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Important for you to know:

  • Discrete sample data delivery is undergoing modernization. Starting March 11, 2024, there will be a period when new sample data will not be accessible. Learn more about the upcoming change on our blog.
  • New to WDFN: customize and keep track of your list of favorite monitoring locations and data types using the new My Favorites page. To learn more, read our announcement on our Water Data for the Nation blog.

Multiple sites found

Please pick a site:

Agency Site number Site name
NH021 435451071530801 NH-WDW 5 BEDROCK WELL 3
USGS 435451071530801 NH-WDW 18

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