Model Archive Summary for acoustic derived suspended-sand concentration at 14211720 Willamette River at Portland, OR

This model archive summary describes the development and methods used to derive and compute a suspended-sand (> 0.0625 mm particle size) model at USGS site ID# 14211720, Willamette River at Portland. The suspended-sand equations will be used to create real-time estimates of concentration and load that will help science entities, managers, and others, monitor sediment transport in the Lower Columbia River system.