Base Map 5 : The map of the community that depicts cultural features (e.g., roads, railroad, bridges, dams, and culverts), drainage features, and corporate limits
Association of Bay Area Governments (ABAG) - Regional Planning Agencies, Glossary of Terms, San Francisco, CA, USA 2003. http://www.abag.ca.gov/bayarea/eqmaps/eqfloods/fgl ossry.html, (ND/ Flood - Amer) {6}