Developer Central
EPA's Developer Central is a resource for developers who are interested in building applications using EPA data and Web services.
NEPAssist 0


NEPAssist is a tool that facilitates the environmental review process and project planning in relation to environmental considerations. The web-based application draws environmental data...

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EJ Screen

In order to better meet the Agency’s responsibilities related to the protection of public health and the environment, EPA has developed a new environmental...

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Bridger Pipeline Release

Region 8 responds to Bridger Pipeline Spill. The Region 8 GIS program provided support to the Bridger Pipeline Spill Response near Glendive, Mt. over...

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PM 2.5 Designations Story Map

On December 18, 2014, the Environmental Protection Agency (EPA) issued final area designations for the 2012 annual national air quality standard for fine particulate...