County · Minnesota
Hennepin County, Minnesota: drinking water records
This overview covers 67 ZIP codes and 42 community water systems in Hennepin County. It also stands in for 7 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 |
|---|---|---|---|---|---|
| Greenfield MN1270074 | 313 | 60 | 0 | 3 | 1 ppb |
| Minneapolis MN1270024 | 425,300 | 240 | 1 | 0 | 2 ppb |
| Bloomington MN1270001 | 91,300 | 180 | 1 | 0 | 2 ppb |
| Brooklyn Park MN1270005 | 89,995 | 300 | 5 | 0 | 1 ppb |
| Maple Grove MN1270020 | 82,000 | 60 | 1 | 0 | 2 ppb |
| Plymouth MN1270044 | 76,546 | 120 | 1 | 0 | 2 ppb |
| Eden Prairie MN1270010 | 63,726 | 60 | 1 | 0 | 0 ppb |
| Minnetonka MN1270031 | 54,474 | 480 | 1 | 0 | 0 ppb |
| Edina MN1270011 | 53,494 | 600 | 1 | 0 | 0 ppb |
| Saint Louis Park MN1270050 | 50,010 | 360 | 1 | 0 | 4 ppb |
| Richfield MN1270045 | 36,899 | 60 | 1 | 0 | 0 ppb |
| Brooklyn Center MN1270004 | 33,782 | 60 | 3 | 0 | 0 ppb |
| Champlin MN1270006 | 23,919 | 120 | 0 | 0 | 0 ppb |
| Golden Valley MN1270014 | 23,000 | 120 | 2 | 0 | 0 ppb |
| Crystal MN1270008 | 22,937 | 120 | 1 | 0 | 0 ppb |
| New Hope MN1270040 | 20,963 | 120 | 1 | 0 | 2 ppb |
| Hopkins MN1270016 | 19,462 | 60 | 1 | 0 | 1 ppb |
| Robbinsdale MN1270046 | 14,646 | 60 | 2 | 0 | 2 ppb |
| Rogers MN1270047 | 14,430 | 180 | 1 | 0 | 0 ppb |
| Saint Anthony Village MN1270048 | 9,500 | 60 | 1 | 0 | 1 ppb |
| Mound MN1270038 | 9,447 | 120 | 0 | 0 | 0 ppb |
| Minnetrista MN1270036 | 5,888 | 180 | 0 | 0 | 0 ppb |
| Wayzata MN1270054 | 4,592 | 120 | 1 | 0 | 0 ppb |
| Medina MN1270023 | 4,205 | 240 | 0 | 0 | 0 ppb |
| Shorewood MN1270051 | 3,890 | 240 | 1 | 0 | 0 ppb |
ZIP reports in Hennepin 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: 55327, 55340, 55356, 55357, 55375, 55441, 55444.
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.