page 3-30

Page 54

(8) Saline waters only will be pumped until the interface reaches the perforations. (9) After the interface reaches the perforations, the well will draw saline and new water in proportion to the perforated lengths exposed to the two qualities of...

Drainage basin, Columbia River (1890)

1 map ; 30 x 31 cm. Relief shown by hachures. Broken lines indicate boundaries of proposed irrigation districts in western Idaho, northeastern Oregon, and southeastern Washington. Includes rivers, creeks, lakes, mountains, railroads, and cities....

1890-04-27

page 4-5

Page 22

Table 2 YUMA VALLEY DRAINAGE WATER DELIVERED TO MEXICO THROUGH BOUNDARY PUMPING PLANT AT SAN LUIS, MEXICO Special Studies - Delivery of Water to Mexico Calendar Year Volume in Acre-Feet Calendar Year Volume in Acre-Feet 1924 4,470 18943 137,470...

West Slide Area Three

On Jan. 14, 1935 David H. Ryan began work on removing the slide material, and moving the highway and railroad grade some 85 feet westward. He received $86,504.45 for his work on this slide removal. By April 25, 1935 most of the slide material had...

1935-04-25
2024-04-27

What affects water quality in the Upper Colorado River basin?

In 1991, the U.S. Geological Survey (USGS) began to implement the National Water-Quality Assessment (NAWQA) program. Goals of the NAWQA program are to (1) describe water-quality conditions for a large part of the Nation's freshwater streams,...

1996-04-27

page 1-10

page 2-64

Page 16

16 COLORADO RIVER BOARD WELLTON-MOHAWK MAIN DRAINAGE CONVEYANCE CHANNEL Dissipation Works At Terminus of Lined Portion of Channel. Discharge of the Channel Into the Gila River.

Emigration Creek drainage

Emigration Canyon, 9 miles long & 2 miles wide, was decleared a National Historic Landmark in 1961 due to the historic trail forged throught it by the Donner-reed Party and later by Mormon pioneers who settled the Salt Lake Valley. This view,...

2008-04-09

Page 1

UNITED STATES DEPARTMENT OF THE INTERIOR OFFICE OF THE SECRETARY WASHINGTON, D.C. 20240 April 3, 1964 Memorandum To: Commissioner of Reclamation From: Assistant Secretary - Water and Power Development Subject: Water quality - delivered to...