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<br />TABLE OF CONTENTS
<br />
<br />Paae No.
<br />
<br />LETTER OF TRANSMITTAL
<br />
<br />TABLE OF CONTENTS ...""..,.. ,.., .............,....,...................,......,................,..............,:......., i
<br />LIST OF TABLES ..."""",.,.." ..,......,....,.................................,..,.........................,...,., i
<br />LIST OF FIGURES """.."""" ..,.................:..........,...,...,......................,...,........,........ i
<br />LIST OF APPENDICES""."".. ...........,...................,.........,.....,...........,....,........:....,..,.. i
<br />LIST OF DRAWiNGS......,..,.."...." ......,....",....,..,..", ..,... ,.''' ....,..,..",...." ,....ii
<br />
<br />I, INTRODUCTION "" ",..",..., ""."",.."",...",.""""",."..,..",.""...".,.""."."",..,...."""""" 1-1
<br />A. General,....""."". '., ,.."""",..,.."'..""""""""..""'..',,,,'..'..,,, ,.""",..""..,..,..""""", 1-1
<br />B, Purpose and Scope ............................,..,.............................,.............,..................1-1-
<br />C, Mapping and Surveys ..............,...................,..........,..............................,........,.....1-1
<br />
<br />II. STUDY AREA DESCRIPTION ..",....,....,........,...............................,..........................,....11-1
<br />III, HYDROLOGIC ANAL YSIS.............................,....,...........,.............,..........,..,........,........11I-1
<br />
<br />A. Gene'ral""",.,....""".."......"""""""""".."..", ,.,'..""""..""".."".",...,..,....""""" 111.1
<br />B, Previous Studies ,...,..,..........,..,...........,..,........,........,................"........,......,..,.....111-1
<br />C, Design Rainfall...."""",..,.,..",..:"....",.."....,."..,...."""";..,,.... ""....,."..,..,.."""", 111-1
<br />D, Colorado Urban Hydrograph Analysis .............,..........,.................................,....,111-1
<br />E, Stormwater Management Model""",....,.,..,.".."...,..",;"..",..""""....,...,....,.."",,111-1
<br />
<br />IV, HYDRAULIC ANALYSIS "..."""", "",..""""".."..."""".."""",..",..""".,..,.",.., ...."""",IV-1
<br />A. General"""",.""""".."",......"..""""",..".."""",.."",.."..", ,..",..,., ,."...,..""""" ,IV.1
<br />B, Hydraulic Parameters .""""""""".""",..,..."", ".."""",..."..,.""",."".." ,..""""" IV-1
<br />C, Analyzed Flood Frequencies ,................................,.....,......................,....,..,.......IV-1
<br />D, Water Surface Profile Determination ,...,...............................,....,.....,...,..............IV-2
<br />E. Shallow Flooding/Ineffective Flow Areas ............,................,..............................IV-2
<br />
<br />F, Split Flow Areas ",."",."""""" .., ,',' """""""""""""""...""""".", """" """ ..."",IV-2
<br />
<br />V, FLOOD HAZARD AREA DELINEATION ,..,......,.....................,....,........,........................V-1
<br />
<br />A General..",..",."".."..,."""..",..""" """,..,..""""'..""",.",..""".",."""",,,,,; ,.."".. V-1'
<br />B, Floodplain/Floodway ,..""",..,...."", """".."""",......"...""..."",..", """"""..,.....,.. V-1
<br />C, Comparison With Current Effective Flood Insurance Study ......,..........,.............V-1
<br />
<br />VI, REFERENCES ',....""..",."......"""",.."",."..."",..",.",.".."..,.."....""..".""""""".,......,VI-1
<br />
<br />Appendices
<br />Drawings
<br />
<br />LIST OF TABLES
<br />
<br />Table No,
<br />
<br />11I-1
<br />111-2
<br />V-I
<br />
<br />LIST OF FIGURES
<br />
<br />Fioure No,
<br />
<br />1-1
<br />111-1
<br />111-2
<br />111-3
<br />111-4
<br />111-5
<br />111-6 through
<br />111-11
<br />
<br />LIST OF APPENDICES
<br />
<br />Appendix
<br />
<br />A
<br />B
<br />C
<br />D
<br />E
<br />
<br />i
<br />
<br />Description
<br />
<br />Watershed Storm Distributions
<br />Peak Flow Comparison
<br />Floodplain and Floodway Data Table
<br />
<br />Description
<br />
<br />Study Area and Vicinity Map
<br />Sub-Watershed Boundary
<br />Existing Watershed Imperviousness Map
<br />Projected Watershed Imperviousness Map
<br />Soils Map
<br />Watershed Map and SWMM Routing Elements
<br />SWMM Routing Elements
<br />
<br />Description
<br />
<br />Peak Flow Diagrams and Typical Hydrographs
<br />Summary of CUHP Input Parameters
<br />Summary of SWMM Input Parameters
<br />Summary of SWMM Results
<br />Detention Pond Storage vs, Discharge Information
<br />
<br />. Paae No.
<br />
<br />111-3
<br />111-4
<br />V-2 to V-7
<br />
<br />.'-5
<br />
<br />Paae No,
<br />
<br />1-2
<br />111-5
<br />111-6'
<br />111-7
<br />111-8
<br />111-9
<br />111-10 to 111-15
<br />
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