Appendixes 15

505,792

501,555

490,986

N Mississippi Ave

Hughes St

Hughes Aly

E Agee

St

Highland St

S Bond S

Mulberry St

t

Wells St

D1700 Rd

Old 43 Landing Rd

D1712 Rd

Hodge Rd

N3902 Rd Bradford Rd

Cox Mtn Rd

Carra Rd

E Woodruff Loop

Lake Rd

N3920 Rd

Ranch Rd

George Ranch Rd

N Mitchell Rd

E Fred's Fish Camp Rd D1742 Rd

Lost 43 Rd

D1719 Rd

E1700 Rd

Lake Shore Dr

E1760 Rd

Mount Blanc Ave

TisdaleRd

Reba

McEntire Ave

N3930 Rd Lakeview Rd

Cumberland Ave

Mack Alford

Correctional

Center

Choctaw

Casino

69

43

43

Atoka

Reservoir

Chilly Creek

M ill Creek

Chickasa w Creek

North Boggy Creek

700

700

800

750

700

700

650

750

700

650

600

700

650

650

600

650

600

650

600

650

700

800

850

600

600

750

700

650

800

750

700

550

550

700

750

750

750

700

650

650

750

700

700

700

650

650

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550

550

600

650

700

800

600

750

650

600

650

550

600

750

750

700

700

650

650

650

650

650

650

600

600

600

700

600

600

600

600

600

650

650

650

600

600

700

700

650

650

650

650

550

550

550

600

600

96°5'30"

96°5'0"

96°4'30"

96°4'0"

96°3'30"

96°3'0"

96°2'30"

96°2'0"

34°27'30" 34°28'0" 34°28'30" 34°29'0" 34°29'30" 34°30'0" 34°30'30" 34°31'0" 34°31'30" 34°32'0" 34°32'30" 34°33'0"

laf15-CSSH00-0684_app2_1

EXPLANATION

75 percent PMF inundation area

Sunny-day inundation area

Unmodeled inundation area

Topographic contour

Index

Intermediate

Modeled bridge with time to peak stage

Model cross section with index number

Point of interest

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. 

0 0.3 0.6 0.9 1.2 1.5 MILES

0 0.3 0.6 0.9 1.2 1.5 KILOMETERS

N

Study

area

Appendix 2–1. Inundated areas for the 75-percent probable maximum flood (PMF) and sunny-day Atoka Reservoir dam-breach model scenarios and time to peak stage for the 75-percent probable maximum flood.
16 Dam-Breach Analysis and Flood-Inundation Mapping for Selected Dams in Oklahoma City, Oklahoma, and near Atoka, Oklahoma

Appendix 2–2. Inundated areas for the 75-percent probable maximum flood (PMF) and sunny-day Atoka Reservoir dam-breach model scenarios and time to peak stage for the 75-percent probable maximum flood.

N Mississippi Ave

Hughes St

Hughes Aly

Vinita Allen Rd

E Agee St

Humphrey Rd

Tower Rd

N 69 Hwy

D1782 Rd

E1750 Rd

N3902 Rd Bradford Rd

N3890 Rd

Coal Creek Rd

Tower Ridge Rd

E1765 Rd

E Tower Rd

N3905 Rd

E Fred's Fish Camp Rd

D1742 Rd

N Mitchell Rd

E Tellico Rd

Mitchell Rd

D1788

D3877 Rd

College Rd

Collage Rd

Lake Rd

Wells St

E Rockridge Rd

E

Woodruff Loop

Lake Shore Dr E1760 Rd

03:05

02:05

02:00

69

07333010

Atoka

Reservoir

North Boggy Creek

750

700

650

750

700

700

650

600

650

600

800

750

700

700

650

700

600

650

600

700

650

650

600

650

600

750

700

750

700

600

750

700

650

750 700

650

750

850

800

750

700

650

700

700

750

650

600

750

700

700

650

750

700

650

700

650

600

700

650

650

600

600

650

650

600

550

600

550

550

750 700

650

650

650

650

650

650

600

600

600

600

600

700

600

600

600

650

600

600

600

700

550

550

550

550

550

550

550

laf15-CSSH00-0684_app2_2

469,818

471,125

468,589

465,004

457,946

462,596

463,911

458,966

478,965

461,528 460,244

490,986

481,207

475,364

476,554

485,824

488,250

474,535

765,384

Unmodeled

inundation

possible

96°7'30"

96°7'0"

96°6'30"

96°6'0"

96°5'30"

96°5'0"

96°4'30"

96°4'0"

34°25'0" 34°25'30" 34°26'0" 34°26'30" 34°27'0" 34°27'30" 34°28'0" 34°28'30" 34°29'0" 34°29'30" 34°30'0" 34°30'30" 34°31'0"

EXPLANATION

75 percent PMF 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

Streamflow-gaging station

Note: Some streamflow-gaging stations shown on the 

figure were not used in the dam-breach analysis; however, 

the locations of the stations may be beneficial in the use of 

the flood-inundation maps.

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. 

0 0.3 0.6 0.9 1.2 1.5 MILES

0 0.3 0.6 0.9 1.2 1.5 KILOMETERS

N

Study

area
Appendixes 17


20 Dam-Breach Analysis and Flood-Inundation Mapping for Selected Dams in Oklahoma City, Oklahoma, and near Atoka, Oklahoma S Peach N3955 Rd N3985 Rd Allen Rd

E1860 Rd E Kings Rd

E Bledsoe Rd

Bell Rd

E Redwood

E1870 Rd

E Windy Ln

S Kings Rd

McGee Creek Lake Rd

E1880 Rd

Farris Rd S Farris Rd

N4020

McGee Creek Dam Rd

S Pecan

N3965 Rd

N3972 Rd

Double Spring

N3960 Rd

S Dok Rd

N3980 Rd

Mary Ln

Marlin Rd

N3975 Rd

W McGeeCreek Rd

S McGee Creek Dam Rd

N4015 Rd

Bird Dog Rd

26:40

29:35

McGee Creek

State Park

3

McGee Creek

Reservoir

McGee Creek

Reservoir

Muddy Boggy Creek

McGee Creek

August Creek

Double Springs Creek

Potapo Creek

600

650

600

550

600

650

550

500

500

550

600

550

550

500

600

550

500

550

600

600

550

550

550

450

550

550

500

600

600

600

500

550

650

600

550

500

650

650

600

550

550

550

550

550

550

550

550

550

550

600

600

550

550

550

500

500

500

500

500

500

500

500

500

500

550

550

500

500

450

450

600

600

600

600

600

600

600

550

600

95°58'30" 95°58'0" 95°57'30" 95°57'0" 95°56'30" 95°56'0" 95°55'30" 95°55'0" 95°54'30" 95°54'0" 95°53'30" 95°53'0" 95°52'30" 95°52'0" 95°51'30"

34°20'0"

34°19'30"

34°19'0"

34°18'30"

34°18'0"

34°17'30"

34°17'0"

laf15-CSSH00-0684_app2_6

320,907

367,796

370,294

340,525

333,237

342,560

371,315

339,415

369,020

354,064

335,354

354,729

341,703

365,476

358,119

356,129

372,202

352,832

355,498

357,034

352,263

348,028

351,355

349,298

337,316

349,961

327,585

350,688

346,745

328,836

322,782

343,739

345,688

344,940

EXPLANATION

75 percent PMF inundation area

Sunny-day innundation area Sunny-day inundation area

Unmodeled inundation area

Topographic contour

Index

Intermediate

Modeled bridge with time to peak stage

Model cross section with index number

Park

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. 

0 0.3 0.6 0.9 1.2 1.5 MILES

0 0.3 0.6 0.9 1.2 1.5 KILOMETERS

Appendix 2_6. Inundated areas for the 75-percent probable maximum flood (PMF) and sunny-day Atoka Reservoir dam-breach model scenarios and time to peak stage for the 75-percent probable maximum flood.
Appendixes 21

Philips Ln

Cemetery Rd

Steward Ln

E1920 Rd

E Cottonwood

Rodeo Rd

Rodeo Dr

Allen Rd

Rector Rd

N4010 Rd

E1900 Rd

Brigg & Hall Rd

E1910 Rd

E Farris Cemetery Rd

Crystal Cemetery Rd

E1880 Rd

Bachelor FarmRd

N4000 Rd

N3980 Rd

Tomlinson Rd

N3985 Rd

S Crystal Cemetery Rd

Old Hwy 3

E1935 Rd

Davis Rd

Butler Rd

Crabtree Rd

Skylark Rd

E1890 Rd

E Sain Rd

E1930 Rd

Bird Dog Rd

29:35

30:05

Muddy Boggy Creek

McGee Creek

550

550

450

550

500

550

500

500

450

600

550

500

450

550

550

550

550

500

450

500

550

550

500

550

550

450

500

450

550

500

500

500

500

500

500

500

500

550

550

550

450

450

450

500

500

500

laf15-CSSH00-0684_app2_7

EXPLANATION

75 percent PMF inundation area

Sunny-day inundation area

Unmodeled inundation area

Topographic contour

Index

Intermediate

Modeled bridge with time to peak stage

Streamflow-gaging station

Model cross section with index number 327,585

252,556

254,712

343,739

255,617

256,358

257,509

258,285

259,122

261,479

261,995

263,117

263,955

322,782

266,909

265,803

264,994

267,520

268,878

271,253

320,907

317,760

317,020

272,896

315,968

314,802

312,759

311,195

312,000

310,354

309,431

307,857

282,753

290,081

296,898

275,795

280,812

291,670

304,162

280,178

292,963

279,303

295,496

298,108

303,563

276,738

278,232

306,875

302,756

285,972

300,139

302,005

299,048

07334000

3

95°56'30"

95°56'0"

95°55'30"

95°55'0"

95°54'30"

95°54'0"

95°53'30"

95°53'0"

34°11'30" 34°12'0" 34°12'30" 34°13'0" 34°13'30" 34°14'0" 34°14'30" 34°15'0" 34°15'30" 34°16'0" 34°16'30" 34°17'0" 34°17'30"

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. 

0 0.3 0.6 0.9 1.2 1.5 MILES

0 0.3 0.6 0.9 1.2 1.5 KILOMETERS

N

Appendix 2–7. Inundated areas for the 75-percent probable maximum flood (PMF) and sunny-day Atoka Reservoir dam-breach model scenarios and time to peak stage for the 75-percent probable maximum flood.
22 Dam-Breach Analysis and Flood-Inundation Mapping for Selected Dams in Oklahoma City, Oklahoma, and near Atoka, Oklahoma

Farm Rd

S Potubby Creek Rd

N4060 Rd

S Cold Springsrd

N4040 Rd

Sugar Creek Rd

N3980 Rd

Trail Rd

N4000 Rd

S Farris Rd

0204N

E1930 Rd

E1920 Rd

E Sandy Spring Rd

Winters Ln

D4035 Rd

S Cold Spring Rd

Bachelor

Farm Rd

N4050 Rd S Centerpoint Rd

Sand Branch

MuddyBoggy Creek

Sandy Creek

550

500

500

550

500

550

500

550

550

550

550

550

450

500

550

450

500

500

500

500

500

500

450

500

500

500

450

450

450

500

450

450

500

500

500

500

500

450

450

450

500

laf15-CSSH00-0684_app2_8

277,402

279,303

275,795

254,712

257,509

255,617

256,358

258,285

272,187

261,995

263,117

259,122

260,616

266,909

263,955

267,520

265,803

264,994

269,704

238,295

239,830

240,537

251,302

248,333

242,362

246,600

249,121

244,290

250,017

252,556

245,955

EXPLANATION

75 percent PMF inundation area

Sunny-day innundation area Sunny-day inundation area

Unmodeled inundation area

Topographic contour

Index

Intermediate

Model cross section with index number

95°54'30" 95°54'0" 95°53'30" 95°53'0" 95°52'30" 95°52'0" 95°51'30" 95°51'0" 95°50'30" 95°50'0" 95°49'30" 95°49'0" 95°48'30" 95°48'0" 95°47'30"

34°13'30"

34°13'0"

34°12'30"

34°12'0"

34°11'30"

34°11'0"

34°10'30"

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. 

0 0.3 0.6 0.9 1.2 1.5 MILES

0 0.3 0.6 0.9 1.2 1.5 KILOMETERS

Appendix 2–8. Inundated areas for the 75-percent probable maximum flood (PMF) and sunny-day Atoka Reservoir dam-breach model scenarios and time to peak stage for the 75-percent probable maximum flood.
Appendixes 23

E1960 Rd

Boehler Rd

E 2020 Rd

N4020 Rd

Dotties Ln

N 4030 Rd

N4020 Rd

TrailRd

E 2000 Rd

E 1990 Rd

E 2010 Rd

S Centerpoint Rd

N4050 Rd

N 4040 Rd

N 4050 Rd

E 1995 Rd

N4045 Rd

Nelson Rd

E1970 Rd

E 1970 Rd

Ross Rd

61:40

Mc Leod

Correctional

Center

Clear Boggy Creek

Muddy BoggyCreek

MayhewCreek

Caney Creek

450

550

450

550

500

500

450

500

450

550

450

500

450

500

450

500

500

450

450

550

550

500

450

450

450

500

450

450

450

500

500

500

450

450

450

450

450

450

450

450

450

450

450

500

500

500

500

500

laf15-CSSH00-0684_app2_9

216,965

234,314

215,814

214,500

219,830

233,650

213,294

223,648 838,222

869,422

222,146

221,050

225,717

212,083

227,831 226,699

229,072

210,881

277,502

203,985

210,028

150,802 208,984

797,602

95°52'0"

95°51'30"

95°51'0"

95°50'30"

95°50'0"

95°49'30"

95°49'0"

95°48'30"

34°5'0" 34°5'30" 34°6'0" 34°6'30" 34°7'0" 34°7'30" 34°8'0" 34°8'30" 34°9'0" 34°9'30" 34°10'0" 34°10'30"

EXPLANATION

75 percent PMF inundation area

Sunny-day inundation area

Topographic contour

Index

Intermediate

Modeled bridge with time to peak stage

Model cross section with index number

Point of interest

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. 

0 0.3 0.6 0.9 1.2 1.5 MILES

0 0.3 0.6 0.9 1.2 1.5 KILOMETERS

N

Appendix 2–9. Inundated areas for the 75-percent probable maximum flood (PMF) and sunny-day Atoka Reservoir dam-breach model scenarios and time to peak stage for the 75-percent probable maximum flood.