This model archive summary describes the development of a turbidity derived suspended-sediment time series computation model. The model archive summary describes the methods and techniques used to develop the model for the Klamath River near Klamath, CA – USGS site ID 11530500. The time series suspended-sediment data will help determine the suspended-sediment concentration at the site in real-time, which will allow science center personnel, managers, and others, track the movement of sediment in the Klamath River.