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Sediment Information

US Army Corps of Engineers Sites:

Seattle District Dredge Material Management Office Portland District Walla Walla District--Lower Snake River Dredged Material Management Plan and Draft EIS Northwestern Division Office Alaska District Waterways Experiment Station (Corp of Engineers Research & Development Center) Watershed Assessment of River Stability & Sediment Supply (WARSSS) Sediment Assessment Method

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URL: http://yosemite.epa.gov/r10/ecocomm.nsf/Wetlands/Sediment