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.
This dataset includes information for the sample sites described in the U.S. Geological Survey (USGS) Scientific-Investigations Report 2024-5071, available at https://doi.org/10.3133/sir20245071....
data.gov
An official website of the GSA's Technology Transformation Services