Tapcensus

Lead and Copper Rule Revisions (LCRR) violations in Colorado

60 active public water systems in Colorado had a Lead and Copper Rule Revisions (LCRR) violation in the past three years, 60 of them in the latest quarter of EPA's data. What Lead and Copper Rule Revisions (LCRR) is and why it matters.

Health effects: Same as Lead and Copper Rule (5000). Violations typically reflect failure to complete the required lead service line inventory or submit a required replacement plan. Lead service lines are the primary source of lead at the tap in many older systems.

Systems with a Lead and Copper Rule Revisions (LCRR) violation

Latest quarter first, then largest first
SystemServesStatusRules violated, 3 yrUnresolved
Neighbors of Dreamland MHP
Pueblo County 		115 5 2
Crest Mobile Estates MHP
El Paso County 		100 7 7
Deep Creek Creede Haven
Mineral County 		86 6 2
Minnesota Pipeline
Paonia · Delta County 		72 5 3
Two Buttes Town of
Baca County 		64 9 3
Hartman Town of
Prowers County 		61 13 6
Mountain Shadows MHP
El Paso County 		56 6 2
Holbrook Center Soft WA
Otero County 		54 6 1
Deep Creek Mountain Valley Estates
Mineral County 		31 11 4
Moffat Town of
Saguache County 		12 11 4
About this data

A system is counted once if any of its violations in the past three years involved Lead and Copper Rule Revisions (LCRR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Lead and Copper Rule Revisions (LCRR) 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.