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U.S. Groundwater Conditions | U.S. Geological Survey - USGS.gov
www.usgs.gov/tools/us-groundwater-conditions
The U.S. Groundwater Conditions animated data visualization depicts groundwater levels at 2,281 well sites across the U.S. At each site, groundwater l ...
USGS Groundwater Data for the Nation
waterdata.usgs.gov/nwis/gw
The USGS annually monitors groundwater levels in thousands of wells in the United States. Groundwater level data are collected and stored as either ...
Groundwater Decline and Depletion | U.S. Geological Survey - USGS.gov
www.usgs.gov/special-topics/water-science-school/science/groundwater-decline-and-depletion
Groundwater is a valuable resource both in the United States and throughout the world. Groundwater depletion, a term often defined as long-term water- ...
USGS Groundwater for USA: Water Levels
nwis.waterdata.usgs.gov/usa/nwis/gwlevels
There are 914,507 sites with groundwater-level measurements. Choose at least one of the following criteria to constrain the number of sites selected.
National Water Dashboard (NWD) | U.S. Geological Survey - USGS.gov
www.usgs.gov/tools/national-water-dashboard-nwd
The National Water Dashboard (NWD) is a mobile, interactive tool that provides real-time information on water levels, weather, and flood forecasts - ...
National Ground-Water Monitoring Network - USGS
cida.usgs.gov/ngwmn/
The design for the National Ground-Water Monitoring Network is presented in the document 'A National Framework for Ground-Water Monitoring in the ...
USGS Water Resources of the United States
water.usgs.gov/index.html
View current and historical streamflow, ground-water level, and water-quality data ... Water Resources of the United States. The U.S. Geological ...
Water Resources of the United States—Annual Water Data Reports
wdr.water.usgs.gov/
Annual Water Data Reports. Water Resources Data reports were published annually for many decades for use by engineers, scientists, managers ...
gw-conditions - USGS
labs.waterdata.usgs.gov/visualizations/gw-conditions/index.html
This map animates groundwater levels at 2124 well sites across the U.S. At each site, groundwater levels are shown relative to the historic record ( ...
Introducing the National Groundwater Conditions web application
waterdata.usgs.gov/blog/groundwater-levels-app/
Groundwater is a critical resource for many people, and the USGS generates groundwater level data for thousands of sites across the United States and ...
USGS Water Data for the Nation | U.S. Geological Survey
www.usgs.gov/index.php/data/usgs-water-data-nation
The USGS annually monitors groundwater levels in thousands of wells in the United States. Groundwater level data are collected and stored as either ...
Ground-Water Availability in the United States
pubs.usgs.gov/circ/1323/
Large-scale development of ground-water resources with accompanying declines in ground-water levels and other effects of pumping has led to concerns ...
Ground-Water Depletion Across the Nation - USGS Publications Warehouse
pubs.usgs.gov/fs/fs-103-03/
In 1999, Las Vegas, Nevada, was the fastest growing municipal area in the United States. In places, ground-water levels have declined 300 feet since ...
Long-term monotonic trends in aquifer and regional groundwater metrics ...
www.usgs.gov/data/long-term-monotonic-trends-aquifer-and-regional-groundwater-metrics-united-states-through-2020
The U.S. Geological Survey (USGS) Water Resources Mission Area (WMA) is working to address a need to understand where the Nation is experiencing water ...
Long-term monotonic trends in annual groundwater metrics in the United ...
www.usgs.gov/data/long-term-monotonic-trends-annual-groundwater-metrics-united-states-through-2020
This data release contains Mann-Kendall monotonic trend analyses for annual groundwater metrics at 39,964 wells located in the conterminous United Sta ...
Cancer risk and estimated lithium exposure in drinking groundwater in ...
pubs.usgs.gov/publication/70263777
Importance Lithium is a naturally occurring element in drinking water and is commonly used as a mood-stabilizing medication. Although clinical studies ...
Ground-water availability in the United States
www.usgs.gov/publications/ground-water-availability-united-states
Ground water is among the Nation's most important natural resources. It provides half our drinking water and is essential to the vitality of ...
Drought and Groundwater Levels | U.S. Geological Survey - USGS.gov
www.usgs.gov/index.php/special-topics/water-science-school/science/drought-and-groundwater-levels
The pumpage of fresh ground water in the United States in 1995 was estimated to be approximately 77 billion gallons per day (Solley and others, 1998) ...
Long-term trends of ground-water levels in the United States
www.usgs.gov/publications/long-term-trends-ground-water-levels-united-states
Ground-water levels at the end of 1954 were at or near record-low stages throughout most of the southern two-thirds of the United States. These low ...
Map of U.S. showing groundwater levels trends, 1900 to 2008
www.usgs.gov/media/images/map-us-showing-groundwater-levels-trends-1900-2008
Groundwater Depletion in the United States (1900–2008)A natural consequence of groundwater withdrawals is the removal of water from subsurface ...