Dewatto River

The Dewatto River is a river in the U.S. state of Washington. It originates in western Kitsap Peninsula and flows south, emptying into Hood Canal. The name "Dewatto" comes from the Twana placename [duʔwátaxʷ], which implies the presence of spirits causing mental derangement near the stream's mouth.

Source: Wikipedia https://en.wikipedia.org/wiki/Dewatto_River