Tap water in Port Orchard, WA — ZIP 98366
4 public water systems serving about 57,520 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 98366
West Sound Utility District #1
PWSID WA5302600 · serves 28,930 ·
groundwater
0 health-based / 1 total violations (5 yrs)
· PFAS up to 8 ppt — above federal limit
Port Orchard Water Dept
PWSID WA5368900 · serves 15,355 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Manchester Water District
PWSID WA5350700 · serves 10,475 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Mccormick Woods
PWSID WA5340529 · serves 2,760 ·
surface water
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