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United States Environmental Protection Agency
Water Quality Standards Database
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EnviroMapper User Guide

Follow these steps to operate EnviroMapper for Water (EM) to view Water Quality Standards data. It may be helpful to print this guide for reference while using the application. For a print-friendly version, click here.

Step 1
1 2 3 4 5
Access EnviroMapper (EM)

To access EM, click on the following URL:

http://www.epa.gov/waters/enviromapper/

This will display the EM main page. If you click on the EM map graphic you will go to a redirect page and then to a map of the United States and territories. Go to step 2.

For more extensive help about EM, click the Help button below the map. This will display instructions for mapping features, navigation panels, water program information, zoom functions, locator map and print map.

When you are done, click the Return To EnviroMapper button.

 

 
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