Denver Basin Cross Sections
The purpose of this Colorado Geological Survey study Cross-sections of the fresh-water-bearing strata of the Denver Basin between Greeley and Colorado Springs, Colorado is to provide graphic representation of the stratigraphic and structural relationships of the strata that provide ground water to a large segment of the population in the Denver Basin.
Fifteen cross-sections in this publication depict stratigraphic and structural relationships of the Upper Cretaceous through Paleogene sediments that comprise the Denver Basin Bedrock aquifers. The work represents integration of subsurface data from 737 boreholes with surface geologic mapping to provide a regional three-dimensional view of the water-bearing strata. Preparation utilized computer-based technology using data from a broad array of sources including recent borehole geophysical logs.
West-to-East Denver Basin cross-sections.
Click here to download and view entire W-E cross-section map shown above. (Full-size map w/legend)
North-to-South Denver Basin cross-sections
Click here to download and view entire N-S cross-section map shown above. (Full-size map w/legend)
The complete report titled Geology of the Upper-Cretaceous, Paleocene, Eocene Strata in the Southwestern Denver Basin, Colorado is available from the CGS Bookstore with full size maps and a CD-ROM containing all of the documents and plates in the report. A complete set of the GIS data that the report is derived from is included.