All water systems in Colorado
2,218 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Crest Mobile Estates MHP El Paso County |
100 | 7 | 7 | |
|
Crystal Valley Garfield County |
100 | 1 | 0 | |
|
Curecanti Nra Lake Fork RA Gunnison County |
100 | 0 | 0 | |
|
Durango Jcmhp, LLC La Plata County |
100 | 5 | 0 | |
|
Fuel BS Convenience Store El Paso County |
100 | 2 | 0 | |
|
Garcia Domestic Wua Costilla County |
100 | 4 | 0 | |
|
Gates Camp Boulder County |
100 | 0 | 0 | |
|
Ggcsp Aspen Meadows Rim Rock Gilpin County |
100 | 0 | 0 | |
|
Gold Hill Inn Boulder County |
100 | 0 | 0 | |
|
Good Times Adventure Tours Summit County |
100 | 0 | 0 | |
|
Junction Creek CG La Plata County |
100 | 0 | 0 | |
|
Kings Row HOA Garfield County |
100 | 0 | 0 | |
|
Meridian Point Church El Paso County |
100 | 0 | 0 | |
|
Milner Park Routt County |
100 | 0 | 0 | |
|
Montessori School of Evergreen Jefferson County |
100 | 0 | 0 | |
|
Moraine Park WS Grand County |
100 | 1 | 1 | |
|
Mountain States Jatc Training Facility Weld County |
100 | 0 | 0 | |
|
Mountain Vista Village Chaffee County |
100 | 3 | 0 | |
|
Mueller SP Picnic Area Teller County |
100 | 2 | 0 | |
|
Native Water Woodland Park · Teller County |
100 | 3 | 0 | |
|
New Hope Church Rio Grande County |
100 | 0 | 0 | |
|
Pinon Pines Property LLC Chaffee County |
100 | 0 | 0 | |
|
Placerville Park San Miguel County |
100 | 0 | 0 | |
|
Pleasant Valley RV Park Fremont County |
100 | 1 | 0 | |
|
Ponderosa Park Assoc Gunnison County |
100 | 0 | 0 | |
|
Rocky Ridge Music Center Larimer County |
100 | 4 | 1 | |
|
Somerset Domestic WD Gunnison County |
100 | 4 | 0 | |
|
Spring Valley Mutual WA Boulder County |
100 | 1 | 0 | |
|
Sun Mart 502 Store and Lounge Jefferson County |
100 | 1 | 0 | |
|
Sunmart 525 Adams County |
100 | 0 | 0 | |
|
Twin Rivers Guest Ranch Conejos County |
100 | 1 | 1 | |
|
Vickers Ranch Hinsdale County |
100 | 1 | 0 | |
|
Water Man the Larimer County |
100 | 0 | 0 | |
|
West Grand Valley WA Otero County |
100 | 5 | 1 | |
|
Wind River Ranch WS Larimer County |
100 | 2 | 1 | |
|
Wolford Mtn Recreation Area Grand County |
100 | 0 | 0 | |
|
Arapahoe WC Cheyenne County |
99 | 3 | 0 | |
|
KOA Alamosa Alamosa County |
99 | 1 | 0 | |
|
Livermore WS Larimer County |
99 | 3 | 1 | |
|
Pitkin Green HOA Pitkin County |
99 | 0 | 0 | |
|
A-Lodge Salida Chaffee County |
98 | 4 | 1 | |
|
Foothills Lodge Rio Grande County |
98 | 1 | 0 | |
|
Golden Bell Camp Teller County |
98 | 1 | 0 | |
|
Hermosa Village La Plata County |
98 | 1 | 1 | |
|
Rancho Vedado Durango · La Plata County |
98 | 0 | 0 | |
|
Stonewall Shopping Bag Las Animas County |
98 | 3 | 0 | |
|
Sylvan Dale Ranch Larimer County |
98 | 0 | 0 | |
|
Valley Ranch Supply Mesa County |
98 | 0 | 0 | |
|
Cross Bar X Youth Ranch La Plata County |
97 | 2 | 1 | |
|
Wild Animal Sanctuary the Weld County |
97 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Colorado records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.