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Photograph of a group of people next to the Colorado River at the south end of Black Canyon, 1931

Date

1931

Description

People standing near the Colorado River in Black Canyon at the start of Hoover Dam construction

Transcribed Notes: Transcribed from photo sleeve: "Group of people on the Colorado River at the south end of Black Canyon at the start of Hoover Dam construction (1931)"

Image

Photograph of a woman waving near the Las Vegas Wash, circa 1929-1931

Date

1929 (year approximate)

Description

Woman standing on the side of the Las Vegas Wash

Image

History of major floods in Moapa valley and adjacent washes, after 1945

Date

1945 (year approximate) to open end

Description

List of the major floods in the Moapa Valley with map to show locations of the floods.

Text

Report, The flood control program - Moapa area, after 1942

Date

1942 (year approximate)

Description

Cost of Civilian Conservation Corp work in the Moapa Valley and the benefits accrued to the residents of the valley.

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Report on floods from the Meadow Valley Wash, Muddy River, and California Wash, after 1945

Date

1945 to open end

Description

List of major floods in the Moapa Valley with accompanying map.

Text

Report of damage to agriculture by flood water, Muddy River, October 29, 1946

Date

1946-10

Description

List of properties damaged in a flood in October of 1946 in the Moapa valley with details of damage to each property.

Text

Report on water spreading in Clark County, Nevada as a means of controlling floods, May 9, 1949

Date

1949-05-09

Description

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

Text

Minutes of meeting at City Hall council chambers regarding the best ways to control flooding in Southern Nevada, March 7, 1950

Date

1950-03-07

Description

Meeting called to discuss the best ways to control flooding in Southern Nevada.

Text

Meeting Report, Flood control in Las Vegas Valley, March 8, 1950

Date

1950-03-08

Description

Meeting with agencies involved with flood control and those who had experienced flood damage on their property. Conducted by the Clark County Extension Service in Cooperation with Representatives of the U. S. Forest Service, Mr. Warren Murphy, Field Agent of Secretary of Agriculture, Charles F. Brannan, for the Southwest Region, Clark County Commissioners and Property Owners whose land has been damaged in this area.

Text

Progress report of investigations of irrigation problems of Lower Moapa Valley, November 1944

Date

1944-11

Description

Report of the Lower Moapa Valley soil and water resources.

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