New & Noteworthy

Press Release: Irrigation Causing Declines in the High Plains Aquifer

Press Release: New Study Lends Insight to Decreasing Denver Basin Groundwater Availability

Press Release: Groundwater Storage Losses Substantial Across Eight State Aquifer System

Report: Groundwater availability of the Mississippi embayment

Report: New tool to assess groundwater resources in the Mississippi embayment

Report: Selected approaches to estimate water-budget components of the High Plains, 1940-1949 and 2000-2009

Past listings...

USGS Groundwater Watch

USGS maintains a network of active wells to provide basic statistics about groundwater levels.

Other Water Topics

 Water Resources

 Groundwater

 Surface Water

 Water Quality

 Water Use

USGS in Your State

USGS Water Science Centers are located in each state.

Past GWRP "New & Noteworthy" Listings

Map: Potentiometric surface of the Upper Floridan aquifer in Florida and parts of Georgia, South Carolina, and Alabama, May – June 2010

Fact Sheet: Using Models for the Optimization of Hydrologic Monitoring

Fact Sheet: Changes in Water Levels and Storage in the High Plains Aquifer, Predevelopment to 2009

Report: Water Availability and Use Pilot: Methods Development for a Regional Assessment of Groundwater Availability, Southwest Alluvial Basins, Arizona (SIR 5071)

Press Release: New USGS Science for Managing Arizona's Groundwater

Press Release: New USGS Science: Groundwater Study of the Eastern Great Basin

Report: Conceptual Model of the Great Basin Carbonate and Alluvial Aquifer System (SIR 5193)

Fact Sheet: Assessing groundwater availability in the Northern Atlantic Coastal Plain aquifer system

Press Release: Water regionally abundant in Great Lakes Basin, but not always when and where it's needed | Podcast

Video: 3D Geologic model of the Columbia Plateau Aquifer System

Note: This page includes listings starting in February 2011.