Determination of Canal Leakage Potential Using Continuous Resistivity Profiling Techniques, Interstate and Tri-State Canals, Western Nebraska and Eastern Wyoming, 2004

Determination of Canal Leakage Potential Using Continuous Resistivity Profiling Techniques, Interstate and Tri-State Canals, Western Nebraska and Eastern Wyoming, 2004 : Usgs Scientific Investigations Report 2006-5032

By (author)  , By (author)  , By (author)  , Created by 

List price: US$69.01

Currently unavailable

Add to wishlist

AbeBooks may have this title (opens in new window).

Try AbeBooks

Description

In the North Platte River Basin, a ground-water model is being developed to evaluate the effectiveness of using water leakage from selected irrigation canal systems to enhance ground-water recharge. The U.S. Geological Survey, in cooperation with the North Platte Natural Resources District, used land-based capacitively coupled and water-borne direct-current continuous resistivity profiling techniques to map the lithology of the upper 8 meters and to interpret the relative canal leakage potential of 110 kilometers of the Interstate and Tri-State Canals in western Nebraska and eastern Wyoming. Lithologic descriptions from 25 test holes were used to evaluate the effectiveness of both techniques for indicating relative grain size. An interpretive color scale was developed that symbolizes contrasting resistivity features indicative of different grain-size categories. The color scale was applied to the vertically averaged resistivity and used to classify areas of the canals as having either high, moderate, or low canal leakage potential. When results were compared with the lithologic descriptions, both land-based and water-borne continuous resistivity profiling techniques were determined to be effective at differentiating coarse-grained from fine-grained sediment. Both techniques were useful for producing independent, similar interpretations of canal leakage potential.show more

Product details

  • Paperback | 210 pages
  • 189 x 246 x 4mm | 136g
  • Proquest, Umi Dissertation Publishing
  • Charleston SC, United States
  • English
  • black & white illustrations
  • 1243695625
  • 9781243695628