Feature Detail Report for: Concord ID: 1658308 Name: Concord Class: Populated Place ( Definitions ) History: Incorporated in 1905. Citation: U.S. Geological Survey. Geographic Names Phase I data compilation (1976-1981). 31-Dec-1981. Primarily from U.S. Geological Survey 1:24,000-scale topographic maps (or 1:25K, Puerto Rico 1:20K) and from U.S. Board on Geographic Names files. In some instances, from 1:62,500 scale or 1:250,000 scale maps. Entry Date: 19-Jan-1981 *Elevation: 75/23

*Elevations in feet/meters from the National Elevation Dataset Federal Codes Census Code Census Class Code GSA Code 16000 P1 0820 Class Code Description: Populated Place that is also an incorporated place with the same name and the same Census Code.

Variant Names Variant Name Drunken Indian Citation Todos Santos Citation BGN Subject Folders: (Click arrow to open folder) Forms: Date Folder Name 1962 CA_Concord_1658308_Work Card_1962.pdf 1 - 1 Counties Sequence County Code State Code Country 1 Contra Costa 013 California 06 US Coordinates (One point per USGS topographic map containing the feature, NAD83) Sequence Latitude(DEC) Longitude(DEC) Latitude(DMS) Longitude(DMS) Map Name 1 37.9779777 -122.0310733 375841N 1220152W Walnut Creek 2 38.0029770 -122.0344068 380011N 1220204W Vine Hill