We visited the Weyerhaeuser King County Aquatic Center in Federal Way Washington for the Western Zones Championship Swim meet in August 2014. This Aquatic center has an 8 lane, 50 meter course pool with Omega touch pads at both ends. The facility has plenty of seating on bleachers all around the pool. Parking is a little limited for big events but a great facility!
The Weyerhaeuser Aquatic Center is a well-designed venue for top-level competitive swimming. The interior climate is well-controlled and comfortable. The standard bleachers can make for a long day of sitting, however, so don't forget your stadium chairs!
If you're looking for a good long-course pool in the northwest, this is it. Yes, it's indoors, but maintained very well.