Blue Lake (160 acres): Located in the Sinlahekin Valley, this lake should produce 10- to 11-inch rainbows with a fair number of carry-overs up to 17 inches. Redside shiners are rapidly expanding their numbers in Blue and are affecting growth and numbers of trout. Selective fishery regulations are in effect, except electric motors are allowed. A graveled launch and toilets are available. Disabled accessibility - Level 2. 3 WCTs, lgs.