| 10.0 | 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. | | 9.0 | 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. | | 8.0 | 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. |
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1) 10.56 ft on 12/26/1964
2) 10.27 ft on 01/05/1997
3) 8.61 ft on 02/12/1996
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Low water records are unavailable.
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