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Williamson River below Chiloquin

Critical Stages
8' - Action
9' - Flood
10' - Moderate
11' - Major

Latest Observation

Updated: 9:00 PM PST 12/17/25

Status: No Flooding

Stage: 3.6 ft

Flow: 0.615 kcfs

Forecast

TimeStage (ft)Flow (kcfs)
10 PM 12/17 3.6 0.615
11 PM 12/17 3.6 0.615
12 AM 12/18 3.6 0.615
1 AM 12/18 3.6 0.615
2 AM 12/18 3.6 0.615
3 AM 12/18 3.6 0.615
4 AM 12/18 3.6 0.615
5 AM 12/18 3.61 0.622
6 AM 12/18 3.61 0.622
7 AM 12/18 3.61 0.622
8 AM 12/18 3.61 0.622
9 AM 12/18 3.62 0.629
10 AM 12/18 3.62 0.629
11 AM 12/18 3.62 0.629
12 PM 12/18 3.62 0.629
1 PM 12/18 3.63 0.635
2 PM 12/18 3.63 0.635
3 PM 12/18 3.63 0.635
4 PM 12/18 3.64 0.642
5 PM 12/18 3.64 0.642
6 PM 12/18 3.64 0.642
7 PM 12/18 3.65 0.649
8 PM 12/18 3.65 0.649
9 PM 12/18 3.66 0.656
10 PM 12/18 3.66 0.656
11 PM 12/18 3.67 0.663
12 AM 12/19 3.67 0.663
1 AM 12/19 3.68 0.67
2 AM 12/19 3.69 0.676
3 AM 12/19 3.69 0.676
4 AM 12/19 3.7 0.683
5 AM 12/19 3.7 0.683
6 AM 12/19 3.71 0.69
7 AM 12/19 3.71 0.69
8 AM 12/19 3.72 0.697
9 AM 12/19 3.73 0.704
10 AM 12/19 3.73 0.704
11 AM 12/19 3.74 0.711
12 PM 12/19 3.75 0.719
1 PM 12/19 3.75 0.719
2 PM 12/19 3.76 0.726
3 PM 12/19 3.76 0.726
4 PM 12/19 3.77 0.733
5 PM 12/19 3.77 0.733
6 PM 12/19 3.78 0.74
7 PM 12/19 3.78 0.74
8 PM 12/19 3.79 0.747
9 PM 12/19 3.79 0.747
10 PM 12/19 3.79 0.747
11 PM 12/19 3.79 0.747
12 AM 12/20 3.8 0.755
1 AM 12/20 3.8 0.755
2 AM 12/20 3.8 0.755
3 AM 12/20 3.8 0.755
4 AM 12/20 3.81 0.762
5 AM 12/20 3.81 0.762
6 AM 12/20 3.81 0.762
7 AM 12/20 3.81 0.762
8 AM 12/20 3.81 0.762
9 AM 12/20 3.81 0.762
10 AM 12/20 3.81 0.762
11 AM 12/20 3.81 0.762
12 PM 12/20 3.81 0.762
1 PM 12/20 3.81 0.762
2 PM 12/20 3.81 0.762
3 PM 12/20 3.81 0.762
4 PM 12/20 3.81 0.762
5 PM 12/20 3.81 0.762
6 PM 12/20 3.81 0.762
7 PM 12/20 3.81 0.762
8 PM 12/20 3.81 0.762
9 PM 12/20 3.81 0.762
10 PM 12/20 3.81 0.762
11 PM 12/20 3.81 0.762
12 AM 12/21 3.81 0.762
1 AM 12/21 3.81 0.762
2 AM 12/21 3.81 0.762
3 AM 12/21 3.81 0.762
4 AM 12/21 3.81 0.762
5 AM 12/21 3.82 0.769
6 AM 12/21 3.82 0.769
7 AM 12/21 3.82 0.769
8 AM 12/21 3.83 0.777
9 AM 12/21 3.83 0.777
10 AM 12/21 3.83 0.777
11 AM 12/21 3.84 0.784
12 PM 12/21 3.84 0.784
1 PM 12/21 3.85 0.791
2 PM 12/21 3.85 0.791
3 PM 12/21 3.86 0.799
4 PM 12/21 3.86 0.799
5 PM 12/21 3.87 0.806
6 PM 12/21 3.87 0.806
7 PM 12/21 3.88 0.814
8 PM 12/21 3.89 0.821
9 PM 12/21 3.89 0.821
10 PM 12/21 3.9 0.829
11 PM 12/21 3.91 0.837
12 AM 12/22 3.91 0.837
1 AM 12/22 3.92 0.844
2 AM 12/22 3.92 0.844
3 AM 12/22 3.93 0.852
4 AM 12/22 3.93 0.852
TimeStage (ft)Flow (kcfs)
9:00 PM 12/17 3.6 0.615
8:45 PM 12/17 3.6 0.615
8:30 PM 12/17 3.6 0.615
8:15 PM 12/17 3.6 0.615
8:00 PM 12/17 3.6 0.615
7:45 PM 12/17 3.6 0.615
7:30 PM 12/17 3.6 0.615
7:15 PM 12/17 3.6 0.615
7:00 PM 12/17 3.6 0.615
6:45 PM 12/17 3.6 0.615
6:30 PM 12/17 3.6 0.615
6:15 PM 12/17 3.6 0.615
6:00 PM 12/17 3.6 0.615
5:45 PM 12/17 3.6 0.615
5:30 PM 12/17 3.6 0.615
5:15 PM 12/17 3.6 0.615
5:00 PM 12/17 3.6 0.615
4:45 PM 12/17 3.6 0.615
4:30 PM 12/17 3.6 0.615
4:15 PM 12/17 3.6 0.615
3:00 PM 12/17 3.6 0.615
2:45 PM 12/17 3.6 0.615
2:30 PM 12/17 3.6 0.615
2:15 PM 12/17 3.6 0.615
2:00 PM 12/17 3.6 0.615
1:45 PM 12/17 3.6 0.615
1:30 PM 12/17 3.6 0.615
1:15 PM 12/17 3.6 0.615
1:00 PM 12/17 3.6 0.615
12:45 PM 12/17 3.6 0.615
Hydrograph for Williamson River below Chiloquin
10' - Widespread flooding is occurring along the Williamson River from the Highway 97 bridge downstream to Upper Klamath Lake. Widespread farm land flooding is occurring. Numerous structures are flooded.
9' - The Williamson River is at flood stage. Water exceeds the channel of the river and begins to impact structures along the river and in low-lying areas near the river.
8' - The Williamson River is near bankfull stage. Water is nearing many structures along and enar the river. Water is close to structures at the Water Wheel Campground near Highway 97.
DateStage (ft)
Dec 26, 1964 10.56
Jan 5, 1997 10.27
Feb 12, 1996 8.61

Data provided by the National Weather Service.