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<br />U.S. Department of the Interior, Geological Survey, Water Supply Paper 1680, Part 6-B,
<br />Magnitude and FreQuencv of Floods in the United States, H. F. Matthui, 1968.
<br />
<br />U.S. Department of the Interior, Geological Survey, Topographic Map, Scale 1:250,000,
<br />Contour Interval 200 feet: Denver, Colorado, 1963.
<br />
<br />U.S. Department of the Interior, Geological Survey. IS-Minute Series Topographic Maps,
<br />Scale 1:62,500, Contour Interval 80 feet: Georgetown, Colorado. 1957: Fraser,
<br />Colorado, 1957; Montezuma, Colorado, 1958.
<br />
<br />U.S. Department of the Interior, Geological Survey, 7.5-Minute Series Topographic
<br />Maps, Scale 1:24,000, Contour Interval 40 feet: Byers Peak, Colorado, 1957: Berthound
<br />Pass, Colorado, 1957; Empire, Colorado. 1958; Central City, Colorado, 1942;
<br />Blackhawk, Colorado, 1942: Loveland Pass. Colorado, 1958; Gray's Peak. Colorado,
<br />1958; Georgetown, Colorado, 1957; Idaho Springs, Colorado. 1957; Squaw Pass,
<br />Colorado, 1957; Montezuma, Colorado, 1958; Mount Evans, Colorado, 1957; Harris
<br />Park, Colorado, 1957.
<br />
<br />U.S. Department of the Interior. Geological Survey, Preliminarv Benchmark Data,
<br />Georgetown and Central Citv. Colorado.
<br />
<br />U.S. Water Resources Council, "A Uniform Technique for Determining Flood Flow
<br />Frequencies", Bulletin IS, December 1967.
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