Tap water in Yakima, WA — ZIP 98903
3 public water systems serving about 157,341 people.
A
Excellent
Water systems serving 98903
Yakima Water Division City Of
PWSID WA5399150 · serves 112,858 ·
surface water
0 health-based / 1 total violations (5 yrs)
Nob Hill Water Association
PWSID WA5359700 · serves 38,050 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Union Gap Water
PWSID WA5390250 · serves 6,433 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology