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 |
|---|---|---|---|---|
| PINEWOOD ON THE LAKE MHP | MI0040464 | Colorado | Community | 950 |
| OAK CREEK TOWN OF | CO0154566 | Colorado | Community | 950 |
| COLLINS AIRE MHC | CO0135186 | Colorado | Community | 946 |
| ASPEN SKI CO INACTIVE | CO0249125 | Colorado | Transient Non-Community | 941 |
| DURANGO WEST MD NO 2 | CO0134190 | Colorado | Community | 930 |
| PARK FOREST | CO0121600 | Colorado | Community | 930 |
| MARSHDALE ELEM SCHOOL | CO0230043 | Colorado | Non-Transient Non-Community | 920 |
| DEBEQUE TOWN OF | CO0139205 | Colorado | Community | 911 |
| FAST MARKET NO 4591 | CO0221760 | Colorado | Transient Non-Community | 911 |
| KIOWA WATER AND WASTEWATER AUTHORITY | CO0120015 | Colorado | Community | 910 |
| BIG SPRINGS TRUCK & TRAVEL | NE3120675 | Colorado | Transient Non-Community | 910 |
| FAIRPLAY TOWN OF | CO0147020 | Colorado | Community | 909 |
| ALTA CONVENIENCE NO 6104 | CO0218839 | Colorado | Transient Non-Community | 906 |
| ARBORDALE ACRES MHP | CO0107118 | Colorado | Community | 901 |
| HOLIDAY TWIN DRIVE IN | CO0194977 | Colorado | Transient Non-Community | 900 |
| RMNP HEADQUARTERS EAST | CO0135685 | Colorado | Community | 900 |
| KESTREL II JOHN SCHENK | CO0051912 | Colorado | Community | 900 |
| BENTS FORT WC | CO0145060 | Colorado | Community | 900 |
| GARDEN VALLEY | CO0121325 | Colorado | Community | 900 |
| BOW MAR WSD | CO0103153 | Colorado | Community | 899 |
| BOULDER RIDGE MHP | CO0107153 | Colorado | Community | 897 |
| TWO RIVERS VILLAGE | CO0119720 | Colorado | Community | 896 |
| MIDLANDS VILLAGE | CO0139510 | Colorado | Community | 893 |
| ARAPAHOE BASIN SKI AREA MIDWAY LODGE | CO0259100 | Colorado | Transient Non-Community | 890 |
| HUGO TOWN OF | CO0137010 | Colorado | Community | 885 |
| SAN JUAN RIVER VILLAGE MD | CO0104900 | Colorado | Community | 877 |
| UPPER SURFACE CRK WTR USRS ASN | CO0049676 | Colorado | Community | 875 |
| NUCLA TOWN OF | CO0143559 | Colorado | Community | 875 |
| HIGHLAND LAKES WD | CO0160200 | Colorado | Community | 875 |
| ADAMS COUNTY PARKS | CO0201002 | Colorado | Non-Transient Non-Community | 868 |
| COUNTRYSIDE VILLAGE OF DENVER | CO0101185 | Colorado | Community | 863 |
| ROXBOROUGH NW DOUGLAS COUNTY | CO0118070 | Colorado | Community | 860 |
| SUBURBAN WATER | CO0143515 | Colorado | Community | 859 |
| BADGER BASIN COUNTRY STORE | CO0247133 | Colorado | Transient Non-Community | 856 |
| COUNTRYSIDE VILLAGE | GA1350033 | Colorado | Community | 855 |
| SANFORD TOWN OF | CO0111900 | Colorado | Community | 850 |
| AULT - TOWN OF | CO0055368 | Colorado | Community | 850 |
| DOVE CREEK TOWN OF | CO0117300 | Colorado | Community | 850 |
| LA VETA TOWN OF | CO0128500 | Colorado | Community | 850 |
| PEAK 8 RESTAURANT VISTA HAUS | CO0259027 | Colorado | Transient Non-Community | 850 |
| PIEDRA PARK MD | CO0104700 | Colorado | Community | 850 |
| SAN LAZARO MFCTD HOUSING COMMUNITY | CO0107701 | Colorado | Community | 844 |
| COLUMBINE LAKES HOA | CO0103183 | Colorado | Community | 843 |
| LAGO VISTA MOBILE HOME PARK | CO0135428 | Colorado | Community | 842 |
| ROGERS MESA WC | CO0115685 | Colorado | Community | 840 |
| CHEYENNE WELLS TOWN OF | CO0109006 | Colorado | Community | 840 |
| VILLA WEST | CO0162809 | Colorado | Community | 833 |
| GOLDEN TERRACE WEST | CO0130319 | Colorado | Community | 825 |
| LA JARA TOWN OF | CO0111600 | Colorado | Community | 825 |
| BASELINE WD | CO0107135 | Colorado | Community | 820 |