Vancouver, WA water quality

Vancouver, WA is served by 26 public water systems, serving 536,915 people combined. Across those systems, we count 1 health-based violation in the last 5 years. The worst Tap Grade among them is C.

Water systems serving Vancouver

VANCOUVER CITY OF

Vancouver, WA · 373,047 served

CLARK PUBLIC UTILITIES

VANCOUVER, WA · 153,526 served

YACOLT

Vancouver, WA · 3,034 served

Bi Zi Farms

Vancouver, WA · 1,676 served

AMBOY CLARK PUBLIC UTILITIES

Vancouver, WA · 991 served

LEWISVILLE PARK

Vancouver, WA · 875 served

CLUB GREEN MEADOWS

VANCOUVER, WA · 545 served

GLENWOOD LITTLE LEAGUE

Vancouver, WA · 500 served

VANCOUVER LAKE PARK

Vancouver, WA · 500 served

VISTA DEL RIO MOBILE HOME PARK

Vancouver, WA · 352 served

HARMONY SPORTS

Vancouver, WA · 333 served

PORT OF VANCOUVER

VANCOUVER, WA · 317 served

GREAT WESTERN MOBILE HOME PARK

Vancouver, WA · 250 served

OAK MEADOWS MOBILE HOME PARK

Vancouver, WA · 216 served

CREEKSIDE COUNTRY STORE

Vancouver, WA · 104 served

LUCIA FALLS PARK

Vancouver, WA · 102 served

HILLCREST MANOR

Vancouver, WA · 100 served

SINGLE TREE ACRES

VANCOUVER, WA · 90 served

The Matson Building

Vancouver, WA · 81 served

MORNING MEADOWS

Vancouver, WA · 75 served

Wat Pa Lao Woodland

Vancouver, WA · 63 served

FRENCHMANS BAR PARK

Vancouver, WA · 34 served

English Estates Winery

Vancouver, WA · 33 served

HAAPA BOAT LAUNCH

Vancouver, WA · 25 served

BRIDGE ROAD

Vancouver, WA · 25 served

COLUMBIA ROCK AND AGGREGATES

VANCOUVER, WA · 21 served

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Frequently asked questions

Is Vancouver, WA tap water safe to drink?

26 public water systems serve Vancouver, WA, with 1 health-based violation in the last 5 years across them. The worst Tap Grade among them is C.

Does Vancouver's water have lead in it?

The most recent 90th-percentile lead sample is 2.9 ppb, versus the EPA action level of 15 ppb.

Has PFAS been detected in Vancouver's water?

Yes — at least one water system serving Vancouver has detected PFAS under UCMR5.

Other cities in Washington

Seattle Tacoma Spokane Bellevue Lynnwood Everett

See all of Washington →

Source: EPA SDWIS/ECHO · Data as of 2026Q2