Skip to main content

Search the Special Collections and Archives Portal

upr000037 64

Image

File
Download upr000037-064.tif (image/tiff; 23.68 MB)

Information

Digital ID

upr000037-064
    Details

    Rights

    This material is made available to facilitate private study, scholarship, or research. It may be protected by copyright, trademark, privacy, publicity rights, or other interests not owned by UNLV. Users are responsible for determining whether permissions are necessary from rights owners for any intended use and for obtaining all required permissions. Acknowledgement of the UNLV University Libraries is requested. For more information, please see the UNLV Special Collections policies on reproduction and use (https://www.library.unlv.edu/speccol/research_and_services/reproductions) or contact us at special.collections@unlv.edu.

    Digital Provenance

    Digitized materials: physical originals can be viewed in Special Collections and Archives reading room

    Publisher

    University of Nevada, Las Vegas. Libraries

    \ ECONOMIC ANALYSIS ^his preliminary and condensed economic analysis is based upon the following assumptions: 1. That the demands for the period from 1950 to 1970 are as set up in the table below* The demands indicated for 1950 are based upon the assumption that one-half of the excess water now being taken from the artesian wells would be supplied from Lake Mead by that date. Also that by 1970 the amount of water taken from the artesian basin will be limited to the amount of the aquifer recharge, and that all other water will be taken from Lake Mead, Metropolitan Las Vegas Army Air Field Basic Magnesium Plant Whitney and Pittman Total 1950 2.5 m,g,d, 1,8 m.g,d, 6.5 m.g,d, 0,2 m.g.d. 11,0 m.g.d. Demand 1970 11.0 m.g.d. 3.7 m.g.d. 6,5 m.g.d, 1,0 m.g.d. 22.2 m.g.d. Average demand - 16.6 m.g.d. - 6060 Million Gal per yr. 2. That the interest rate for amortization and for sinking fund is 3-1 !z per cent. 3. That the economic life and therefore the period of amortization of the proposed facilities is as follows: a. Reservoirs and storage tanks - - 30 years b. Pipe lines and distribution systems - - 20 years c. Pump, etc., - - 10 years. -6-