An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The Potomac Wastewater Mapper is intended to help identify streams with elevated wastewater conditions or predicted ecological risk posed by municipal effluent-derived wastewater mixtures that may require further attention by resource managers, either through targeted contaminant monitoring and sampling or wastewater treatment plant upgrades to improve contaminant removal.
The Potomac Wastewater Mapper is intended to help identify streams with elevated wastewater conditions or predicted ecological risk posed by municipal effluent-derived wastewater mixtures that may require further attention by resource managers, either through targeted contaminant monitoring and sampling or wastewater treatment plant upgrades to improve contaminant removal.