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<br />TABLE OF CONTENTS
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<br />Preface
<br />
<br />1.0 INTRODUCTION. . . , . . . . . , . . . . . . . , . . . . , . . . . . . . . , . . . . . . . . . . .. 1
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<br />1.1 Purpose. . . , . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. I
<br />1.2 Acknowledgements. . . . . . . . . . . . . . . , , " , . . . . . . . . . . . . . . . . . .. 1
<br />1.3 Related Flood Studies . . . , . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 1
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<br />2.0 STUDY AREA ...,......."............,.................... 2
<br />2.1 Location. , . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . .. 2
<br />2.2 Study Reach ,...,..,..,...,......................,..... 2
<br />2.3 Basin Characteristics . . . . . , . . . . . . . . , . . . . . . . . , . . . , . . . . . . . . .. 4
<br />2.4 Summary of Drainage Areas ...,...."...................... 4
<br />2.5 Flood Characteristics . . . . . . , . . . . . . . . . . . . , . . . . . . . . . . . . . . . . .. 6
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<br />3.0 HYDROLOGIC ANALYSIS .....,.."........................... 9
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<br />3.1 Existing Data, . . . , . . . . . , . . . , . . . , . . . . , . . . . . . . . . . . , . . . . . .. 9
<br />3.2 New Hydrologic Information ,...,.................,.."..... 9
<br />3.3 Hydrologic Findings ...... . . . , . . . . . . . . . . . . , . . . . , . . . . . . . . .. 9
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<br />4.0 HYDRAULIC ANALYSIS .....,.........................,...,. 12
<br />4.1 Base Mapping ,..,........."...,....,...,....,........ 12
<br />4.2 Stream Reaches ,..,......,........,........,........... 12
<br />4.3 Field Surveys and Cross-Section Preparation ,...."...,...".... IS
<br />4.4 Computing Flood Depths. . . . , . . . , . . . . . . . . , . . . . , . . . . . . . . . .. 16
<br />4.5 Delineating Flood Boundaries. . . . . . . . . . . , . . . . , , . . , , . . . , . . . ., 17
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<br />5.0 INTERPRETATION OF TillS REPORT, . . . . . . . . , . . . . . . . . . . . . . . , . .. 20
<br />5.1 Hydrologic Findings . , . . . . . . , . . . . , . . . . . . . . . . . . , , . .. . . . . .. 20
<br />5.2 Hydraulic Findings . . . . . . . . , . . . , . . . . . . . . . . . . , . . . . , . . . . . .. 20
<br />5.3 Floodplain Delineations . . . . . . . . , . . . , . . . . . . . . , . . . , , . . . . , . .. 20
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<br />6.0 REFERENCES. . . . . , . . . . . . . . . . . . . . , . . , , . . . . , . . . . , . . . , . . . . .. 21
<br />
<br />LIST OF TABLES
<br />
<br />TABLE
<br />1 Stream Gage Data
<br />2 Drainage Area Summary
<br />3 Flow Summary
<br />4 Reach Classification
<br />5 Cross-section Summary
<br />6 Depth of Flooding Summary
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