| 22.0 | MODERATE FLOODING OF RANGELAND BEGINS. THERE ARE NO OTHER KNOWN FLOOD THREATS. FLOOD FLOWS IMPACT LAKE AVALON AND CARLSBAD JUST DOWNSTREAM. | | 20.0 | MINOR FLOODING OF RANGELAND BEGINS. NO OTHER FLOOD THREATS ARE KNOWN. |
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1) 22.30 ft on 05/22/1941
2) 21.32 ft on 08/23/1966
3) 19.53 ft on 10/07/1954
4) 18.04 ft on 10/20/1969
5) 16.42 ft on 06/24/1986
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1) 0.30 ft on 12/21/1988
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