USGS Surface Water Information
New & Noteworthy T&M Chapters Threatened and Recently Discontinued Streamgages Today's Water ConditionsView maps of current and historical conditions StreamflowFlood and high flow Drought Groundwater levels Surface water quality USGS in Your StateUSGS Water Science Centers are located in each state. Other Water Sites |
USGS Surface Water Information PagesThe Office of Surface Water (OSW) provides national leadership in the science of surface-water hydrology, hydraulics, and fluvial geomorphology and ensures the consistency and quality of these activities in the USGS.
|