Tap water in Olympia, WA — ZIP 98506
2 public water systems serving about 232,144 people. PFAS "forever chemicals" have been detected here.
D
Poor
PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5
testing. Levels and the 2024 federal limits are shown per system below.
Water systems serving 98506
Olympia City Of
PWSID WA5363450 · serves 126,966 ·
groundwater
0 health-based / 1 total violations (5 yrs)
· PFAS up to 5.8 ppt — above federal limit
Lacey Water Department
PWSID WA5343500 · serves 105,178 ·
groundwater
0 health-based / 4 total violations (5 yrs)
· PFAS up to 18.8 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology