Clackamas River near Oregon City
Critical Stages
38' - Action
39' - Flood
42' - Moderate
46' - Major
Latest Observation
Updated: 9:00 PM PST 12/5/25
Status: No Flooding
Stage: 30.9 ft
Flow: 13.9 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 10 PM 12/5 | 30.7 | 13.4 |
| 4 AM 12/6 | 30.83 | 13.7 |
| 10 AM 12/6 | 30.36 | 12.5 |
| 4 PM 12/6 | 29.84 | 11.3 |
| 10 PM 12/6 | 29.35 | 10.1 |
| 4 AM 12/7 | 28.93 | 9.15 |
| 10 AM 12/7 | 28.56 | 8.31 |
| 4 PM 12/7 | 28.33 | 7.82 |
| 10 PM 12/7 | 28.38 | 7.92 |
| 4 AM 12/8 | 28.54 | 8.27 |
| 10 AM 12/8 | 28.69 | 8.6 |
| 4 PM 12/8 | 29.09 | 9.51 |
| 10 PM 12/8 | 30.1 | 11.9 |
| 4 AM 12/9 | 31.83 | 16.2 |
| 10 AM 12/9 | 33.72 | 21.6 |
| 4 PM 12/9 | 35.3 | 26.5 |
| 10 PM 12/9 | 36.35 | 30.1 |
| 4 AM 12/10 | 36.91 | 32.1 |
| 10 AM 12/10 | 37.19 | 33.1 |
| 4 PM 12/10 | 37.27 | 33.4 |
| 10 PM 12/10 | 36.98 | 32.4 |
| 4 AM 12/11 | 36.05 | 29.1 |
| 10 AM 12/11 | 35 | 25.6 |
| 4 PM 12/11 | 34.06 | 22.6 |
| 10 PM 12/11 | 33.19 | 20 |
| 4 AM 12/12 | 32.48 | 18 |
| 10 AM 12/12 | 31.92 | 16.5 |
| 4 PM 12/12 | 31.43 | 15.2 |
| 10 PM 12/12 | 30.94 | 14 |
| 4 AM 12/13 | 30.48 | 12.8 |
| 10 AM 12/13 | 30.11 | 11.9 |
| 4 PM 12/13 | 29.76 | 11.1 |
| 10 PM 12/13 | 29.41 | 10.2 |
| 4 AM 12/14 | 29.08 | 9.49 |
| 10 AM 12/14 | 28.78 | 8.8 |
| 4 PM 12/14 | 28.51 | 8.2 |
| 10 PM 12/14 | 28.27 | 7.69 |
| 4 AM 12/15 | 28.09 | 7.32 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 9:00 PM 12/5 | 30.9 | 13.9 |
| 8:45 PM 12/5 | 30.76 | 13.5 |
| 8:30 PM 12/5 | 30.73 | 13.4 |
| 8:00 PM 12/5 | 30.7 | 13.4 |
| 7:45 PM 12/5 | 30.61 | 13.2 |
| 7:30 PM 12/5 | 30.58 | 13.1 |
| 7:00 PM 12/5 | 30.53 | 13 |
| 6:45 PM 12/5 | 30.46 | 12.8 |
| 6:30 PM 12/5 | 30.38 | 12.6 |
| 6:00 PM 12/5 | 30.26 | 12.3 |
| 5:45 PM 12/5 | 30.17 | 12.1 |
| 5:30 PM 12/5 | 30.07 | 11.8 |
| 5:00 PM 12/5 | 29.95 | 11.5 |
| 4:45 PM 12/5 | 29.98 | 11.6 |
| 4:30 PM 12/5 | 29.76 | 11.1 |
| 4:00 PM 12/5 | 29.26 | 9.89 |
| 3:45 PM 12/5 | 29.15 | 9.64 |
| 3:30 PM 12/5 | 28.95 | 9.19 |
| 3:00 PM 12/5 | 28.81 | 8.87 |
| 2:45 PM 12/5 | 28.68 | 8.58 |
| 2:30 PM 12/5 | 28.56 | 8.31 |
| 2:00 PM 12/5 | 28.31 | 7.78 |
| 1:45 PM 12/5 | 28.19 | 7.52 |
| 1:30 PM 12/5 | 28.08 | 7.3 |
| 1:00 PM 12/5 | 27.69 | 6.52 |
| 12:45 PM 12/5 | 27.58 | 6.31 |
| 12:30 PM 12/5 | 27.38 | 5.93 |
| 12:00 PM 12/5 | 27.13 | 5.48 |
| 11:45 AM 12/5 | 27.02 | 5.29 |
| 11:30 AM 12/5 | 26.87 | 5.03 |
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.
