Lynnwood, WA water quality
Lynnwood, WA is served by 3 public water systems, serving 313,954 people combined. Across those systems, we count 0 health-based violations in the last 5 years. The worst Tap Grade among them is C.
Get alerted when Lynnwood's water gets a violation
We'll only email you about this water system. Unsubscribe anytime.
Worried about what's in your tap?
See which water filters are certified to remove the contaminants found in your area.
Find a filter that matches your waterFrequently asked questions
Is Lynnwood, WA tap water safe to drink?
3 public water systems serve Lynnwood, WA, with 0 health-based violations in the last 5 years across them. The worst Tap Grade among them is C.
Does Lynnwood's water have lead in it?
The most recent 90th-percentile lead sample is 28 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in Lynnwood's water?
These systems were tested under UCMR5 and no PFAS was detected above the reporting limit in the analytes we track.
Source: EPA SDWIS/ECHO · Data as of 2026Q2