Cultivated Fields near Ft. Mohave, Arizona--Flood Plain of Colorado River

Cultivated fields near Fort Mojave, Arizona, in a floodplain of the Colorado River.

Riparian vegetation, Colorado River, and climate: Five decades of spatiotemporal...

Documentation of the interacting effects of river regulation and climate on riparian vegetation has typically been limited to small segments of rivers or focused on individual plant species. We examine spatiotemporal variability in riparian...

2015-08-01

Biological inventory of the Southern Nevada Water Project, second stage

The present report is a biological inventory of the Southern Nevada Water Project, Second Stage. The boundaries of the project encompass sections of North Las Vegas, Las Vegas, East Las Vegas and areas along Las Vegas Wash extending to its...

1976-01-01

Integrating HEC-RAS and ArcView in predicting post wildfire 100-year floodplains on...

A professional project submitted in partial fulfillment of the requirements for the degree of Master of Water Resources (Hydroscience), Water Resources Program, University of New Mexico, August, 2002

2010-04-04
2010-04-04
2010-04-04

Vulnerability of riparian vegetation to catastrophic flooding: implications for...

In this study, we examined the site-specific effects of a large episodic flood on the riparian vegetation within the floodplain of the San Luis Rey River in southern California. Using multispectral airborne videography, we quantified percent cover...

1997-01-01

Draft of environmental assessment and environmental impact report on the Bear Valley...

A report on the Bear Valley Dam Rehabilitation Project, particularly the environmental impacts from dam and other structures.

1987-09-08

Waterfall at Grand Coulee Dam

Waterfalls in the process of formation. The flow of surplus water was shifted from the outlet tunnels to the drum gates in the presence of visitors estimated at 15,000, during a coast-wide broadcast.

1942-06-01
2024-05-18

Falsework for Highway

Falsework and forms for the construction of the arch-type highway spans over the eleven drum gates in the 1650-foot spillway. The bridges will be comprised of 7400 cubic yards of heavily reinforced concrete. The elevation of the water in the...

1941-06-26
2024-05-18

Evaluation of Methods for Predicting Planform Change and Bankline Migration in Flood...

1994-11-01

Erosion control work on Five Mile Creek, one of two

Erosion control work on Five Mile Creek, Franklin County, Idaho, early 1950s. L.M. Winsor Collection. One black and white photograph (3 x 4.5 inches) mounted on board.

Flood-damaged bridge, Aug. 11, 1989 (P0020_07_22_008)

Flood damaged bridge at Bear River Migratory Bird Refuge, Aug. 11, 1989. One color photograph.

1989-08-11

Frozen Ground Probabilities Using Discriminant Analysis

Floods occurring on frozen ground are destructive, both from the point of view of flood severity and erosion hazard. Discriminant analysis was used to classify past runoff events as occurring on frozen or unfrozen ground. For the Greater Palouse...

1976-06-27

City of Vanport Died Suddenly in 1948 Flood

Pictures and description of the 1948 flood in Vanport, Idaho

1948-05-30

Trujillo Arroyo Watershed Survey Report

Survey Report. Runoff and Waterflow Retardation and Soil Erosion Prevention for Flood Control Purposes. 124 pages.

1938-12-01
2024-05-18

Tentative decision, case no. 05AS01775, Superior court of California, county of Sacramento

Tentative decision, case no. 05AS01775, regarding the defendant, Department of Water Resources over water-supply.

2008-12-12

Senate bill introduced by Senator Swing, 1939-03-13

A senate bill introduced by Senator Swing on March 13, 1939 and amended in Senate March 29th of 1939. Under this act, the San Bernardino Flood Control District would be created and divided into zones.

2024-05-18

Bear Valley Mutual Water Company - financial report reviewed, 1982-10-31

The 1982 audit report of Bear Valley Mutual Water Company.

1982-10-31

Imperial Irrigation District report no. 4

Imperial Irrigation District report by the Advisory Board of Consulting Engineers which discusses the work required to control the Colorado River and general levee management.

Report of operations

Operations report addressed to the Imperial Irrigation District's board of directors detailing maintenance conducted at various water infrastructure such as canals, dikes, drudges, levees. Submitted by general manager of the Imperial Irrigation...

1919-11-01

Report of operations

Operations report addressed to the Imperial Irrigation District's board of directors detailing maintenance conducted at various water infrastructure such as canals, dikes, drudges, levees. Submitted by general manager of the Imperial Irrigation...

1919-08-15

Report of operations

Operations report addressed to the Imperial Irrigation District's board of directors detailing maintenance conducted at various water infrastructure such as canals, dikes, drudges, levees. Submitted by general manager of the Imperial Irrigation...

1919-05-15

Map showing Moapa Valley flood channel drainage program for 1940

Map of the Moapa Valley Channel Drainage Program.

Aerial photograph of Las Vegas Wash looking northwest, June 5, 1973

Aerial view of Las Vegas Wash at Lake Mead Blvd. and Pecos Street in North Las Vegas.

1973-06-05

Photograph of a man sitting on the remains of a once swanky car in St. Thomas, 1945

A man sitting on the remains of Robert Bunker's car in St. Thomas

1945-04-11

Water Development and Flood Control Statement

Statement about flood control and water development on behalf of the San Luis and Delta-Mendota Water Users Association

1983-10-26
2007-01-02
2007-01-02