MAP OF CONTAMINANTS IN DRINKING WATER
|
The Contaminant Occurrence Map contains water quality data from 2019-2023 for 22 different drinking water analytes in the United States. Interactive Map How To Video |
REPORTS
Contaminant Occurrence Above the MCLG (regulated contaminants): Summary, Report
Aesthetics Occurrence (hardness, iron, pH, manganese, disinfection residuals): Summary, Report
Alkalinity, chloride, corrosivity, LSI, nitrate, nitrate-nitrite, orthophosphate, total phosphate, and sulfate: Report
1,4-dioxane, Cr6, PCE, Uranium, radium, calcium, magnesium, radon, strontium: Report
Aesthetics Occurrence (hardness, iron, pH, manganese, disinfection residuals): Summary, Report
Alkalinity, chloride, corrosivity, LSI, nitrate, nitrate-nitrite, orthophosphate, total phosphate, and sulfate: Report
1,4-dioxane, Cr6, PCE, Uranium, radium, calcium, magnesium, radon, strontium: Report
Summaries and educational materials (toolkits, handouts, infographics, etc.) are publicly available resources, and the full scientific reports are free for Water Quality Association (WQA) members.
If you are not a WQA member, please contact [email protected] to inquire about access to the full report(s) of interest.
If you are not a WQA member, please contact [email protected] to inquire about access to the full report(s) of interest.