Clackamas River near Oregon City
Critical Stages
38' - Action
39' - Flood
42' - Moderate
46' - Major
Latest Observation
Updated: 4:00 AM PST 12/10/25
Status: No Flooding
Stage: 36.11 ft
Flow: 29.3 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 10 AM 12/10 | 36.43 | 30.4 |
| 4 PM 12/10 | 35.16 | 26.1 |
| 10 PM 12/10 | 33.79 | 21.8 |
| 4 AM 12/11 | 32.45 | 17.9 |
| 10 AM 12/11 | 31.2 | 14.6 |
| 4 PM 12/11 | 30.28 | 12.3 |
| 10 PM 12/11 | 29.68 | 10.9 |
| 4 AM 12/12 | 29.23 | 9.82 |
| 10 AM 12/12 | 28.8 | 8.85 |
| 4 PM 12/12 | 28.43 | 8.03 |
| 10 PM 12/12 | 28.09 | 7.32 |
| 4 AM 12/13 | 27.8 | 6.73 |
| 10 AM 12/13 | 27.55 | 6.25 |
| 4 PM 12/13 | 27.33 | 5.84 |
| 10 PM 12/13 | 27.15 | 5.52 |
| 4 AM 12/14 | 27.02 | 5.29 |
| 10 AM 12/14 | 26.95 | 5.17 |
| 4 PM 12/14 | 26.96 | 5.18 |
| 10 PM 12/14 | 27.02 | 5.29 |
| 4 AM 12/15 | 27.07 | 5.38 |
| 10 AM 12/15 | 27.04 | 5.32 |
| 4 PM 12/15 | 27.08 | 5.39 |
| 10 PM 12/15 | 27.38 | 5.93 |
| 4 AM 12/16 | 27.9 | 6.93 |
| 10 AM 12/16 | 28.41 | 7.99 |
| 4 PM 12/16 | 28.71 | 8.65 |
| 10 PM 12/16 | 28.81 | 8.87 |
| 4 AM 12/17 | 28.83 | 8.92 |
| 10 AM 12/17 | 28.85 | 8.96 |
| 4 PM 12/17 | 28.93 | 9.15 |
| 10 PM 12/17 | 29.12 | 9.58 |
| 4 AM 12/18 | 29.47 | 10.4 |
| 10 AM 12/18 | 29.88 | 11.3 |
| 4 PM 12/18 | 30.26 | 12.3 |
| 10 PM 12/18 | 30.67 | 13.3 |
| 4 AM 12/19 | 31.18 | 14.6 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 4:00 AM 12/10 | 36.11 | 29.3 |
| 3:45 AM 12/10 | 36.29 | 29.9 |
| 3:30 AM 12/10 | 36.26 | 29.8 |
| 3:00 AM 12/10 | 36.39 | 30.2 |
| 2:45 AM 12/10 | 36.47 | 30.5 |
| 2:30 AM 12/10 | 36.47 | 30.5 |
| 2:00 AM 12/10 | 36.56 | 30.8 |
| 1:45 AM 12/10 | 36.59 | 31 |
| 1:30 AM 12/10 | 36.55 | 30.8 |
| 1:00 AM 12/10 | 36.58 | 30.9 |
| 12:45 AM 12/10 | 36.54 | 30.8 |
| 12:30 AM 12/10 | 36.6 | 31 |
| 12:00 AM 12/10 | 36.58 | 30.9 |
| 11:45 PM 12/9 | 36.65 | 31.2 |
| 11:30 PM 12/9 | 36.56 | 30.8 |
| 11:00 PM 12/9 | 36.35 | 30.1 |
| 10:45 PM 12/9 | 36.5 | 30.6 |
| 10:30 PM 12/9 | 36.5 | 30.6 |
| 10:00 PM 12/9 | 36.44 | 30.4 |
| 9:45 PM 12/9 | 36.44 | 30.4 |
| 9:30 PM 12/9 | 36.39 | 30.2 |
| 9:00 PM 12/9 | 36.35 | 30.1 |
| 8:45 PM 12/9 | 36.45 | 30.5 |
| 8:00 PM 12/9 | 36.27 | 29.8 |
| 7:45 PM 12/9 | 36.29 | 29.9 |
| 7:30 PM 12/9 | 36.28 | 29.9 |
| 7:00 PM 12/9 | 36.24 | 29.7 |
| 6:45 PM 12/9 | 36.19 | 29.6 |
| 6:30 PM 12/9 | 36.14 | 29.4 |
| 6:00 PM 12/9 | 36.12 | 29.3 |
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.
