County · Minnesota
Redwood County, Minnesota: drinking water records
This overview covers 14 ZIP codes and 14 community water systems in Redwood County. It also stands in for 6 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 |
|---|---|---|---|---|---|
| Redwood Falls MN1640008 | 5,254 | 60 | 0 | 0 | 7 ppb |
| Morgan MN1640006 | 896 | 0 | 0 | 0 | 3 ppb |
| Lamberton MN1640003 | 828 | 0 | 0 | 0 | 0 ppb |
| Walnut Grove MN1640014 | 825 | 0 | 0 | 0 | 0 ppb |
| Wabasso MN1640013 | 735 | 0 | 0 | 0 | 3 ppb |
| Sanborn MN1640011 | 339 | 0 | 0 | 0 | 0 ppb |
| Vesta MN1640012 | 319 | 0 | 0 | 0 | 0 ppb |
| Belview MN1640001 | 300 | 0 | 0 | 0 | 1 ppb |
| Milroy MN1640005 | 252 | 0 | 0 | 0 | 0 ppb |
| Lucan MN1640004 | 210 | 0 | 0 | 0 | 1 ppb |
| Clements MN1640002 | 157 | 0 | 0 | 0 | 8 ppb |
| Revere MN1640010 | 95 | 0 | 0 | 0 | 7 ppb |
| Wanda MN1640015 | 84 | 0 | 0 | 0 | 4 ppb |
| Seaforth MN1640018 | 80 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Redwood 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: 56083, 56180, 56263, 56266, 56287, 56292.
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.