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Local Info
Critical Stages
ActionFloodModerate FloodMajor Flood
Mill Creek - Gauge MLKW1
Walla Walla, WA
Lat: 46.01N, Lon: 118.12W
 
Latest Observation
Updated: 4:00 AM PDT 10/15/25
Stage:13.32 ft
Flow:0.04 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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