Missouri Water Quality
Water hardness and quality data for 84 cities in Missouri, USA.
State average
203mg/L
11.9 gpg
Hardness level
🔴 Very Hard
9 lab-verified
Cities
84
85 with data
Columbia
Pop. 129,330
PFAS: 0 ppt
Full report →East Independence
Unincorporated area
Pop. 110,675
PFAS: 6.7 ppt
Full report →Independence
Pop. 117,255
PFAS: 0 ppt
Full report →Kansas City
Pop. 475,378
PFAS: 6 ppt
Full report →Springfield
Pop. 170,188
PFAS: 7.3 ppt
Full report →St. Louis
Pop. 279,695
PFAS: 3 ppt
Full report →Ballwin
Pop. 30,577
PFAS: 3.3 ppt
Full report →Blue Springs
Pop. 54,148
PFAS: 0 ppt
Full report →Cape Girardeau
Pop. 39,462
PFAS: 42.8 ppt
Full report →Chesterfield
Pop. 47,864
PFAS: 10.1 ppt
Full report →Florissant
Pop. 52,268
PFAS: 5.1 ppt
Full report →Jefferson City
Pop. 42,595
PFAS: 7.2 ppt
Full report →Joplin
Pop. 51,818
PFAS: 0 ppt
Full report →Lee's Summit
Pop. 95,094
PFAS: 5.7 ppt
Full report →Liberty
Pop. 30,450
PFAS: 0 ppt
Full report →O'Fallon
Pop. 85,040
PFAS: 11.7 ppt
Full report →Oakville
Pop. 36,143
PFAS: 3.7 ppt
Full report →Saint Charles
Pop. 65,794
PFAS: 3.8 ppt
Full report →Saint Joseph
Pop. 76,780
PFAS: 4.2 ppt
Full report →Saint Peters
Pop. 52,575
PFAS: 4.6 ppt
Full report →University City
Pop. 35,058
PFAS: 5.3 ppt
Full report →Wentzville
Pop. 35,603
PFAS: 0 ppt
Full report →Wildwood
Pop. 35,899
PFAS: 4.1 ppt
Full report →Affton
Pop. 20,307
PFAS: 6.3 ppt
Full report →Arnold
Pop. 21,357
PFAS: 0 ppt
Full report →Bellefontaine Neighbors
Pop. 10,798
PFAS: 5 ppt
Full report →Belton
Pop. 23,168
PFAS: 5.4 ppt
Full report →Bolivar
Pop. 10,714
PFAS: 7.9 ppt
Full report →Branson
Pop. 11,431
PFAS: 0 ppt
Full report →Bridgeton
Pop. 11,786
PFAS: 3.7 ppt
Full report →Carthage
Pop. 14,319
PFAS: 0 ppt
Full report →Clayton
Pop. 15,884
PFAS: 4.7 ppt
Full report →Concord
Pop. 16,421
PFAS: 6 ppt
Full report →Crestwood
Pop. 11,966
PFAS: 7.6 ppt
Full report →Creve Coeur
Pop. 18,276
PFAS: 7.6 ppt
Full report →Dardenne Prairie
Pop. 12,890
PFAS: 8.5 ppt
Full report →Eureka
Pop. 10,602
PFAS: 0 ppt
Full report →Excelsior Springs
Pop. 11,486
PFAS: 0 ppt
Full report →Farmington
Pop. 18,181
PFAS: 13.2 ppt
Full report →Ferguson
Pop. 21,059
PFAS: 4.2 ppt
Full report →Festus
Pop. 12,065
PFAS: 32.6 ppt
Full report →Fort Leonard Wood
Pop. 15,061
PFAS: 4.8 ppt
Full report →Fulton
Pop. 12,939
PFAS: 0 ppt
Full report →Gladstone
Pop. 26,861
PFAS: 0 ppt
Full report →Grain Valley
Pop. 13,379
PFAS: 0 ppt
Full report →Grandview
Pop. 25,256
PFAS: 0 ppt
Full report →Hannibal
Pop. 17,839
PFAS: 36.3 ppt
Full report →Hazelwood
Pop. 25,661
PFAS: 6.3 ppt
Full report →Jackson
Pop. 14,869
PFAS: 0 ppt
Full report →Jennings
Pop. 14,819
PFAS: 6.1 ppt
Full report →Kennett
Pop. 10,662
PFAS: 4.5 ppt
Full report →Kirksville
Pop. 17,520
PFAS: 19.5 ppt
Full report →Kirkwood
Pop. 27,750
PFAS: 0 ppt
Full report →Lake Saint Louis
Pop. 14,545
PFAS: 4.6 ppt
Full report →Lebanon
Pop. 14,688
PFAS: 0 ppt
Full report →Lemay
Pop. 16,645
PFAS: 5.8 ppt
Full report →Manchester
Pop. 18,229
PFAS: 4.6 ppt
Full report →Marshall
Pop. 13,039
PFAS: 0 ppt
Full report →Maryland Heights
Pop. 27,389
PFAS: 5.5 ppt
Full report →Maryville
Pop. 11,879
PFAS: 15.5 ppt
Full report →Mehlville
Pop. 28,380
PFAS: 6.8 ppt
Full report →Mexico
Pop. 11,660
PFAS: 7.1 ppt
Full report →Moberly
Pop. 13,919
PFAS: 27.5 ppt
Full report →Neosho
Pop. 12,156
PFAS: 0 ppt
Full report →Nixa
Pop. 20,984
PFAS: 0 ppt
Full report →Old Jamestown
Pop. 19,184
PFAS: 4.7 ppt
Full report →Overland
Pop. 15,959
PFAS: 4.8 ppt
Full report →Ozark
Pop. 19,120
PFAS: 13.4 ppt
Full report →Poplar Bluff
Pop. 17,266
PFAS: 0 ppt
Full report →Raymore
Pop. 20,374
PFAS: 0 ppt
Full report →Raytown
Pop. 29,401
PFAS: 0 ppt
Full report →Republic
Pop. 16,005
PFAS: 0 ppt
Full report →Rolla
Pop. 20,019
PFAS: 0 ppt
Full report →Saint Ann
Pop. 13,020
PFAS: 3.7 ppt
Full report →Sedalia
Pop. 21,516
PFAS: 0 ppt
Full report →Sikeston
Pop. 16,436
PFAS: 18.2 ppt
Full report →Spanish Lake
Pop. 19,650
PFAS: 4.2 ppt
Full report →Town and Country
Pop. 11,106
PFAS: 3.6 ppt
Full report →Troy
Pop. 11,542
PFAS: 0 ppt
Full report →Union
Pop. 10,957
PFAS: 0 ppt
Full report →Warrensburg
Pop. 19,927
PFAS: 0 ppt
Full report →Washington
Pop. 14,050
PFAS: 0 ppt
Full report →Webb City
Pop. 11,165
PFAS: 0 ppt
Full report →Webster Groves
Pop. 23,177
PFAS: 7.7 ppt
Full report →West Plains
Pop. 12,285
PFAS: 3.2 ppt
Full report →