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Document: "United States Section, Preliminary Draft of November 10, 1964 as Revised 11/21/64 based upon tentative understandings reached with Mexican Commissioner 11/20-21/64", 1964, page 2
1964-05-18
2006-09-14
U. S. May Ease Salt Water Fuss Alliance for Progress funds*--:—~~-:—~~~—. may provide enough sweeten-! ing to solve a dispute between I the United States and Mexico over salty water in the storied I Mexicali Valley, The dispute arose last November...
2008-10-01
Still another ground-water problem of recent significance, which is vastly different from most of Arizona's water problems, is water-logging in localized areas near Yuma served by surface water diverted from the Colorado River. Water levels in...
Debris piles line road. Book Cliffs visible at center and right side of image. Note on envelope reads, "Grand Junction Indian School Drainage Project, Nov 1916." The Grand Junction Indian School was also known as the Teller Institute.
1916-11-01
2016-12-05
2016-12-05
The Upper Sprague River Watershed (North and South Forks of the Sprague River) in south central Oregon provides important habitat for salmonid species, including native bull trout (Salvelinus confluentus) and redband trout (Oncorhynchus mykiss...
1996-12-23 (iso8601)
Channel networks with artibtrary drainage density or resolution can be extracted from digital elevation data. However, for digital elevation data derived networks to be useful they have to be extracted at the correct length scale or drainage...
1991-01-01
The collection contains photographs taken by A.F. Harms for the Soil Conservation Service in the Skagit and Snohomish Soil Conservation Districts in Washington State. Photos depict irrigation implementation, ditch construction,...

Construction of two storage dams in the Milton-Freewater project would provide about 12,000 acres of land with supplemental water and 2,500 acres with full water supply. The Milton Reservoir on the Walla Walla River about 3 miles upstream from...

time, it appears that construction of additional drainage facilities in our District, including wells, tile drains, and conveyance channels, combined with a selective and controlled pumping program, will provide a workable solution which will most...
4/26/65 -6- c) The total quantity of salts decrease as the salinity of the effluent from the drainage wells and tile drains decreases. d) The discharge of drainage waters not exceed the historic flows of the conveyance channel (about 300...
annual diversion is comparable to actual deliveries during the past several years. The assumed salinity of 900 ppm is slightly higher than the salinity during 1964, but we believe it to be a realistic average figure when considering the next five...
"This report describes results of a reconnaissance level field investigation of the quality of irrigation drain water and the effects of its use on federally managed wildlife refuges in the Klamath Basin, California and Oregon. The investigation...
1991-05-18
2005-02-07
2005-02-07
"Ratified by state of Oregon, April 17, 1957 ... and state of California, April 17, 1957 ... consented to by the United States Congress ..."; "[R]epresentative of the United States of America, the States of California and Oregon have agreed on the...
2024-05-18
2004-12-06
2004-11-03
Laboratory analyses of all water samples were made in the U.S. Salinity Laboratory at Riverside, California. Pipe drainage field investigations included in-place permeability tests and 30 auger holes in a sample area of 11,300 gross acres in the...
The recommended long term solution for the Wellton-Mohawk project involves construction of: (1) A lined by-pass channel extending from the outlet worke of the Wellton-Mohawk project drainage conveyance channel along South Gila Levee, around...
Letter: From J.F Friedkin, to Terrance G. Leonhardy, Esquire, January 16, 1965 (thermofax), page 4
1965-01-16

Memorandum: From Board of Directors, Wellton-Mohawk Irrigation and Drainage District, to Senator Carl Hayden, January 15, 1965, page 4
1965-01-15

Telegram: From ARA/MEX:TRMartin, Department of State, "Verbatim Text: Proposed White House press statement," March 17, 1965, page 4
1965-03-17
2006-09-16
Document: Minute No. 218, "Recommendations on the Colorado River Salinity Problem," 1965, page 2
1965-05-18
2006-09-16
Memorandum: From Wilber P. Kane, to Secretary of the Interior, "Colorado River Salinity Problem," October 12, 1964, page 2
1964-01-12
2006-09-14
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