Water quality for ZIP code 99109
ZIP 99109 covers Chewelah in Stevens County, Washington, one of 17 ZIP codes in the county. 69 active public water systems serve the county; 31 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Stevens County
32 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Chewelah Water Dept South |
2,615 | 2 | 1.4 mi | |
| Stevens CO Pud Dolomite |
60 | 0 | 2.0 mi | |
| Chewelah Water Dept North |
350 | 2 | 2.8 mi | |
| Dominion View Water Assn |
37 | 0 | 5.9 mi | |
| Stevens CO Pud Addy |
253 | 0 | 8.2 mi | |
| Stevens CO Pud Valley |
550 | 0 | 8.4 mi | |
| Stevens CO Pud Waitts Lake |
1,216 | 0 | 8.4 mi | |
| Stevens CO Pud Jump Off Joe |
204 | 0 | 10.1 mi | |
| Arden Hills Water System |
80 | 3 | 13.6 mi | |
| Stevens CO Pud Deer Lake |
2,884 | 1 | 13.7 mi | |
| Elm Tree Water & Sewer Assn |
38 | 1 | 13.7 mi | |
| Stevens CO Pud Loon Lake |
2,487 | 1 | 16.2 mi | |
| Springdale Town of |
315 | 3 | 16.4 mi | |
| Panorama Mobile Home Park |
150 | 4 | 17.2 mi | |
| Colville Water Department |
4,945 | 1 | 19.6 mi | |
| Corbett Creek |
95 | 1 | 21.4 mi | |
| Stevens CO Pud Clayton |
725 | 0 | 21.5 mi | |
| Hunters Water District |
290 | 5 | 25.7 mi | |
| Stevens CO Pud Echo Estates |
75 | 1 | 25.8 mi | |
| Stevens CO Pud Mission Ridge |
120 | 1 | 26.9 mi | |
| Kettle Falls Water Dept |
2,698 | 1 | 27.2 mi | |
| Marcus Water Dept |
191 | 2 | 31.2 mi | |
| Stevens CO Pud Suncrest |
7,484 | 0 | 32.1 mi | |
| Evans Water System |
47 | 0 | 34.7 mi | |
| Marble Water System |
94 | 7 | 39.6 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, 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 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.