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<br />Mitigation Effectiveness Estimates ".,......,...""".,. 6-15
<br />Elevation. . . . , . . . . . . . , . . . . . , . . . . . . . . . , , . . , , . . .. 6-15
<br />Relocation/Buyout ,..,..,..,....,....,.,...."" 6-16
<br />Flood Barriers. . . . . . . . . . . . . . , . . . . . . , . . . , . , , . . . " 6-16
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<br />Other ....,..........,.......,.,....,....,.,.. 6-16
<br />Mitigation Project Costs. . . . . . , . . . . . . , . . , . . . . . . . , . . ,.. .. 6-17
<br />Project Cost .',....,...............,.,.".,..." 6-17
<br />Base Year of Costs ......,.........,........,.., 6-17
<br />Annual Maintenance Costs. . . . . . . . . . . . . . . . . . . . . . .. 6-17
<br />Relocation Costs for Mitigation Project. . . , . . . . . . . . . .. 6-17
<br />Relocation Time Due to Project, . . . . . . . . . . . . .. 6-17
<br />Rental Cost During Occupant Relocation ....... 6-18
<br />Other Relocation Costs. . . . . . . . , . . . , . , . . . . .. 6-18
<br />Total Relocation Costs ......,..........,... 6-18
<br />Total Mitigation Project Costs. . . . . . . . , . . . , . . . . , . . .. 6-18
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<br />CHAPTER 7 BENEFIT -COST PROGRAM: FLOOD HAZARD RISK ........... 7-1
<br />
<br />Introduction ............,........................................ 7-1
<br />Level One Analysis. . .. . . . , . . . . . . , . . . . . . . . . , , . . . . . . . . . . , . , . .. 7-1
<br />Level Two Analysis. . , . . . . ... . . . ..',. . . . ,. . . . . . . . . . .. . . . , . . .. 7-1
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<br />Flood Hazard Risk . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . , , . . . . . .. 7-2
<br />Carry over Information ........,...........................,.. 7-2
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<br />Flood Hazard Data. . . . . . . . . . . . . . . . . . . . , . . . . . . . . , . . . . , . . . . . . , . . . . .. 7-2
<br />Flood Data ...............,."...............",........... 7-2
<br />Flood Discharge Data. . . . . . . , . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . .. 7-2
<br />Flood Elevation Data .,..."....,.......................,.... 7-2
<br />Example Flood Profile Graph.. ., . . . .... . . .. . . . . . .. . . .." . . . ... 7-4
<br />Expected Annual Number of Floods .....,............................ 7-5
<br />Default Flood Estimates. . . . . . . . . . . . . . . . . . , . . . , . , , . . . . . . . . . . ,. 7-5
<br />User-Entered Estimates. , . , , . . , . . , , . .. . . , . . . . . . , , . . . . . . . . . . ., 7-6
<br />Level Two Flood Analysis. . . . . . . , . . . . . , . . . . . . . . . , . . . . . . . . . , . .. 7-6
<br />Flood Hazard Risk: Technical Appendix. . . . . . . . . . . . . , . . , . , ; . , . . : . . . . .. 7-7
<br />Flood Recurrence Intervals. . . . . . . . . . . . . . . . . , . . , . . . . . . . . . . . . . .. 7-7
<br />Flood Exceedance Probabilities ........,....................... 7-7
<br />Expected Annual Number of Floods . . .. .. .. . . . . . . . . . . . .. . . . . . . .. 7-8
<br />Flood Elevation vs. Flood Depth. . . . . , . . . . , . . . , . . . . . . . . . . . . , . . .. 7-9
<br />Review of Scientific Notation .................................. 7-9
<br />
<br />CHAPTER 8 BENEFIT -COST PROGRAM: LEVEL TWO ANALYSIS .......... 8-1
<br />
<br />Introduction ....................,.,......,.....................,. 8-1
<br />Level Two Data: Building Depth-Damage Function, , . . . . . . . . . . . . . . . . . . , .. 8-2
<br />Reference Information From Level One Data . . . . . . . . . . . . . . . . . . . . .. 8-2
<br />Building Depth-Damage Function (DDF) ....,.............,...... 8-2
<br />Building Depth-Damage Table. . . . . . . . . . . . . . . . . . . . . . . . . . .. 8-3
<br />Default Building DDF . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . ., 8-3
<br />FIA Depth-Damage Table ........................,....., 8-4
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