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Due to a lapse in appropriations, EPA websites will not be regularly updated. In the event of an environmental emergency imminently threatening the safety of human life or where necessary to protect certain property, the EPA website will be updated with appropriate information. Please note that all information on the EPA website may not be up to date, and transactions and inquiries submitted to the EPA website may not be processed or responded to until appropriations are enacted.

We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.


EnviroAtlas Interactive Map

What's New?Screenshot of EnviroAtlas interactive mapping application, Percent natural land cover in stream buffer is shown Click on the map to launch the application. 

  • Better performance | Maps and tools load faster. 
  • Search data layers | New search bar allows you to search for a specific data layer. 
  • Create a sub-set of layers | Add maps to an Active Layer List to create a list of maps based on your interests. 
  • Filter data | Easily filter data by topic or data extent.
  • Analytical tools | New change analysis and time series viewer tools are available.  
  • Mobile compatibility | The Map is now accessible on tablets and smartphones.  
  • Icons | Demonstrate map layer connections to ecosystem service benefit categories and display geographic extent (N or C) and data type.  

Learn about the Interactive Map and EnviroAtlas Data

The user is responsible for reading and evaluating dataset limitations, restrictions, and intended use: Read More.