42 Dam-Breach Analysis and Flood-Inundation Mapping for Selected Dams in Oklahoma City, Oklahoma, and near Atoka, Oklahoma

1,250

1,250

1,250

1,250

1,200

1,200

1,250

1,250

1,250

1,250

1,250

1,250

1,250

1,250

1,250

1,250

1,250

NW 34th St

S Olie Ave

SW 72nd St

SE 57th St

SE 56th St

SE 55th St

SE 52nd St

SE 51st St

SW 77th Ter

SW 78th Ter

S Dewey Ave

E Ranchwood Cir

Henderson Dr

S Robinson Ave

Rayburn Ave

SW 97th St

SW 102nd St

SW 80th St

Odom Rd

Corona Dr

S Broadway Ave

Casa Linda

SW 52nd St

S Francis Ave

SW 94th St

SE 89th St

SE 79th St

SE 74th St

SE 66th St

SE 59th St

S Trafalgar Dr

SW 99th Ter

SW 98th St

SW 83rd St

SW 

SW 55th St

SW 53rd St

SW 50th St

57th St

SW 61st St

SW 60th St

SW 70th St

SW 56th St

SW 54th St

SW 84th St

SW 66th St

S McKinley Ave

S Stiles Ave

Straka Ter

SW 62nd St

S Winston Way

SW 64th St

SW 63rd St

S Shartel Ave

S Blackwelder Ave

S Douglas Ave

SW 51st St

S Klein Ave SW 59th St

SW 74th St

SW 89th St

S Shields Blvd

Will Rogers Expy

S Santa Fe Ave

S Walker Ave

S Western Ave

SW 77th Pl

SW 64th Ter

SW 99th St

W Charlotte Dr

SW 67th St

SW 81st St

S Ranchwood Manor Dr

SW 65th St

Brookwood Dr

S Harvey Ave

SW 79th St

Lightning

Creek Park

Grace

Living

Center

Best Western

Quality Inn

Southwest

Comfort

Inn

Hampton

Inn

South Oklahoma

City Chamber

Glorieta

Baptist

Church

Winchester

Drive In

Trinity

Church of

the Nazarene

Southern

Oaks

Library

240

Lightning

Creek Holding

Pond A

Lightning

Creek Holding

Pond C

laf15-CSSH00-0684_app7_1

29,072

19,505

23,257

21,991

538,62

838,72

30,305

33,032

266,13

41,247

24,561

45,808

42,549

45,047

34,016

38,729

48,379

47,128

654,63

37,447

02:20

02:20

02:10

00:45

02:25

01:00

01:05

01:10

01:25

01:30

01:30

01:40

02:00

EXPLANATION

75 percent PMF inundation area

Sunny-day inundation area Sunny-day innundation area

Unmodeled inundation area

Topographic contour

Index

Intermediate

Modeled bridge with time to peak stage

Model cross section with index number

Point of interest

Park

97°32'0"

97°31'30"

97°31'0"

97°30'30"

35°22'0" 35°22'30" 35°23'0" 35°23'30" 35°24'0" 35°24'30"

Study

area

Base from Oklahoma State Plane North Projection, North American Datum, 1983.

Aerial photography from U.S. Department of Agriculture (2013).

Highways from Oklahoma Department of Transportation (2014).

Incorporated areas, railroads, and roads from U.S. Census Bureau (2014).

Topographic contours at 10-foot intervals from City of Oklahoma City (2004),

 City of Norman (2007), Intermap Technologies (2014), and U.S. Geological Survey (2014).

Unmodeled inundataion areas (hachured) are assumed to be inundated below the modeled

 flood elevation at the place where they join the modeled inundation area. Actual areas inundated

 will depend on the particular failure mechanism and preexisting flood conditions and may differ

 from the areas shown on the maps. For this reason, isolated inundation areas (those

 disconnected from the main inundation area) were included on the inundation maps. 

N

0 0.3 0.6 0.9 1.2 MILES

0 0.3 0.6 0.9 1.2 KILOMETERS

Appendix 7–1. Inundated areas for the 75-percent probable maximum flood (PMF) and sunny-day Lightning Creek Holding Pond A dam-breach model scenarios and time to peak stage for the 75-percent probable maximum flood.
Appendixes 43

1,200

1,250

1,250

1,250

1,250

1,250

1,250

1,200

1,200

1,200

1,200

1,200

1,200

1,200

1,200

1,200

1,200

1,200

SE Grand Blvd

Sage Ave

SW 53rd St

SW 52nd St

SE 57th St

SE 56th St

SE 52nd St

SE 10th St

W Commerce St

SE 51st St

Hospitality Dr

SW 9th St

SW 38th St

SE 16th St

S Francis Ave

S Laird Ave

SW 22nd St

SW 50th St

SE 34th St

SW 10th St

SE 32nd St

SE 33rd St

SE 31st St

SE 35th St

SE 55th St

SW 45th St

SE 22nd

SE 14th St

SE 13th St

SE 12th St

SE 11th St

SW 13th St

SW 12th St

SW 11th St

SE 42nd St

SE 41st St

SE 24th St

SW 40th St

SW 39th St

SE 37th St

Byers

SE 49th St

SE 38th St

SW 30th St

SW 42nd St

SW 41st St

SW 49th St

SW 48th St

SW 43rd St

S Broadway Ave

SE 39th St

SE 47th St

SE 48th St

S Walnut Ave

SE 18th St

SE 50th St

SE 21st St

SE 19th St

SE 20th St

SE 45th St

SW 27th St

SE 46th St

S Durland Ave

S Phillips Ave

SW 34th St

SW 51st St

SW 31st St

S Hudson Ave

SE 59th St

SE 44th St

SW 32nd St

SE 29th St

SE 28th St

SE 27th St

SE 25th St

SW 35th St

S Lee Ave

SW 23rd St

SW 24th St

S Lindsay Ave

S Olie Ave

S Shartel Ave

SW 44th St

SW 29th St

SW 28th St

S Stiles Ave

S Central Ave

S Harvey Ave

S Byers Ave

S Santa Fe Ave

S Robinson Ave

S Western Ave

S Shields Blvd

SW 15th St

SW Grand Blvd

SW 54th St

SE 30th St

SE 17th St

SW 14th St

Terrace Lawn Dr

SW 47th St

SE 26th St

Commerce St

SE 40th St

SE 43rd St

SW 46th St

SE 22nd St

SW 33rd St

SW 25th St

Manuel

Perez

Park

Wheeler

Park

Draper

Park

Oliver

Park

Wiley

Post

Park

Sharon

Baptist

Church

Shidler

Elementary Wheeler School Elementary

School

Community

of Faith

Church

Capitol

Hill Junior

High School

Capitol

Hill Church

of God

Crossings

Comunidad

Cristiana

Lee

Elementary

School

Capitol Hill Library

Iglesia Adventista

Del Septimo Dia

Oklahoma

City Fire

Department

Oklahoma City

Public Works

Santa Fe

South Middle

School

Capitol

Hill Church

of Christ Capitol Hill United Methodist

US Post

Office

North Canadian River

laf15-CSSH00-0684_app7_2

885,51

19,505

21,991

586

539,21

1,731

992,01

162,41

906, 11

986,7

106,6

682,5

02:25

02:20

02:25

02:20

02:30

02:30

02:25

02:35

02:35

02:35

02:45

02:45

02:45

02:50

02:50

02:55

02:5502:55

EXPLANATION

75 percent PMF inundation area

Sunny-day inundation area Sunny-day innundation area

Unmodeled inundation area

Topographic contour

Index

Intermediate

Modeled bridge with time to peak stage

Model cross section with index number

Point of interest

Park

97°31'30"

97°31'0"

97°30'30"

97°30'0"

35°24'30" 35°25'0" 35°25'30" 35°26'0" 35°26'30" 35°27'0"

Study

area

Base from Oklahoma State Plane North Projection, North American Datum, 1983.

Aerial photography from U.S. Department of Agriculture (2013).

Highways from Oklahoma Department of Transportation (2014).

Incorporated areas, railroads, and roads from U.S. Census Bureau (2014).

Topographic contours at 10-foot intervals from City of Oklahoma City (2004),

 City of Norman (2007), Intermap Technologies (2014), and U.S. Geological Survey (2014).

Unmodeled inundataion areas (hachured) are assumed to be inundated below the modeled

 flood elevation at the place where they join the modeled inundation area. Actual areas inundated

 will depend on the particular failure mechanism and preexisting flood conditions and may differ

 from the areas shown on the maps. For this reason, isolated inundation areas (those

 disconnected from the main inundation area) were included on the inundation maps. 

N

0 0.3 0.6 0.9 1.2 MILES

0 0.3 0.6 0.9 1.2 KILOMETERS

Appendix 7–2. Inundated areas for the 75-percent probable maximum flood (PMF) and sunny-day Lightning Creek Holding Pond A dam-breach model scenarios and time to peak stage for the 75-percent probable maximum flood.