Water quality in Northport, Washington
Northport is in Stevens County. 69 active public water systems serve the county; 31 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Stevens County
32 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Marble Water System |
94 | 7 | 7.0 mi | |
| Evans Water System |
47 | 0 | 21.7 mi | |
| Marcus Water Dept |
191 | 2 | 22.2 mi | |
| Stevens CO Pud Mission Ridge |
120 | 1 | 25.0 mi | |
| Kettle Falls Water Dept |
2,698 | 1 | 25.0 mi | |
| Colville Water Department |
4,945 | 1 | 26.1 mi | |
| Corbett Creek |
95 | 1 | 27.2 mi | |
| Stevens CO Pud Echo Estates |
75 | 1 | 27.2 mi | |
| Panorama Mobile Home Park |
150 | 4 | 30.5 mi | |
| Arden Hills Water System |
80 | 3 | 31.9 mi | |
| Elm Tree Water & Sewer Assn |
38 | 1 | 32.2 mi | |
| Stevens CO Pud Addy |
253 | 0 | 38.5 mi | |
| Chewelah Water Dept North |
350 | 2 | 41.6 mi | |
| Dominion View Water Assn |
37 | 0 | 42.8 mi | |
| Stevens CO Pud Dolomite |
60 | 0 | 42.9 mi | |
| Tiger Tracts |
90 | 0 | 43.1 mi | |
| Chewelah Water Dept South |
2,615 | 2 | 44.1 mi | |
| Stevens CO Pud Waitts Lake |
1,216 | 0 | 50.6 mi | |
| Stevens CO Pud Valley |
550 | 0 | 51.4 mi | |
| Stevens CO Pud Jump Off Joe |
204 | 0 | 53.4 mi | |
| Stevens CO Pud Deer Lake |
2,884 | 1 | 56.5 mi | |
| Hunters Water District |
290 | 5 | 58.0 mi | |
| Springdale Town of |
315 | 3 | 59.3 mi | |
| Stevens CO Pud Loon Lake |
2,487 | 1 | 59.4 mi | |
| Stevens CO Pud Clayton |
725 | 0 | 64.4 mi |
Non-community systems in Stevens County (36: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Stevens County, nearest to Northport 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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 Washington 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.