FLOOD06156

• County: Statewide
• Basin: Statewide
• Title: Colorado's 1997 Flood Season in Review
• Date: 8/1/1998
• Prepared For: State of Colorado
• Prepared By: Riverside Technology Inc.
• Floodplain - Doc Type: Flood Documentation Report

Table of Contents

4.7-6

4.7-7

4.7-8

4.7-9
4.7-10

4.8-1

4.8-2
4.8-3

4.8-4

4.8-5

4.8-6

4.8-7
4.9-1

4.9-2
4.9-3

4.9-4

4.9-5

4.9-6

4.9-7

4.9-8

4.9-9

4.9-10

4.9-11
4.9-12
4.9-13

4.10-1

10-year and 100-year Point Precipitation Values for Various

Storm Durations .................................................................................4.7-8
Summary of Storm Precipitation, Duration,
and Return Period for Lincoln County...........................................4.7-9
Computed Peak Discharge for the South Rush Creek
Storm of July 29, 1997 ......................................................................4.7-13
Damage Estimates From the July 29, 1997, Storm Event ...........4.7-15
Unofficial Crop Damages Associated With
the 1997 Storm Events .....................................................................4.7-17
Dates of Significant Precipitation in Logan County

During 1997.........................................................................................4.8-5
Sununary of Meteorological Data....................................................4.8-5
Cumulative Rainfall Recorded in Logan County
for July 29-30, 1997.............................................................................4.8-6
10-year and 100-year Point Precipitation Values
for Various Storm Durations ............................................................4.8-6
Sununary of Storm Precipitation, Duration, and Return
Period for Logan County ..................................................................4.8-8
Computed Peak Discharge Estimates for Pawnee Creek
and Pawnee Overflow for the Storm Events of

July 30-31, 1997 .................................................................................4.8-10
Damage Estimates From the June 15, 1997, Storm Event...........4.8-15
Dates of Significant Precipitation in Morgan

County During 1997 ..........................................................................4.9-4
Summary of Morgan County Meteorological Data ......................4.9-5
Point Rainfall Amounts Recorded in Morgan County

for June '2, 1997 ...................................................................................4.9-6
Point Rainfall Amounts Recorded in Morgan County
for July 19, 1997 ..................................................................................4.9-7
Point Rainfall Amounts Recorded in Morgan County

for July 31, 1997 ..................................................................................4.9-7
Point Rainfall Amounts Recorded in Morgan County

for August 3-4, 1997...........................................................................4.9-8
Rainfall Bucket Survey Point Rainfall Amounts for

July 29-30, 1997 ...................................................................................4.9-8
10-year and 100-year Point Precipitation Values for Various

Storm Durations .................................................................................4.9-9
Summary of Storm Precipitation, Duration, and Return Period

for Morgan County ..........................................................................4.9-11
Computed Peak Discharges for the Storm Events of

July 29-30, 1997 .................................................................................4.9-14
Chronology of Flooding in WeIdona ............................................4.9-14
Damage Estimates From the July 30, 1997, Storm Events..........4.9-20
Crop Damage Associated With the July 30, 1997,

Storm Events.....................................................................................4.9-20
Dates of Significant Precipitation in Otero

County During 1997 ........................................................................4.10-4

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d479jtab.cont.doc 08/17/98