Water quality in Warner, South Dakota
Warner is in Brown County. 22 active public water systems serve the county; 9 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 Brown County
21 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| The Meadows Aberdeen |
80 | 2 | 6.2 mi | |
| Lakeside Estates Aberdeen, Excelsior |
460 | 2 | 7.8 mi | |
| Stratford Stratford |
57 | 0 | 9.2 mi | |
| Jobee Acres Aberdeen |
108 | 5 | 9.3 mi | |
| Aberdeen Aberdeen |
27,989 | 1 | 9.6 mi | |
| Rolling Meadows Aberdeen |
83 | 0 | 12.0 mi | |
| Northwood First Subdivision Aberdeen |
90 | 1 | 12.1 mi | |
| Green Acres Association Bath |
55 | 0 | 12.3 mi | |
| Country Village Park Aberdeen, Cando |
340 | 0 | 12.6 mi | |
| Prairiewood Property Owners Aberdeen |
300 | 0 | 13.2 mi | |
| Hutterville Colony South Dakota INC Beresford, Stratford |
90 | 1 | 14.5 mi | |
| Richmond Heights Homeowners Associat Aberdeen |
67 | 0 | 16.6 mi | |
| Groton Groton |
1,380 | 0 | 21.0 mi | |
| Westport Sanitary District Aberdeen, Westport |
88 | 1 | 22.3 mi | |
| Web Water Development Association Aberdeen |
20,750 | 0 | 23.3 mi | |
| Long Lake Colony Aberdeen, Westport |
107 | 0 | 24.9 mi | |
| Claremont Britton, Claremont |
108 | 0 | 33.3 mi | |
| Frederick Frederick |
215 | 0 | 35.0 mi | |
| Hecla Hecla |
200 | 1 | 41.8 mi | |
| Brown-Day-Marshall Rws Britton |
5,673 | 0 | 56.3 mi | |
| Pleasant Valley Estates Aberdeen |
105 | 2 | 253.3 mi |
About this data
Water systems are matched to Brown County, nearest to Warner 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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. Retrieved from ECHO on Oct 11, 2026.