Well I foundout it was not a kok... It is brown trout. The place is Larson lake on 148th by the old Kmart.
I just fished off the dock with bobbers with worms down 5ft. Only bite woth the trout is in the early morning or overnight. Phantom lake on 156th is better fishing though and U can use a small raft or float tube. GL If you want more info on them lakes there call the king county parks RANGER (yes the city has a ranger to hello )