- 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.
|Title||Estimating suspended sediment in rivers using acoustic Doppler meters|
|Authors||Molly S. Wood|
|Publication Subtype||USGS Numbered Series|
|Series Title||Fact Sheet|
|Record Source||USGS Publications Warehouse|
|USGS Organization||Office of Surface Water|