Geochemical results from stream-water and stream-sediment samples collected in Colorado and New Mexico

Philip L. Hageman; Andrew S. Todd; Kathleen S. Smith; Ed DeWitt; Mathew P. Zeigler

doi:10.3133/ofr20131064

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Geochemical results from stream-water and stream-sediment samples collected in Colorado and New Mexico

Philip L. Hageman·Andrew S. Todd·Kathleen S. Smith·Ed DeWitt·Mathew P. Zeigler

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Abstract

Scientists from the U.S. Geological Survey are studying the relationship between watershed lithology and stream-water chemistry. As part of this effort, 60 stream-water samples and 43 corresponding stream-sediment samples were collected in 2010 and 2011 from locations in Colorado and New Mexico. Sample sites were selected from small to midsize watersheds composed of a high percentage of one rock type or geologic unit. Stream-water and stream-sediment samples were collected, processed, preserved, and analyzed in a consistent manner. This report releases geochemical data for this phase of the study.

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Source-reported bounding extent: 32.81° to 41° latitude; -109.06° to -102.79° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Philip L. Hageman, Andrew S. Todd, Kathleen S. Smith, Ed DeWitt, Mathew P. Zeigler. 2013. Geochemical results from stream-water and stream-sediment samples collected in Colorado and New Mexico. https://doi.org/10.3133/ofr20131064

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