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<br />Table 5 <br />WORK ELEMENTS AND TASKS <br /> <br />i' <br />!L <br />". <br />",' <br />r_~ . <br /> <br />WORK ELEMENT A. SET UP AND CALIBRATE MITCAT HYDROLOGY MODEL OVER <br />ENTIRE BASIN. \ i'-I 00" \!l '1\ '\ <br /> <br />TASKS: A_1. Subdivide watershed <br />A,2. Dete~ne existing infiltration rates <br />A_3. Determine existing impervibusness ratios <br />A_4. Determine conveyance properties <br />A_5. Data encoding (MITCAT) <br />A_6. Collect and analyze stream records <br />A..,7. Calibrate MITCAT model <br /> <br />WORK ELEMENT B. DEVELOP PEAK DISCHARGE PROFILES FOR 10, 50, 100. AND <br />500-YEAR STORMS FOR EXISTING WATERSHED CONDITIONS, <br />EXPECTED CONDITIONS IN YEAR 2000, AND ULTIMATE <br />CONDITIONS IN THE FOLLOWING REACHES: <br /> <br />/ <br />./ <br /> <br />CACHE LA POUDRE RIVER FROM THE NORTH FORK TO <br />THE MOUTH <br />NORTH FORK FROM HALLIGAN RESERVOIR TO THE MOUTH <br />LONE PIlij: CREEK FROM BOYLE RANCH TO THE ~IOUTH <br />,BOXELDER CREEK FROM WELLINGTON TO THE MOUTH <br />DRY CREEK FROM DOUGLAS LAKE TO THE MOUTH <br /> <br />TASKS: 13..,1. <br /> <br />13..,2. <br />B-3. <br />13-4. <br />13-5. <br />13-6. <br />B-7. <br /> <br />Determine and display profiles for existing <br />conditions <br />Determine impervious ratios for year 2000 <br />Data encoding and debugging <br />Run model and display profiles for year 2000 <br />Determine impervious ratios for ultimate conditions <br />Data encoding and debugging <br />Run model and display profiles for ultimate <br />conditions <br /> <br />IDENTIFY AND EVALUATE PEAK DISCHARGE SENSITIVITY <br />TO THE THREE WATERSHED CONDITIONS IN EACH OF THE <br />FIVE REACHES. <br /> <br />-l-- <br />Oy\1/o <br /> <br />WORK ELEMENT C. <br /> <br />TASKS: C-l. Identify specific areas and conditions under <br />which the flood hazard may change in the future <br />C-2. Determine what further information is necessary <br />in specific areas <br /> <br />27 <br />