Water quality for ZIP code 98921
ZIP 98921 covers Buena in Yakima County, Washington, one of 20 ZIP codes in the 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 |
|---|---|---|---|---|
| Zillah City of |
3,518 | 1 | 3.3 mi | |
| Willow Tree Park |
176 | 0 | 3.5 mi | |
| Lombard Loop Water Association |
180 | 2 | 3.5 mi | |
| Toppenish Water Department |
13,382 | 1 | 3.7 mi | |
| Wapato Waterworks |
5,255 | 3 | 5.2 mi | |
| MT Adams Country Club Estates |
31 | 0 | 6.5 mi | |
| Moxie Community LLC |
114 | 0 | 8.1 mi | |
| Yak CO Crewport |
192 | 2 | 8.3 mi | |
| Granger Water Department |
3,993 | 1 | 8.4 mi | |
| Butterfield Water Company |
108 | 0 | 8.6 mi | |
| Playland Park |
65 | 0 | 8.7 mi | |
| Panorama Place Water Assn |
220 | 1 | 8.8 mi | |
| Alps Mobile Home Park |
150 | 2 | 9.4 mi | |
| Country Mobile Estates |
180 | 0 | 9.6 mi | |
| HI Valley View |
67 | 1 | 10.0 mi | |
| Moxee Water Department |
5,599 | 0 | 10.0 mi | |
| Harrah Water System |
1,304 | 1 | 10.8 mi | |
| Burman Acres Water |
92 | 0 | 11.6 mi | |
| South Hills Water Users Assn INC |
135 | 1 | 11.7 mi | |
| Union Gap Water |
6,433 | 0 | 12.1 mi | |
| Bridle Moor Water Association |
44 | 0 | 12.6 mi | |
| McAulays Home Sites |
58 | 0 | 13.0 mi | |
| Outlook Community Water |
282 | 0 | 13.2 mi | |
| Yak CO Terrace Heights |
8,410 | 3 | 13.3 mi | |
| Neals Valley View Addition Wtr CO |
62 | 0 | 13.7 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, 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.