1121 N. State College Blvd.
Suite 238
Fullerton, CA 92831-3014
Phone:  (657) 278-3009
Fax: (657) 278-5091

CDR Geographic Reference Web Map

The CDR has created an online geographic reference map that contains new and historic geographic reference boundaries from multiple sources. All layers included have point and click identifiers or displayed names. The layers are not downloadable, but agency source information is included if GIS information is desired. Click on the CDR GEO REFERENCE MAP Link to access the web map.