All water systems in Colorado
2,218 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Tomichi Creek Trading Post Saguache County |
66 | 1 | 0 | |
|
Black Forest Community Church El Paso County |
65 | 0 | 0 | |
|
Blue Leaf School LLC Boulder County |
65 | 5 | 1 | |
|
Crossroads Restaurant Jefferson County |
65 | 1 | 0 | |
|
Durango RV Park La Plata County |
65 | 0 | 0 | |
|
Four Seasons Lodge Rio Grande County |
65 | 1 | 0 | |
|
Freemons Guest Ranch Mineral County |
65 | 3 | 1 | |
|
Oasis Gunnison Lakeside Gunnison County |
65 | 2 | 0 | |
|
Pine Lake Village Weld County |
65 | 2 | 0 | |
|
Pinewood Mobile Home Park Larimer County |
65 | 3 | 0 | |
|
Rocky Mountain Rail Park Watkins · Adams County |
65 | 0 | 0 | |
|
Washington County Anton Shop Washington County |
65 | 0 | 0 | |
|
Yampa River State Park Routt County |
65 | 0 | 0 | |
|
Aspen Glen CG Larimer County |
64 | 1 | 0 | |
|
Clear Lake CG Clear Creek County |
64 | 0 | 0 | |
|
Crystal Kangaroo Campground El Paso County |
64 | 0 | 0 | |
|
Farm CO Market Pitkin County |
64 | 0 | 0 | |
|
Fedex Glenwood Springs Garfield County |
64 | 0 | 0 | |
|
Grandview CG Larimer County |
64 | 0 | 0 | |
|
Idlewild CG Grand County |
64 | 0 | 0 | |
|
Narrows CG Lower Larimer County |
64 | 1 | 0 | |
|
Orchard Estates Pitkin County |
64 | 0 | 0 | |
|
Ouray Ranch HOA Grand County |
64 | 0 | 0 | |
|
Rifle Falls State Park Garfield County |
64 | 4 | 3 | |
|
Ruedi Complex Eagle County |
64 | 0 | 0 | |
|
Sky Corral Ranch Larimer County |
64 | 0 | 0 | |
|
Two Buttes Town of Baca County |
64 | 9 | 3 | |
|
Green Valley Center 2 Jefferson County |
63 | 0 | 0 | |
|
Half Moon West CG Lake County |
63 | 0 | 0 | |
|
Highlands Camp and Retreat Center Boulder County |
63 | 5 | 2 | |
|
Hope Ditch CO Adams County |
63 | 1 | 0 | |
|
Lions Ridge Estates Garfield County |
63 | 1 | 0 | |
|
Rocky Mountain General Store La Plata County |
63 | 0 | 0 | |
|
Westwinds WD Chaffee County |
63 | 3 | 1 | |
|
Abbey of ST Walburga Larimer County |
62 | 1 | 1 | |
|
Camp Kiwanis Boy Scout Camp Mesa County |
62 | 1 | 0 | |
|
Dinner Station CG Gunnison County |
62 | 0 | 0 | |
|
Escalante Village Durango · La Plata County |
62 | 7 | 5 | |
|
Ginters Grove Domestic Water Corp Delta County |
62 | 1 | 0 | |
|
Grand Mesa Lodge Delta County |
62 | 3 | 2 | |
|
Riverdale Animal Shelter Adams County |
62 | 0 | 0 | |
|
Shoshoni Yoga Retreat Gilpin County |
62 | 0 | 0 | |
|
Silver Plume General Store the Gunnison County |
62 | 0 | 0 | |
|
Starkville Town of Trinidad · Las Animas County |
62 | 0 | 0 | |
|
Black Mountain Ranch Routt County |
61 | 2 | 1 | |
|
Conejos County Complex Conejos County |
61 | 0 | 0 | |
|
Hartman Town of Prowers County |
61 | 13 | 6 | |
|
Sgry Boulder County |
61 | 0 | 0 | |
|
Zokas Restaurant Jefferson County |
61 | 0 | 0 | |
|
Atwood Sinclair Logan County |
60 | 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.