Explore the NEWUSGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.
This page is undergoing modernization and will be decommissioned on February 2025.
Daily data are now available in WDFN.
Try it out and tell us what you think at wdfn@usgs.gov
USGS 411402080492400 Mahoning River near U.S. Route 422 at Warren OH