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<br /> <br />. <br /> <br />. <br /> <br />" , <br /> <br />Soil and moisture 9~onservatio~ <br /> <br />The report on hydrology of stock-water development in the Ely <br />Grazing District p Nevadap has been completed in first draft and is under <br />review. An Areal stock-water investigation of the Kingman Grazing <br />District, Arizona, has been started. spot examinations for stock-water <br />sites and other previously reported studies were continued. <br /> <br />Topo~raphic SurveyS and Mappin~ <br /> <br />Activities of the Topographic Division in the Pacific Southwest <br />Region during the period July 1 to December 31, 1959 are described below. <br />The number of quadrangles in each stage of activity is itemized for the <br />entire region and broken down for each state. <br /> <br />PSFC REGIO!., <br /> <br />Authorized - 41 <br />Controlled - 19l <br />Compiled - 117 <br />Published - 139 <br /> <br />The specific quadrangles are indicated on the "IndEl}l: <br />to Advance Mat erialei,' issued quarterly for each state <br />by the Area offices and are available on request. <br /> <br />ARIZONA <br /> <br />The four Nutrioso #4 quadrangles, a~out 30 miles <br />north of CUftonp were authorized for completion <br />by this Division. C(jlmpilation was by the U; S. <br />Forest Service. Control was completed on the <br />Williams project. Clillllpilation was completed on the <br />Mt. Tipton project (just south of Lake Mead). Safford project (south and <br />east of Clifton). one quadrangle 35 miles north of Tucson, and five <br />quadrangles in the vicinity of Vicksburg and Salome. The pUblished <br />maps were concentrated in the vicinity of Ft. Huachuca with a group of <br />civil editions of Army Map Service maps east of Phoenix. plusa scattering <br />throughout the state including 3 maps south of Gila Bend. <br /> <br />Authorized - 4 <br />Controlled - 8 <br />Compiled - 40 <br />Published - 47 <br /> <br />COLORADO <br /> <br />Authorizationwae received for mapping Durango NE, <br />NW, SE. and SW quadrangles and for series con- <br />version of the Durango l5-minute'quadrangle. Control <br />surveys were completed on the Aspen. Cochetopa, <br />Hahns Peak. Leon Peak and Leadville projects. <br /> <br />. Silesia Peak 4 SE 7~-minute quadrangle was compiled <br />as part of the Silvercliff Project which is a Colorado Coop. project. <br />The four published quadrangles include Kremmling4. Como NE, Rocky <br />Mountain National Park 3 NE and. 3 SE. <br /> <br />Authorized - 5 <br />Controlled - 53 <br />Compiled - 1 <br />Published - 4 <br /> <br />-4- <br />