Rhode Island Water Quality Reports
Comprehensive water quality data for 45 cities across Rhode Island. View EPA-verified contaminant levels and get filter recommendations.
45
Cities
13
Safe
18
Monitor
14
At Risk
Water Quality by County
Explore aggregated water quality scores across Rhode Island counties. Scores are calculated based on EPA data and weighted by population.
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Data from 45 cities serving 1,472,233 people across 5 counties.
Common Contaminants in Rhode Island
32 cities in Rhode Island have at least one contaminant above EPA health guidelines.
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Upload my testCities in Rhode Island
Providence
People Served318K
Contaminants Tested33
Above Guidelines2
View Report β
Warwick
People Served170K
Contaminants Tested180
Above Guidelines10
View Report β
Central Falls
People Served98K
Contaminants Tested47
Above Guidelines2
View Report β
Cranston
People Served89K
Contaminants Tested86
Above Guidelines3
View Report β
West Warwick
People Served89K
Contaminants Tested86
Above Guidelines3
View Report β
Melville
People Served67K
Contaminants Tested317
Above Guidelines13
View Report β
East Providence
People Served62K
Contaminants Tested243
Above Guidelines8
View Report β
Woonsocket
People Served53K
Contaminants Tested252
Above Guidelines6
View Report β
Newport East
People Served50K
Contaminants Tested229
Above Guidelines7
View Report β
Valley Falls
People Served50K
Contaminants Tested250
Above Guidelines8
View Report β
Warren
People Served49K
Contaminants Tested76
Above Guidelines3
View Report β
Kingston
People Served45K
Contaminants Tested106
Above Guidelines4
View Report β
Bradford
People Served35K
Contaminants Tested34
Above Guidelines6
View Report β
Westerly
People Served35K
Contaminants Tested34
Above Guidelines6
View Report β
Narragansett Pier
People Served30K
Contaminants Tested151
Above Guidelines5
View Report β
North Kingstown
People Served25K
Contaminants Tested87
Above Guidelines3
View Report β
Wakefield-Peace Dale
People Served22K
Contaminants Tested79
Above Guidelines2
View Report β
Lincoln
People Served22K
Contaminants Tested17
Above Guidelines2
View Report β
Cumberland Hill
People Served21K
Contaminants Tested81
Above Guidelines3
View Report β
Cumberland
People Served21K
Contaminants Tested81
Above Guidelines3
View Report β
Greenville
People Served19K
Contaminants Tested36
Above Guidelines4
View Report β
Portsmouth
People Served17K
Contaminants Tested76
Above Guidelines4
View Report β
Pawtucket
People Served14K
Contaminants Tested164
Above Guidelines5
View Report β
Tiverton
People Served12K
Contaminants Tested174
Above Guidelines2
View Report β
Block Island
People Served10K
Contaminants Tested27
Above Guidelines0
View Report β
Smithfield
People Served9K
Contaminants Tested18
Above Guidelines2
View Report β
Newport
People Served8K
Contaminants Tested78
Above Guidelines3
View Report β
Charlestown
People Served7K
Contaminants Tested103
Above Guidelines1
View Report β
Narragansett
People Served4K
Contaminants Tested72
Above Guidelines3
View Report β
West Kingston
People Served4K
Contaminants Tested8
Above Guidelines0
View Report β
North Smithfield
People Served3K
Contaminants Tested20
Above Guidelines2
View Report β
Jamestown
People Served3K
Contaminants Tested25
Above Guidelines2
View Report β
Hope Valley
People Served3K
Contaminants Tested66
Above Guidelines0
View Report β
Wyoming
People Served3K
Contaminants Tested66
Above Guidelines0
View Report β
Prudence Island
People Served2K
Contaminants Tested10
Above Guidelines0
View Report β
Slatersville
People Served1K
Contaminants Tested74
Above Guidelines0
View Report β
Wakefield
People Served1K
Contaminants Tested21
Above Guidelines2
View Report β
Harmony
People Served0K
Contaminants Tested120
Above Guidelines0
View Report β
Coventry
People Served0K
Contaminants Tested4
Above Guidelines0
View Report β
Glendale
People Served0K
Contaminants Tested65
Above Guidelines0
View Report β
Middletown
People Served0K
Contaminants Tested67
Above Guidelines0
View Report β
Exeter
People Served0K
Contaminants Tested12
Above Guidelines4
View Report β
Chepachet
People Served0K
Contaminants Tested11
Above Guidelines0
View Report β
Foster
People Served0K
Contaminants Tested5
Above Guidelines0
View Report β
West Greenwich
People Served0K
Contaminants Tested4
Above Guidelines0
View Report β
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