Revision History for SIR 2015–5135 Modern (1992–2011) and Projected (2012–99) Peak Snowpack and May–July Runoff for the Fort Peck Lake and Lake Sakakawea Watersheds in the Upper Missouri River Basin John F. Stamm, Kevin Grode, Bill Doan, Kevin Stamm, Dennis Todey, Barbara Mayes Boustead, Shawn Rossi, Parker A. Norton, and Janet M. Carter ----------------------------------------------------- Posted online February 9, 2016 ----------------------------------------------------- Revised and reposted March 22, 2016, version 1.1 Abstract, second paragraph, first sentence—changed from “Annual peak snowpack was projected to have a downward trend for the Fort Peck Lake watershed and an upward trend..." to “Annual peak snowpack was projected to have a downward trend for the Fort Peck Lake watershed and no trend..." Summary, last paragraph, second sentence—changed from “Regressed May–July runoff for 2012–99 for the two watersheds combined (Lake Sakakawea watershed) was projected to have two events…” to “Regressed May–July runoff for 2012–99 for the two watershed combined (Lake Sakakawea watershed) was projected to have events…”