MyCleanWater

Louisiana Water Quality by City

Water quality reports for 336 cities in Louisiana.

CityPopulationContaminantsAbove LimitPFASViolations
Baton Rouge597K10None85 active
New Orleans335K72None44 active
Jefferson275K20NoneNone
Shreveport192K20None131 active
Lafayette169K10None85 active
Houma116K40None3 active
Lockport82K20None4 active
Lake Charles80K10None129 active
Bossier City79K10None448 active
Denham Springs74K10None22 active
Hammond73K10None58 active
Alexandria67K10None29 active
Monroe57K10None51 active
Luling53K20None2 active
Chalmette45K00None11 active
Slidell36K10None492 active
Laplace32K30None18 active
Zachary32K10None8 active
Natchitoches28K10None11 active
Sulphur24K10None9 active
Maurice24K10None2 active
Longville24K10NoneNone
Ruston22K10None35 active
Napoleonville21K30None23 active
Opelousas20K10None65 active
Pineville20K10None18 active
Tioga20K10None4 active
Belle Chasse20K31None26 active
Covington18K20None192 active
Bastrop18K00None90 active
Gretna17K20None3 active
Gonzales17K10None3 active
Blanchard16K00None4 active
Minden16K00None66 active
West Monroe16K10None157 active
Walker16K10None6 active
Duson15K10None22 active
Thibodaux15K10None17 active
Ethel15K10None6 active
Abbeville14K20None2 active
Deridder14K00None3 active
Plaquemine14K62None22 active
Bogalusa14K00None35 active
Baker14K10None5 active
Port Allen13K10None14 active
Mandeville13K10None168 active
Barksdale Afb13K00None10 active
Parks13K52None23 active
Morgan City13K10None13 active
Cecilia12K10NoneNone
Deville12K10None2 active
St. Francisville12K10None20 active
Milton11K10None341 active
Fort Johnson11K10None10 active
Benton11K30None34 active
New Roads11K20None31 active
Leesville11K10None58 active
Carencro10K10None7 active
Broussard10K10None15 active
Loreauville10K10None10 active
Youngsville10K10None21 active
Jennings10K10None10 active
Lake Arthur10K10None6 active
Donaldsonville10K41None16 active
Charenton10K10None1 active
Scott10K10None12 active
Leonville10K10None10 active
Church Point9K10None14 active
New Iberia9K00None54 active
Greensburg9K10None18 active
Breaux Bridge9K10None33 active
Livingston9K10None6 active
Tallulah9K10None116 active
Westwego9K10None4 active
Patterson8K30None7 active
Natchez8K10None24 active
Franklin8K10None40 active
Kinder8K10None7 active
Crowville8K10None14 active
Mansfield8K10None115 active
Springhill8K10None3 active
Rayne8K10None5 active
Stonewall8K10None8 active
Marksville8K10None24 active
St. Martinville8K10None36 active
Winnsboro8K00None19 active
Convent8K20None6 active
Centerville8K20None2 active
Eunice7K10None8 active
Albany7K10None19 active
Winnfield7K00None56 active
Many7K20None196 active
Ferriday7K10None65 active
Zwolle7K10None94 active
Ponchatoula7K10None26 active
Singer7K00None4 active
Ville Platte7K10None66 active
Slagle6K10None2 active
Angola6K10None1 active
Vidalia6K92None1 active
Jonesboro6K10None237 active
Jeanerette6K20None23 active
Oakdale6K00None32 active
Lawtell6K10None13 active
Grambling6K10None90 active
Berwick6K10None5 active
Lake Providence6K10None83 active
Keithville6K10None216 active
Welsh6K10None2 active
Boyce6K10None17 active
Farmerville5K20None159 active
Egan5K10None60 active
Haughton5K10None65 active
Westlake5K10None18 active
New Llano5K10None23 active
Bently5K10None2 active
Monterey5K10None2 active
Greenwood5K10None10 active
Bunkie5K10None22 active
Turkey Creek5K10None10 active
Rayville5K10None193 active
Woodworth5K10None8 active
Dequincy5K00None2 active
Lutcher5K20None8 active
Sunset5K00None10 active
Basile5K10None12 active
Mamou5K10None12 active
Arnaudville4K10None36 active
Anacoco4K10None10 active
Kaplan4K10None8 active
Amite4K00None43 active
Plaucheville4K10None7 active
Angie4K10None401 active
Archibald4K00NoneNone
Franklinton4K10None21 active
Vinton4K10None2 active
Rosepine4K10None6 active
Delhi4K10None16 active
Vivian4K00None7 active
Pollock4K10None10 active
Bordelonville4K10None5 active
Athens4K00None27 active
St. Joseph4K10None102 active
Port Barre4K10None9 active
Keatchie4K10None37 active
Effie4K10None4 active
Abita Springs4K10None12 active
Iowa4K10None5 active
Jena4K00None35 active
Haynesville4K00None25 active
Forest Hill4K00None7 active
Reeves4K00None3 active
Lena4K10None2 active
Arcadia4K00None22 active
Bell City4K10None2 active
Kilbourne4K10None2 active
Gilbert3K00None240 active
Homer3K10None54 active
Pearl River3K00None3 active
Alanta3K10None25 active
Coushatta3K10None104 active
Choudrant3K00None45 active
Maringouin3K00None4 active
Bernice3K00None36 active
Hessmer3K00None3 active
Trout3K00None15 active
Starks3K00NoneNone
Jonesville3K00None20 active
Elmer3K00None4 active
Cottonport3K00None3 active
Independence3K00None19 active
Columbia3K00None20 active
Oberlin3K00None13 active
Erath3K00None2 active
Oak Grove3K00None28 active
Gramercy3K20None5 active
Amelia3K00None3 active
Clinton3K00None11 active
Belmont3K00None58 active
Jackson3K00None66 active
Hornbeck3K00None5 active
Mansura3K00None1 active
Cankton3K00None6 active
Pine Praire3K00None6 active
Olla3K00None9 active
Colfax3K00None19 active
White Castle3K00None32 active
Start3K00NoneNone
Glenmora2K00None7 active
Harrisonburg2K00None72 active
Delcambre2K00None5 active
Logansport2K00None3 active
Downsville2K00None61 active
Innis2K00None6 active
Plain Dealing2K00None26 active
Bethany2K00None3 active
Ringgold2K00None25 active
Dry Prong2K00None16 active
Kentwood2K00None61 active
Evergreen2K00None1 active
Pioneer2K00None7 active
Palmetto2K00None42 active
Oil City2K00None20 active
Simmesport2K00NoneNone
Krotz Springs2K00None9 active
Calhoun2K00None31 active
Gueydan2K00None19 active
Folsom2K00None3 active
Slaughter2K00None8 active
Castor2K00None12 active
Iota2K00None16 active
Cameron2K00None3 active
Sibley2K00None7 active
Grant2K00None2 active
Elm Grove2K00None19 active
Moureauville2K00None6 active
Sarepta2K00None14 active
Washington2K00None5 active
Quitman2K00None72 active
Mer Rouge2K00None7 active
Grand Coteau2K00None45 active
Simsboro2K00None16 active
Marion2K00None29 active
Morrow2K00None2 active
Forest2K00NoneNone
Chatham2K00None39 active
Prairieville2K00None34 active
Cheneyville2K00None7 active
Dubach2K00None27 active
Roseland2K00None10 active
Campti2K00None34 active
Elton2K00None20 active
Johnson Bayou2K00None1 active
Shongaloo1K00None5 active
Grayson1K00None62 active
Fordoche1K00None4 active
Cotton Valley1K00None45 active
Doyline1K10None72 active
Summerfield1K00None2 active
Montgomery1K00None50 active
Kelly1K00None6 active
Melville1K00None193 active
Converse1K00None28 active
Dubberly1K00None1 active
Cullen1K00None12 active
Livonia1K00NoneNone
Wisner1K00None10 active
Pelican1K00None5 active
Sicily Island1K00None35 active
Simpson1K00None1 active
Merryville1K00None2 active
Mount Hermon1K00None8 active
Newellton1K00None63 active
Sterlington1K00None10 active
Hineston1K00None5 active
Transylvania1K10None56 active
Echo1K00None1 active
Provencal1K00None51 active
Morganza1K00None2 active
Mooringsport99900None138 active
Pleasant Hill99000None12 active
Gibsland97900None30 active
Elizabeth96600None3 active
Grosse Tete95400None1 active
Mangham92700None3 active
Hackberry92600None2 active
Clarks90600None12 active
Clayton90000None67 active
Pine Prairie90000None23 active
Denhams Springs89600None5 active
Madisonville89400None12 active
Lisbon89100None6 active
Estherwood89100None3 active
Heflin88200None21 active
Grand Chenier87110None1 active
Joyce84000NoneNone
Morse80600None10 active
Tullos79200None20 active
Waterproof78600None34 active
Urania78400None1 active
Saline78300None118 active
Mermentau78000None8 active
Collinston78000None59 active
Tickfaw76400None4 active
Hall Summit75600None4 active
Pitkin75000None3 active
Tangipahoa74800None19 active
Wilson74400None12 active
Eros72900None67 active
Hosston72900None11 active
Sun72600None13 active
Dodson71400None7 active
St. Landry71100NoneNone
Florien70000None24 active
Bonita69600None166 active
Ridgecrest68400None8 active
Rosedale66400None4 active
Clarence64200None35 active
Sikes63900None39 active
Carville60010None2 active
Epps59400None36 active
Calvin59100None95 active
Loranger57900None119 active
Creole57600None15 active
Noble54900None52 active
Goldonna54000None25 active
Georgetown52500None31 active
Ida49500None7 active
Hodge47900None123 active
Springfield47200None76 active
Rodessa41400None16 active
Delta36900None18 active
Oak Ridge36900None22 active
Bienville36000None68 active
Fisher34800None16 active
Montpelier29000None3 active
Cade28000None7 active
Norwood27900None4 active
Lillie24900None5 active
Jarreau24000None14 active
Fenton22600None12 active
Lacombe15000None5 active
Maurepas13200None12 active
St. Benedict12700None30 active
Natalbany12100None8 active
Lakeland11100None2 active
St. Amant9600None41 active
Bossier9600NoneNone
Lecompte7200None2 active
Grand Cane6000None20 active
Paririeville2500NoneNone
Flatwoods2500None1 active
Saint Amant2500None7 active
SwartzN/A00None3 active
MoreauvilleN/A00NoneNone
FairbanksN/A00None14 active