Well yields and chemical quality of water from water-table aquifers in the greater Denver area, Front Range Urban Corridor, Colorado /

Bibliographic Details
Main Author:	Hillier, Donald E.
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Schneider, Paul A. (Paul Alan), 1931-, Hutchinson, E. Carter
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Geological Survey, 1983.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-856-J.
Subjects:	Water-supply > Colorado > Denver Region > Maps. Water quality > Colorado > Denver Region > Maps.

Description
Item Description:	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. Cartographic material.
Physical Description:	2 maps : color ; 69 x 65 cm., folded to 23 x 21 cm., in envelope 30 x 24 cm.
Bibliography:	"Selected references" on sheet 2.