community | 445 |
| EAGLE CREST MHP | CO0162234 | Colorado | Community | 441 |
| BROOKSIDE TOWN OF | CO0122050 | Colorado | Community | 438 |
| RICO TOWN OF | CO0117700 | Colorado | Community | 437 |
| COUNTRYSIDE OF GREELEY | CO0162185 | Colorado | Community | 435 |
| GROVELAND MANOR | MI0040384 | Colorado | Community | 435 |
| KANNAH CREEK | CO0139434 | Colorado | Community | 435 |
| HOLLY HILLS MHC | MI0040665 | Colorado | Community | 435 |
| COLORADO TRAILS RANCH | CO0234200 | Colorado | Transient Non-Community | 434 |
| SUNSET COUNTRY ESTATES | CO0151579 | Colorado | Community | 432 |
| EVERGREEN LAKE COMPANY | CO0126121 | Colorado | Community | 431 |
| VILLAGE OAKS MHP | OK3005560 | Colorado | Community | 430 |
| COLUMBINE LAKE WSD | CO0125155 | Colorado | Community | 428 |
| SHADY MEADOWS TRLR CT | CO0054148 | Colorado | Community | 428 |
| GRAND MESA MD 2 | CO0239618 | Colorado | Transient Non-Community | 426 |
| SARGENT ELEM AND NEW HIGH SCHOOL RE33 | CO0253750 | Colorado | Non-Transient Non-Community | 426 |
| SADDLEBACK RV | CO0123702 | Colorado | Community | 425 |
| SUNSET WD | CO0135726 | Colorado | Community | 425 |
| GOLDEN TERRACE SOUTH | CO0130318 | Colorado | Community | 425 |
| SOPRIS VILLAGE HOA | CO0119718 | Colorado | Community | 425 |
| YOUNG LIFE FRONTIER RANCH | CO0208920 | Colorado | Transient Non-Community | 424 |
| WOODGATE MOBILE HOME VILLAGE | TX1011796 | Colorado | Community | 423 |
| ALEDO MOBILE HOME PARK | TX1840041 | Colorado | Community | 423 |
| RAINBOW FALLS PARK | CO0218024 | Colorado | Transient Non-Community | 422 |
| LAMPLIGHTER MOBILE HOME PARK | CO0122467 | Colorado | Community | 420 |
| PEYTON CTEF SCHOOL | CO0221700 | Colorado | Non-Transient Non-Community | 420 |
| CAVE OF THE WINDS | CO0221180 | Colorado | Transient Non-Community | 418 |
| KENNEDY MOUNTAIN CAMPUS | CO0235500 | Colorado | Transient Non-Community | 417 |
| PINE DRIVE WD | CO0151450 | Colorado | Community | 416 |
| ELK SPRINGS HOA | CO0123485 | Colorado | Community | 416 |
| REATA TRAVEL STOP - CROOK | CO0238006 | Colorado | Transient Non-Community | 415 |
| ALDASORO RANCH HOC | CO0157011 | Colorado | Community | 412 |
| STEAMBOAT LAKE WD | CO0254724 | Colorado | Community | 411 |
| BLUE VALLEY MD | CO0125148 | Colorado | Community | 410 |
| AVILLA EASTLAKE | CO0101126 | Colorado | Community | 410 |
| DURANGO 9 R FLORIDA MESA SCHOOL | CO0234380 | Colorado | Non-Transient Non-Community | 410 |
| CHAMBERS LAKE CG | CO0335223 | Colorado | Transient Non-Community | 408 |
| LAKE CREEK MEADOWS MD | CO0119467 | Colorado | Community | 407 |
| GRAND MESA VISITOR CENTER | CO0315310 | Colorado | Transient Non-Community | 406 |
| BIG ELK MEADOWS WA | CO0135143 | Colorado | Community | 405 |