| 24.0 | The southbound lanes of U.S. Highway 84 may flood to the north of the bridge. The river will have a very swift and dangerous current. Moderate flooding of ranch land occurs and a very rapid rise in the level of Lake Alan Henry can be expected...likely 10 feet or more. | | 20.0 | The water is up to the bottom of the I-Beams on U.S. 84. The current is very swift and dangerous. Expect Lake Alan Henry to rise very quickly...possibly by 10 feet or more. | | 19.0 | The river is up to the I-Beams supporting the U.S. Highway 84 bridge. Minor flooding of ranch land begins to occur. The river will have a very swift and dangerous current. The pool elevation of Lake Alan Henry will rise very quickly...possibly by 10 feet or more. | | 17.0 | Pool elevation of Lake Alan Henry may rise very quickly and impact boat docks. Mooring of docks may need to be made to prevent damage. | | 15.0 | The pool elevation of Lake Alan Henry will increase significantly. | | 10.0 | The river is out of its normal low banks. |
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1) 25.80 ft on 01/01/1914
2) 22.20 ft on 09/01/1955
3) 20.66 ft on 07/04/2010
4) 19.81 ft on 05/06/1969
5) 17.75 ft on 09/12/2008
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Low water records are unavailable.
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