FLOOD04820

• County: Statewide
• Basin: Statewide
• Title: Evaluation and Implementation of Urban Drainage and Flood Control Projects Completion Report
• Date: 6/1/1974
• Prepared By: CSU Environmental Resources Center,
• Floodplain - Doc Type: Educational/Technical/Reference Information

Figure II-I

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Figure II-2

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Figure II-3

Figure II-4

Figure II-5

Figure II-6

Figure III-l

LIST OF FIGURES

Simplified Urban Catchment with Street
Cross Section. .

Page

27

Depth-Frequency Curve,

27

Probability Density Function for Annual
Maximum Gutter Depth ' . . , . . . . . . . 28

Spectrum from Urban Drainage and Flood
Control Projects , . . , . , . . . . , . , 29

Cost Function for Minor UDFC Systems in
a Drainage Basin . . . , . , . . , . , . . 37

Hypothetical Frequency Relations for
Rainfall in Humid and Semi-Arid Areas. . . . , . , . . 38

Flood Damage vs. Probability Reach
113 + 21 to 129 + 00
Developed Conditions . . . .

. . . . . . . . . 76

Figure 111-2 Average Annual Direct Benefits Reach
113 + 21 to 129 + 00
Alternative I. , . . , . . . .

Figure IV-l

Figure IV-2

Figure IV-3

Figure IV-4

Figure IV-5

Figure IV-6

Figure IV-7

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Figure IV-8

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78

Historical Depth-Damage Curve. 93

Computational Procedure for Average
Annual Flood Loss, . . . . . . , . . . . , . . . . . . 95

Depth-Damage Curves
One Story House, No Basement . . , . , . , . . . . , . 99

Depth-Damage Curves
Two Story House, No Basement. . . . , . , . . . . . ,100

Depth-Damage Curves
Split Level House. , . . . . . . . . . . . , . , . . .101

Depth-Damage Curves
Mobile Homes . . . .

, . . , . . . . . . .102

Comparative Depth-Damage Curves
with/without Basements . . . , .

. . . , . , . .103

Depth-Damage Curves for One Structure,
Four Value Classes . . . . . . , . . . . . . . . . . .104

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