I've caught some real dandy Cutts in there trolling for other fish. 5 - 10 pounders are decently common. As known, the Sammy slough and tribs have lots of big breeders that push in during their spring spawning season. I know of a shore spot where I can have my lunch and watch many, many oversized females fin around and do their spawning thing.

I'm certain a reduced bag limit would help immediately. Based lots of other gold and blue medal trout waters I've fished, a daily limit of one fish over 16" would help tremendously. Within 2 - 3 years, there would be plenty of oversized trophy fish to C&R. Not everything has to die. That's Washington's biggest problem. Everyone here expects to kill something instead of just enjoying the sport. Lee Wulff has a famous quote that applies IMO...
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“If the military were fighting for our freedom, they would be storming Capitol Hill”. – FleaFlickr02