Page Contact Information: Sediment Portal Help
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Use the USGS sediment data portal to find and interpret USGS discrete and daily suspended-sediment as well as related data.
The USGS National Water Information System (NWIS) is the original source of all daily and discrete suspended-sediment data presented in the portal, though some suspended-sediment data hosted by NWIS are not provided via this portal.
Get information about the data presented or for instructions on site navigation