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Geology and water resources of Las Vegas, Pahrump, and Indian Spring Valleys, Clark and Nye... Report on the geology and groundwater of southern Nevada.
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Report, Available water supply of the Las Vegas ground-water basin Nevada, 1965 Report on the available water in the Las Vegas area
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Report on ground water in southeastern Nevada, March 29, 1915 Report with chart, plates, and maps regarding southeast Nevada groundwater. Water-Supply Paper 365
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Report, Geological survey circular 346: First fourteen years of Lake Mead, circa 1949 Report on Lake Mead taken from the Lake Mead Comprehensive Survey of 1948-49
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Report, Ground-water appraisal of the Meadow Valley area, Lincoln and Clark Counties, Nevada, July 1964 Detailed survey of the ground water resources of the Meadow Valley area. This is Report #27 in the Ground-Water resources - Reconnaissance series
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Photograph of Hemenway Wash and Colorado River from Highway 93, Clark County, circa 1929 Looking east through Hemenway Wash towards the Colorado River from the newly constructed Highway 93.
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Photograph of a ferry on the Colorado River, before 1930 Ferry on the Colorado River, possibly Merle Emery Ferry
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Photograph of Boulder Canyon, circa 1920 The proposed site of Hoover Dam before the creation of Lake Mead
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Photograph of flood damage in Stine, Nevada, 1905 Flooding in Stine, Nevada, 1905. View of damage to the railroad tracks.
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Photograph of the Colorado River from Observation Point, Boulder Canyon, April 3, 1932 Looking down the Colorado River from Observation Point, April 3, 1932, view of the beginning of construction of the Hoover Dam.
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Photograph of a group of people next to the Colorado River at the south end... People standing near the Colorado River in Black Canyon at the start of Hoover Dam construction
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Aerial photograph of the Colorado River and Hemenway Wash, before 1935 Hemenway Wash, located at the bend of the Colorado River just upstream of Black Canyon, before the construction of Hoover dam.
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Photograph of a man surveying the Colorado River from a boat in Black Canyon, circa... Man standing on a boat traveling south on the Colorado River through Black Canyon
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Photograph of Hemenway Wash, Nevada and Colorado River, circa 1932 A view of Hemenway Wash and the Colorado River before Lake Mead.
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Photograph of the Merle Emery Ferry, before 1930 Merle Emery ferry on the Colorado River
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Photograph of the Rockwell Family at Black Canyon, before 1938 Rockwell Family and two cars at Black Canyon.
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Aerial photograph of Black Canyon, Hemenway Wash, and Fortification Hill, before 1930 Aerial view looking north over Black Canyon, Hemenway Wash, and Fortification Hill
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Photographic postcard of Hemenway Wash, Nevada and Colorado River, 1932 View of the river and Hemenway Wash, with Ragtown (Williamsville) on the banks of the river.
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Photograph of a ferry crossing the Colorado River, before 1930 Unidentified ferry crossing the Colorado River.
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Photograph of Rockwell family members at the Colorado River near the Hoover Dam construction site,... Rockwell Family members overlooking the Colorado River at the Hoover Dam Construction site.
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Photograph of Rockwell family members on the Old River Trail above Fort Callville, 1908 Mother and Earl Rockwell hiking above the Colorado River near Fort Callville.
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Photograph of the Black Canyon damsite on the Colorado River, circa 1920 Black Canyon before the construction of Hoover Dam
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Photographs of prayer dedication of the Boulder Dam site, circa 1931 Two views of the assembled guests present for the dedicatory prayer of the Hoover Dam construction site.
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Photograph of Black Canyon and Colorado River, before 1931 Man standing on the canyon wall of Black Canyon
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Aerial photograph taken of Black Canyon, before 1930 Aerial view of Black Canyon prior to the construction of Hoover Dam
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Photograph of damage to road above Eldorado Canyon from flood of September 14, 1974 Road Damage on the Eldorado Canyon road from the September 1974 flood.
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Photograph of Cashman Ferry, before 1930 View of the Colorado River at the site of the Cashman Ferry
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Photograph of damage to a mobile home at Nelson's Landing after flood of September 14,... Damage to a mobile home at Nelson's Landing after flood of September 14, 1974.
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Photograph of Eldorado Canyon and Nelson's Landing after the September 1974 flood Eldorado Canyon and Nelson's Landing at the end of the cleanup after the 14 September 1974 Flood.
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Aerial photograph of smoke from flood cleanup operations at Nelson's Landing, September 1974 Smoke from three fires burning debris for cleanup operations after the 14 September 1974 flood at Nelson's Landing.
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Aerial photograph of Black Canyon, Colorado River and Boulder City location before dam construction, 1920s Aerial view of Black Canyon, Colorado River, and Boulder City location before dam construction showing elevation.
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Report on water spreading in Clark County, Nevada as a means of controlling floods, May... Report on the efficacy of water spreading to disperse flood water in Southern Nevada. Under the immediate Supervision of A. T. Mitchelson, State Project Supervisor. Prepared under the direction of George D. Clyde, Chief, Division of Irrigation and Water Conservation
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Photograph of clean-up operations at Nelson's Landing, September 16, 1974 A dumptruck and an excavator cleaning up Nelson's landing two days after the September 14, 1974 flood.
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Progress report on the ground-water resources of the Las Vegas Artesian Basin, Nevada, March 1945 Survey of the Las Vegas Artesian Basin with recommendations to curtail drilling and conserve water
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Aerial photograph of flood path, Eldorado Canyon to Nelson's Landing, September 14, 1974 Aerial view of the path of the flood down Eldorado Canyon to Nelson's Landing.
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Report on floods from the Meadow Valley Wash, Muddy River, and California Wash, after 1945 List of major floods in the Moapa Valley with accompanying map.
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History of major floods in Moapa valley and adjacent washes, after 1945 List of the major floods in the Moapa Valley with map to show locations of the floods.
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Book excerpt, Preliminary report concerning explorations and surveys principally in Nevada and Arizona, 1871 Report and maps of survey of the area including Southern Nevada. Includes pages 74-85 of the book.
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Aerial photograph of the flood path down Eldorado Canyon to Nelson's Landing, circa September, 1974 Aerial view of the path of the flood down Eldorado Canyon to Nelson's Landing.
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Photograph of the Merle Emery Ferry, before 1930 Unidentified people and car on the Merle Emery Ferry crossing the Colorado River.
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County agent project progress report, Flood control - soil conservation, November 1, 1939 Report on flood control efforts in the Virgin Soil Conservation District, the Moapa Soil Conservation District, and the Virgin River Watershed. Project Number: State Office #172, Clark Co. #12
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Report, The flood control program - Moapa area, after 1942 Cost of Civilian Conservation Corp work in the Moapa Valley and the benefits accrued to the residents of the valley.
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County agent project progress report, Flood control - soil conservation and soil conservation-domestic allotment, November... Discussion of the formation of the Virgin River Watershed Flood Control District and Soil Conservation Committee and the efforts of all the individual soil conservation districts. Project Number: State Office No. 172. Clark County No. 12 and Project Number: State...
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County agent project progress report, Flood control, November 1, 1941 Report of the 1941 activities in the Clark County's Flood Control Program in overcoming the flood menace in the Las Vegas, Moapa, and Virgin Valleys. Project Number: State Office No. 172. Clark County No. 12
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Report, Biological inventory of the Southern Nevada Water Project, second stage, 1976 Inventory of the plants on the land that falls under the jurisdiction of the Southern Nevada Water Project.
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County agent project progress report, Formation of irrigation district, November 1, 1941 Report on flood control programs in the Las Vegas, Moapa, and Virgin River Valleys.
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Report, Flood control and soil conservation in southern Nevada Brief history of flooding along the Virgin River and a list of work undertaken to prevent or diminish future flooding.
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Report, Final environmental impact statement, Southern Nevada Water Project, second stage, June 6, 1977 Final environmental impact statement for the second stage of the Southern Nevada Water Project.
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Report on cooperative irrigation, drainage, and water control educational work in Moapa and Virgin Valleys,... Discussion of the necessity of public education in the Moapa and Virgin valleys in regards to irrigation, drainage, water storage, domestic water, and flood control. Report was written October 10, 1945, attached application was dated February 3, 1945.
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Annual report of the Department of Irrigation, fiscal year 1926-27 Study of underground water in the Las Vegas Valley and the drainage of irrigated land in the Moapa Valley. F. L. Bixby was Senior Irrigation Engineer of the Irrigation Division of the Government Bureau of Public Roads.
 

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