U.S. Geological Survey Manual
Welcome to the electronic version of the Survey Manual. It contains the core chapters of USGS policies and procedures, a table of contents, an index, a checklist, handbooks and current Instructional Memoranda, which are interim policies. Because of the format and conversion constraints, some figures and attachments are not included.
We welcome your comments and suggestions. Please use the comment page to Email directly to the USGS Directives Officer.