FLOOD10942

• County: Statewide
• Basin: Statewide
• Title: Colorado Water Conservation Board - 2001 Colorado Flood Documentation Report
• Floodplain - Doc Type: Flood Documentation Report

TillE IF IIITEITS

Executive Sum m ary ............................................................................................................................. .................................. ES-1

Section 1

Section 2

Section 3

Section 4

I nt rod u ct ion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 1-1

1.1 Purpose of Study...................................................................................... 1-1

1.2 Authorization........................................................................................... 1-1

1.3 General Study Area Description..............................................................1-1

1.4 Scope of Work.......................................................................................... 1- 2

1.5 2001 Flood Events Summary...................................................................1-2

Colorado Springs................................................................................................... 2-1

2.1 Study Area Description............................................................................ 2-1

2.2 Storm Event Data..................................................................................... 2- 3

2.2.1 Precipitation Data......................................................................... 2- 3

2.2.2 Flow Data..................................................................................... 2-4

2. 3 Extent 0 f F 100 ding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2 - 5

2.3.1 Affected Streams and Local Drainage Areas ............................... 2-5

2.3 .2 In un dati 0 n L imi ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2 - 5

2.3.3 Unique Circumstances Affecting Flooding.................................. 2-6

2.4 Flood Damages......................................................................................... 2-6

2.4.1 Public Property Damage............................................................... 2 - 6
2.4.2 Private Property Damage............................................................. 2-6
2.4.3 Emergency Response, Cleanup, and Repair................................. 2-6

G ree I ey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 3-1

3.1 Study Area Description............................................................................ 3-1

3.2 Storm Event Data..................................................................................... 3 - 3

3.2.1 Precipitation Data......................................................................... 3 - 3

3.2.2 Flow Data..................................................................................... 3 - 3

3.3 Extent of Flooding.................................................................................... 3 - 3

3.3.1 Affected Streams and Local Drainage Areas............................... 3 - 3

3.3.2 Inundation Limits......................................................................... 3-4

3.3.3 Unique Circumstances Affecting Flooding.................................. 3-4

3.4 Flood Damages......................................................................................... 3-4

3.4.1 Public Property Damage............................................................... 3-4
3.4.2 Private Property Damage............................................................. 3-4
3.4.3 Emergency Response, Cleanup, and Repair................................. 3-4

Holyoke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 4-1

4.1
4.2

Study Area Description............................................................................ 4-1

Storm Event Data..................................................................................... 4- 3

4.2.1 Precipitation Data......................................................................... 4- 3

4.2.2 Flow Data..................................................................................... 4- 3

Extent of Flooding.................................................................................... 4- 3

4.3

URS

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