PowerOutageHistory

Missouri Power Outage History

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

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Counties tracked
115
Avg national percentile
70th
Higher = more reliable
Grade F counties
2

Missouri county map

St. Clair County: Grade C (click for details)McDonald County: Grade A (click for details)Webster County: Grade C (click for details)Warren County: Grade C (click for details)Christian County: Grade C (click for details)Cooper County: Grade A (click for details)Laclede County: Grade A (click for details)Livingston County: Grade A (click for details)Barton County: Grade C (click for details)Newton County: Grade C (click for details)Stone County: Grade B (click for details)Daviess County: Grade B (click for details)Scotland County: Grade B (click for details)Cedar County: Grade A (click for details)Pettis County: Grade A (click for details)Benton County: Grade C (click for details)Douglas County: Grade B (click for details)Dent County: Grade C (click for details)Shannon County: Grade D (click for details)Sullivan County: Grade A (click for details)Clinton County: Grade B (click for details)Shelby County: Grade A (click for details)Washington County: Grade D (click for details)Adair County: Grade A (click for details)Pulaski County: Grade A (click for details)Iron County: Grade D (click for details)Caldwell County: Grade A (click for details)Pemiscot County: Grade C (click for details)Marion County: Grade A (click for details)DeKalb County: Grade C (click for details)Franklin County: Grade B (click for details)Jasper County: Grade B (click for details)Wright County: Grade A (click for details)Texas County: Grade B (click for details)Madison County: Grade B (click for details)Montgomery County: Grade A (click for details)Phelps County: Grade A (click for details)Ray County: Grade B (click for details)Chariton County: Grade C (click for details)Miller County: Grade B (click for details)St. Louis County: Grade F (click for details)Pike County: Grade A (click for details)Callaway County: Grade A (click for details)Ralls County: Grade B (click for details)Lafayette County: Grade B (click for details)Maries County: Grade B (click for details)Osage County: Grade B (click for details)Mississippi County: Grade B (click for details)Jackson County: Grade C (click for details)Camden County: Grade B (click for details)Scott County: Grade A (click for details)Carroll County: Grade B (click for details)Atchison County: Grade B (click for details)Gentry County: Grade C (click for details)Buchanan County: Grade C (click for details)Audrain County: Grade A (click for details)Johnson County: Grade A (click for details)Bollinger County: Grade D (click for details)Carter County: Grade C (click for details)Boone County: Grade A (click for details)Perry County: Grade B (click for details)Lincoln County: Grade C (click for details)Bates County: Grade C (click for details)Clay County: Grade B (click for details)Putnam County: Grade A (click for details)Schuyler County: Grade B (click for details)Clark County: Grade B (click for details)Greene County: Grade B (click for details)Moniteau County: Grade A (click for details)Harrison County: Grade B (click for details)Crawford County: Grade C (click for details)Howell County: Grade A (click for details)Cass County: Grade B (click for details)Reynolds County: Grade F (click for details)Worth County: Grade C (click for details)Randolph County: Grade A (click for details)Nodaway County: Grade B (click for details)St. Louis County: Grade B (click for details)Dunklin County: Grade A (click for details)Monroe County: Grade A (click for details)Morgan County: Grade A (click for details)New Madrid County: Grade B (click for details)Oregon County: Grade C (click for details)Ste. Genevieve County: Grade B (click for details)Lewis County: Grade A (click for details)Stoddard County: Grade C (click for details)Grundy County: Grade A (click for details)St. Francois County: Grade B (click for details)Platte County: Grade B (click for details)Ozark County: Grade C (click for details)Taney County: Grade A (click for details)Wayne County: Grade D (click for details)Holt County: Grade D (click for details)Henry County: Grade B (click for details)Hickory County: Grade C (click for details)Mercer County: Grade A (click for details)Polk County: Grade A (click for details)Knox County: Grade A (click for details)Macon County: Grade A (click for details)Dade County: Grade B (click for details)Linn County: Grade A (click for details)Lawrence County: Grade D (click for details)Andrew County: Grade C (click for details)Howard County: Grade B (click for details)Dallas County: Grade A (click for details)Cole County: Grade A (click for details)Barry County: Grade B (click for details)Saline County: Grade A (click for details)St. Charles County: Grade A (click for details)Ripley County: Grade B (click for details)Vernon County: Grade C (click for details)Butler County: Grade A (click for details)Cape Girardeau County: Grade B (click for details)Gasconade County: Grade B (click for details)Jefferson County: Grade C (click for details)

Hover a county for its reliability grade

Reliability grade:ABCDF

County rankings (worst to best)

CountyGradeNational percentile
St. Louis CountyF10th
Reynolds CountyF20th
Iron CountyD22nd
Lawrence CountyD33rd
Bollinger CountyD36th
Holt CountyD38th
Washington CountyD38th
Shannon CountyD39th
Wayne CountyD40th
Newton CountyC40th
Worth CountyC42nd
Andrew CountyC42nd
Bates CountyC46th
Jackson CountyC47th
Oregon CountyC47th
Chariton CountyC48th
St. Clair CountyC49th
Dent CountyC50th
Webster CountyC50th
Buchanan CountyC51st
Crawford CountyC51st
Warren CountyC51st
Ozark CountyC53rd
Christian CountyC53rd
Vernon CountyC54th
Jefferson CountyC54th
Stoddard CountyC55th
Pemiscot CountyC55th
Gentry CountyC55th
DeKalb CountyC56th
Barton CountyC56th
Carter CountyC57th
Benton CountyC57th
Lincoln CountyC57th
Hickory CountyC58th
Madison CountyB60th
New Madrid CountyB61st
Stone CountyB62nd
Henry CountyB62nd
Ripley CountyB63rd
Barry CountyB63rd
Perry CountyB63rd
St. Francois CountyB64th
Carroll CountyB64th
Mississippi CountyB65th
Clinton CountyB65th
Clay CountyB66th
Miller CountyB66th
Maries CountyB66th
Ray CountyB67th
Lafayette CountyB68th
Nodaway CountyB68th
Gasconade CountyB68th
Schuyler CountyB70th
Cass CountyB70th
Atchison CountyB71st
Douglas CountyB71st
Texas CountyB72nd
Camden CountyB72nd
Osage CountyB72nd
Platte CountyB73rd
Howard CountyB73rd
St. Louis CountyB74th
Scotland CountyB74th
Cape Girardeau CountyB74th
Dade CountyB74th
Daviess CountyB76th
Clark CountyB76th
Greene CountyB77th
Jasper CountyB78th
Harrison CountyB78th
Franklin CountyB78th
Ralls CountyB78th
Ste. Genevieve CountyB80th
Howell CountyA80th
Cooper CountyA80th
Montgomery CountyA81st
Taney CountyA82nd
Pike CountyA83rd
Johnson CountyA84th
Dallas CountyA84th
Morgan CountyA84th
Knox CountyA84th
Monroe CountyA85th
Phelps CountyA85th
Caldwell CountyA85th
Randolph CountyA86th
Wright CountyA86th
Shelby CountyA86th
Scott CountyA87th
Polk CountyA87th
St. Charles CountyA88th
Pettis CountyA89th
Saline CountyA89th
Butler CountyA89th
Macon CountyA90th
Audrain CountyA91st
Lewis CountyA91st
Adair CountyA91st
Moniteau CountyA92nd
Linn CountyA93rd
Sullivan CountyA93rd
Cole CountyA93rd
Cedar CountyA93rd
Dunklin CountyA94th
Grundy CountyA94th
Laclede CountyA95th
Pulaski CountyA95th
Livingston CountyA95th
Callaway CountyA95th
Putnam CountyA96th
Marion CountyA96th
Boone CountyA97th
McDonald CountyA97th
Mercer CountyA98th