EJSCREEN: An Environmental Justice Screening and Mapping Tool

The US Environmental Protection Agency (EPA) has released EJSCREEN, an environmental justice screening and mapping tool that uses high resolution maps combined with demographic and environmental data to identify places with potentially elevated environmental burdens and vulnerable populations. EJSCREEN’s simple to understand color-coded maps, bar charts, and reports enable users to better understand areas in need of increased environmental protection, health care access, housing, infrastructure improvement, community revitalization, and climate resilience.

"EJSCREEN provides essential information to anyone seeking greater visibility and awareness about the impacts of pollution in American communities," said EPA Administrator Gina McCarthy.

"Citizens having access to environmental and demographic data is extremely important in helping states implement environmental programs and ensure public health and environmental protection for all. To that end, EJSCREEN facilitates vital citizen engagement," said Dick Pedersen, Director of Oregon’s Department of Environmental Quality and past President of the Environmental Council of States.

EJSCREEN can help governments, academic institutions, local communities, and other stakeholders to highlight communities with greater risk of exposure to pollution based on eight pollution and environmental indicators, including traffic proximity, particulate matter, and proximity to superfund sites. These indicators are combined with demographic data from the US Census Bureau American Community 5-year Summary Survey enabling users to identify areas with minority or low-income populations who also face potential pollution issues.

Today’s release of EJSCREEN initiates a stakeholder engagement period over the next six months. EPA will collect feedback on the datasets and design of the tool – as well as how it could be further enhanced – and will release a revised version in 2016.

To access the tool visit http://www2.epa.gov/ejscreen.