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<br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />. <br />,. <br />. <br /> <br />Eldorado gauge data and records, and Gross Reservoir operational data. <br />[Individual priorities depend on related work.] <br /> <br />C. Rainfall Modeling and Analvsis <br /> <br />. <br /> <br />Review 1969 event, especially for patterns and <br />calibration purposes. <br /> <br />[MI for calibration <br /> <br />. <br /> <br />Retrieve previous superimposition of Big <br />Thompson rainfall event used in UDFCD flood <br />warning program and simulate. <br /> <br />[M] for public <br />education <br /> <br />. <br /> <br />Confirm modeling using a local area event <br />without aerial correction, and a regional event <br />with an aerial correction. <br /> <br />[H] agreement <br />needed <br /> <br />D. Hydraulic Analysis Support Work <br /> . Refine South Boulder Creek split above Highway [H] <br /> 36 based on new survey and confirm with 2-D <br /> model. [M] <br /> . Refine Dry Creek Ditch No.2 and adjacent [H - M] <br /> culvert capacity across Highway 36 from South <br /> Boulder Creek to Foothills Interchange, related <br /> spills, and Dry Creek Ditch No.2 capacities and <br /> spills to the Anderson Ditch. <br /> . Refine Basic Hydraulic Analysis along Highway [M] <br /> 36 and Foothills Parkway Interchange, including <br /> Viele System, Anderson, culverts and spills <br /> appropriate to data obtained and scope of <br /> events to be simulated. <br /> . Analyze potential spill of Bear Creek to [H] <br /> Anderson Ditch basin. <br /> . Conduct Basic Hydraulic Analysis of area [HI <br /> including Foothills Parkway north of Highway <br /> 36 and south of Baseline to determine storm <br /> sewer network, conveyance capacity, and likely <br /> discharge pattern to storages at Baseline and <br /> Foothills Parkway. <br /> <br />V-4 <br />