FLOOD09229

• County: Chaffee
• Community: Poncha Springs
• Basin: Arkansas
• Title: FIS - Poncha Springs
• Date: 2/19/1987
• Prepared For: Poncha Springs
• Prepared By: FEMA
• Floodplain - Doc Type: Current FEMA Regulatory Floodplain Information

TABLE OF CONTENTS

1.0 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1
1.2
1.3

Purpose of Study...........................................
Authority and Acknowledgments..............................
Coordination. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .... .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .... .. .. ..

2.0

AREA STUDIED.....................................................

2.1
2.2
2.3
2.4

Scope of Study.............................................
Conununity Description...........................................................................
Principal Flood Problems...................................
Flood protection Measures...................................................................

3.0

ENGINEERING METHODS..............................................

3.1
3.2

Hydrologic Analyses........................................
Hydrauli c Analyses.........................................

4.0

FLOOD PLAIN MANAGEMENT APPLICATIONS..............................

4.. 1 Flood BOWldaries.... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 9
4.2 Floodways.............. .................................... 10

5.0 INSURANCE APPLICATION............................................ 10

6.0 FLOOD INSURANCE RATE MAP......................................... 11

7.0 OTHER STUDI ES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

8.0 LOCATION OF DATA................................................. 11

9.0 BIBLIOGRAPHY AND REFERENCES...................................... 11

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