County · Minnesota
Itasca County, Minnesota: drinking water records
This overview covers 23 ZIP codes and 17 community water systems in Itasca County. It also stands in for 20 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 |
|---|---|---|---|---|---|
| Grand Rapids MN1310011 | 11,346 | 60 | 0 | 0 | 4 ppb |
| Coleraine MN1310006 | 1,997 | 0 | 0 | 0 | 0 ppb |
| Keewatin MN1310021 | 1,068 | 0 | 0 | 0 | 0 ppb |
| Cohasset Municipal Water System MN1310035 | 1,000 | 0 | 0 | 0 | 0 ppb |
| Nashwauk MN1310024 | 971 | 0 | 0 | 0 | 0 ppb |
| Deer River MN1310007 | 942 | 0 | 0 | 0 | 3 ppb |
| Bovey MN1310003 | 821 | 0 | 0 | 0 | 3 ppb |
| Marble MN1310023 | 699 | 0 | 0 | 0 | 0 ppb |
| Laprairie MN1310038 | 653 | 0 | 0 | 0 | 3 ppb |
| Taconite MN1310028 | 644 | 0 | 0 | 0 | 0 ppb |
| Bigfork MN1310001 | 397 | 0 | 0 | 0 | 1 ppb |
| Calumet MN1310004 | 332 | 0 | 0 | 0 | 0 ppb |
| Warba MN1310030 | 162 | 0 | 0 | 0 | 0 ppb |
| Country Acres Trailer Court MN1310010 | 100 | 0 | 0 | 0 | 0 ppb |
| Lakeview Terrace MN1310013 | 100 | 0 | 0 | 0 | 0 ppb |
| River Road Community MN1310017 | 80 | 0 | 0 | 0 | 0 ppb |
| Mn Correctional Facility - Togo MN1310029 | 75 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Itasca 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: 55716, 55721, 55742, 55753, 55764, 55769, 55775, 55781, 55784, 55786, 55793, 56628, 56636, 56637, 56639, 56657, 56659, 56680, 56681, 56688.
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.