Local water quality
Water quality in Yakima, Washington
19 public water systems · EPA data
The bottom line
EPA records for the water serving Yakima, Washington show Nitrate, Lead, Copper. A filter independently certified to reduce those exact contaminants is the most direct fix.
What's in Yakima's water
Contaminants EPA has recorded across Yakima's water systems, and how many certified filters remove each.
Water systems serving Yakima
Open a system for its full report — measured levels vs. federal limits, PFAS, and the certified filters that remove each contaminant.
YAKIMA WATER DIVISION CITY OF
112,858 people served
2 contaminants · report →
NOB HILL WATER ASSOCIATION
38,050 people served
1 contaminant · report →
YAK CO - TERRACE HEIGHTS
8,410 people served
1 contaminant · report →
Pelican Point By Cascadia LLC
1,357 people served
1 contaminant · report →
WHITSTRAN ELEMENTARY SCHOOL
280 people served
2 contaminants · report →
SMWE - COLUMBIA CREST WINERY
218 people served
2 contaminants · report →
Valley Fruit - Hilltop
108 people served
1 contaminant · report →
MC CORKLES MARKET
106 people served
1 contaminant · report →
Sand Hollow 1 H2A
100 people served
1 contaminant · report →
Zirkle - Finley Ranch
96 people served
1 contaminant · report →
Monson Fruit - Rd 9 H2A Housing
96 people served
1 contaminant · report →
Flat Top Ranch West Bank Housing
96 people served
1 contaminant · report →
Coulee Flats Dairy
83 people served
2 contaminants · report →
BYBEE CLYDE W.
76 people served
2 contaminants · report →
Baker Produce Zillah
65 people served
2 contaminants · report →
FAITH COMMUNITY CHURCH
52 people served
1 contaminant · report →
HILLSIDE PARK ADDITION
45 people served
1 contaminant · report →
MT VIEW TRACTS
31 people served
2 contaminants · report →
Moxee Dairy South Well System
30 people served
1 contaminant · report →
Filter your Yakima water
Match a certified filter to what's actually in your water — a filter certified for lead may do nothing for PFAS or fluoride.