| 20.0 | Flooding affects low lying areas including sections of the Orofino Business District...the Riverside Residential district and U.S. Route 12. | | 18.5 | Flooding affects low lying areas ajacent to the river. Floodwaters also approach the airport and homes near the mouth of Orofino Creek. | | 17.0 | Flooding affects low lying areas adjacent to the river. |
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1) 21.10 ft on 05/29/1948
2) 20.32 ft on 06/08/1964
3) 18.84 ft on 06/02/1972
4) 18.51 ft on 06/16/1974
5) 17.96 ft on 05/17/1997
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1) 0.00 ft on 01/08/1937
2) 0.00 ft on 01/01/1979
3) 1.96 ft on 11/30/1980
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