Penelope Overton's report on this for The Portland Press Herald, with a great map, is well worth reading ... looking at a pretty high threshold of flood frequency, so on average every other ...

Also read: Record-breaking rainfall marks Portland's wettest first half of ... encouraging homeowners to put their address in the flood map on their website to see if they will be in a flood ...

PORTLAND, Ore.— Conservation groups sued the Federal Emergency ... The Service called on FEMA to update chronically outdated flood maps, develop new criteria to limit floodplain development, better ...