Tapcensus

Colorado

Clear Creek County drinking water quality

34 active public water systems serve 28,923 people in Clear Creek County. 15 are compliant, 19 had at least one EPA violation in the past three years, 0 are designated serious violators, and 1 carries a health flag.

Active systems 34 11 community systems
People served 29K by public water systems
Systems with violations 19 56% of active systems, past 3 years
Serious violators 0 1 systems carry a health flag

Needs attention

ST Marys Glacier Wsd CO0110040 · Community water system · Serves 451 6 rules violated in the past three years. Unresolved: Groundwater Rule (GWR).

Community water systems

11 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
Idaho Springs City of
10,432 3 0
Georgetown Town of
5,315 2 0
Lookout Mountain WD
1,378 1 0
Empire Town of
500 3 0
ST Marys Glacier Wsd
451 6 1
Silver Plume Town of
180 3 0
Excell Lawson Village
90 3 0
Western Inn MHP
72 2 0
Mill Creek Wia
67 4 0
Valli HI MHP
50 0 0
Arapahoe MHP
27 0 0
Non-community systems (23: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Mighty Argo Metropolitan District #2
Idaho Springs
2,000 2 0
Vail Mountain Coffee and Tea
1,528 0 0
Echo Lake Lodge
1,510 1 0
Loveland Basin Ski Area
1,025 0 0
Loveland Valley Ski Area
1,020 3 0
Downieville Conoco Truck Stop
604 0 0
Ptarmigan Warming Hut
500 1 0
Ski Echo
310 0 0
Climax Henderson Mine
300 1 0
Downieville Taco Bell
286 0 0
King Murphy Elementary
276 0 0
Shwayder Camp Temple Emanuel
151 2 0
Echo Lake CG
144 0 0
West Chicago Creek CG
126 0 0
Easter Seals
108 0 0
Base Camp Lodging Company
Lawson
94 1 0
Guanella Pass CG East
88 0 0
Clear Lake CG
64 0 0
Guanella Pass CG West
56 0 0
Mountain Gateway Properties LLC
54 0 0
Cdot Eisenhower Johnson Tunnel
50 4 0
Bearly Tawl Day Care
Evergreen
48 1 0
Clear Creek Cabins
19 1 0
Inactive systems (22, 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.