Geology of the Canyon Reservoir site on the Guadalupe River, Comal County, Texas
Open-File Report 55-47
Prepared in cooperation with the Texas Board of Water Engineers
- William O. George and Frank A. Welder
In response to a request by Colonel Harry O. Fisher, District Engineer of the Fort Worth District of the Corps of Engineers, United States Army (letter of Dec. 13, 1954), a reconnaissance investigation was made of the geology of the Canyon (F-1) reservoir site on the Guadalupe River in Comal County, Tex.
The purpose of the investigation was to study the geology in relation to possible leakage - particularly leakage of water that might then be lost from the drainage area of the Guadalupe River - and to add to the general knowledge of the ground-water hydrology of the San Antonio area. The dam (F-1) was originally designed for flood control and conservation only, with provision for the addition of a power unit if feasible. Since the completion of the investigation by the Corps of Engineers, the city of San Antonio has expressed an interest in the reservoir as a possible source of public water supply.
The Corps of Engineers has made a thorough engineering and geologic study of the dam site (Corps of Engineers, 1950), which has Congressional approval. The geology and water resources of Comal County have been studied by George (1952).
The rocks studied are those within the reservoir area and generally below the 1,000-foot contour as shown on the Smithson Valley quadrangle of the U.S. Geological Survey.
Additional publication details
- Publication type:
- Publication Subtype:
- USGS Numbered Series
- Geology of the Canyon Reservoir site on the Guadalupe River, Comal County, Texas
- Series title:
- Open-File Report
- Series number:
- Year Published:
- U.S. Geological Survey
- 17 p.
- United States
- Comal County
- Other Geospatial:
- Guadalupe River