Water quality in Missouri

1000 cities on record · most contaminated: Saint Louis.

Saint Louis

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Canalou

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Knox City

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Frankford

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Huntsville

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Springfield

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Excelsior Spgs.

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Columbia

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Cross Timbers

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Jefferson City

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Ravenwood

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Lawson

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Bronaugh

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Rogersville

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Nixa

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Big Lake

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Butterfield

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Reeds Spring

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Milan

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Galt

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Moberly

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Gainsville

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St. Martins

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Lockwood

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Risco

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Lake Ozark

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Oran

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Pleasant Hope

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Wappapello

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Elmo

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Freistatt

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Marston

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Bethany

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Schell City

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Frohna

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Seligman

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Ste. Genevieve

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Plattsburg

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Wheeling

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Lebanon

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Billings

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Charleston

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Belle

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Lincoln

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Polo

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Perryville

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Holcomb

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St. Louis

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Goodman

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Taneyville

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Benton

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Lanagan

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Kimberling City

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Golden

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Albany

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Williamsville

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Alma

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Ava

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Camdenton

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Raytown

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Stotts City

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Middletown

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Alton

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Rolla

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Clarksdale

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Southwest City

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Nevada

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Portageville

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Middle Brook

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Kansas City

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Walnut Grove

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St. Charles

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Doniphan

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Annapolis

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Paris

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Smithville

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Greenfield

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Shelbyville

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Tina

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Brosley

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Lees Summit

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Hallsville

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Weaubleau

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Battlefield

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Vandalia

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Macon

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Berger

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Hayti

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Unionville

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Edgerton

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Sturgeon

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Butler

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Whitewater

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Wheaton

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Freeman

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Farmington

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Puxico

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Cape Girardeau

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Chaffee

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Seymour

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Malta Bend

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Ashland

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Chula

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Powersite

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Hurley

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Bunceton

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Lilbourn

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Maryville

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Memphis

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Carthage

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Downing

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Novinger

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Warsaw

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Prathersville

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Amsterdam

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Raymondville

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Kingdom City

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Osage Beach

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Webb City

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Bismarck

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Festus

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Hughesville

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Hunnewell

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El Dorado Spgs.

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Waynesville

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Warrenton

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Mosby

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Clarence

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Joplin

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Mansfield

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Martinsburg

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Osceola

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Bland

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Carrollton

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Clinton

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Knob Noster

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Emma

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Higginsville

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Dexter

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Poplar Bluff

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Warrensburg

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Calhoun

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Forsyth

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Fortuna

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Laredo

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Jackson

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Raymore

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Parma

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Brunswick

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Ozark

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Argyle

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Bolckow

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Meadville

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Fayette

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Seneca

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Caledonia

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Branson

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Clarksville

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Morehouse

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St. Elizabeth

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Blue Eye

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Willow Springs

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Crocker

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Bloomfield

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Crane

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Pilot Grove

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Westphalia

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Grant City

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Slater

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Liberty

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Ash Grove

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Herculaneum

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Kelso

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Dekalb

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Norwood

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Grandin

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Bourbon

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High Hill

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Otterville

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Preston

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Monett

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Marshfield

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Stover

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Gideon

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Bowling Green

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Odessa

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Pattonsburg

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Dudley

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Edgar Springs

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Frankenstein

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Summersville

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Barnard

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Latham

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Wardsville

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Mexico

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Foristell

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Harrisonville

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Clarksburg

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Neosho

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Blodgett

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Cabool

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Meta

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Rosendale

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Savannah

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Williamstown

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Louisburg

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Holland

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Success

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Bonne Terre

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Pevely

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Russellville

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Eldon

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Ironton

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Leasburg

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Philadelphia

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Shell Knob

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Pineville

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Marble Hill

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Pilot Knob

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Rhineland

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Anderson

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Piedmont

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Portagedessioux

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Tuscumbia

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Waldron

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Coffey

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Washburn

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Curryville

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Labadie

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Farrar

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Glenwood

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Viburnum

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Kirkwood

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Waverly

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Liberal

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Kingston

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Kearney

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Niangua

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Point Lookout

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Clearmont

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Blairstown

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Mokane

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Jamestown

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Centerville

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Boonville

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Gower

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Breckenridge

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Willard

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Monroe City

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Jonesburg

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Parkville

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Platte City

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St. Clair

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Stafford

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Browning

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Hollister

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Ludlow

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Loose Creek

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Woolridge

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Bunker

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Wyatt

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Lathrop

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Cleveland

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Franklin

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New London

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Canton

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Chillicothe

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Asbury

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Pomona

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St. Peters

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Ewing

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Sweet Springs

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Centertown

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Cosby

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Leopold

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Brandsville

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West Plains

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Fair Grove

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Deerfield

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Desoto

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Queen City

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Bosworth

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Hornersville

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Birch Tree

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Collins

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Trenton

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Bloomsdale

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Senath

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Stockton

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Kirksville

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Leeton

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Clarkton

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Richmond

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Perry

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Fordland

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Newtonia

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Morley

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Wellington

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Concordia

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Raymoor

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Mound City

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Delta

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Spickard

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Easton

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Rock Port

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Vanduser

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Fillmore

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Pacific

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Linn

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Lesterville

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Mineral Point

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Newton

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Ferrelview

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Sedalia

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Purdin

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Bellflower

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Eldorado Spring

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High Ridge

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Dadeville

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Steelville

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Ridgeway

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Vienna

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Mayview

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Mercer

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Pierce City

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Fairfax

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Theodosia

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Centralia

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Cowgill

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Clark

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Blue Springs

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Marquand

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Advance

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Birmingham

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Laplata

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Saline

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Matthews

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Creighton

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Buckhorn

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Fredericktown

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Pleasant Hill

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Flemington

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Strafford

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Conway

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Deepwater

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Essex

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Oak Grove

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Belton

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Lexington

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Licking

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Hale

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Union

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Bolivar

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Potosi

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Galena

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Aurora

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Marionville

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Noel

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Belleview

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Blackwater

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Bakersfield

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Leadwood

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Gordonville

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Sarcoxie

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Forest City

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Madison

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Arcola

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New Florence

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Humansville

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Gerald

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Auxvasse

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Archie

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Elmer

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Oronogo

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Kingsville

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New Haven

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Jamesport

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Craig

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Qulin

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Halfway

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Brookfield

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Fair Play

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Hopkins

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Freemont

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Bucklin

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Bates City

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Owensville

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Neelyville

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Tipton

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Truesdale

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Amazonia

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Irondale

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Mountain Grove

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Centerview

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Sheridan

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Bois D Arc

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Trimble

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Cameron

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Urbana

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Weston

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Whiteoak

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New Hampton

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Grain Valley

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Altenburg

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Marshall

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Laurie

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Foster

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St. James

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Bernie

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Caruthersville

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Carl Junction

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Adrian

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Northmoor

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Crystal City

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Wellsville

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Greenwood

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Mill Spring

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New Madrid

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Tracy

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Smithton

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Garden City

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Purcell

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Hamilton

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Pittsburg

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Kennett

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Houstonia

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Greenville

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Amoret

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Walker

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Rockville

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Park Hills

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Graham

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Dearborn

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Moscow Mills

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Malden

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Laddonia

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Bell City

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Stella

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East Prairie

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Buckner

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Humphreys

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Van Buren

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Sparta

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Highlandville

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California

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Sullivan

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Bevier

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Cole Camp

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Freeburg

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Gasconade

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Kahoka

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Halltown

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Montgomery City

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Miller

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Syracuse

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Morrison

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Rosebud

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Fisk

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Hannibal

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Louisiana

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Holden

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Buffalo

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Cedar Hill

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Lake Winnebago

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Holt

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Chamois

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Drexel

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Unity Village

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Jasper

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Miami

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Sheldon

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Maysville

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Grandview

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Glasgow

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St. Mary

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Salisbury

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Anniston

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Wardell

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Everton

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Iona

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Oregon

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Iberia

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Parnell

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Campbell

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Peculiar

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Eagle Rock

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Houston

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Duenweg

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Linn Creek

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Kewanee

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Wheatland

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Carterville

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Eugene

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Republic

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King City

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Skidmore

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Palmyra

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Mount Vernon

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Braymer

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Green Ridge

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New Bloomfield

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Thayer

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Sedgewickville

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Steele

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Sikeston

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Naylor

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Fairview

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Morrisville

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Higbee

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Dixon

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Atlanta

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Wyaconda

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Callao

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St. Thomas

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Princeton

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Mountain View

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Hermitage

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Laclede

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Alba

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Wright City

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Flint Hill

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Tecumseh

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Weldon Spr Hght

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Edina

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Blythdale

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Hillsboro

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Strasburg

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Purdy

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Hume

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Gladstone

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Newburg

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Holts Summit

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Arbyrd

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Rich Hill

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Lewistown

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Nelson

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Washington

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Ellington

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La Belle

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Winfield

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Coney Island

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Barnett

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Salem

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Gallatin

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Windsor

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Lamar

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Marthasville

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Cuba

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Green City

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Arcadia

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Milo

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New Franklin

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N. Kansas City

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Watson

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Arrow Rock

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Westboro

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Stoutland

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Rocky Ridge

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Rushville

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Troy

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Brashear

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Linneus

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La Grange

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Stanberry

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Cainsville

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Mendon

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Mindenmines

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Sugar Creek

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Osborn

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Altamont

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Keytesville

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Koshkonong

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Appleton City

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S. Greenfield

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Wayland

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Diamond

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Tarkio

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Winona

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Eminence

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Independence

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Prairie Home

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Green Castle

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St. Robert

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Marceline

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Richland

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Norborne

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Myrtle

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Farber

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Silex

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Clever

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Camden Point

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Gilliam

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Lake Lotawana

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Scott City

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Ellsinore

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Jameson

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Shelbina

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Hermann

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Lamonte

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Lancaster

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Henrietta

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Maitland

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Branson West

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Lowry City

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Chadwick

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O Fallon

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Elsberry

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Urich

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Versailles

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Exeter

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Bertrand

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Stewartsville

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St. Joseph

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Wood Heights

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Montrose

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Cassville

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Fulton

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Wentzville

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Macks Creek

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Orrick

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Granby

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Missouri City

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Affton

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Ashley

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Aurora Springs

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Avalon

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Barnhart

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Bennett Springs

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Bent Tree Harbor

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Biehle

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Big Spring

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Blanchard

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Blue Summit

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Brewer

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Briarwood Estates

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Broseley

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Buell

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Burfordville

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Burgess

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Castle Point

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Cherokee Pass

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Chesapeake

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Climax Springs

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Conception

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Concord

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Connelsville

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Danville

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Dawn

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Deering

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Defiance

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Denton

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Doe Run

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Dutchtown

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Edinburg

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Excello

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Fairdealing

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Faucett

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Fort Leonard Wood

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Frankclay

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Fremont

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Frisbee

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Glasgow Village

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Goose Creek Lake

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Grayhawk

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Grayridge

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Grayson

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Gray Summit

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Grovespring

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Hartwell

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Harviell

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Hayward

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Hollywood

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Horine

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Hunter

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Iantha

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Imperial

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Indian Lake

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Irwin

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Kissee Mills

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Knob Lick

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LaBarque Creek

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Lake Arrowhead

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Lake St. Clair

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Lake Timberline

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Lake Viking

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La Tour

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Leisure Lake

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Lemay

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Lithium

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Medill

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Mehlville

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Middle Grove

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Millersville

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Mine La Motte

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Montier

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Montreal

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Murphy

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New Hamburg

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New Market

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New Wells

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Oakville

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Old Jamestown

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Oxly

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Ozora

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Paradise

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Perkins

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Phelps City

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Plevna

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Pontiac

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Prairie Hill

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Quitman

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Raintree Plantation

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Ravanna

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Rayville

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Rocky Comfort

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St. Catharine

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St. Clement

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St. Francisville

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St. George

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Sappington

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Saverton

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Shakertowne

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Shawneetown

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South Fork

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Spanish Lake

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Spokane

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Stanton

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Summer Set

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Sundown

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Tarsney Lakes

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Tebbetts

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Terre du Lac

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Thomasville

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Vibbard

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Villa Ridge

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Wasola

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Weingarten

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White Branch

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Whiteman AFB

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White Oak

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Whiting

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Winigan

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Wortham

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Zalma

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Barton City

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Central

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Doylesport

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Leroy

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Milford

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Nashville

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Newport

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Northfork

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South West

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Charlotte

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Deer Creek

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East Boone

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Elkhart

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Grand River

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Homer

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Howard

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Hudson

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Lone Oak

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Mingo

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Mount Pleasant

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New Home

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Osage

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Pleasant Gap

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Prairie

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Shawnee

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Spruce

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Summit

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Walnut

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West Boone

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West Point

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Davis

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Gomer

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Kidder

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Mirabile

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New York

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Rockford

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Combs

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De Witt

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Egypt

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Fairfield

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Hill

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Hurricane

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Leslie

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Moss Creek

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Ridge

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Stokes Mound

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Sugartree

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Trotter

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Van Horn

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Wakenda

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Bee Branch

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Chariton

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Cockrell

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Cunningham

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Musselfork

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Salt Creek

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Triplett

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Yellow Creek

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Colfax

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Harrison

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Marion

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Adams

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Camden

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Dallas

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Polk

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Sherman

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Clay

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Cotton Hill

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Freeborn

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Athens

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Bogle

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Cooper

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Huggins

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Wilson

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Myers

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Taylor

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Cypress

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Fox Creek

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Trail Creek

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Bear Creek

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Bethlehem

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Big Creek

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Bogard

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Fields Creek

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Honey Creek

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Leesville

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Tebo

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Baker

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Enterprise

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Grantsville

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Locust Creek

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North Salem

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Parson Creek

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Blue Mound

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Cream Ridge

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Medicine

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Mooresville

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Sampsel

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Lindley

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Morgan

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Somerset

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Atchison

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Hughes

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Nodaway

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White Cloud

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Elm

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York

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Castor

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Duck Creek

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Elk

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New Lisbon

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Pike

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Boone

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Burdine

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Carroll

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Cass

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Current

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Date

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Lynch

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Morris

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Piney

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Roubidoux

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Sargent

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Sherrill

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Upton

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Bacon

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Badger

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Center

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Clear Creek

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Coal

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Dover

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Drywood

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Henry

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Lake

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Metz

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Montevallo

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Moundville

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Virgil

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Agency

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Airport Drive

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Aldrich

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Alexandria

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Allendale

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Allenville

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Amity

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Annada

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Arbela

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Arkoe

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Armstrong

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Arnold

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Arrow Point

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Ashburn

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Augusta

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Aullville

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Avilla

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Avondale

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Bagnell

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Baldwin Park

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Ballwin

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Baring

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Bella Villa

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Bellefontaine Neighbors

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Bellerive Acres

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Bel-Nor

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Bel-Ridge

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Berkeley

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Bethel

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Beverly Hills

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Bigelow

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Blackburn

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Black Jack

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Blythedale

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Bragg City

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Breckenridge Hills

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Brentwood

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Bridgeton

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Brimson

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Brooklyn Heights

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Brownington

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Brumley

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Bull Creek

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Burlington Junction

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Byrnes Mill

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Cairo

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Calverton Park

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Cardwell

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Carytown

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Catron

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Cave

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Cedar Hill Lakes

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Chain of Rocks

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Chain-O-Lakes

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Champ

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Charlack

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Charmwood

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Chesterfield

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Chilhowee

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Clarkson Valley

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Claycomo

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Clayton

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Cliff Village

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Clifton Hill

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Clyde

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Cobalt

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Commerce

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Conception Junction

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Cool Valley

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Cooter

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Corder

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Corning

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Cottleville

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Country Club

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Country Club Hills

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Country Life Acres

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Crestwood

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Creve Coeur

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Crystal Lake Park

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Crystal Lakes

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Dalton

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Dardenne Prairie

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Darlington

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De Kalb

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Dellwood

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Dennis Acres

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Denver

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Des Arc

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Desloge

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De Soto

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Des Peres

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Diehlstadt

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Diggins

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Doolittle

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Duquesne

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Eagleville

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East Lynne

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Edmundson

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El Dorado Springs

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Ellisville

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Elmira

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Emerald Beach

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Eolia

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Ethel

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Eureka

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Evergreen

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Excelsior Estates

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Excelsior Springs

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Farley

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Fenton

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Ferguson

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Fidelity

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Fleming

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Flordell Hills

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Florida

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Florissant

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Foley

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Fortescue

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