Silver Lake up in Whatcom Co has a county restriction on horsepower.

Pelican told me it was ok to run a larger boat up there as long as any motor exceeding 10 hp was in the air and have the boat run on a kicker motor.

Guess not all lakes have a common interpretation of the hp or motor rule. Might be based on whether the WDFW or the county administers the regulations.
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zen leecher