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Flooding Services

King County, Washington

King County Rivers
USGS gage data, map, and alert phases, and recent high flows

Flood Warning Main Page

» King County Flood Alerts

River gage data:

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Snoqualmie Basin Flood phase: 3
Tolt River
Raging River
Issaquah Creek
Cedar River
Green River Flood phase: 2
White River Flood phase: 1