Colorado
Pueblo County drinking water quality
27 active public water systems serve 167,528 people in Pueblo County. 5 are compliant, 22 had at least one EPA violation in the past three years, 3 are designated serious violators, and 3 carry a health flag.
Needs attention
Community water systems
18 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Pueblo Board of WW |
114,070 | 0 | 0 | |
|
Pueblo West MD |
30,000 | 3 | 0 | |
|
ST Charles Mesa WD |
9,690 | 1 | 0 | |
|
Colorado City MD |
2,755 | 8 | 4 | |
|
Avondale Wsd |
1,615 | 0 | 0 | |
|
Rye Town of |
745 | 8 | 1 | |
|
Countryside Estates Pueblo |
508 | 7 | 3 | |
|
Pueblo Grande Village Pueblo |
504 | 1 | 1 | |
|
Beulah Water Works District |
445 | 6 | 0 | |
|
Pine Drive WD |
416 | 2 | 0 | |
|
Baxter Water and Services |
350 | 10 | 0 | |
|
Pueblo Pointe Mhc, LLC Pueblo |
289 | 0 | 0 | |
|
North Point Estates MHP |
271 | 0 | 0 | |
|
Boone Town of |
263 | 1 | 0 | |
|
Koury Transport |
215 | 1 | 0 | |
|
Neighbors of Dreamland MHP |
115 | 5 | 2 | |
|
Signal Mountain Ranch Property Owners WC |
66 | 5 | 1 | |
|
Mountain Shadows Mobile Estates |
45 | 1 | 0 |
Non-community systems (9: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Chemical Materials Activity West |
3,000 | 8 | 0 | |
|
Circle K NO 4062 |
756 | 0 | 0 | |
|
San Isabel Boy Scout Ranch |
385 | 2 | 1 | |
|
Usdot Trans Tech Cnt |
385 | 1 | 0 | |
|
Xcel Energy Comanche Plant |
272 | 3 | 0 | |
|
Gcc Rio Grande Red Rock Plant |
124 | 3 | 0 | |
|
High Octane |
90 | 1 | 0 | |
|
KOA Pueblo S Colorado City |
83 | 2 | 0 | |
|
Todd W Knight |
71 | 3 | 0 |
Inactive systems (115, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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. Retrieved from ECHO on Oct 11, 2026.