Clackamas River near Oregon City
Critical Stages
38' - Action
39' - Flood
42' - Moderate
46' - Major
Latest Observation
Updated: 9:00 AM PST 12/16/25
Status: No Flooding
Stage: 26.91 ft
Flow: 5.1 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 4 PM 12/16 | 27.36 | 5.9 |
| 10 PM 12/16 | 27.53 | 6.21 |
| 4 AM 12/17 | 28.13 | 7.4 |
| 10 AM 12/17 | 29.18 | 9.71 |
| 4 PM 12/17 | 29.95 | 11.5 |
| 10 PM 12/17 | 30.12 | 11.9 |
| 4 AM 12/18 | 29.91 | 11.4 |
| 10 AM 12/18 | 29.79 | 11.1 |
| 4 PM 12/18 | 31.84 | 16.2 |
| 10 PM 12/18 | 37.15 | 33 |
| 4 AM 12/19 | 41.56 | 50.9 |
| 10 AM 12/19 | 42.37 | 54.6 |
| 4 PM 12/19 | 40.9 | 48 |
| 10 PM 12/19 | 38.92 | 39.7 |
| 4 AM 12/20 | 36.95 | 32.2 |
| 10 AM 12/20 | 35.09 | 25.8 |
| 4 PM 12/20 | 33.42 | 20.7 |
| 10 PM 12/20 | 32.04 | 16.8 |
| 4 AM 12/21 | 30.94 | 14 |
| 10 AM 12/21 | 30.14 | 12 |
| 4 PM 12/21 | 29.59 | 10.7 |
| 10 PM 12/21 | 29.25 | 9.87 |
| 4 AM 12/22 | 29.17 | 9.69 |
| 10 AM 12/22 | 29.33 | 10.1 |
| 4 PM 12/22 | 29.61 | 10.7 |
| 10 PM 12/22 | 29.85 | 11.3 |
| 4 AM 12/23 | 29.98 | 11.6 |
| 10 AM 12/23 | 30 | 11.6 |
| 4 PM 12/23 | 29.9 | 11.4 |
| 10 PM 12/23 | 29.67 | 10.8 |
| 4 AM 12/24 | 29.38 | 10.2 |
| 10 AM 12/24 | 29.09 | 9.51 |
| 4 PM 12/24 | 28.86 | 8.98 |
| 10 PM 12/24 | 28.72 | 8.67 |
| 4 AM 12/25 | 28.66 | 8.53 |
| 10 AM 12/25 | 28.65 | 8.51 |
| 4 PM 12/25 | 28.67 | 8.56 |
| 10 PM 12/25 | 28.68 | 8.58 |
| 4 AM 12/26 | 28.74 | 8.71 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 9:00 AM 12/16 | 26.91 | 5.1 |
| 8:45 AM 12/16 | 26.89 | 5.06 |
| 8:30 AM 12/16 | 26.88 | 5.05 |
| 8:00 AM 12/16 | 26.88 | 5.05 |
| 7:45 AM 12/16 | 26.9 | 5.08 |
| 7:30 AM 12/16 | 26.96 | 5.18 |
| 7:00 AM 12/16 | 26.9 | 5.08 |
| 6:45 AM 12/16 | 26.92 | 5.12 |
| 6:30 AM 12/16 | 26.9 | 5.08 |
| 6:00 AM 12/16 | 26.85 | 5 |
| 5:45 AM 12/16 | 26.87 | 5.03 |
| 5:30 AM 12/16 | 26.85 | 5 |
| 5:00 AM 12/16 | 26.8 | 4.91 |
| 4:45 AM 12/16 | 26.78 | 4.88 |
| 4:30 AM 12/16 | 26.77 | 4.86 |
| 4:00 AM 12/16 | 26.69 | 4.73 |
| 3:45 AM 12/16 | 26.69 | 4.73 |
| 3:30 AM 12/16 | 26.68 | 4.71 |
| 3:00 AM 12/16 | 26.68 | 4.71 |
| 2:45 AM 12/16 | 26.66 | 4.68 |
| 2:30 AM 12/16 | 26.7 | 4.75 |
| 2:00 AM 12/16 | 26.63 | 4.63 |
| 1:45 AM 12/16 | 26.61 | 4.6 |
| 1:30 AM 12/16 | 26.58 | 4.55 |
| 1:00 AM 12/16 | 26.55 | 4.5 |
| 12:45 AM 12/16 | 26.52 | 4.46 |
| 12:30 AM 12/16 | 26.54 | 4.49 |
| 12:00 AM 12/16 | 26.49 | 4.41 |
| 11:45 PM 12/15 | 26.47 | 4.38 |
| 11:30 PM 12/15 | 26.5 | 4.42 |
46' -
expect major flooding of some residences and buildings along the lower Clackamas River, including the mobile home park just downstream of Carver Bridge.
42' -
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' -
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.
| Date | Stage (ft) |
|---|---|
| Jan 2, 2009 | 45.41 |
| Jan 17, 2011 | 42.52 |
| Jan 11, 2006 | 40.64 |
| Dec 31, 2005 | 40.61 |
| Jan 20, 2012 | 39.53 |
| Nov 7, 2006 | 39.35 |
| Feb 1, 2003 | 38.5 |
Data provided by the National Weather Service.
