Water quality for ZIP code 50066
ZIP 50066 covers Dawson in Dallas County, Iowa, one of 13 ZIP codes in the county. 23 active public water systems serve the county; 10 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Dallas County
19 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Perry Municipal Water Works Perry |
7,836 | 0 | 8.0 mi | |
| Minburn Waterworks Minburn |
325 | 1 | 10.9 mi | |
| Redfield Water Works Redfield |
746 | 0 | 12.3 mi | |
| Dallas Center Water Supply Dallas Center |
1,901 | 1 | 15.5 mi | |
| Woodward Water Supply Woodward |
1,346 | 1 | 16.4 mi | |
| Xenia Rwd (woodward) Woodward |
3,465 | 1 | 16.7 mi | |
| Adel Municipal Water Works Adel |
6,461 | 0 | 16.9 mi | |
| Dexter Water Supply Dexter |
693 | 0 | 19.7 mi | |
| Granger Muni Water Supply Granger |
1,654 | 2 | 21.0 mi | |
| DE Soto Water Supply De Soto |
960 | 3 | 21.5 mi | |
| Waukee Water Supply Waukee |
31,823 | 0 | 23.4 mi | |
| River Oaks Development Van Meter |
215 | 0 | 24.1 mi | |
| Wildwood Water Corporation Van Meter |
170 | 0 | 24.1 mi | |
| Van Meter Municipal Water Work Van Meter |
1,074 | 0 | 24.1 mi | |
| Deer Hunters Run Van Meter |
78 | 2 | 27.9 mi | |
| West Des Moines Water Works West Des Moines |
73,959 | 0 | 28.6 mi | |
| Dmww-Greenbrier Estates Cumming |
300 | 0 | 29.0 mi | |
| Xenia Rwd (des Moines) Minburn |
12,860 | 0 | 31.9 mi | |
| Midwest Country Estates Waukee |
820 | 0 | 41.1 mi |
Non-community systems in Dallas County (3: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Fox Creek Benefitted Wtr. District Booneville |
553 | 1 | 0 | |
|
West Grand Golf West Des Moines |
157 | 2 | 0 | |
|
Beach Girls Bar West Des Moines |
155 | 0 | 0 |
About this data
Water systems are matched to Dallas 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 Iowa 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.