EPA On-line Tools for Site Assessment Calculation

Average shallow ground water temperatures in the United States can vary from 5^oC to 25^oC. The map shows average temperatures developed by Collins, 1925.

Map illustrating shallow ground water temperatures across the US.

Map illustrating shallow ground water temperatures across the US.

Page author: Jim Weaver, of U.S. EPA, Office of Research and Development, Athens Georgia who last modified this content on: December 11, 2003

EPA On-line Tools for Site Assessment Calculation

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