All water systems in Colorado
2,218 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Directv Broadcast Facility Douglas County |
200 | 0 | 0 | |
|
Durango Regency MHP La Plata County |
200 | 3 | 1 | |
|
Hamilton Creek MD Summit County |
200 | 2 | 0 | |
|
High Plains Wua Adams County |
200 | 0 | 0 | |
|
Htr Durango Campground La Plata County |
200 | 0 | 0 | |
|
Lodge at San Isabel Custer County |
200 | 2 | 2 | |
|
Mountain Man Water Service Bayfield · La Plata County |
200 | 0 | 0 | |
|
Mountain Valley Estates Lake County |
200 | 2 | 0 | |
|
New Vision MHP Weld County |
200 | 3 | 1 | |
|
Oak Meadows MHP Montezuma County |
200 | 7 | 1 | |
|
Paradox Pipeline CO Montrose County |
200 | 6 | 0 | |
|
Peaceful Valley Scout Ranch Dietler Elbert County |
200 | 0 | 0 | |
|
Phippsburg Town of Routt County |
200 | 5 | 0 | |
|
Red Rock Valley WD El Paso County |
200 | 7 | 1 | |
|
Roaring Fork MHP Pitkin County |
200 | 10 | 0 | |
|
Sargent High School Gym Rio Grande County |
200 | 0 | 0 | |
|
Sunset Point CG Grand County |
200 | 0 | 0 | |
|
Swan Meadow Village Summit County |
200 | 0 | 0 | |
|
Swans Nest MD Summit County |
200 | 2 | 0 | |
|
Timbers Wsd Routt County |
200 | 4 | 0 | |
|
Trinidad Lake Ranches Poa Las Animas County |
200 | 1 | 0 | |
|
Vista Verde Village Cortez · Montezuma County |
200 | 1 | 0 | |
|
Harmels Ranch Resort Gunnison County |
198 | 4 | 1 | |
|
Ridgewood Mobile Home Park Jefferson County |
196 | 1 | 0 | |
|
Bethune Town of Kit Carson County |
195 | 6 | 1 | |
|
Glenview Owners Assoc Chaffee County |
195 | 2 | 0 | |
|
Briggsdale School Weld County |
194 | 1 | 0 | |
|
Sage Pointe HOA Logan County |
194 | 0 | 0 | |
|
Antlers Rio Grande Lodge Mineral County |
193 | 1 | 1 | |
|
Lake View CG Gunnison County |
193 | 1 | 0 | |
|
Lds Red Mesa Redmesa · La Plata County |
193 | 0 | 0 | |
|
Mountain View Mobile Home Park Montrose County |
193 | 3 | 0 | |
|
Ophir Town of San Miguel County |
193 | 9 | 1 | |
|
Durango 9r Sunnyside Elementary School La Plata County |
192 | 0 | 0 | |
|
Ohaver Lake CG North Chaffee County |
192 | 0 | 0 | |
|
Ranger Lakes Jackson County |
192 | 1 | 0 | |
|
Riverbend Resort Rio Grande County |
192 | 1 | 0 | |
|
Sage Creek Canyon Corp Summit County |
192 | 0 | 0 | |
|
Castle Park MHP Douglas County |
191 | 3 | 0 | |
|
Bear Creek Loa Conejos County |
190 | 2 | 0 | |
|
Priest Gulch RV and Campground Montezuma County |
190 | 0 | 0 | |
|
Sugarbush Campground and Liquor Store Fremont County |
190 | 2 | 0 | |
|
Altman Plants El Paso County |
188 | 8 | 1 | |
|
Black Canyon Estates MHP Montrose · Montrose County |
188 | 0 | 0 | |
|
Crowley Town of Crowley County |
188 | 0 | 0 | |
|
Ophir Creek NO 4 Custer County |
186 | 0 | 0 | |
|
Arapaho Valley Ranch Granby · Grand County |
185 | 0 | 0 | |
|
Rainbow Trail Lutheran Camp Custer County |
184 | 1 | 0 | |
|
Conejos River Campground Conejos County |
183 | 1 | 0 | |
|
Crook Town of Logan County |
182 | 1 | 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.