LegendFEMA Cross SectionModel Cross SectionYamhill RiverFloodway1% Annual Chance Floodplain0.2% Annual Chance Floodplain
0 1,000 2,000
Feet
Back Water
Tie into Effective
Revised 1% Chance AnnualFloodplain Boundary
Revised 0.2% Chance AnnualFloodplain Boundary
Tie into Effective