I wish they'd revise the way they do flood warnings. By county is not really all that helpful. You'd think they could map the rivers and a topographical map that shows where the flood plains are.
I agree.
I did find this page - still by county, but it does give more detail.
http://www.atmos.washington.edu/data/warning_report.WWA.html
I'm a bit perplexed by this statement, though, for the Chehalis:
NONFLOOD FLOODING IS OCCURRING AND MINOR FLOODING IS FORECAST
What the...what's nonflood flooding??