Water quality for ZIP code 80131
ZIP 80131 covers Louviers in Douglas County, Colorado, one of 14 ZIP codes in the county. 74 active public water systems serve the county; 39 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Douglas County
28 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Sedalia Wsd |
215 | 1 | 2.2 mi | |
| Dominion Wsd Littleton |
0 | 0 | 2.4 mi | |
| Roxborough Wsd |
13,765 | 0 | 3.2 mi | |
| Chatfield South WD |
312 | 0 | 3.9 mi | |
| Highlands Ranch Wsd |
103,444 | 0 | 4.0 mi | |
| View Ridge Mutual WC |
35 | 3 | 4.1 mi | |
| Thunderbird Wsd |
490 | 1 | 4.7 mi | |
| Northern Douglas County Wsd |
6,160 | 0 | 5.7 mi | |
| Castle Pines North MD |
12,800 | 1 | 5.8 mi | |
| Castle Pines Village MD |
5,656 | 1 | 6.3 mi | |
| Beverly Hills Mutual WC |
325 | 1 | 7.1 mi | |
| Silver Heights Wsd |
301 | 0 | 8.4 mi | |
| Meridian MD |
23,415 | 3 | 9.7 mi | |
| Castle Rock Town of |
110,298 | 1 | 11.0 mi | |
| Parker Wsd |
75,949 | 4 | 11.2 mi | |
| Stonegate MD |
15,295 | 0 | 11.6 mi | |
| Cottonwood Wsd |
10,867 | 7 | 12.9 mi | |
| Pinery Wwd |
12,901 | 1 | 13.9 mi | |
| Consolidated Bell Mtn Ranch MD |
1,162 | 1 | 14.1 mi | |
| Sierra Vista HOA |
120 | 0 | 14.2 mi | |
| Perry Park Wsd |
3,890 | 3 | 15.7 mi | |
| Larkspur Town of |
275 | 4 | 18.0 mi | |
| Foxhill MD |
123 | 0 | 18.6 mi | |
| Westcreek Lakes WD |
165 | 8 | 24.5 mi | |
| Sterling Ranch Cab |
11,501 | 2 | — |
Non-community systems in Douglas County (45: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Douglas County, the county this ZIP code lies in, nearest to the ZIP code's centre 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.