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AWBA Water Supply and Demand Study. October 4, 2011 AWBA Meeting. Comparison 1997 Base to Base. 1997 Base. Base. 2012 Reservoir Elevation 23,724 AF Indian Firming Indian Firming Thru 2108 Shortage Sharing Proposal Stepped Shortage Determination. 1997 Reservoir Elevations
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AWBA Water Supply and Demand Study October 4, 2011 AWBA Meeting
Comparison 1997 Base to Base 1997 Base Base 2012 Reservoir Elevation 23,724 AF Indian Firming Indian Firming Thru 2108 Shortage Sharing Proposal Stepped Shortage Determination • 1997 Reservoir Elevations • 15,000 AF Indian Firming • Indian Firming thru 2097 • Pro Rata CAP/On-River • Probability Base Shortage Determination
General Assumptions • Starting Reservoir Elevation Jan. 2012 • Shortage Triggers • CAP Shortage Distribution • No Yuma Desalter • M&I Firming thru 2097 • Indian Firming thru 2108 • Indian Firming 23,724 AF
Base vs. Scenarios Base Scenarios Director’s Shortage Sharing Recommendation • On-River/CAP shortage distribution pro rata based on demand