A Proposal to fertilize the Overton Arm and Gregg Basin areas of Lake Mead

Several limnological studies have been conducted in Lake Mead during the past decade. The recent studies clearly show that most of Lake Mead is deficient in nutrients, especially phosphorus, and very low in productivity. The reservoir-wide average...

1984-11-15

Red swamp crayfish ecology in Lake Mead

Red swamp crayfish (Procambarus clarkii) were trapped in Flamingo Wash, an urban wash of Las Vegas, during four periods of 1988. Life history and reproductive success were determined. The trapped crayfish were marked and released into a study cove...

1989-03-01

Longitudinal section map, Montana Tonopah Mine, circa 1900s-1910s

'Longitudinal Section, Montana Tonopah Mine showing workings projected on east-west vertical plane.'

Map of the fifth level of the Clermont Mine, Goldfield, Nevada, circa 1902-1908

'Clermont, 5th level, el. 5098.2.' Hand-drawn, hand-colored and annotated map showing the fifth level of the Clermont Mine.

Map of the 600 foot, or third, level of the Clermont Mine, Goldfield, Nevada, circa...

Hand-drawn, hand-colored and annotated map showing the 600 foot, or third, level of the Clermont Mine. Handwritten at top of map: 'Clermont, 3rd level.'

Map, city of Henderson, Nevada, August 1, 1955

'Compiled by Pioneer Title Insurance & Trust Company.' '8/1/55.' Includes street index.

1955-08-01

Geologic map and sections of area along Colorado River between Lake Mead and Davis Dam,...

At top of map: 'United States, Department of Interior, Geological Survey. Professional Paper 374-E, plate 1.' In lower right corner of map: 'Geology mapped by C.R. Longwell.' Relief shown by contours. Includes seven colored cross-sections.

1963-04-30
1963-04-30

Topographic map of the Furnace Creek quadrangle, Nevada and California, 1947

'E.M. Douglas, geographer. R.H. Chapman, in charge of section. Topography by R.H. Chapman, B.D. Stewart, J.E. Blackburn and D.F.C. Moor. Traingulation by R.H. Chapman and D.F.C. Moor. Surveyed in1905-1906.' 'Edition of Apr. 1910, reprinted 1947.'...

2024-04-30
2024-04-30

Tonopah, Nevada mining map, March 1904

'U.S. Geological Survey, George Otis Smith, Director.' 'R.U. Goode, Geographer in charge. Triangulation by U.S. Coast and Geodetic Survey. Topography by W.J. Peters. Surveyed in 1902-1903.' 'Edition of Mar. 1904, reprinted Apr. 1910.' Oriented...

1904-03-01

Map to accompany water contract, W. S. Cropper, Arden, Nevada, September 1919

'Exhibit A. L.A. & S.L. R.R. Co., Los Angeles Division. Sept. 1919. 'Approved [signed] C.F. Miller, Div. Engr.' 'I-W-68' hand-printed in lower right corner. 'Audit No 3114" hand-printed in lower left margin.

1919-09-01

Map showing water pipeline serving H. C. Wheeler, Arden, Nevada, November 1929

Hand-drawn map. '2-W-214' hand-printed in lower right corner.

1929-11-01

Recommendations for Pacific Southwest Water Plan

Document: Recommendations for Pacific Southwest Water Plan, August 1963, page 2

1963-08-01

Pacific Southwest Water Plan August 1963

Document: "Pacific Southwest Water Plan- Corrected to 8/19" Chapter III, August 19, 1964, page 4

1963-08-19

Pacific Southwest Water Plan - Report August 1963

Document: Pacific Southwest Water Plan "Printed Copy" Chapter VIII, August 26 ,1963 page 5

1963-08-26

Pacific Southwest Water Plan - Report August 1963

Document: Pacific Southwest Water Plan "Printed Copy" Chapter II, August 26 ,1963 page 11

1963-08-26

Pacific Southwest Water Plan - Report January 1964

Report:United States Department of Interior, Stewart L. Udall, Secretary, Bureau of Reclamation, Floyd E. Dominy, "Pacific Southwest Water Plan", Report of August 1963 as modified January 1964, Chapter II, page 10

1964-01-01

A Possible Route to Transport Water from Columbia River

Document: A possible route to transport water from Columiba River to Colorado River, July? 1966 (themofax), page 4

1966-07-01

Remarks by Floyd E. Dominy, Commissioner of Reclamation, Department of the Interior, at...

Document: United States Department of the Interior news release, "Remarks by Floyd E. Dominy, Commissioner of Reclamation, Department of the Interior, at the Annual Meeting of the Colorado River Basin Consumers Power, Inc., Las Vegas Meeting,...

1963-03-01

Before the Federal Power Commission, In the Matter of Arizona Power Authority, Project...

Document: Before the Federal Power Commission, In the Matter of Arizona Power Authority, Project No. 2248, Petition of Stewart L. Udall, Secretary of the Interior, For Re-opening the Record For Presentation of Evidence, October 1, 1962, page 6

1962-10-01

Public Works Appropriation Bill - Report

Document: 87th Congress, 1st Session, House of Representatives, Report No. 1125, Public Works Appropriation Bill, 1962, September 6, 1961, page 19

1961-09-06
2006-09-19

Page 1

RECOMMENDATIONS 1. To meet head-on the [present and] growing water crisis in the parched Pacific Southwest, Congress should be asked to authorize a self-financing [$4 billion] water resources development program for the entire region, to be...

Page 7

Existing, planned, and incidental reuses, shown in table 14, include industrial, irrigation, recreation, and ground-water recharge for both water supply and prevention of sea-water intrusion. Involuntary reuses are primarily from ground water,...

Page 25

discussed subsequently, further studies are required for final refinement of the details of the individual features. It is proposed that the State of California will design, construct, and operate the enlarged portion of the California Aqueduct...

Page 4

The unmeasured net losses include nonbeneficial consumptive use by phreatophytes, channel evaporation, operational spills, unaccounted diversions, and unmeasured surface and subsurface inflows and outflows. Total annual unmeasured net channel...

Page 6

e. Southern Nevada Water Supply Project, first stage, the principal works of which will consist of a pumping plant and aqueduct designed to deliver approximately 90,000 acre-feet per annum to the Las Vegas and Eldorado Valleys for municipal and...