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What is TOXMAP?
What is the Toxics Release Inventory (TRI)?
What is the "Superfund" Program?

Does TOXMAP show all sources of toxic chemicals released into or present in the environment?
What data sources does TOXMAP use?
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Use Quick Search or click on a map
to explore on-site toxic releases and hazardous waste sites from the EPA's Toxics Release Inventory (TRI) and the Superfund National Priorities List (NPL).

May is Asthma Awareness Month
Composite image map showing TRI facilities in blue and Superfund NPL sites in red Alaska Hawaii Puerto Rico & US Virgin Islands American Samoa Guam Marianas Continental US
TRI facilities (blue) and Superfund NPL sites (red).
TOXMAP now includes 2007 TRI data, ability to save search results
Improved user interface, updated mortality data, and addition of hospital locations in TOXMAP
TOXMAP Brochure now available (PDF, 2.07MB)

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