Pudding River at Aurora

1. 35.00 ftexpect major flooding of many homes and roads in and around Aurora, Barlow, and Canby. Also, most structures and roads in the floodplain between Canby and the confluence with the Molalla River are flooded.
2. 29.00 ftexpect major flooding of numerous roads and structures in and around Aurora and Canby.
3. 27.00 ftexpect widespread flooding of numerous secondary roads and agricultural land.
4. 24.00 ftexpect considerable flooding of low-lying agricultural land and secondary roads from the Whiskey Hill area downstream to the confluence with the Molalla River.
5. 22.00 ftexpect minor flooding of low-lying agricultural lands and access roads along the river.

Chance of flooding, September to November

The three-month chances are the River Forecast Centers’ long-range flood outlook, issued September 20, 2026.

Most recent crests

• December 21, 2025: 24.90 ft
• December 12, 2025: 22.64 ft
• February 27, 2025: 23.04 ft
• April 11, 2019: 22.68 ft
• February 10, 2017: 23.87 ft
• December 19, 2015: 25.04 ft
• December 11, 2015: 24.42 ft
• February 17, 2014: 22.38 ft
• November 23, 2012: 23.60 ft
• April 2, 2012: 23.85 ft

• UpstreamPudding River at Woodburn
• Molalla River at Canby
• Willamette River at Canby Ferry near Canby
• Tualatin River at West Linn
• Butte Creek at Monitor
• Zollner Creek at Mt Angel
• Willamette River at Falls at Oregon City
• Tualatin River at Tualatin

Forecasts by the Northwest River Forecast Center. Forecasts are issued routinely year-round.

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.