Water Supply and Scarcity
According to the United Nations, water scarcity is defined as the point at which the aggregate impact of all users impinges on the supply or quality of water. Water scarcity is a relative concept and can occur at any level of supply or demand. Scarcity may be socially-constructed or the consequence of altered supply patterns stemming from climate change. Resources available in this sub-theme include U.S. drought monitoring data, workshops for rural water supply systems, among other resources that support water supply and scarcity.
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Water Supply and Scarcity Resources
Date API
National Oceanic and Atmospheric Administration
The Center for Operational Oceanographic Products and Services (CO-OPS) API for data retrieval can be used to retrieve observations and predictions from CO-OPS stations.Read more
Regional focus:
United StatesNorth AmericaMapping High and Low Lake Level Impacts
Published:
September 14, 2016National Oceanic and Atmospheric Administration
This web-based tool creates visuals that capture lake level changes that range from six feet above to six feet below historical long-term average water levels in the Great Lakes. Potential shoreline and coastal impacts are also provided. This information can be used to determine appropriate...Read more
Regional focus:
United StatesNorth AmericaUSGS WaterWatch
Published:
November 2, 2016U.S. Geological Survey
Display National and State maps, graphs, and tables describing real-time, recent, and past streamflow conditions for the United States including locations where floods and droughts are occurring. (Real-time data, in most cases, are transmitted once every 1 to 4 hours.) Also, you can select USGS...Read more
Regional focus:
North AmericaUnited StatesUSGS Groundwater Watch
Published:
September 1, 2016National Oceanic and Atmospheric Administration
Find more about groundwarer levels and statistical charecteristics of well networks. Active Water Level Network-- wells measured at least once within the past 13 months. Climate Response Network-- wells that monitor effects of climate variability such as droughts. Real-time network-- wells measured...Read more
Regional focus:
United StatesNorth AmericaUSGS StreamStats
Published:
March 24, 2016National Oceanic and Atmospheric Administration
Obtain a variety of flow statistics, basin characteristics, and other information for both gaged and ungaged stream sites by using a mapping application. Streamstats is not operational for all States at this time. See a map at http://water.usgs.gov/osw/streamstats/ssonline.html to determine if...Read more
Regional focus:
United StatesNorth AmericaUSGS Flood Inundation Mapper
Published:
February 10, 2016National Oceanic and Atmospheric Administration
The USGS Flood Inundation Mapper partners with local communities to assist with the development and validation of flood inundation map libraries and provides online access to flood inundation maps along with real-time streamflow data, flood forecasts, and potential loss estimates.Read more
Regional focus:
United StatesNorth AmericaNOAA Shoreline Data
National Oceanic and Atmospheric Administration
The NOAA Shoreline Data Explorer provides high-resolution digital shoreline from multi-temporal surveys of our nation's coastline. It provides the following capabilities: view available shoreline project boundaries; view vector shoreline data; view and download FGDC compliant metadata; make...Read more
Regional focus:
United StatesNorth Americadata.gov
National Oceanic and Atmospheric Administration
Here you will find data, tools, and resources to conduct research, develop web and mobile applications, design data visualizations, and more. "Flood" datasets: http://goo.gl/MtFCYx; "Sea Level Rise" datasets: https://goo.gl/XXQ6qn; "water" datasets: http://goo.gl/...Read more
Regional focus:
United StatesNorth AmericaTowards Global Water Security
Published:
August 1, 2016Report that assesses the conditions under which
a global Water Grand Strategy (WGS) might be
created and implemented by stakeholders in the
United States within the next one to two years. Read more
Regional focus:
United StatesNorth AmericaNational Water Reuse Action Plan
Published:
February 1, 2020This National Water Reuse Action Plan: Collaborative Implementation (Version 1) describes 37 actions, with over 200 implementation milestones, to be taken by various water partners to support consideration of water reuse, which can improve the portfolio of available fresh water.Read more
Regional focus:
North AmericaUnited StatesDon't see what you're looking for? You can search USWP member sites, request a resource, or contact the USWP.