I found an About.com page showing GRE scores for many schools (http://testprep.about.com/od/thegretest/a/Average_GRE_Scores.htm). The scores use the old system, but links to a conversion table are on the page.
The scores you posted for University of Washington are in line with average grad students there. Your verbal scores are actually better than average for that school. I think you'll do fine based on what you posted.
Barron's Sample Test Book Test 1: 164V / 167Q
Barron's Sample Test Book Test 2: 167V / 168Q
Actual Score: 169V / 160Q / 4AW (AW includes 1 essay half completed - I did not budget time well)
Study time ~ 7 hours (took two practice tests)