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Last modified
8/16/2009 2:37:47 PM
Creation date
12/4/2007 11:12:49 AM
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Board Meetings
Board Meeting Date
11/18/2007
Description
CWCB Director's Report
Board Meetings - Doc Type
Memo
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-29- <br />Upper Colorado River Commission (UCRC) Meeting -The UCRC Legal and Engineering <br />Committee held a workshop in Denver on October 25`1. Discussions included the review of <br />recent modeling information on operations of Powell and Mead and options for commenting on <br />the Lower Basin Shortage Guidelines and Coordinated Operations of Lakes Powell and Mead <br />FEIS, in particular on the differences that exist between Upper and Lower Basin on particular <br />aspects of the ``Law of the River." While it would be preferable that the 7-States issue a joint <br />comment letter, such may not possible necessitating the need for separate comment letters. The <br />workshop also included discussion on the development of Upper Basin curtailment criteria, the <br />Long-Range Experimental Plan (LTEP) for Glen Canyon Dam and the recent 60-day notice of <br />intent to sue by the Grand Canyon Trust concerning Glen Canyon operations (attached). Updates <br />were also provided on discussions with Mexico concerning shortages, Colorado River Basin <br />augmentation possibilities, and on issues associated with the Lees Ferry stream gage. (See <br />Attachment 2~D-17) <br />Glen Canyon Adaptive Management Program -The Adaptive Management Technical <br />Workgroup (TWG) met in Phoenix, Arizona on October 2-3. Major agenda items included a <br />review of the "Beach Habitat Building Flow" (BHBF) Science Plan and further discussion on <br />whether or not a BHBF should be conducted during the 2007-08 water- year. Significant sediment <br />inputs from the Paria and Little Colorado River have occurred the last several months justifying a <br />BHBF, however, there is not yet an approved science plan for the conduct of another BHBF and <br />the TWG remains divided on adequacy of the plan proposed. Furthermore, many on the TWG <br />members are still desirous of more complete results on the 2004 BHBF. The conduct of a BHBF <br />results in a significant amount of water bypassing the powerplant at Glen Canyon and although <br />the bypass is for a fairly short duration it still has adverse impacts on power generation and <br />revenues for the Upper Colorado Rivet- Basin Fund. <br />The TWG also reviewed the FY 09 proposed budget and discussed monitoring and research <br />activities that would be associated with Glen Canyon power-plant operations under an 8.23 maf <br />release and continued operations under a "moderate low fluctuating flow" (MLFF) release pattern <br />in the coming year. Finally, the TWG received reports on several adaptive management program <br />activities. <br />Environmental interests have become extremely disappointed that dam operations are continuing <br />under the MLFF release pattern. They believe it is time to conduct a Seasonally Adjusted Steady <br />Flow (SASF) test as called for in the Biological Opinion on Glen Canyon Dam operations. To <br />force the issue the Grand Canyon Trust has filed a 60-day notice (attached) indicating that it <br />intends to sue if an SASF test is not conducted in coming year. The SASF operation would be <br />extremely disadvantageous to power operations at Glen Canyon. <br />BUREAU OF LAND MANAGEMENT WILD AND SCENIC REVIEWS: Bureau of Land <br />Management (``BLM") Wild and Scenic reviews continue to be conducted. The Glenwood Springs and <br />hremmling BLM field offices are continuing to conduct their review of eligible streams within those <br />areas (through their Resource Management Plans) to determine if the identified eligible segments are <br />suitable for wild and scenic designation. <br />In addition, in the parallel process, the informal working group consisting of water providers who rely on <br />Colorado River water, headwaters Counties, the State, Trout Unlimited, the Colorado River Water <br />Consetti~ation District, and the BLM to discuss whether there may be alternative methods for resource <br />protection that should be considered during this suitability analysis phase. More meetings are scheduled <br />for the next two months. <br />Flood Protection • Water Project Planning and Finance • Stream and Lake Protection <br />Water Supply Protection • Conservation Plarming <br />
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