Water quality for ZIP code 98951
ZIP 98951 covers Wapato, Donald, and Parker 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
Other community water systems in Yakima County
88 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Wapato Waterworks |
5,255 | 3 | 4.2 mi | |
| South Hills Water Users Assn INC |
135 | 1 | 5.3 mi | |
| Union Gap Water |
6,433 | 0 | 6.9 mi | |
| Alps Mobile Home Park |
150 | 2 | 6.9 mi | |
| Sun-Tides RV Park |
100 | 1 | 7.1 mi | |
| Willow Tree Park |
176 | 0 | 8.4 mi | |
| Opr H2a |
100 | 0 | 8.5 mi | |
| Country Mobile Estates |
180 | 0 | 8.5 mi | |
| Lombard Loop Water Association |
180 | 2 | 8.7 mi | |
| Moxee Water Department |
5,599 | 0 | 9.3 mi | |
| Playland Park |
65 | 0 | 9.4 mi | |
| Butterfield Water Company |
108 | 0 | 9.5 mi | |
| Yak CO Buena Water System |
952 | 1 | 9.5 mi | |
| Yakima Water Division City of |
112,858 | 1 | 9.7 mi | |
| Nob Hill Water Association |
38,050 | 0 | 10.0 mi | |
| Burman Acres Water |
92 | 0 | 10.1 mi | |
| McAulays Home Sites |
58 | 0 | 10.2 mi | |
| Moxie Community LLC |
114 | 0 | 10.4 mi | |
| Yak CO Terrace Heights |
8,410 | 3 | 10.6 mi | |
| Saddle Ridge Water Users |
60 | 0 | 10.9 mi | |
| Toppenish Water Department |
13,382 | 1 | 10.9 mi | |
| Bridle Moor Water Association |
44 | 0 | 11.0 mi | |
| Cascadia Park Water Company |
93 | 0 | 11.1 mi | |
| Neals Valley View Addition Wtr CO |
62 | 0 | 11.1 mi | |
| Brocious Water System |
100 | 0 | 11.1 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.