| 31.0 | the Puyallup will cause major flooding along the lower reaches of the river from Sumner downstream to the mouth. Swift waters will overtop levees and flood much of the Puyallup Valley. Erosion with the overtopping is likely to damage levees. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Puyallup River Basin. | | 30.0 | the Puyallup will flood the lower reaches of the river from Sumner downstream to the mouth...overtopping and possibly damaging some levees. |
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1) 34.15 ft on 12/18/1917
2) 32.03 ft on 01/23/1919
3) 31.84 ft on 12/22/1915
4) 31.20 ft on 03/10/1916
5) 29.93 ft on 12/30/1917
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1) 8.23 ft on 09/25/1955
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