County · Minnesota
Big Stone County, Minnesota: drinking water records
This overview covers 6 ZIP codes and 10 community water systems in Big Stone County. It also stands in for 2 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Ortonville MN1060008 | 2,021 | 60 | 0 | 0 | 0 ppb |
| Graceville MN1060005 | 543 | 0 | 0 | 0 | 0 ppb |
| Clinton MN1060003 | 395 | 0 | 0 | 0 | 1 ppb |
| Beardsley MN1060002 | 216 | 0 | 0 | 0 | 2 ppb |
| Lismore Colony MN1060010 | 125 | 0 | 0 | 0 | 2 ppb |
| Big Stone Hutterite MN1060009 | 110 | 0 | 0 | 0 | 0 ppb |
| Odessa MN1060007 | 96 | 0 | 0 | 0 | 1 ppb |
| Correll MN1060004 | 35 | 0 | 0 | 0 | 1 ppb |
| Fountain Bluffs MHP LLC WI6060230 | 25 | 0 | 0 | 0 | 0 ppb |
| Johnson MN1060006 | 25 | 0 | 0 | 0 | 1 ppb |
ZIP reports in Big Stone County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 56210, 56211.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.