Keywords: HORSEMAN CROSSING COLORADO RIVER IN MEXICO, JUST BELOW U.S BORDER. RIVER AT THIS POINT CONTAINS RUNOFF FROM THE... - NARA - 549089.jpg Scope and content General notes 549089 Local identifier 412-DA-6603 Environmental Protection Agency 12/02/1970 - NARA-Author O'Rear Charles 1941- Photographer 3403717 <br /> Yuma Yuma county Arizona inhabited place 4201866 32 717 -114 62 <br /> Still Picture Records Section Special Media Archives Services Division NWCS-S National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 06/1972 Record group Record Group 412 Records of the Environmental Protection Agency 1944 - 2006 Record group ARC 708 DOCUMERICA The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern compiled 1972 - 1977 Series ARC 542493 File unit File unit ARC Variant control numbers Agency-Assigned Identifier 111/03/006603<br /> NAIL Control Number NWDNS-412-DA-6603 Other versions <gallery> File HORSEMAN_CROSSING_COLORADO_RIVER_IN_MEXICO _JUST_BELOW_U S_BORDER _RIVER_AT_THIS_POINT_CONTAINS_RUNOFF_FROM_THE _-_NARA_-_549089 tif tif File HORSEMAN_CROSSING_COLORADO_RIVER_IN_MEXICO _JUST_BELOW_U S_BORDER _RIVER_AT_THIS_POINT_CONTAINS_RUNOFF_FROM_THE _-_NARA_-_549089 jpg jpg </gallery> NARA-cooperation PD-USGov Colorado River United States Environmental Protection Agency |