Rio Grande, New Mexico. Topography by R. N. Doolittle and J. N. Van Sant. Control by U.S. Bureau of Reclamation. Surveyed in 1941. Topography within Bandelier National Monument by T. T. Raney and H. Parker in 1937. 4 plan sheets, 2 of which show Dam sites, 1 sheet showing Dam sites and 1 profile sheet. Sheet 1 of 6.