Revision History for OFR 2020-5073 Greg D. Lind, Jonathan R. Lamontagne, and Adam J. Stonewall Development of Regional Skew Coefficients for Selected Flood Durations in the Columbia River Basin, Northwestern United States and British Columbia, Canada ----------------------------------------------------- First Posted online August 2020 ----------------------------------------------------- Version 1.1 posted October 2020 Updates made to existing product: p. 29, second to last paragraph under "Final Diuration-Skew Models": Changed both instances of "55 in." to "51 in." in the paragraph. NOTE: These changes were made in the InDesign, PDF, and final word files, but no new XML file was created.