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<br />Under the reevaluation, the 500-year spring inflow has been increased to 134,000 <br />Ac Ft. Assuming forecast capability we can still route this event on top of a <br /> <br /> <br />20.000 conservation pool. The corresponding maximum surcharge with an updated <br /> <br /> <br />capacity curve is 5524. allowing only 4 feet freeboard. The maximum starting <br /> <br /> <br />elevation that can be used in the SnF routing and still maintain the required <br /> <br /> <br />minimum freeboard of 5 feet is 5477. <br /> <br /> <br />Bear Creek - The maximum surcharge of 5684.5 for the Bear Creek project was <br /> <br /> <br />based on routing the probable maximum flood through the reservoir with a starting <br /> <br /> <br />pool elevation of 5635.5. This starting elevation was determined with a rainfall <br /> <br /> <br />standard project flood inflow with no release for two days. The freeboard provided <br /> <br /> <br />was the min!Jnum of 5 feet. <br /> <br /> <br />Adding 18,400 A.F. of water supply storage would increase the starting elevation <br /> <br /> <br />to 5650.4. The maximum surcharge for an SnF routing for this condition is 5685.7 <br /> <br /> <br />which would only provide 3.8 feet of freeboard. If the half full (13.300 Ac Ft) <br /> <br /> <br />flood control pool concept is used, the starting elevation would be 2.000 + 18,400 + , <br /> <br />13,300 or 33,700 acre-feet (elevation 5639.4). The maximum surcharge for this concept <br />is 5684.8 or 4.7 feet of freeboard. <br /> <br />3 <br />