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Predictions from the updated SPARROW suspended sediment models developed for western Oregon and northwestern California

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: August 01, 2026 at 05:02 AM | Dataset Last Updated: August 27, 2020 at 12:00 AM
This file contains estimates of long-term mean annual suspended-sediment loads for western Oregon and northwestern California as predicted by the USGS SPARROW model (Wise, 2018). This application of the SPARROW model used the NHDPlus Version 2 as a hydrologic framework and represented 2012 conditions.

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