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<br />. <br /> <br />STUDY RESPONSIBiliTIES <br /> <br /> <br />The Colorado Water Conservation Board will: <br /> <br />I. Provide leadership in coordinating all activities, <br /> <br />2. Provide technical assistance. <br /> <br />3. Designate the location for reference monuments, <br /> <br />4. Install approximately 20 permanent reference monuments in the <br />same location and elevation as used in the photogrammetric <br />ground control survey as designated, <br /> <br />5. Provide photogrammetric cross-section data. <br /> <br />Chaffee County and the Town of Buena Vista will: <br /> <br />1. Provide photogrammetric maps in accordance with the Colorado <br />Water Conservation Board specifications (Specifications are in <br />accordance with National Mapping Standards.) <br /> <br />2. <br /> <br />Secure all necessary rights of ingress and egress for engi- <br />neering field surveys. <br /> <br />. <br /> <br />3. <br /> <br />Collect historic flooding data. <br /> <br />4. Provide maps showing estimated location and density of future <br />urbanization and upstream watershed development. <br /> <br />5. Provide meeting room faci1 ities for presentation of final <br />report. <br /> <br />The Soil Conservation Service will: <br /> <br />1. Conduct engineering field surveys for hydrologic and hydraulic <br />studies. <br /> <br />2. Conduct hydraulic and hydrologic studies, and develop water <br />surface profile and cross-section data. <br /> <br />3. Develop flood plain outlines on the photogrammetric maps for <br />the 100- and 500-year frequency floods. Flood plain outlines <br />will be based on existing channel and flood plain conditions, <br /> <br />4. Prepare and distribute review draft of the Flood Hazard <br />Analyses Report. <br /> <br />5. <br /> <br />Provide one set of photo positive my1ars with flood plain <br />out1 ines on a scale of I" = 200'. <br /> <br />. <br /> <br />6. Prepare Flood Hazard Analyses Report for publication. <br /> <br />4 <br />