Severy Creek Basin Analysis Pikes Peak, El Paso County, Colorado Report prepared by: Eric Billmeyer, Research Director Rocky Mountain Field Institute For the USDA Forest Service, Pike and San Isabel National Forest 3310 W. Colorado Avenue Colorado Springs, Colorado 80904 719.471.7736
[email protected] June 2011 Acknowledgement This report is the culmination of many years of study that could not have been accomplished without the keen insight, inspiration, and hard work of many individuals including: Dr. David Cooper, Edward Gage, Dr. Tom Huber, Pete Gallagher, Dana Butler, Dr. Brandon Vogt, Robert Jarrett, Matt Morgan, Jeff Hovermale, Sandy Winkler, Josh VonLoh, Jeff Derengowski, Robert Weaver, Jim Lockhart, Mark Hesse, and Gail Snyder. Much of the data presented in this report could not have been collected without the help of the following students who graciously volunteered their time: Lukas Strandberg, Willamette University, Richard Brereton, Colorado College, Liza Mitchell, Colorado College, Stephanie Canales, University of Colorado Colorado Springs (UCCS), Josh Graul, UCCS, Logan Pennington, UCCS, Ryan Warwick, UCCS, Logan Harrison, UCCS, and Lindsey Whitman, University of Colorado Boulder. Special thanks also to Kyle Rodman, RMFI staff member and student at UCCS for the many field seasons worked in the Severy Basin. 2 Executive Summary The Severy Creek Basin, located on the northeastern flank of Pikes Peak, CO, has been classified by the Colorado Natural Heritage Program as being within an area of outstanding biodiversity significance with many rare or imperiled plants, animals, and/or plant communities represented. Indeed, within the Severy Creek Basin resides a population of the federal and state threatened Colorado greenback cutthroat trout (Oncorhynchus clarki stomias) as well as the largest fen on the North Slope of Pikes Peak.