The California Environmental Data Exchange Network (CEDEN)
is a central location to find and share information about California’s water bodies, including streams, lakes, rivers, and the coastal ocean. Many groups in California monitor water quality, aquatic habitat, and wildlife health to ensure good stewardship of our ecological resources. CEDEN aggregates this data and makes it accessible to environmental managers and the public.
For more information, a two page CEDEN Fact Sheet and eight page Information Document are available for download.
News & Highlights
Welcome to the CEDEN website. Please subscribe to our Twitter feed: @CEDEN_News for occasional updates about CEDEN products and data.
8/23/13: All of the CEDEN data templates and guidance documents have been updated and are now stable. Please use or transition to these templates as soon as possible. Contact your Regional Data Center or the CEDEN Help Desk if you have any questions.
7/11/13: The CEDEN website has a new guidance document to assist in use of the Query Tool.