Tapcensus

Water quality in Ouray, Colorado

Ouray is in Ouray County. 9 active public water systems serve the county; 9 had an EPA violation in the past three years.

Most likely your provider

Ouray City of CO0146588 · Community water system · Groundwater under influence of surface water
Serves 1,460 people Rules violated, past 3 years 7 Last sanitary survey Mar 31, 2026 Distance 1.5 mi

Your location is within the outer bounds of this system's EPA service area.

Other community water systems in Ouray County

4 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Elk Meadows Estates
230 2 6.5 mi
Ridgway Town of
1,000 5 9.7 mi
Dallas Meadows Community Assoc
120 5 11.2 mi
Dallas Creek WC
1,059 4 12.4 mi
Non-community systems in Ouray County (4: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Elk Mountain Resort
268 1 0
Mountaintop Retreat Ofbc INC
587 1 0
Amphitheater CG
92 2 0
Mineral Farms Wua
24 4 0
About this data

Water systems are matched to Ouray County, nearest to Ouray first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.

Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.

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.