Results
326 - 350 of 1448 Items << < 9 10 11 12 13 14 15 16 17 18 > >>
326 - 350 of 1448 Items << < 9 10 11 12 13 14 15 16 17 18 > >>
|
Document: Minute No. 218, "Recommendations on the Colorado River Salinity Problem," 1965, page 2
1965-05-09
2006-09-16 |
|
Document: "Colorado River Salinity Problem", 2nd draft, September 24, 1964 (carbon copy), page 2
1964-09-24
|
|
Memorandum: Robert M. Sayre to Orren Beaty, "Colorado River Salinity Problem," December 14, 1964, page 1
1964-12-14
2006-09-14 |
|
Document: "Colorado River Salinity Problem", 2nd draft, September 24, 1964 (carbon copy), page 1
1964-09-24
|
|
United States Department of Interior, Stewart L. Udall, Secretary, Bureau of Reclamation, Floyd E. Dominy, Commissioner, Region 3, A.B.West, Regional Director, "Special Studies, Delivery of Water to Mexico", February, 1963, page 33
1963-02-01
2006-09-14 |
|
The USU Irrigation Engineering Photograph Collection consists of 2,808 color slides, black and white negatives, and black and white
photographs from
projects and studies relating to irrigation but...
|
|
Colorado River Indian Reservation
Calendar Tons of Dissolved Solids Ppm of River Salinity
Year Diverted Returned Diversion Below Project
1956 353,800 187,285 846 851
1957 340,001 227,659 779 785
1958 318,555 290,759 640 647
1959 319,827 345,806...
|
|
Salinity poses a serious and continuing problem to the full utilization of water resources in many river basins of western U.S. A variety of management measures have been employed to mitigate the damaging effects of salinity on agricultural crops...
1986-01-01
|
|
FORM FS-439??
6-1-60
CONFIDEMTIAL
Page 3 of
End. No.
Desp. No A-2
From Tijuana
fragmentary and inconelusive reports. He was at least a close professional associate of Adolfo ORIBE de Alba, when the latter was Minister of Hydraulic...
|
|
FORM FS-439??
6-1-60
CONFIDEMTIAL
Page 3 of
End. No.
Desp. No A-2
From Tijuana
fragmentary and inconelusive reports. He was at least a close professional associate of Adolfo ORIBE de Alba, when the latter was Minister of Hydraulic Resources,...
|
|
Document: "Interim Analysis of Discussions Colorado River Salinity Problem," 1964, page 4
1964-05-09
|
|
Document: Table No. 1, Colorado River Salinity - Separate Bypass Computation of Waters Bypassed and Additional Releases, 8-10-64, page 1
1964-08-10
|
|
Memorandum: From J.F. Friedkin, "Status Memorandum - September 28, 1964, Colorado River Salinity Problem" (thermofax), page 2
1964-09-26
|
|
Report: "Summary Report Central Arizona Project With Federal Prepayments Power Arrangement", February 1967, page 6
1967-02-01
|
|
BASIC STUDIES
Colorado River at Imperial Dam, Arizona-California
Discharge figures are available for the study period. Those from October 19^2 through'September i960 are based on the combined records of discharge obtained at gaging stations on...
2008-10-01
|
|
Speech about international cooperation on the Colorado River at the U.S. Bypass Drain groundbreaking ceremony at Morelos Dam, Mexico, and associated correspondence and documents
1976-09-21
2007-01-02 2007-01-02 |
|
24 COLORADO RIVER BOARD
the wells tap only the bottom layer of the aquifer, all excess water applied in irrigation will have to percolate through almost the entire 100-foof depth in order to be picked up by the pumps and carried out of the...
|
