Flood Monitoring

Flood Monitoring

Real-time river levels and flood warnings for Whatcom County

River Gauges

Current conditions at monitored gauge stations in Whatcom County.

Important Flood Safety Information

Monitor river levels closely during heavy rain or rapid snowmelt. Whatcom County rivers can rise quickly. Always check current conditions before traveling near waterways and never drive through flooded roadways.

Understanding Flood Stages

Normal

River levels are below flood stage. Normal flow conditions.

Action Stage

Preparations begin. Monitor closely for potential flooding.

Flood Stage

Minor flooding begins. Low-lying areas affected.

Major Flood

Significant flooding. Evacuations may be necessary.

Additional Flood Resources

Flood Safety Tips