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<br />DRAINAGE CRITERIA MANUAL (V, 1)
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<br />TABLE OF CONTENTS
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<br />3.3
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<br />3.2.3 Infiltration,..........."....,...,....".....,....,.........,.....,....,........, ....,...... ........"..........,. RO-20
<br />CUHP Parameter Selection ..,.."....,.....,.....,.........,..........,....,........,....,.....,...,.....,.....,. RO-23
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<br />3.3,1 Rainfall ... ,.....,.....,.....,........,...................., ,....,....,.....,.............,.........,.....,....,.. RO-23
<br />3.3,2 Catchment Description"....., .........,.........,.....,..........,.............,.......... .....,....,.. RO-23
<br />3.3,3 Catchment Delineation Criteria .....................................................,............... RO-25
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<br />4.0 UDSWM HYDROGRAPH ROUTING PROCEDURE ..,.......................................................... RO-29
<br />4.1 Software Description, ,..........,..............,...............,.....,.......................................,........ RO-29
<br />4,1.1 Surface Flows and Flow Routing ......................................,..........,..,......,...... RO-29
<br />4.2 Data Preparation for the UDSWM Software ............................,................................. RO-31
<br />4.2.1 Step 1-Method of Discretization .................,.................................,............ RO-31
<br />4.2.2 Step 2-Estimate of Coefficients for Conveyance Elements,....................... RO-31
<br />4.2,3 Step 3-Preparation of Data for Computer Input.......................................... RO-32
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<br />5.0 OTHER HYDROLOGIC METHODS .........................................................,....,..........,............. RO-33
<br />5.1 Published Hydrologic Information ..................................,........................................... RO-33
<br />5.2 Statistical Methods ,............,....,....................................,...,......................................... RO-33
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<br />6,0 SPREADSH EETS ....,........,. ....,. ..........,........,.....,.... ..,......... ................ ,....... ....,....., ...............,. RO-34
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<br />7,0 EXAMPLES... .....,.....,....,...,. ..........,.........................,.... ...... .................. ............ ...............,....... RO-35
<br />7.1 Rational Method Example 1 ....................,.......,........................................................, RO-35
<br />7.2 Rational Method Example 2......,..,..................................................,.......................... RO-36
<br />7.3 Effective Rainfall Example .........................,..............,....,.................................,......... RO-38
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<br />8.0 REFERENCES.. ..,..,.....................,....,..............,................ ........... ......... .... ..,........,..... ..... ....,... R0-40
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<br />APPENDIX A.......,........,. ....,. ....................,. ...., ........, ...... ..,.......... ................ ...... ..... .... .......,........'......... RO-41
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<br />Streets/Inlets/Storm Sewers
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<br />1 .0 INTRODUCTION.,..............".....,..............,..........................,.......... ..... ...., .... ....... ........,..........,.., ST-1
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<br />1,1 Purpose...,....., ....,..........,.....,........,.........., ........,......,. .... ..... ..... .........' ..........,.......... ....... ST-l
<br />1,2 Urban Stormwater Collection and Conveyance Systems.....,..,.................................... ST-1
<br />1,3 Components of Urban Stormwater Collection and Conveyance
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<br />Systems..,.....,....,...,............. ....,.... ....,....., ..... .... ....... ..... ...................,........... ,.......,....,... ST-3
<br />1.4 Minor and Major Storms,..........,...................................................,...,....,........,..........,... ST-3
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<br />2,0 STREET DRAINAGE ...,......,..................,.........................................................................,......... ST-4
<br />2,1 Street Function and Classification .......................................'............,..........,................ ST-4
<br />2,2 Design Considerations.,.....,........, .........., ....,.... ..................... ..,............. ....,.... ....,...... .... ST-5
<br />2,3 Hydraulic Evaluation ....,.....,....,...,.........,....,.................,............,...............,.............,..... ST-7
<br />2.3.1 Curb and Gutter .....................,..........,.................................................,....,....... ST-7
<br />2.3.1,1 Gutters With Uniform Cross Slopes (i.e., Where
<br />Gutter Cross Slope = Street Cross Slope)...........,....,....,................ ST-7
<br />2.3.1.2 Gutters With Composite Cross Slopes (i.e., Where
<br />Gutter Cross Slope * Street Cross Slope)...................................... ST-8
<br />2.3.1,3 Allowable Street Hydraulic Capacity.,....,..,...................................., ST-9
<br />2,3.2 Swale Sections (V-Shaped With the Same or Different Side
<br />Slopes and Circular Swales).....,..............,.....,.....,.............,..........,.......,....,... ST-10
<br />2.4 Major Storm Hydraulics.....,....,...,....,.....,....,....,....,.....,.....,....,.............,..............,....,... ST-11
<br />2.4.1 Purpose and Objectives ...... ................,.............................................,....,..... ST-11
<br />2.4.2 Street Hydraulic Capacity ...........,................................................................., ST-11
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<br />INLETS..,....... ,...."....,'....,..,.. ..........,....,...,....,....,...............,.....,.....,......... ................ .,...."...,... ST -16
<br />3.1 Inlet Functions, Types and Appropriate Applications....................,....,........................ ST-16
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<br />3.0
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<br />6/2001
<br />Urban Drainage and Flood Control District
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<br />TOC-vii
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