Estimating suspended sediment in rivers using acoustic Doppler meters

Molly S. Wood

doi:10.3133/fs20143038

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Estimating suspended sediment in rivers using acoustic Doppler meters

Molly S. Wood

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Abstract

Key Points - The U.S. Environmental Protection Agency (2009) estimates that excessive sediment is the leading cause of water-quality impairment in water bodies in the United States. The cost of damages attributable to sediment is high, estimated at more than $20 billion annually (Osterkamp and others, 2004). - Sediment monitoring is essential to informed solutions to sediment-related issues. However, sediment monitoring by the U.S. Geological Survey (USGS) has decreased considerably over the past quarter century. - New techniques that make use of acoustic backscatter have shown great potential for accurately and cost-effectively estimating suspended-sediment concentrations.

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Source-reported bounding extent: 18.771115062337024° to 71.35706654962706° latitude; -178.2421875° to -66.796875° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Molly S. Wood. 2014. Estimating suspended sediment in rivers using acoustic Doppler meters. https://doi.org/10.3133/fs20143038

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