Officials keep nervous watch on levees

The same railroad embankment that failed to stop the disastrous Vanport Flood of 1948 remains a weak link in Portland’s levee system designed to prevent floods. A new engineering assessment of the Columbia River levee system found four problem areas that don’t meet stiffer federal flood-protection standards enacted after Hurricane Katrina. The biggest one is … Read moreOfficials keep nervous watch on levees

Governor brings in reinforcements to help shore up Columbia River levee

The tiny Multnomah County Drainage District is going to get some help figuring out how to strengthen the Portland area’s levee system, which keeps the area south of the Columbia River from being deluged by the river. The 14-employee drainage district faces a federal mandate to recertify the levee system’s safety, under rules that got … Read moreGovernor brings in reinforcements to help shore up Columbia River levee