PowerOutageHistory

Oklahoma Power Outage History

77 counties tracked, 2014–2025. County-level reliability grades and outage frequency below.

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· Standard time
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Counties tracked
77
Avg national percentile
46th
Higher = more reliable
Grade F counties
10
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Oklahoma county map

Blaine County: Grade F (click for details)Comanche County: Grade C (click for details)Beckham County: Grade C (click for details)Kingfisher County: Grade D (click for details)Custer County: Grade D (click for details)Greer County: Grade A (click for details)Cherokee County: Grade A (click for details)Grady County: Grade D (click for details)Carter County: Grade B (click for details)Pushmataha County: Grade D (click for details)Creek County: Grade D (click for details)Alfalfa County: Grade C (click for details)Cotton County: Grade C (click for details)Wagoner County: Grade C (click for details)Cleveland County: Grade B (click for details)Murray County: Grade C (click for details)Okmulgee County: Grade B (click for details)Choctaw County: Grade C (click for details)Jefferson County: Grade F (click for details)Nowata County: Grade C (click for details)Woods County: Grade B (click for details)Woodward County: Grade B (click for details)Pottawatomie County: Grade D (click for details)McIntosh County: Grade D (click for details)Okfuskee County: Grade C (click for details)Garfield County: Grade C (click for details)Ellis County: Grade D (click for details)Jackson County: Grade A (click for details)Texas County: Grade A (click for details)Kay County: Grade A (click for details)Lincoln County: Grade D (click for details)Logan County: Grade F (click for details)Adair County: Grade A (click for details)Garvin County: Grade C (click for details)Kiowa County: Grade F (click for details)Pawnee County: Grade C (click for details)Johnston County: Grade D (click for details)McClain County: Grade B (click for details)Oklahoma County: Grade F (click for details)Osage County: Grade C (click for details)Payne County: Grade B (click for details)Coal County: Grade C (click for details)Hughes County: Grade D (click for details)Pontotoc County: Grade C (click for details)Haskell County: Grade A (click for details)Latimer County: Grade D (click for details)McCurtain County: Grade D (click for details)Stephens County: Grade B (click for details)Muskogee County: Grade C (click for details)Ottawa County: Grade B (click for details)Delaware County: Grade D (click for details)Harmon County: Grade F (click for details)Mayes County: Grade C (click for details)Sequoyah County: Grade B (click for details)Canadian County: Grade D (click for details)Atoka County: Grade C (click for details)Pittsburg County: Grade D (click for details)Tillman County: Grade F (click for details)Bryan County: Grade C (click for details)Le Flore County: Grade D (click for details)Noble County: Grade D (click for details)Seminole County: Grade C (click for details)Dewey County: Grade F (click for details)Love County: Grade D (click for details)Roger Mills County: Grade D (click for details)Tulsa County: Grade D (click for details)Washita County: Grade F (click for details)Caddo County: Grade F (click for details)Cimarron County: Grade B (click for details)Washington County: Grade B (click for details)Grant County: Grade D (click for details)Marshall County: Grade D (click for details)Harper County: Grade C (click for details)Beaver County: Grade B (click for details)Craig County: Grade C (click for details)Major County: Grade C (click for details)Rogers County: Grade B (click for details)

Hover a county for its reliability grade

Reliability grade:ABCDF
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County rankings (worst to best)

CountyGradeNational percentile
Caddo CountyF4th
Washita CountyF10th
Oklahoma CountyF15th
Tillman CountyF15th
Kiowa CountyF17th
Blaine CountyF17th
Dewey CountyF18th
Jefferson CountyF18th
Harmon CountyF19th
Logan CountyF19th
Kingfisher CountyD21st
Latimer CountyD22nd
Lincoln CountyD24th
Canadian CountyD24th
Roger Mills CountyD25th
Ellis CountyD25th
Grady CountyD26th
Grant CountyD28th
Noble CountyD29th
Pushmataha CountyD29th
Johnston CountyD30th
Custer CountyD31st
Love CountyD32nd
McCurtain CountyD33rd
Delaware CountyD33rd
Creek CountyD35th
Tulsa CountyD35th
Pittsburg CountyD35th
Pottawatomie CountyD37th
Le Flore CountyD37th
Marshall CountyD37th
McIntosh CountyD38th
Hughes CountyD39th
Pawnee CountyC40th
Murray CountyC40th
Bryan CountyC43rd
Mayes CountyC44th
Muskogee CountyC44th
Craig CountyC45th
Atoka CountyC45th
Osage CountyC45th
Wagoner CountyC45th
Cotton CountyC45th
Pontotoc CountyC48th
Seminole CountyC48th
Harper CountyC49th
Comanche CountyC50th
Garvin CountyC50th
Major CountyC51st
Choctaw CountyC51st
Okfuskee CountyC53rd
Nowata CountyC53rd
Garfield CountyC54th
Coal CountyC54th
Alfalfa CountyC59th
Beckham CountyC60th
McClain CountyB61st
Ottawa CountyB61st
Rogers CountyB62nd
Carter CountyB63rd
Woodward CountyB64th
Cimarron CountyB66th
Washington CountyB67th
Beaver CountyB67th
Cleveland CountyB67th
Stephens CountyB69th
Sequoyah CountyB71st
Woods CountyB73rd
Okmulgee CountyB73rd
Payne CountyB75th
Haskell CountyA82nd
Jackson CountyA82nd
Cherokee CountyA83rd
Adair CountyA89th
Greer CountyA89th
Kay CountyA95th
Texas CountyA96th
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