National Geologic Map Database
General Information
- Title: Katka, Tunnel No. 8, and Kootenai Falls Dam sites, Kootenai River, Idaho and Montana [Tunnel No. 8 Dam site]
- Author(s): Erdmann, C.E.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Water-Supply Paper 866-A [p. 23-27]
- Larger Work: Geology of dam sites on the upper tributaries of the Columbia River Idaho and Montana, Part 1
- Publication Date: 1941
- Map Scale: 1:10,900
- Cross Section: Yes
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- Links and Downloads:
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.