‘The risk is real’: Official warns of potential Portland area levee breaches, flooding
Aging Columbia River levees need improvements near PIR
As Columbia River levels increase, flood protection agencies work to minimize flood risk in Portland, OR
Bills seek tax aid to shore up levee system
Columbia River levee still inadequate for flood
Could the Vanport Flood happen again?
County property owners may pay for flood control
Feds: Risk of levee failure highest in North Portland
Flood money: levee improvements needed
New standards for Columbia River levees could cost millions
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