RIVER GAUGE · CLACKAMAS RIVER
Clackamas River near Oregon City
Clackamas County, Oregon
Water level22.95 ft
Flow717 cfs
Last readingSep 16, 2026, 5:00 PM UTC (last recorded)
Action38 ft36,100 cfs
Minor flood39 ft40,000 cfs
Moderate flood42 ft52,900 cfs
Major flood46 ft72,500 cfs
The past week
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What floods at each level
- 46 ft
expect major flooding of some residences and buildings along the lower Clackamas River, including the mobile home park just downstream of Carver Bridge.
- 42 ft
expect flooding of parks, agricultural land, and low-lying areas along the lower Clackamas River from the Carver Bridge down to the confluence with the Willamette.
- 39 ft
expect minor flooding of low areas along the lower Clackamas River, including Clackamette Park, the Oregon City shopping center, and some agricultural land downstream of Carver Bridge.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Dec 19, 2025 | 46.56 ft | 75,427 cfs |
| Jan 2, 2009 | 45.41 ft | 66,514 cfs |
| Jan 17, 2011 | 42.52 ft | 55,273 cfs |
More on Clackamas River
UpstreamClackamas River near Estacada
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