Science activity

The California Aquatic Resource Inventory is a standardized statewide map of surface waters and related habitat types, including wetlands, rivers, streams, lakes, and their riparian areas. The CARI v0 dataset includes: the National Wetland Inventory (NWI, last updated in 2010) of the US Fish and Wildlife Service, the National Hydrography Dataset (NHD, high resolution dataset at 1:2400 scale, last updated in 1999) of the US Geological Survey, three regional datasets developed by SFEI's GIS team using CARI's standardized, and more detailed, mapping protocols and used to demonstrate the WRAMP framework. Links to more information about these mapping efforts are listed below under "Subprojects" (below). San Francisco Bay Area Aquatic Resources Inventory (BAARI)- 2011 Lake Tahoe Basin (TARIv2.1) - 2016 Laguna de Santa Rosa Plain (near Santa Rosa ,CA. NCARI) - 2013, and Six County Aquatic Resources Inventory (including Sacramento, Placer, Yolo, El Dorado, Yuba, and Sutter Counties, California) developed by the US Army Corps of Engineers (Sacramento District) through federal funding - 2010. For more information contact ecoatlas@sfei.org