All water systems in Colorado
2,218 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Blue Lake CG Huerfano County |
96 | 0 | 0 | |
|
Foothills WS Rio Grande County |
96 | 0 | 0 | |
|
Goodman Poa La Plata County |
96 | 2 | 1 | |
|
Last Dollar Pud San Miguel County |
96 | 3 | 1 | |
|
Neighbors of 7th Street MHP Montezuma County |
96 | 6 | 1 | |
|
Patterson Valley WC Otero County |
96 | 6 | 1 | |
|
Round Mountain CG Park County |
96 | 2 | 1 | |
|
Wide Acres MHP Delta County |
96 | 3 | 0 | |
|
Buena Vista Overlook Campground Chaffee County |
95 | 1 | 1 | |
|
Cherry Acres MHP Delta County |
95 | 0 | 0 | |
|
Evergreen Station Teller County |
95 | 0 | 0 | |
|
Observer Ranch Campground Fremont County |
95 | 0 | 0 | |
|
Pelino INC Buena Vista · Chaffee County |
95 | 0 | 0 | |
|
Shepherd of the Rockies Park County |
95 | 0 | 0 | |
|
Sonlight Adventures INC Archuleta County |
95 | 5 | 1 | |
|
Swiss Village HOA Pitkin County |
95 | 2 | 0 | |
|
Trappers Lake CG Garfield County |
95 | 1 | 0 | |
|
United Church of Christ Parker Hilltop Parker · Douglas County |
95 | 8 | 0 | |
|
Base Camp Lodging Company Lawson · Clear Creek County |
94 | 1 | 0 | |
|
Deer Creek Mountain Camp Park County |
94 | 0 | 0 | |
|
River Dance RV Park Eagle County |
94 | 4 | 0 | |
|
The Hideout at Glenwood Springs Garfield County |
94 | 0 | 0 | |
|
Bright Forest El Paso County |
93 | 1 | 1 | |
|
Central Manufactured Home Community Fremont County |
93 | 0 | 0 | |
|
Charlotte Hot Springs Chaffee County |
93 | 1 | 0 | |
|
Sportsmans Campground Hinsdale County |
93 | 0 | 0 | |
|
Valley West Park La Plata County |
93 | 2 | 0 | |
|
Westbank Mesa HOA Garfield County |
93 | 0 | 0 | |
|
Amphitheater CG Ouray County |
92 | 2 | 0 | |
|
Forrest Groves Estates La Plata County |
92 | 0 | 0 | |
|
Silver Jack CG Gunnison County |
92 | 0 | 0 | |
|
Big O Tires Salida · Chaffee County |
91 | 0 | 0 | |
|
Brettleberg Condos at Sunlight Garfield County |
91 | 0 | 0 | |
|
Deerwood Service Company LLC Routt County |
91 | 0 | 0 | |
|
Eden Valley Institute Larimer County |
91 | 11 | 1 | |
|
Bass Ranches Larimer County |
90 | 0 | 0 | |
|
Buffalo Ridge Estates Weld County |
90 | 0 | 0 | |
|
Chapman Campground Pitkin County |
90 | 0 | 0 | |
|
Childrens Discovery Ranch Chaffee County |
90 | 2 | 0 | |
|
Crystal Spring Water Boulder County |
90 | 1 | 1 | |
|
Excell Lawson Village Clear Creek County |
90 | 3 | 0 | |
|
Grandview MHP El Paso County |
90 | 8 | 3 | |
|
Herons Nest RV Park Garfield County |
90 | 3 | 0 | |
|
High Octane Pueblo County |
90 | 1 | 0 | |
|
Lightner Creek MHP La Plata County |
90 | 0 | 0 | |
|
Millard Mobile Home Park Montrose County |
90 | 1 | 0 | |
|
North Washington Wua Adams County |
90 | 6 | 5 | |
|
Park WC Wonderview Jefferson County |
90 | 0 | 0 | |
|
Rainbow Trout Ranch Conejos County |
90 | 2 | 1 | |
|
Red Table Acres HOA Eagle County |
90 | 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.