Icicle and the Little White will be gone sooner than Tumwater and the Truss, which are later season runs. Perfect times for many quality creeks running at the same time would be late May into early June. There are also classic summer runs like Grand Canyon of the Elwha, Ohanepecosh and Bridge Creek into the Stehekin that go a little later, but May into June have a whole host of runs going, and if your range is basically the whole state of WA, then you won't have one day off from boating. I've never paddled Eagle, but I think it is a spring run as well. This website is a good source for levels as well as the texting service... 41411. Text that number with the river level you want, i.e. level Wenatchee, or level icicle, or level Tye. It works all over and probably for SE rivers too. Check into the Robe page on facecrack as well for the day to day. cheers mate

And if you come in spring when everything is still full of juice the bigger waterfalls down in the gorge will still be there as well as runs like the Top Tye, Foss and Upper Upper NF Sky (waterfall run) in the Skykomish drainage. And don't forget the Cle Elum or Cooper Rivers on the east side of Snoqualmie Pass in late spring or early summer. All these runs are pretty quality and there are bound to be others too. Robe Canyon and Ernie's Canyon are both about an hour from Seattle and will definitely have water in May/June. All the runs I've mentioned are on the A list. cheers