Consumer Confidence Rule (CCR) violations in Colorado
111 active public water systems in Colorado had a Consumer Confidence Rule (CCR) violation in the past three years, 111 of them in the latest quarter of EPA's data. What Consumer Confidence Rule (CCR) is and why it matters.
Systems with a Consumer Confidence Rule (CCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Pitkin Iron HOA Pitkin County |
41 | 3 | 1 | |
|
Van Den Berg MD La Plata County |
41 | 5 | 0 | |
|
Durango Falfa MHC LLC La Plata County |
40 | 3 | 0 | |
|
San Acacio Domestic WA Costilla County |
40 | 4 | 2 | |
|
Chair Mtn Ranch HOA Filing 1 Gunnison County |
37 | 1 | 1 | |
|
Pacheco Trailer Park Rio Grande County |
36 | 13 | 3 | |
|
Stucker Mesa Domestic WC Delta County |
36 | 5 | 1 | |
|
Maple Grove WD Boulder County |
35 | 3 | 2 | |
|
Park Place MHP Mesa County |
35 | 1 | 0 | |
|
Fire Mountain Programs Larimer County |
26 | 2 | 1 | |
|
Well on Wheels Water Hauler La Plata County |
25 | 4 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Consumer Confidence Rule (CCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Consumer Confidence Rule (CCR) alone.
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.