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<br />DRAFT <br /> <br />After calibration, the CN's were adjusted so that all curve numbers <br />calculated as less than 60 were increased to 60. The CN's above <br />60 were not adjusted. <br /> <br />RESULTS <br /> <br />The watershed boundaries are shown on Plates 1 and 2. The flows <br />calculated by the HEC-l model for each of the return periods are <br />listed in Table 2.8. In many of the watersheds, the values for the <br />2-year and the 5-year are equal. This is due to the runoff being <br />negligible from these storms and consequently the discharges <br />reflect only the base flow which was set at 2 cfs per square mile. <br />Also, the values for the lower return period, manily the 2-, 5-, <br />10-, and 25-year storms are low. These return periods are probably <br />dominated by snowmelt. In later parts of this section, these lower <br />return period peaks will be compared with snowmelt values and peak <br />discharges adjusted appropriately. <br /> <br />14 <br />