Portland Nearby River & Lake Information

Critical Stages
No Flooding
Action
Minor Flood
Moderate Flood
Major Flood
No/Old Data
Location Stage Condition
Clackamas River
Clackamas River near Oregon City - Gauge COCO3 27.92 ft. No Flooding
Clackamas River near Estacada - Gauge ESTO3 14.06 ft. No Flooding
Columbia River
Columbia River at Vancouver - Gauge VAPW1 8.91 ft. No Flooding
Columbia River at St. Helens - Gauge SHNO3 8.16 ft. No Flooding
Columbia River at Longview - Gauge LOPW1 7.2 ft. No Flooding
Cowlitz River
Cowlitz River at Kelso - Gauge KELW1 21.8 ft. Minor Flood
Johnson Creek
Johnson Creek near Sycamore - Gauge SYCO3 3.14 ft. No Flooding
Lewis River
Lewis River at Woodland - Gauge LRWW1 19.76 ft. No Flooding
Lewis River at Ariel - Gauge MERW1 11.85 ft. Not Defined
Molalla River
Molalla River near Canby - Gauge CANO3 14.35 ft. No Flooding
Pudding River
Pudding River at Aurora - Gauge AURO3 22.47 ft. Minor Flood
Sandy River
Sandy River near Bull Run - Gauge SNDO3 12.12 ft. No Flooding
South Yamhill River
South Yamhill River at McMinnville - Gauge MCMO3 37.27 ft. No Flooding
Tualatin River
Tualatin River at West Linn - Gauge WSLO3 8.06 ft. No Flooding
Tualatin River at Farmington - Gauge FRMO3 22.12 ft. No Flooding
Tualatin River near Dilley - Gauge DLLO3 16.62 ft. Action
Willamette River
Willamette River at Portland - Gauge PRTO3 9.03 ft. No Flooding
Willamette River below Falls at Oregon City - Gauge ORCO3 15.95 ft. No Flooding
Willamette River above Falls at Oregon City - Gauge OCUO3 59.35 ft. No Flooding
Willamette River at Salem - Gauge SLMO3 12.67 ft. No Flooding
Wilson River
Wilson River near Tillamook - Gauge TLMO3 8.26 ft. No Flooding

Data provided by the National Weather Service. River gauge data is updated approximately every 15 minutes.