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.
Contact USGS
Water Data for the Nation Feedback
Questions or Comments
for https://nwis.waterdata.usgs.gov/oh/nwis/uv/?PARAmeter_cd=00020%2C00036%2C00035%2C62609%2C00052%2C62602%2C72159&site_no=402120081134200