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1 <br /> i . <br /> , - <br /> Mr. Ken R. Thompson Page -7- May 15, 1985 <br /> 1 . with respect to the various water supply withdrawal rates <br /> ( corresponding to the ordinance condition, the following applies: <br /> .,t <br /> 1 . <br /> TABLE 2 <br /> RESULTS OF MODELLING (ORANGE MODEL) <br /> Total <br /> Storage Range State Percent/Time Withdrawals (MGD) at <br /> Percent In Range Corporation & Ben Johnson <br /> 100-60 Normal_ 71.0 2.60 <br /> 60-50 Alert 7.0 2.33 <br /> 50-40 Warning 7.8 2.20 <br /> 40-30 Danger 4.9 2.16 <br /> i - <br /> 30-20 Emergency 4.0 1.99 <br /> 20-0 Crisis 5.3 1.16 <br /> .... _ <br /> The.duration of flows downstream from this model indicates that <br /> ( for about 2 percent of the time the flow below Lake Ben Johnson is <br /> less than or equal to 1.7 cfs. The following table shows the <br /> 1 percentages fpr other flows downstream of Lake Ben Johnson. <br /> , TABLE 3, <br /> , <br /> . ENO RIVER FLOW-DOWNSTREAM LAKE BEN JOHNSON <br /> (Orange Model) <br /> I , <br /> ` River flow (cfs) 17.8 13.8 8.8 6.8 4.8 2.3 1.7 .7 0 <br /> ' 1 <br /> Percent time flow <br /> greater than or <br /> equal to 63.8 73.9 83.9 87.9 97.3 97.0 98.0 99.2 100 <br /> ' * <br /> _ <br />