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 Maine SW/GW (Surface-Water/Groundwater) Networks Section has been busy this spring- confirming our equipment is working properly after the winter...
New USGS Report Shows High Levels of Arsenic and Uranium in Some Connecticut Wells
A new U.S. Geological Survey study provides an updated, statewide estimate of high levels of naturally occurring arsenic and uranium in private well...
In this issue we introduce our new director, John Bumgarner, presenting his vision for the center. We also feature our hydrologic monitoring program...