Geospatial database for regional environmental assessment of central Colorado.

Stan E. Church; Carma A. San Juan; David L. Fey; Travis S. Schmidt; Terry L. Klein; Ed H. DeWitt; Richard B. Wanty; Philip L. Verplanck; Katharine A. Mitchell; Monique G. Adams; LaDonna M. Choate; Todor I. Todorov; Barnaby W. Rockwell; Luke McEachron; Michael W. Anthony

doi:10.3133/ds614

Geospatial database for regional environmental assessment of central Colorado.

Data Series 614

Prepared in cooperation with U.S. Department of Agriculture—Forest Service; U.S. Department of Interior—Bureau of Land Management; U.S. Department of Interior—National Park Service; Colorado Geological Survey

By: Stan E. Church, Carma A. San Juan, David L. Fey, Travis S. Schmidt, Terry L. Klein, Ed H. DeWitt, Richard B. Wanty, Philip L. Verplanck, Katharine A. Mitchell, Monique G. Adams, LaDonna M. Choate, Todor I. Todorov, Barnaby W. Rockwell, Luke McEachron, and Michael W. Anthony

https://doi.org/10.3133/ds614

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Abstract

In conjunction with the future planning needs of the U.S. Department of Agriculture, Forest Service, the U.S. Geological Survey conducted a detailed environmental assessment of the effects of historical mining on Forest Service lands in central Colorado. Stream sediment, macroinvertebrate, and various filtered and unfiltered water quality samples were collected during low-flow over a four-year period from 2004–2007. This report summarizes the sampling strategy, data collection, and analyses performed on these samples. The data are presented in Geographic Information System, Microsoft Excel, and comma-delimited formats. Reports on data interpretation are being prepared separately.

Suggested Citation

Church, S.E., San Juan, C.A., Fey, D.L., Schmidt, T., Klein, T.L., DeWitt, E.H., Wanty, R.B., Verplanck, P.L., Mitchell, K.A., Adams, M., Choate, L.M., Todorov, T., Rockwell, B.W., McEachron, L., Anthony, M.W., 2012, Geospatial database for regional environmental assessment of central Colorado.: U.S. Geological Survey Data Series 614, vii, 64 p.; Appendix, https://doi.org/10.3133/ds614.

ISSN: 2327-638X (online)

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Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Geospatial database for regional environmental assessment of central Colorado.
Series title	Data Series
Series number	614
DOI	10.3133/ds614
Year Published	2012
Language	English
Publisher	U.S. Geological Survey
Publisher location	Reston, VA
Contributing office(s)	Central Mineral and Environmental Resources Science Center
Description	vii, 64 p.; Appendix
First page	i
Last page	76
Country	United States
State	Colorado
Projection	Universal Transverse Mercator Projection
Online Only (Y/N)	Y
Additional Online Files (Y/N)	Y