CEDEN - Access Data

Data are one of the main products distributed by CEDEN. The CEDEN Regional Data Centers work as a team to provide data expeditiously and in a user-friendly, error-free format. In addition, FGDC (Federal Geographic Data Committee) quality metadata will be available to communicate the methods, nature and quality of the data. Extensive quality assurance checking is performed, but if you do find an error or cannot find the data you require, please notify the CEDEN Help Desk.

Data Tools

Here you can query our data by project, measurement (parameter) or water body. In addition, you can also specify a date range for the data you search. Once you have retrieved the data, you can download it as an excel spreadsheet.

• Data Query Tool: For more specific and complicated queries.
  
  
• View information about data sets currently available in CEDEN
  
  Here you can find our data catalog, which includes detailed information on data from large-scale projects in California, based on region or statewide. You will also find links to reports and overviews of these projects, as well as information on which Regional Data Center can be contacted for further information.
  
  
• Access data collection and analysis tools developed by CEDEN
  
  This area is currently under construction. Please check back soon. As we develop new data tools they will be linked to here.