Water quality for ZIP code 51347
ZIP 51347 covers Lake Park in Dickinson County, Iowa, one of 7 ZIP codes in the county. 14 active public water systems serve the county; 4 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Dickinson County
9 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Wahpeton Water Supply Wahpeton |
408 | 0 | 7.7 mi | |
| Okoboji Water Supply Okoboji |
776 | 0 | 9.3 mi | |
| West Okoboji West Okoboji |
308 | 0 | 10.2 mi | |
| Arnolds Park Water Department Arnolds Park |
1,113 | 0 | 10.4 mi | |
| Central Water System Okoboji |
25 | 1 | 10.5 mi | |
| Milford Municipal Utilities Milford |
3,431 | 1 | 10.5 mi | |
| Spirit Lake Waterworks Spirit Lake |
6,167 | 0 | 10.6 mi | |
| Superior Water System Superior |
135 | 0 | 18.7 mi | |
| Terril Municipal Waterworks Terril |
334 | 1 | 19.3 mi |
Non-community systems in Dickinson County (4: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Treasure Village INC Milford |
70 | 0 | 0 | |
|
Cedar Ridge Campground Arnolds Park |
250 | 0 | 0 | |
|
Kabeles Trading Post Spirit Lake |
104 | 3 | 0 | |
|
Anglers Bay Resort Spirit Lake |
110 | 0 | 0 |
About this data
Water systems are matched to Dickinson 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.