Browse Water Systems
4,987 public water systems in CO.
Public Water Systems Database
Browse 4,987 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 |
|---|---|---|---|---|
| CORDILLERA WS | CO0119185 | Colorado | Community | - |
| CDOT DOWD JUNCTION TREATMENT PLANT | CO0119200 | Colorado | Community | - |
| EDWARDS TC ENTERPRISES | CO0119237 | Colorado | Community | - |
| CHERRYRIDGE WSD | CO0103182 | Colorado | Community | - |
| COLUMBINE WSD | CO0103185 | Colorado | Community | - |
| DEVONSHIRE HEIGHTS WSD | CO0103205 | Colorado | Community | - |
| EAST CHERRY HILLS WD | CO0103234 | Colorado | Community | - |
| HILLCREST WSD | CO0103345 | Colorado | Community | - |
| LITTLETON CITY OF | CO0103476 | Colorado | Community | - |
| LORETTO HEIGHTS W A | CO0103486 | Colorado | Community | - |
| MANSFIELD HEIGHTS WSD | CO0103500 | Colorado | Community | - |
| DUPLICATE OF 130500 DO NOT USE | CO0103505 | Colorado | Community | - |
| SHERIDAN CITY OF | CO0103709 | Colorado | Community | - |
| HB FOOD BONANZA CO0062 10TH ST | CO0262336 | Colorado | Transient Non-Community | - |
| I 76 MOTEL AND CAFE | CO0262366 | Colorado | Transient Non-Community | - |
| MILE HI SHOOTING PARK INC | CO0262510 | Colorado | Transient Non-Community | - |
| LONE PINE MHP | CO0119485 | Colorado | Community | - |
| MID VALLEY MD PHASE II | CO0119509 | Colorado | Community | - |
| ARROWHEAD LODGE VISITOR | CO0335132 | Colorado | Transient Non-Community | - |
| BELLAINE DAY USE AREA | CO0335139 | Colorado | Transient Non-Community | - |
| BLACK CABIN RESORT NO658 | CO0335149 | Colorado | Transient Non-Community | - |
| COLORADO RIVER TRAILHEAD | CO0335185 | Colorado | Transient Non-Community | - |
| DUPLICATE OF 335225 DO NOT USE | CO0335216 | Colorado | Transient Non-Community | - |
| ENDO VALLEY PA | CO0335251 | Colorado | Transient Non-Community | - |
| GREENWOOD VILLAGE CITY OF | CO0130323 | Colorado | Community | - |
| MILLER HEIGHTS WD | CO0130510 | Colorado | Community | - |
| MOUNTAIN VIEW TOWN OF | CO0130518 | Colorado | Community | - |
| SOUTHWEST SUBURBAN DENVER WS | CO0130724 | Colorado | Community | - |
| WESTLAND WD | CO0130838 | Colorado | Community | - |
| HIDEAWAY TP | CO0133050 | Colorado | Community | - |
| LITTLE JOES TRLR CT | CO0133200 | Colorado | Community | - |
| MT ELBERT ESTATES | CO0133400 | Colorado | Community | - |
| DONALD BAILEY PROPERTIES LLC | CO0133800 | Colorado | Community | - |
| FOUR SEASONS HOA SPRING CIRCLE | CO0133900 | Colorado | Community | - |
| HOLMAN HEIGHTS SUBDIVISION | CO0134490 | Colorado | Community | - |
| SOUTH UNIVERSITY PLACE W A | CO0103719 | Colorado | Community | - |
| SOUTHEAST ENGLEWOOD WATER DISTRICT | CO0103720 | Colorado | Community | - |
| SOUTHWEST CHERRY HILLS WD | CO0103722 | Colorado | Community | - |
| VILLAGE HEIGHTS ADDITION WD | CO0103810 | Colorado | Community | - |
| GOLDEN EAGLE MHP | CO0104200 | Colorado | Community | - |
| DUPLICATE OF 204200 DO NOT USE | CO0104250 | Colorado | Community | - |
| PAGOSA AREA | CO0104500 | Colorado | Community | - |
| BENT COUNTY CORRECTIONAL FACILITY | CO0106050 | Colorado | Community | - |
| BENT COUNTY MEMORIAL NURSING HOME | CO0106100 | Colorado | Community | - |
| AQUARIAN WATER THE | CO0107114 | Colorado | Community | - |
| MICHIGAN CREEK CG | CO0347520 | Colorado | Transient Non-Community | - |
| SPILLWAY CG NORTH UPPER | CO0347740 | Colorado | Transient Non-Community | - |
| SPRUCE GROVE NORTH | CO0347748 | Colorado | Transient Non-Community | - |
| WESTON PASS CG | CO0347890 | Colorado | Transient Non-Community | - |
| WILKERSON PASS VISITOR CNTR | CO0347905 | Colorado | Transient Non-Community | - |