Streamflow discharge was last observed at 640 cfs, and a gauge height of 0.44 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 663 .
Weather today, Tomorrow,
One of the significant tributaries is Oak Grove Fork, which flows into the river from the south. There is only one dam on the river, the River Mill Dam, which is used for power generation. The seasonal trends of the river indicate that the flow is at its highest during the spring and early summer due to snowmelt, while it is at its lowest during the late summer and fall. One interesting fact about the Clackamas River is that it is known for its excellent fishing, particularly for salmon and steelhead.
| Elevation | 1,148.0 ft |
| Last Updated | |
| Gage height, ft | 0.44 ft |
| Streamflow, ft³/s | 640.0 ft3/s |
| Temperature, water, degC | 7.8 deg C |
| Percent of Normal | 83% |
| Year Over Year Average | 769 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 33,900 cfs |