Koochiching County, Minnesota Water Systems
Koochiching County, Minnesota
6 community water systems on record — 5 active, 1 inactive.
Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Minnesota’s official records. Always confirm current status with Minnesota before making decisions based on this information.
Community water systems in Koochiching County, Minnesota
- Big FallsBig Falls · 192 servedActive
- International FallsInternational Falls · 5,637 servedActive
- LittleforkLittlefork · 542 servedActive
- NorthomeNorthome · 156 servedActive
- RanierRanier · 565 servedActive
- SO INTERNATIONAL FALLSSOUTH INTERNATIONAL FALLS · 2,822 servedInactive
| System name | City | Population served | Status |
|---|---|---|---|
| Big Falls | Big Falls | 192 | Active |
| International Falls | International Falls | 5,637 | Active |
| Littlefork | Littlefork | 542 | Active |
| Northome | Northome | 156 | Active |
| Ranier | Ranier | 565 | Active |
| SO INTERNATIONAL FALLS | SOUTH INTERNATIONAL FALLS | 2,822 | Inactive |