USGS - science for a changing world

USGS Groundwater Information

Groundwater Resources Program

 Home  Regional GW Studies  GW & Environment Methods & Modeling  Publications  Data & Information
[Photo: Ground water flowing out of well.]

Newsroom

Groundwater Availability Detailed in California's Central Valley

USGS Groundwater Watch

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

[Image: USGS active water level wells location map.]

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.

[Map: There is a USGS Water Science Center office in each State.] Washington Oregon California Idaho Nevada Montana Wyoming Utah Colorado Arizona New Mexico North Dakota South Dakota Nebraska Kansas Oklahoma Texas Minnesota Iowa Missouri Arkansas Louisiana Wisconsin Illinois Mississippi Michigan Indiana Ohio Kentucky Tennessee Alabama Pennsylvania West Virginia Georgia Florida Caribbean Alaska Hawaii and Pacific Islands New York Vermont New Hampshire Maine Massachusetts South Carolina North Carolina Rhode Island Virginia Connecticut New Jersey Maryland-Delaware-D.C.

USGS Groundwater Resources Program

The Groundwater Resources Program provides the objective scientific information and develops the interdisciplinary understanding necessary to assess and quantify the availability of the Nation's groundwater resources.

Regional Groundwater Studies

[Map: USGS Regional Ground-Water Availability Studies]

Methods and Modeling


Data & Information


About the Groundwater Resources Program

Groundwater & the Environment

[Photo: Rhodomine dye is injected in a stream to trace water movement through a karst aquifer (photograph by Charles Taylor, USGS).]

Publication


Highlighted Information of Interest

[Cover: USGS SIR 2009-5172] The Mississippi Embayment Regional Aquifer Study (MERAS): Documentation of a Groundwater-Flow Model Constructed to Assess Water Availability in the Mississippi Embayment
USGS Scientific Investigations Report 2009-5172

[Cover: USGS Professional Paper 1766] Groundwater availability of the Central Valley Aquifer, California
USGS Professional Paper 1766

[Cover: USGS Fact Sheet 2009-3057] California's Central Valley groundwater study
USGS Fact Sheet 2009-3057

[Cover: USGS Circular 1323] Ground-water availability in the United States
USGS Circular 1323

[Cover: USGS SIR2007-5197] Consumptive water use coefficients for Great Lakes Basin
USGS Scientific Investigations Report 2007-5197

[Cover: USGS Professional Paper 1703] Ground-water recharge in southwestern US
USGS Professional Paper 1703

[Cover: SEAWAT v4] SEAWAT v4 - Simulation of 3D variable-density ground-water flow and transport
USGS Techniques and Methods Book 6, Chapter A22


USGS Home Water Resources Biology Geography Geology Geospatial

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://water.usgs.gov/ogw/gwrp/index.html
Page Contact Information: Contact the Groundwater Resources Program
Page Last Modified: Friday, 13-Nov-2009 22:43:25 EST