2 maps : color ; 69 x 65 cm., folded to 23 x 21 cm., in envelope 30 x 24 cm
OCLC
ocm11999340
Cartographic Data
Scale 1:100,000
(W 105⁰52ʹ30ʺ--W 104⁰37ʹ30ʺ/N 40⁰00ʹ00ʺ--N39⁰22ʹ30ʺ)
Relief shown by spot heights.
"Geology modified from Trimble and Machette, 1979, and Shroba, 1980."
"Base compiled by U.S. Geological Survey in 1972 from 1:24,000 quadrangles dated 1954-1966. Limited revision from aerial photographs taken 1969."
"50,000-foot grid based on Colorado coordinate system, north zone. 5000-meter Universal Transverse Mercator grid ticks, zone 13, shown in blue. Metric elevations are shown on parentheses."
Includes text on both sheets; location map and conversion factors table on sheet 1; and 3 tables on sheet 2.
"Selected references" on sheet 2.
Sheet 1. Map showing well yields -- Sheet 2. Map showing chemical quality of water