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. REPORT PREPARATION AND CONTENTS A preliminary draft of the report on the study will be prepared by the Soil Conservation Service and submitted for review to the officials of Chaffee County. the Town of Buena Vista, and the Colorado Water Conservation Board. After reviews are made, a final copy of the cooper" ative report will be prepared for publication. The report will include the following: 1. An introduction giving background information on authorities and reasons for the study. I I. A discussion of historic and current flooding, and flood plain conditions. III. A section on sources of data and methods used in the analyses. IV. Narrative describing the results of the study. This section wi 11 include exhibi ts of water surface profi les and representative cross-sections for the selected flood frequencies. . V. Photogrammetric maps with flood plain outlines for the 100- and 500"year frequency floods on a scale of 1" = 400' . VI. Interpretations and recommendations for appropriate flood plain land use and management. Suggestions for reducing potential flood damages. The size of the reports will be 11" x 8-1/2" with appropriate 11" x 17" foldout sheets for the flood plain maps and engineering drawings. SCHEDULING Scheduling of the major activities will be as shown on page 7. There are several elements involved in each activity and work will be done concurrently between activities, It is expected, however, that the duration of the study would not exceed 10 months, and that the report should be completed by September 30, 1977. FUNDING . Total estimated cost for the study is $40,900. The costs will be shared by Chaffee County. the Town of Buena Vista. the Colorado Water Conservation Board (CWCB), and the Soil Conservation Service (SCS). The estimated cost share for Chaffee County and Buena Vista is $13,800, Estimated costs for the Colorado Water Conservation Board is $4,500. 5