A considerable amount of information is available to download online. The following pages provide a summary of online data sources that can used to assist in developing a CatchmentSIM project. If you are aware of any additional online data sources, please feel free to contact us.
Select your desired region:
United States users may also like to try the CatchmentSIM BASINS plugin, which takes advantage of the automated data download facility provided in the U.S. EPA's BASINS software.