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~ -2 - In 2003, Table Rock Properties, LLC ("Table Rock") restored 12,000 linear feet of the Rock Creek . stream channel throughout the length of Table Rock Ranch. Prior to the restoration, Rock Creek was comprised of a moderately to highly entrenched channel due to past installation of stream side berms. Queen of the River Consultants, Inc. installed 240 rock habitat improvements, reshaped the thalweg, installed bank stabilization materials, reconnected the creek with its floodplain through abandoned oxbows and existing ponds, and revegetated affected areas. Table Rock also restored the "Oxbow," an historic natural channel of Rock Creek, resulting in an additional 1,900 linear feet (approximately 77,000 square feet) of habitat, a functioning floodplain and wetlands, and additional water depth and winter holding capacity for fish. Queen of the River Consultants, Inc. has compiled a report entitled "Final Report: Table Rock Ranch Fishery Improvement Project description; results of monitoring, and technical basis for stream flow sharing proposal on Rock Creek, Table Rock Ranch, McCoy, Colorado," which report is attached as Exhibit A. Mike Mitchell of Queen of the River Consultants, Inc. will make a presentation to the Board on the stream restoration and habitat improvements. CDOW Evaluation of Rock Creek The CDOW has evaluated the stream habitat improvement structures on Rock Creek and concluded that the structures and the Oxbow significantly improve the physical condition of the stream channel and increase the biological potential of Rock Creek. The CDOW believes the project has increased aquatic habitat in Rock Creek and the Oxbow, providing additional fish refuge areas during times of low flows, and that the stream habitat improvement structures also should provide increased channel stability. The CDOW collected additional stream cross section data on Rock Creek in August 1985 and September 2004. Based upon the biological and hydrological data collected to date, the stream . habitat improvements on Rock Creek, and discussions of future water availability scenarios with the CWCB staff, the CDOW recommends approval of the proposed flow-sharing agreement. The CDOW's recommendation, including a summary of Rock Creek data collected by CDOW, is attached as Exhibit B. Flow-shariDl! Proposal Under this proposal, three segments of the CWCB's instream flow water right on Rock Creek will be affected. The first reach, referred to as the "Oxbow Reach," extends from the inlet of the Oxbow approximately 550 feet downstream of Rock Creek's confluence with Egeria Creek to the outlet return to Rock Creek, and is approximately 2,200 feet in length. The second reach, referred to as the "TRR Recreation Ponds Reach," is approximately 3350 feet in length and extends from the point of diversion for the TRR Recreation Ditch to the lowest point of return of the diversions through the TRR Upper Recreation Pond and TRR Lower Recreation Pond. The third reach, referred to as the "Cameron Pond Reach," is approximately 700 feet in length and extends from the point of diversion of the Horn No.2 Ditch to the point of return to Rock Creek. CWCB and CDOW Staffhave worked with Table Rock to develop a flow-sharing agreement, which is set forth as three tables (one for each affected reach) on page 3 of Exhibit B to this memo. For the Oxbow and TRR Recreation Pond reaches, the tables identifY how much of the total flow in Rock Creek (under five different flow scenarios) may flow into the Oxbow and how much will remain in Rock Creek. For the Cameron Pond reach, the table identifies how much of the total flow of Rock Creek (under five different flow scenarios) may flow into Cameron Pond and how much will remain in Rock Creek. . Flood Protection. Water Project Planning and Finance. Stream and Lake Protection Water Supply Ptotection. Conservation Planning