Sediment Memo

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The Sediment Memo documents what information is known about sediment in the four tributaries of Clear Creek- Canyon, Clear, Swan, and Squally Creeks. It also summarizes what is known about sediment in the Puyallup River, based on a presentation by Kris Jaeger of USGS on November 2, 2016.

The agricultural community in the area requested more information about sediment, in order to increase understanding of current and future sediment regimes, how sediment affects flooding and drainage, and how an earthen berm may impact sedimentation. This memo is based on several conversations with experts, published data, and a presentation and discussion from the 4th TAG meeting.