Water quality for ZIP code 57030
ZIP 57030 covers Garretson and Sherman in Minnehaha County, South Dakota, one of 19 ZIP codes in the county. 16 active public water systems serve the county; 4 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 Minnehaha County
15 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Garretson Garretson |
1,228 | 0 | 1.9 mi | |
| Brandon Brandon |
11,048 | 0 | 10.3 mi | |
| Baltic Baltic |
1,271 | 1 | 10.7 mi | |
| Valley Springs Valley Springs |
925 | 0 | 11.2 mi | |
| Dell Rapids Dell Rapids |
3,633 | 0 | 11.6 mi | |
| Pine Lake Hills Sioux Falls |
320 | 1 | 14.1 mi | |
| Valley View Estates Sioux Falls, Spokane |
230 | 1 | 14.2 mi | |
| Skyline Heights Sioux Falls |
110 | 0 | 15.2 mi | |
| Crooks Crooks |
1,362 | 0 | 15.5 mi | |
| Sioux Falls Sioux Falls |
216,462 | 0 | 17.5 mi | |
| Colton Colton |
738 | 0 | 20.5 mi | |
| Lincoln County Rural Water System Sioux Falls |
5,965 | 1 | 22.3 mi | |
| Hartford Hartford |
3,396 | 0 | 22.6 mi | |
| Lewis and Clark Regional Water Syste Luverne, Tea, Vermillion |
0 | 0 | 24.8 mi | |
| Humboldt Humboldt |
579 | 0 | 28.5 mi |
About this data
Water systems are matched to Minnehaha 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 South Dakota 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.