Revision History for SIR 2020-5105 By Carol J. Becker and Matthew S. Varonka Water Resources in the Cheyenne and Arapaho Tribal Jurisdictional Area, West-Central Oklahoma, With an Analysis of Data Gaps Through 2015 ----------------------------------------------------- Posted online October 27, 2020 ----------------------------------------------------- Revised and reposted January 11, 2021, version 1.1 Front cover, "Version 1.1, January 2021" was added below series name and number Title page, "Version 1.1, January 2021" was added below series name and number Back of title page, publisher and date were revised from "U.S. Geological Survey, Reston, Virginia: 2020"; suggested citation was revised from Becker, C.J., and Varonka, M.S., 2020, Water resources in the Cheyenne and Arapaho Tribal jurisdictional area, west-central Oklahoma, with an analysis of data gaps through 2015: U.S. Geological Survey Scientific Investigations Report 2020-5105, 158 p., 1 app., https://doi.org/10.3133/sir20205105. On p. 49, left column, first full paragraph, "20 percent" was revised from "50 percent" Back cover, "ver. 1.1" was added to title on spine