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Text / 50 MHz Ground - Penetrating Radar Geophysical Profiling for Depth to Bedrock ...

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Item information.

Title
50 MHz Ground - Penetrating Radar Geophysical Profiling for Depth to Bedrock and Sediment Thickness at the York Creek Dam, St. Helena, California
Creator
Gary Mann
Date Created and/or Issued
11/3/05
Publication Information
Earth Imaging Geologic Services
Contributing Institution
UC Riverside, Library, Water Resources Collections and Archives
Collection
Clearinghouse for Dam Removal Information (CDRI)
Rights Information
Copyrighted
Transmission or reproduction of materials protected by copyright beyond that allowed by fair use requires the written permission of the copyright owners. Works not in the public domain cannot be commercially exploited without permission of the copyright owner. Responsibility for any use rests exclusively with the user.
Description
Scope/Content: Abstract: An extensive, 50 MHz, ground-penetrating radar (GPR) survey was conducted within the accessible portions of the Upper York Creek reservoir to identify the estimated depth to bedrock and corresponding, overburden sediment thickness.
Scope/Content: Author affiliation: Earth Imaging Geologic Services
Scope/Content: Dam type: earthen
Scope/Content: Reservoir size: 30 acre-ft. Height: 50 ft. Length: 140 ft.
Scope/Content: Date constructed: 1900.
Type
text
Identifier
ark:/86086/n2183630
984
Subject
Engineering
Pre- and post-project monitoring
Sediment and channel dynamics
Dams
Dam retirement
Place
York Creek, CA
Upper York Creek Dam
Lat: 38 deg, 30' 49.79" N; Long: 122 deg, 30' 11.14" W

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