Water quality for ZIP code 59526
ZIP 59526 covers Fort Belknap Agency, Harlem, and North Harlem Colony in Blaine County, Montana, one of 7 ZIP codes in the county. 12 active public water systems serve the county; 8 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Blaine County
5 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| North Harlem Colony Harlem |
42 | 0 | 10.1 mi | |
| Perrys Water Service Chinook |
100 | 1 | 25.6 mi | |
| Chinook City of Chinook |
1,300 | 1 | 25.9 mi | |
| Turner Colony Turner |
50 | 7 | 31.4 mi | |
| Hartland Colony Havre |
73 | 5 | 48.7 mi |
Non-community systems in Blaine County (6: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Albertsons Harlem NO 2032 Harlem |
25 | 0 | 0 | |
|
Zurich School District 17 Zurich |
26 | 0 | 0 | |
|
The Border Bar Turner |
52 | 0 | 0 | |
|
Turner School District NO 43 Turner |
97 | 2 | 0 | |
|
Hansen Family Campground & Storage LLC Havre |
42 | 1 | 0 | |
|
Turner Border Station Turner |
45 | 2 | 0 |
About this data
Water systems are matched to Blaine County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Montana records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.