Mississippi Water Quality Reports
Comprehensive water quality data for 314 cities across Mississippi. View EPA-verified contaminant levels and get filter recommendations.
314
Cities
29
Safe
157
Monitor
128
At Risk
Water Quality by County
Explore aggregated water quality scores across Mississippi counties. Scores are calculated based on EPA data and weighted by population.
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Data from 30 cities serving 640,086 people across 22 counties.
Cities in Mississippi
Clinton
People Served214K
Contaminants Tested146
Above Guidelines7
View Report β
Jackson
People Served208K
Contaminants Tested199
Above Guidelines10
View Report β
Byram
People Served189K
Contaminants Tested93
Above Guidelines3
View Report β
Gulfport
People Served91K
Contaminants Tested490
Above Guidelines20
View Report β
Hattiesburg
People Served70K
Contaminants Tested265
Above Guidelines13
View Report β
Southaven
People Served64K
Contaminants Tested106
Above Guidelines2
View Report β
West Hattiesburg
People Served64K
Contaminants Tested159
Above Guidelines6
View Report β
Canton
People Served59K
Contaminants Tested159
Above Guidelines9
View Report β
Olive Branch
People Served56K
Contaminants Tested106
Above Guidelines1
View Report β
Columbus
People Served51K
Contaminants Tested367
Above Guidelines4
View Report β
Flowood
People Served47K
Contaminants Tested194
Above Guidelines9
View Report β
Biloxi
People Served47K
Contaminants Tested277
Above Guidelines18
View Report β
University
People Served45K
Contaminants Tested146
Above Guidelines0
View Report β
Starkville
People Served41K
Contaminants Tested318
Above Guidelines5
View Report β
Meridian
People Served41K
Contaminants Tested106
Above Guidelines5
View Report β
Vicksburg
People Served41K
Contaminants Tested146
Above Guidelines7
View Report β
Ocean Springs
People Served39K
Contaminants Tested157
Above Guidelines7
View Report β
Tupelo
People Served38K
Contaminants Tested17
Above Guidelines2
View Report β
Horn Lake
People Served37K
Contaminants Tested293
Above Guidelines7
View Report β
Gautier
People Served33K
Contaminants Tested158
Above Guidelines7
View Report β
Pearl
People Served32K
Contaminants Tested53
Above Guidelines3
View Report β
Oxford
People Served29K
Contaminants Tested252
Above Guidelines3
View Report β
Brookhaven
People Served28K
Contaminants Tested371
Above Guidelines12
View Report β
Latimer
People Served27K
Contaminants Tested53
Above Guidelines3
View Report β
Grenada
People Served26K
Contaminants Tested424
Above Guidelines16
View Report β
Gulf Park Estates
People Served26K
Contaminants Tested53
Above Guidelines3
View Report β
Gluckstadt
People Served26K
Contaminants Tested53
Above Guidelines3
View Report β
Laurel
People Served25K
Contaminants Tested106
Above Guidelines1
View Report β
Taylor
People Served25K
Contaminants Tested20
Above Guidelines5
View Report β
Ridgeland
People Served24K
Contaminants Tested53
Above Guidelines3
View Report β
D'Iberville
People Served24K
Contaminants Tested20
Above Guidelines9
View Report β
Picayune
People Served24K
Contaminants Tested264
Above Guidelines13
View Report β
Hernando
People Served24K
Contaminants Tested253
Above Guidelines0
View Report β
Pascagoula
People Served24K
Contaminants Tested159
Above Guidelines8
View Report β
Philadelphia
People Served23K
Contaminants Tested265
Above Guidelines11
View Report β
Richland
People Served22K
Contaminants Tested106
Above Guidelines6
View Report β
Clarksdale
People Served21K
Contaminants Tested123
Above Guidelines14
View Report β
Lumberton
People Served19K
Contaminants Tested106
Above Guidelines4
View Report β
Collinsville
People Served19K
Contaminants Tested159
Above Guidelines1
View Report β
Greenwood
People Served19K
Contaminants Tested53
Above Guidelines2
View Report β
Lyon
People Served19K
Contaminants Tested106
Above Guidelines10
View Report β
Long Beach
People Served19K
Contaminants Tested53
Above Guidelines2
View Report β
Cleveland
People Served18K
Contaminants Tested106
Above Guidelines4
View Report β
Beechwood
People Served17K
Contaminants Tested106
Above Guidelines6
View Report β
Madison
People Served16K
Contaminants Tested52
Above Guidelines2
View Report β
Natchez
People Served16K
Contaminants Tested106
Above Guidelines6
View Report β
Mississippi State
People Served15K
Contaminants Tested53
Above Guidelines1
View Report β
Glen
People Served15K
Contaminants Tested20
Above Guidelines9
View Report β
Moss Point
People Served15K
Contaminants Tested53
Above Guidelines1
View Report β
Tylertown
People Served14K
Contaminants Tested159
Above Guidelines1
View Report β
Booneville
People Served14K
Contaminants Tested159
Above Guidelines4
View Report β
McComb
People Served14K
Contaminants Tested106
Above Guidelines4
View Report β
Bay St. Louis
People Served13K
Contaminants Tested70
Above Guidelines7
View Report β
Gulf Hills
People Served13K
Contaminants Tested52
Above Guidelines3
View Report β
Kosciusko
People Served13K
Contaminants Tested159
Above Guidelines3
View Report β
Arnold Line
People Served12K
Contaminants Tested53
Above Guidelines2
View Report β
Fulton
People Served12K
Contaminants Tested34
Above Guidelines4
View Report β
Saltillo
People Served12K
Contaminants Tested218
Above Guidelines6
View Report β
Diamondhead
People Served12K
Contaminants Tested53
Above Guidelines3
View Report β
Pontotoc
People Served12K
Contaminants Tested158
Above Guidelines2
View Report β
Crystal Springs
People Served11K
Contaminants Tested216
Above Guidelines8
View Report β
New Albany
People Served11K
Contaminants Tested159
Above Guidelines4
View Report β
Batesville
People Served11K
Contaminants Tested212
Above Guidelines14
View Report β
Ripley
People Served11K
Contaminants Tested53
Above Guidelines0
View Report β
Bailey
People Served10K
Contaminants Tested53
Above Guidelines0
View Report β
Pass Christian
People Served10K
Contaminants Tested76
Above Guidelines6
View Report β
Yazoo City
People Served10K
Contaminants Tested20
Above Guidelines6
View Report β
Indianola
People Served10K
Contaminants Tested53
Above Guidelines1
View Report β
Holly Springs
People Served10K
Contaminants Tested53
Above Guidelines0
View Report β
Randolph
People Served9K
Contaminants Tested20
Above Guidelines3
View Report β
Amory
People Served9K
Contaminants Tested53
Above Guidelines2
View Report β
Petal
People Served9K
Contaminants Tested94
Above Guidelines2
View Report β
Iuka
People Served9K
Contaminants Tested146
Above Guidelines2
View Report β
Aberdeen
People Served9K
Contaminants Tested106
Above Guidelines2
View Report β
Bay Springs
People Served9K
Contaminants Tested159
Above Guidelines10
View Report β
Lynchburg
People Served8K
Contaminants Tested53
Above Guidelines2
View Report β
Walls
People Served8K
Contaminants Tested53
Above Guidelines2
View Report β
Senatobia
People Served8K
Contaminants Tested53
Above Guidelines4
View Report β
Monticello
People Served8K
Contaminants Tested159
Above Guidelines0
View Report β
Quitman
People Served8K
Contaminants Tested265
Above Guidelines12
View Report β
D'Iberville
People Served8K
Contaminants Tested105
Above Guidelines6
View Report β
Hazlehurst
People Served8K
Contaminants Tested159
Above Guidelines1
View Report β
Leakesville
People Served8K
Contaminants Tested159
Above Guidelines1
View Report β
Oak Grove
People Served8K
Contaminants Tested53
Above Guidelines1
View Report β
Courtland
People Served7K
Contaminants Tested20
Above Guidelines11
View Report β
Brandon
People Served7K
Contaminants Tested53
Above Guidelines3
View Report β
Summit
People Served7K
Contaminants Tested106
Above Guidelines5
View Report β
Kossuth
People Served7K
Contaminants Tested111
Above Guidelines1
View Report β
Nettleton
People Served7K
Contaminants Tested106
Above Guidelines0
View Report β
Pearlington
People Served6K
Contaminants Tested20
Above Guidelines9
View Report β
Waveland
People Served6K
Contaminants Tested52
Above Guidelines3
View Report β
Fayette
People Served6K
Contaminants Tested158
Above Guidelines7
View Report β
Caledonia
People Served6K
Contaminants Tested53
Above Guidelines1
View Report β
Toomsuba
People Served6K
Contaminants Tested105
Above Guidelines3
View Report β
Foxworth
People Served6K
Contaminants Tested20
Above Guidelines5
View Report β
Sandy Hook
People Served6K
Contaminants Tested20
Above Guidelines5
View Report β
Forest
People Served6K
Contaminants Tested106
Above Guidelines6
View Report β
Carriere
People Served6K
Contaminants Tested53
Above Guidelines2
View Report β
Florence
People Served6K
Contaminants Tested53
Above Guidelines4
View Report β
Pelahatchie
People Served6K
Contaminants Tested106
Above Guidelines5
View Report β
Showing top 100 of 314 cities by population.
Use the search box above to find any city in Mississippi.
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