FLOOD00191

• Designation Number: 464
• County: Larimer
• Community: Fort Collins
• Title: Flood Insurance Study - Fort Collins, CO, Larimer County
• Date: 2/1/1984
• Designation Date: 5/1/1998
• Floodplain - Doc Type: Floodplain Report/Masterplan

TABLE OF CONTENTS

Page

1. 0 INTRODUCTION.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1 Purpose of Study... oo . . .. .. . . .. .. .. .. oo . . oo . .. . .. . .. .. .. .. . 1
1. 2 Coordination... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.3 Authority and Acknowledgments.............................. 1

2.0 AREA STUDIED................. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.1 Scope of study............................................. 2
2.2 Communi ty Description...................................... 2
2.3 Principal Flood Problems................................... 4
2.4 Flood Protection Measures. oo .. .. .. oo . .. oo . oo .. .. .. .. oo oo . oo 5

3.0 ENGINEERING METHODS.... .. .... ... .. . .,. . ... .. ....... .. .. .... .. .. . 5

3.1 Hydrologic Analyses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.2 Hydraulic Analyses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4.0 FLOOD PLAIN MANAGEMENT APPLICATIONS............................. 9

4.1 Flood Boundaries........................................... 9
4.2 Floodways.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

5.0 INSURANCE APPLICATION........................................... 17

5.1 Reach Determinations.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.2 Flood Hazard Factors. oo . .. .. .. .. oo . oo oo oo . oo . oo .. .. .. . oo . oo 17
5.3 Flood Insurance Zones. oo . .. oo . .. .. . .. .. .. .. .. oo .. .. . oo oo . oo 18
5.4 Flood Insurance Rate Map Description....................... 18

6.0 OTHER STUDIES.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7.0 LOCATION OF DATA................................................ 20

8.0 BIBLIOGRAPHY AND REFERENCES..................................... 20

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