Nwisweb New Site For The Nation S Water Data

The online National Water Information System (NWISWeb) provides access to more than 100 years of water data collected by the U.S. Geological Survey. The new Web site, NWISWeb: data for the Nation (http://waterdata.usgs.gov/nwis/) allows users to access several hundred million pieces of historical and real-time data. Aggregates all state data into one national database; integrates stream-flow information with many other types of water data, including historic water-quality data from rivers and aquifers, historic ground-water-level data, and real-time water quality, precipitation, and ground-water levels.

Solving problems related to use of water resources will be of paramount importance in coming decades as increasing pressure from growing populations, climate change, extreme weather, and aging water-related infrastructure threaten water availability and quality. The Water Mission Area (WMA) of the U.S. Geological Survey (USGS) has a long-established reputation for collecting and delivering high-quality, unbiased scientific information related to the nation's water resources. WMA observations help inform decisions ranging from rapid responses during emergencies such as hurricanes, floods, and forest fires, to the long-term management of water resources. Produced at the request of USGS, this report identifies the nation's highest-priority water science and resources challenges over the next 25 years. Future Water Priorities for the Nation summarizes WMA's current water science and research portfolio, and recommends strategic opportunities for WMA to more effectively address the most pressing challenges.

Now in an extensively updated fourth edition, this essential text offers a comprehensive survey of all aspects of water resources planning and management. Utilizing an integrated water resources management (IWRM) framework, the authors show how this approach can clarify and help resolve resource management problems in ways that take into account complicated and interconnected social, economic, and environmental needs. Spanning the full planning process, the book considers legal and administrative issues; economic and forecasting factors; water quality, quantity, supply, use and demand; and model applications. The authors’ goal throughout is to provide a practical foundation for improving ecological and human environmental systems for practitioners and students alike.