Clackamas River near Oregon City
Critical Stages
38' - Action
39' - Flood
42' - Moderate
46' - Major
Latest Observation
Updated: 3:00 PM PST 12/16/25
Status: No Flooding
Stage: 26.73 ft
Flow: 4.8 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 10 PM 12/16 | 27.17 | 5.55 |
| 4 AM 12/17 | 28.04 | 7.21 |
| 10 AM 12/17 | 29.44 | 10.3 |
| 4 PM 12/17 | 30.33 | 12.5 |
| 10 PM 12/17 | 30.32 | 12.4 |
| 4 AM 12/18 | 29.93 | 11.5 |
| 10 AM 12/18 | 29.68 | 10.9 |
| 4 PM 12/18 | 31.87 | 16.3 |
| 10 PM 12/18 | 37.89 | 35.7 |
| 4 AM 12/19 | 42.69 | 56 |
| 10 AM 12/19 | 43.28 | 58.8 |
| 4 PM 12/19 | 41.39 | 50.1 |
| 10 PM 12/19 | 39.12 | 40.5 |
| 4 AM 12/20 | 37.02 | 32.5 |
| 10 AM 12/20 | 35.05 | 25.7 |
| 4 PM 12/20 | 33.28 | 20.2 |
| 10 PM 12/20 | 31.82 | 16.2 |
| 4 AM 12/21 | 30.69 | 13.3 |
| 10 AM 12/21 | 29.96 | 11.5 |
| 4 PM 12/21 | 29.6 | 10.7 |
| 10 PM 12/21 | 29.57 | 10.6 |
| 4 AM 12/22 | 29.77 | 11.1 |
| 10 AM 12/22 | 30.04 | 11.7 |
| 4 PM 12/22 | 30.21 | 12.2 |
| 10 PM 12/22 | 30.18 | 12.1 |
| 4 AM 12/23 | 30.02 | 11.7 |
| 10 AM 12/23 | 29.78 | 11.1 |
| 4 PM 12/23 | 29.49 | 10.4 |
| 10 PM 12/23 | 29.19 | 9.73 |
| 4 AM 12/24 | 28.9 | 9.08 |
| 10 AM 12/24 | 28.66 | 8.53 |
| 4 PM 12/24 | 28.47 | 8.12 |
| 10 PM 12/24 | 28.33 | 7.82 |
| 4 AM 12/25 | 28.27 | 7.69 |
| 10 AM 12/25 | 28.24 | 7.63 |
| 4 PM 12/25 | 28.21 | 7.56 |
| 10 PM 12/25 | 28.19 | 7.52 |
| 4 AM 12/26 | 28.17 | 7.48 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 3:00 PM 12/16 | 26.73 | 4.8 |
| 2:45 PM 12/16 | 26.74 | 4.81 |
| 2:30 PM 12/16 | 26.72 | 4.78 |
| 2:00 PM 12/16 | 26.76 | 4.85 |
| 1:45 PM 12/16 | 26.79 | 4.9 |
| 1:30 PM 12/16 | 26.78 | 4.88 |
| 1:00 PM 12/16 | 26.8 | 4.91 |
| 12:45 PM 12/16 | 26.78 | 4.88 |
| 12:30 PM 12/16 | 26.86 | 5.01 |
| 12:00 PM 12/16 | 26.83 | 4.96 |
| 11:45 AM 12/16 | 26.86 | 5.01 |
| 11:30 AM 12/16 | 26.87 | 5.03 |
| 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 |
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.
