| 23.0 | ABOVE 23 FT...EXPECT MAJOR FLOODING...ESPECIALLY IN THE VICINITY OF KALAMA WASHINGTON. THIS RIVER LEVEL HISTORICALLY NEARS THE TOPS OF SEVERAL LEVEES ALONG THE COLUMBIA AND LEWIS RIVERS. | | 21.0 | ABOVE 21 FT...EXPECT MINOR FLOODING IN THE VICINITY OF KALAMA WASHINGTON...ALONG WITH WIDESPREAD FLOODING OF LOWLAND AGRICULTURAL AREAS. | | 19.0 | ABOVE 19 FT...EXPECT WIDESPREAD LOWLAND FLOODING. LEVEE WATCHES HAVE HISTORICALLY BEEN IN EFFECT AT THIS AND HIGHER STAGES FOR BACHELOR ISLAND AND THE LEWIS RIVER. | | 17.0 | ABOVE 17 FT....EXPECT FLOODING OF LOW LYING FARMLAND TO BEGIN. LEVEE WATCHES ALONG THE LEWIS RIVER HISTORICALLY HAVE BEEN IN EFFECT AT THIS LEVEL. |
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1) 27.10 ft on 06/14/1948
2) 24.00 ft on 12/25/1964
3) 23.20 ft on 06/05/1956
4) 23.00 ft on 02/10/1996
5) 21.60 ft on 06/27/1950
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Low water records are unavailable.
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