| 12.0 | Significant flooding is likely throughout the Methow Valley from Mazama to Pateros. | | 10.0 | Minor flooding of adjacent roads and low-lying areas is likely throughout the Methow Valley from Mazama to Pateros. |
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1) 12.25 ft on 05/31/1972
2) 11.26 ft on 06/17/1974
3) 10.68 ft on 05/31/1983
4) 10.63 ft on 05/19/2006
5) 10.61 ft on 06/22/1967
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1) 0.90 ft on 01/10/1974
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