Some of the data resides on the USGS server at the Western Geographic Science Center, Menlo Park, California. The bulk of the data and information, located in databases maintained by the partnering agencies, is accessible from this clearinghouse via hypertext links. Click here for a description of how this site is organized . Thank you for visiting the Crater Lake Data Clearinghouse. The USGS and its partners designed this website for ease of use.
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Geologic History Cultural History Lake Ecology Lake Facts View from Space Formation Photos Maps Plants and Wildlife Frequently Asked Questions News and Reports Glossary USGS Bibliography Other Crater Lake Links General Reading Search Links to external web site open in a new window.