All water systems in Colorado
226 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Havana Office Park Arapahoe County |
0 | 0 | 0 | |
|
HB Cub Foods CO0002 Parker RD Arapahoe County |
0 | 0 | 0 | |
|
Jeffco Lair O the Bear Park PA Jefferson County |
0 | 0 | 0 | |
|
Jeffco Matthews Winters Park Jefferson County |
0 | 0 | 0 | |
|
Jeffco Meyer Ranch Park PA Jefferson County |
0 | 0 | 0 | |
|
Jeffco Reynolds Park PA Jefferson County |
0 | 0 | 0 | |
|
Manor RV Park Larimer County |
0 | 0 | 0 | |
|
Marshall Park CG Mineral County |
0 | 0 | 0 | |
|
Mesa Verde National Park Montezuma County |
0 | 0 | 0 | |
|
Mile HI Shooting Park INC Weld County |
0 | 0 | 0 | |
|
Monarch Park NO 1 Chaffee County |
0 | 0 | 0 | |
|
Natl Park Arv Pulpit Rock Montrose County |
0 | 0 | 0 | |
|
Panorama Park Wua Boulder County |
0 | 0 | 0 | |
|
Parker Steakhouse Douglas County |
0 | 0 | 0 | |
|
Parker United Methodist Church Douglas County |
0 | 0 | 0 | |
|
Parker Vlg Preschool Douglas County |
0 | 0 | 0 | |
|
Parkland Estates RE D McFeeters Weld County |
0 | 0 | 0 | |
|
Pleasant View Park Gunnison County |
0 | 0 | 0 | |
|
Pueblo Mtn Park WS Pueblo County |
0 | 0 | 0 | |
|
Raintree Inn at Winter Park Grand County |
0 | 0 | 0 | |
|
Sphinx Park Improvement Assoc Jefferson County |
0 | 0 | 0 | |
|
Spruce Lake RV Park Larimer County |
0 | 0 | 0 | |
|
Stroh Ranch Parker Wsd Douglas County |
0 | 0 | 0 | |
|
Sylmar Mobile Home Park Weld County |
0 | 0 | 0 | |
|
Thompson Park Campground La Plata County |
0 | 0 | 0 | |
|
Thoms Commercial Park Adams County |
0 | 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.