The Water Map
@thewatermap.com
An interactive map of U.S. drinking water. Pick a contaminant — lead, PFAS, arsenic, nitrate — and see how each water system compares to the federal limit. Every number pulled from utilities' own annual reports and verified by hand.
The Water Map's Company Logos


The Water Map's Brand Colors
Hex Code
Color name
RGB
HSL
CMYK
#E91E75
Amaranth
233, 30, 117
334, 82, 52
0, 87, 50, 9
#0A0A0A
Cod Gray
10, 10, 10
0, 0, 4
0, 0, 0, 96
#FFFFFF
White
255, 255, 255
0, 0, 100
0, 0, 0, 0
About The Water Map
The Water Map is an innovative platform dedicated to providing users with an interactive resource for understanding the quality of drinking water across the United States. Users can easily select various contaminants, such as lead, PFAS, arsenic, and nitrate, to compare different water systems against federal safety limits. This crucial tool pulls data directly from utilities' annual reports, ensuring that all information is meticulously verified for accuracy.
In addition to the drinking water quality map, The Water Map also conducts comprehensive studies on bottled water and offers applications like API and MCP for users interested in understanding microplastics in their water supply. By combining user-friendly technology with in-depth research, The Water Map empowers individuals to make informed decisions about their drinking water and encourages public awareness around water quality issues. Whether you are checking your tap water or exploring bottled options, The Water Map serves as an essential resource for ensuring safe and clean drinking water.
Brand industry
Heavy Industry and Engineering
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