Hazards
Links to USGS activities in the natural hazards theme area, such as floods, fires, volcanoes, earthquakes. Also links to USGS factsheets on hazards.
(Score: 1.380)
Surface water information pages
Lead page for detailed United States surface water information with links to real-time and historic streamflow data, suspended sediment data, USGS programs and facilities, publications, techniques, and featured news releases.
(Score: 1.380)
Water resources of the United States
Primary homepage for USGS programs in water resources with links to water data, publications and products, technical resources, major programs, and water information services.
(Score: 1.380)
Water resources of Texas - USGS activities in Texas
USGS water resources home page for Texas with links to historic and real-time data on streamflow, ground and surface water, floods, droughts, coastal storm surge, lakes and reservoirs, and water quality plus district and publications information.
(Score: 1.083)
USGS news and information on El Nino
Information sources on El Nino effects such as landslides, coastal hazards, floods. Includes links to maps and images.
(Score: 1.000)
Water resources of Montana
USGS water resources home page for Montana with links to detailed hydrologic studies and historic and real-time data on streamflow, ground and surface water, floods, and water quality plus publications and district information.
(Score: 0.988)
Water resources of Michigan
USGS water resources home page for Michigan with links to detailed hydrologic studies and historic and real-time data on streamflow, ground and surface water, weather, water management, droughts, floods, and water quality.
(Score: 0.982)
Water resources of Minnesota
USGS water resource home page for Minnesota with links to detailed hydrologic studies and historic and real-time data for streamflow, ground and surface water, floods, and water quality plus district information.
(Score: 0.968)
Water resources of North Carolina
USGS water resources home page for North Carolina with links to hydrologic studies and long-term and real-time data on streamflow, ground and surface water, floods,droughts, precipitation, and water quality plus district information.
(Score: 0.909)
Water resources of Kansas
USGS water resources home page for Kansas with links to detailed hydrologic studies and real-time and historical data on streamflow, ground and surface water, and water quality plus flood watch, drought watch, publications, and district news.
(Score: 0.902)
Water resources of Georgia
USGS water resources home page for Georgia with links to detailed hydrologic studies and real-time and long-term data for streamflow, ground and surface water, water quality, and floods, plus drought watch, current projects,and connections.
(Score: 0.901)
Water resources of Illinois
USGS water resources home page for Illinois with links to detailed hydrologic studies and real-time and long term data on streamflow, ground and surface water, droughts, flooding, and water quality with highlights and project information.
(Score: 0.901)
Water resources of Iowa
USGS water resources home page for Iowa with links to hydrologic studies and real-time and historical data on floods, streamflow, ground and surface water, sediment, precipitation, and water quality plus news releases, publications and contacts.
(Score: 0.893)
Water resources of Massachusetts and Rhode Island
USGS water resource home page for Massachusetts and Rhode Island with detailed hydrologic studies and historic and real-time data on streamflow, ground and surface water, basins, floods, droughts, and water quality plus district news.
(Score: 0.794)
Flood frequency
Links to Office of Surface Water memos, reference publications, training guides, and software for computing flood frequency.
(Score: 0.690)
Water Watch: current water resources conditions
U.S. map of real-time streamflow compared to historical values with links to U.S. maps and data of surface water, ground water, precipitation, river conditions and floods and other information on current and past water resources conditions.
(Score: 0.690)
Definition:
Overflowing by water of the normal confines of a stream or other body of water, or accumulation of water by drainage over areas which are not normally submerged. [Lo, Glossary of Hydrology, 1992]
