| 58.0 | ABOVE 58.0 FT...EXPECT FLOODING OF SOME BUILDINGS AND STRUCTURES IN THE SOUTH PORTIONS OF MCMINVILLE...ALONG WITH NUMEROUS FLOODED ROADS ALONG THE YAMHILL RIVER IN THE MCMINVILLE VICINITY AND DOWNSTREAM TO THE CONFLUENCE WITH THE WILLAMETTE RIVER. | | 56.0 | ABOVE 56.0 FT...EXPECT FLOODING OF SOME STRUCTURES IN THE SOUTH PART OF MCMINNVILLE. HISTORICALLY...NUMEROUS ROADS ARE FLOODED AND CLOSED AT THIS LEVEL. | | 54.0 | ABOVE 54.0 FT...NUMEROUS SECONDARY AND MINOR ACCESS ROADS BEGIN TO FLOOD. ROAD CLOSURES ARE POSSIBLE AT A FEW LOCATIONS. | | 52.0 | ABOVE 52.0 FT...EXPECT EXTENSIVE LOWLAND FLOODING FROM 10 MILES SOUTH OF MCMINNVILLE TO THE CONFLUENCE OF THE YAMHILL AND WILLAMETTE RIVERS. | | 50.0 | ABOVE 50.0 FT...EXPECT LOWLAND FLOODING AT SEVERAL LOCATIONS ALONG THE RIVER FROM MCMINNVILLE TO THE CONFLUENCE WITH THE WILLAMETTE RIVER. |
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1) 59.33 ft on 02/09/1996
2) 55.90 ft on 12/05/2007
3) 55.18 ft on 12/30/1996
4) 55.01 ft on 12/29/1998
5) 52.92 ft on 01/03/2009
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1) 0.00 ft on 10/12/1996
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