All water systems in Colorado
36 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Battlement Mesa, INC Parachute · Garfield County |
2,000 | 0 | 0 | |
|
ST Charles Mesa Wtr Assn 2 Pueblo County |
1,000 | 0 | 0 | |
|
Hanson Mesa Dom Pipeline CO Delta County |
360 | 0 | 0 | |
|
Durango 9 R FT Lewis Mesa Elem School La Plata County |
184 | 0 | 0 | |
|
Florida Mesa Child Care Center La Plata County |
60 | 0 | 0 | |
|
Panoramic Mesa Subd Garfield County |
45 | 6 | 3 | |
|
Mesa Verde Natl Pk-Jackson Glh Montezuma County |
40 | 0 | 0 | |
|
25 Mesa Rs-Inactive Montrose County |
25 | 0 | 0 | |
|
Amphitheater CG Grand Mesa Nf · Delta County |
25 | 0 | 0 | |
|
Cement Creek CG Grand Mesa Nf · Delta County |
25 | 0 | 0 | |
|
Dinner Station CG Grand Mesa Nf · Delta County |
25 | 0 | 0 | |
|
Dorchester CG Grand Mesa Nf · Delta County |
25 | 0 | 0 | |
|
FT Lewis Mesa School La Plata County |
25 | 0 | 0 | |
|
Lottis Creek CG Grand Mesa Nf · Delta County |
25 | 0 | 0 | |
|
Matterhorn CG Grand Mesa Nf · Delta County |
25 | 0 | 0 | |
|
North Bank CG Grand Mesa Nf · Delta County |
25 | 0 | 0 | |
|
One Mile CG Grand Mesa Nf · Delta County |
25 | 0 | 0 | |
|
Pitkin CG Grand Mesa Nf · Delta County |
25 | 0 | 0 | |
|
Sunshine CG Grand Mesa Nf · Delta County |
25 | 0 | 0 | |
|
Wilson Mesa at Telluride Telluride · San Miguel County |
25 | 0 | 0 | |
|
Mesa Office Commons Boulder County |
23 | 0 | 0 | |
|
Crag Crest CG Grand Mesa Delta County |
11 | 0 | 0 | |
|
Deer Lakes CG Grand Mesa Delta County |
11 | 0 | 0 | |
|
McClure CG Grand Mesa Delta County |
11 | 0 | 0 | |
|
Mesa Antero Subd Buena Vista · Chaffee County |
11 | 0 | 0 | |
|
Mosca CG Grand Mesa Delta County |
11 | 0 | 0 | |
|
Slumgullion CG Grand Mesa Delta County |
11 | 0 | 0 | |
|
Snowblind CG Grand Mesa Delta County |
11 | 0 | 0 | |
|
Rifle 2-Graham Mesa Garfield County |
1 | 0 | 0 | |
|
Encana Mesa Tlq Rio Blanco County |
0 | 0 | 0 | |
|
Kannah Crk Purdy Mesa Flow GJ Mesa County |
0 | 0 | 0 | |
|
Mesa Verde National Park Montezuma County |
0 | 0 | 0 | |
|
Purdy Mesa Livestock WC Mesa County |
0 | 0 | 0 | |
|
Pure Wtw City Mrkt Orchard Mesa Mesa County |
0 | 0 | 0 | |
|
Reed Mesa WC INC Mesa County |
0 | 0 | 0 | |
|
Reeder Mesa Livestock WC Mesa County |
0 | 1 | 1 |
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.