Water quality in Yakima, Washington
Yakima is in Yakima County. 222 active public water systems serve the county; 67 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 Yakima County
88 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Sun-Tides RV Park |
100 | 1 | 2.8 mi | |
| Nob Hill Water Association |
38,050 | 0 | 2.8 mi | |
| Woodland Park Mobil Court |
75 | 0 | 3.0 mi | |
| Sun Tides Community LLC |
63 | 0 | 3.1 mi | |
| Brown Taylor Water CO INC |
30 | 0 | 3.4 mi | |
| Union Gap Water |
6,433 | 0 | 3.4 mi | |
| Sun Tides Vista Homeowners Assn |
350 | 0 | 3.7 mi | |
| Marys Garden |
280 | 0 | 3.8 mi | |
| Green Meadows Subdivision |
32 | 1 | 4.1 mi | |
| Skyline Mobile Home Park |
340 | 2 | 4.2 mi | |
| South Hills Water Users Assn INC |
135 | 1 | 4.4 mi | |
| Selah City of |
9,331 | 0 | 4.5 mi | |
| Cascadia Park Water Company |
93 | 0 | 4.5 mi | |
| North Terra Vista Water Users Assn |
52 | 0 | 4.7 mi | |
| McAulays Home Sites |
58 | 0 | 4.8 mi | |
| Yak CO Terrace Heights |
8,410 | 3 | 4.9 mi | |
| Saddle Ridge Water Users |
60 | 0 | 5.0 mi | |
| Neals Valley View Addition Wtr CO |
62 | 0 | 5.0 mi | |
| Country Squire Mobile Manor |
131 | 1 | 5.2 mi | |
| Opr H2a |
100 | 0 | 5.3 mi | |
| Gleed Mobile Estates |
76 | 0 | 5.3 mi | |
| Selandia Manor Water Assn |
130 | 0 | 5.4 mi | |
| High Valley Mobile Home Court |
142 | 1 | 5.5 mi | |
| Starks Mobile Home Court |
60 | 0 | 5.7 mi | |
| Hillview Water Assn |
95 | 0 | 6.0 mi |
Non-community systems in Yakima County (133: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Yakima County, nearest to Yakima 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.