Mission Areas

Water Resources

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Water is one of seven science mission areas of the U.S. Geological Survey (USGS). Water's mission is to collect and disseminate reliable, impartial, and timely information that is needed to understand the Nation's water resources.

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Filter Total Items: 163
Date published: September 22, 2017
Status: Active

Geochemical Modeling - Idaho National Laboratory

Geochemical models for the eastern Snake River Plain aquifer system are being used to better understand the flow of groundwater beneath the INL and, ultimately, to better understand the fate and transport of radiochemical and chemical constituents. As water moves through the ground, it picks up chemicals from the gases and rocks it comes in contact with.

Contacts: Gordon Rattray
Date published: September 22, 2017
Status: Active

Developing Geological Framework - Idaho National Laboratory

As basaltic lava cools and hardens, the inclination, declination, and polarity of the Earth’s ambient magnetic field is recorded in the magnetic minerals of the rock. The recorded magnetic values are largely preserved and can be deciphered by paleomagnetic analysis.

Contacts: Mary K V Hodges
Date published: September 22, 2017
Status: Active

Drilling and Coring - Idaho National Laboratory

We drill and maintain wells around the INL to monitor and sample groundwater, obtain basalt and sediment cores for study and analysis, and study the physical properties of the subsurface (geophysical logging).

This information helps us to improve the scientific understanding of the eastern Snake River Plain and its aquifer. In particular, we are examining the subsidence of the plain and...

Contacts: Brian V Twining
Date published: September 22, 2017
Status: Active

Video Logging - Idaho National Laboratory

Drillers use the vertical and horizontal views captured by our downhole video camera to examine borehole integrity before placing water well casing, well screens, and submersible pumps. Hydrologists and geologists use the images to verify geophysical data such as: changes in rock type, small-scale geologic structures, rock fractures, and groundwater movement.

Contacts: Brian V Twining
Date published: September 22, 2017
Status: Active

Geophysical Logging - Idaho National Laboratory

Our scientists collect geophysical data from wells to understand the character of rocks and fluids below the surface. Geophysical data for a well are recorded, interpreted, and then disseminated as a geophysical log. Engineers and well drillers use geophysical logs to make well construction decisions such as design for well casing, well screen, and pump placement. Hydrologists, geologists and...

Contacts: Brian V Twining
Date published: September 21, 2017
Status: Active

Water Archive Library - Idaho National Laboratory

Since 1966, we have archived over 6000 samples of about 500 mL each of "raw" (unfiltered and unpreserved) water from groundwater and surface-water quality sites collected during our monitoring activities. Through the years, we've kept the water samples in a secure room and tracked which samples researchers have requested and analyzed for various projects.

Contact us for more information...

Date published: September 21, 2017
Status: Active

Core Storage Library - Idaho National Laboratory

Our Core Storage Library currently houses about 73,000 feet of core and several suites of cuttings from boreholes drilled at the INL. More cores and cuttings are added every year. The CSL also houses two suites of core and cuttings from the western Snake River Plain. In 2015, we added new core storage space in building CF 674. We recently...

Contacts: Mary K V Hodges
Date published: September 20, 2017
Status: Completed

Geophyical Logging and Water-Quality Assessment for Project Hot Spot

Relatively little is known about the Yellowstone-Snake River "hotspot" system. To increase our knowledge, the U.S. Department of Energy’s Geothermal Technologies Program provided over $4.5 million of this $6.7 million project using American Recovery and Reinvestment Act funds.

Contacts: Brian V Twining
Date published: September 20, 2017
Status: Completed

Hydrologic Investigations near the Remote Handled Low-Level Waste Facility

The U.S. Department of Energy has proposed a location for a new facility to store waste at the INL. In the unlikely event that waste leaks from the facility, it will be important to monitor whether the contamination reaches the aquifer and baseline information is need before the facility is built.

Because we need to know how water and contaminants may travel through the aquifer, we need...

Date published: September 20, 2017
Status: Completed

Naval Reactors Facility Groundwater-Quality Monitoring

As part of the Comprehensive Environmental Response Compensation and Liability Act, it is important to evaluate the effect of Naval Reactors Facility (NRF) activities on the water quality of the eastern Snake River Plain aquifer.

Contacts: Gordon Rattray
Date published: September 19, 2017
Status: Active

Wood River Valley Groundwater-Flow Model

Rapid population growth in the Wood River Valley since the 1970s has caused concern about the long-term sustainability of the groundwater resource. Water-resource planners and managers, as well as other decision makers, need a tool for water rights administration and water-resource management and planning.

Date published: September 11, 2017

Microplastics in Urban Streams of the Northeast Region

Microplastics in the environment are of increasing concern among resource managers and ecologists. With global production of plastic topping 300 million metric tons in 2015, research in fresh and marine waters throughout the world has implicated urban runoff, wastewater treatment effluent, and litter breakdown as major sources of microbeads and synthetic pieces and fibers that are slow to...

Contacts: Shawn C Fisher

The USGS collects, analyzes, and distributes data on a wide variety of water-related issues and resources. Much of our data is publicly available through the National Water Information System (NWIS), but additional datasets and analytical tools are also available.

Access NWISWeb
Filter Total Items: 71
Date published: December 8, 2017

GIS-based landscape analysis to identify sources of endocrine disrupting chemicals

De facto wastewater reuse from Wastewater Treatment Facilities (WWTF) has the potential to contribute unregulated Endocrine Disrupting Chemicals. To visualize the typical contributions of treated effluent into Shenandoah River watershed streams, an ArcGIS model of WWTFs, NHDPlus Version 2 (USGS and EPA 2012) stream networks, and USGS Streamgages across the Shenandoah River watershed was...

Date published: December 7, 2017

A Baseline Assessment of Contaminant Concentrations in Sediment and Biota in Proximity to Coal Transport Tracks in the Pacific Northwest (2014)

This dataset provides baseline concentrations of polycyclic aromatic hydrocarbon (PAH), other aromatic organic compounds, mercury (Hg), and trace metal concentrations in sediment and biota collected from two sites along an existing rail line used for coal transport in the Columbia River Gorge, Washington.

Date published: November 30, 2017

Johnson Creek Basin Stream Sites

Find stream data (streamflow, level, and water quality) for Johnson Creek, OR, using a map.

Date published: November 21, 2017

USGS Streamstats (Oregon)

StreamStats is a Web-based tool that provides streamflow statistics, drainage-basin characteristics, and other information for USGS streamgaging stations and for user-selected ungaged sites on streams.

Date published: November 2, 2017

Willamette River in Portland Water-Quality Site

Willamette River at Portland, OR, is one of the most extensively monitoring streams in the US. The monitor located at the Morrsion Bridge in downtown Portland measures thirteen real-time parameters.

Date published: October 31, 2017

Current Conditions for Arkansas - Streamflow

To view current streamflow conditions for Arkansas click here

Date published: October 31, 2017

Clackamas River Basin Water-Quality Sites

Recent and historical data for USGS Clackamas River Basin water-quality monitors.

Date published: September 1, 2017

National Water Information System (NWIS)

The National Water Information System (NWIS) web application provides access to surface-water, groundwater, water-quality, and water-use data collected at approximately 1.5 million sites across all 50 states.

Attribution: Water Resources
Date published: August 30, 2017

National Water Information System (NWIS) Mapper

The National Water Information System (NWIS) Mapper provides access to water-resources data at over 1.5 million sites across the U.S., including current and historical data. Users can search by site type, data type, site number, or place.

Attribution: Water Resources
Date published: August 29, 2017

National Water Census Data Portal

The National Water Census Data Portal contains national estimates of water budget components for local watersheds, water withdrawal data for counties, tools to calculate statistics of daily streamflow records, modeled daily streamflow at ungaged stations, and access to records of aquatic biology observations.

Attribution: Water Resources
Date published: August 9, 2017

StreamStats for Virginia and the Nation

Interactively identify a watershed boundary and obtain detailed streamflow statistics.

For an introduction to StreamStats click HERE

 

Date published: June 21, 2017

North Dakota Ground Water Data

Data from wells, springs, test holes, tunnels, drains, and excavations in North Dakota; well location data includes information such as latitude and longitude, well depth, and aquifer. Groundwater level data are collected and stored as either discrete field-water-level measurements or as continuous time-series data from automated recorders.

Downloadable spatial data files for exploration and analysis.

Filter Total Items: 28
Date published: September 30, 2005

Mississippi and Ohio River 7-Day Summary and Forecast

River and Coastal Forecast Information

Mississippi and Ohio River 7-Day Summary and Forecast

 

Date published: September 28, 2005

Water use, by county, in Alabama, 2005

Water is one of the most important of Alabama's natural resources. Water is not only a vital component of human existence, it is critical to the overall quality of life. In order to protect and preserve this resource for future generations, we must have a baseline of information to make decisions. Decision and policy makers must know the answers to three fundamental questions: where is the water u

Date published: January 1, 2005

Total withdrawals in million gallons per day by watershed

Water is one of the most important of Alabama's natural resources. Water is not only a vital component of human existence, it is critical to the overall quality of life. In order to protect and preserve this resource for future generations, we must have a baseline of information to make decisions. 

Date published: September 19, 1996

NAWQA Nao

The goals of the NAWQA program are being achieved through ongoing or planned investigations of 59 of the Nation's most important river and aquifer systems, which are referred to as study units. These study units were selected to represent the diverse geography, water resources, and land and water uses of the Nation. The Mobile River Basin is one such study unit, designed to supplement water.

Filter Total Items: 14,466
Year Published: 2018

Pharmaceuticals, hormones, pesticides, and other bioactive contaminants in water, sediment, and tissue from Rocky Mountain National Park, 2012–2013

Pharmaceuticals, hormones, pesticides, and other bioactive contaminants (BCs) are commonly detected in surface water and bed sediment in urban and suburban areas, but these contaminants are understudied in remote locations. In Rocky Mountain National Park (RMNP), Colorado, USA, BCs may threaten the reproductive success and survival of native...

Battaglin, William A.; Bradley, Paul M.; Iwanowicz, Luke R.; Journey, Celeste A.; Walsh, Heather L.; Blazer, Vicki S.
Battaglin, W.A., Bradley, P.M., Iwanowicz, L., Journey, C.A., Walsh, H.L., and Blazer, V.S., 2018, Pharmaceuticals, hormones, pesticides, and other bioactive contaminants in water, sediment, and tissue from Rocky Mountain National Park, 2012–2013, Science of The Total Environment, v. 643, p. 651-673. https://doi.org/10.1016/j.scitotenv.2018.06.150.

Year Published: 2018

Cinnamon gulch revisited: Another look at separating natural and mining-impacted contributions to instream metal load

Baseline, premining data for streams draining abandoned mine lands is virtually non existent, and indirect methods for estimating premining conditions are needed to establish realistic, cost effective cleanup goals. One such indirect method is the proximal analog approach, in which premining conditions are estimated using data from nearby...

Runkel, Robert L.; Verplanck, Philip; Kimball, Briant; Walton-Day, Katie
Runkel, R.L., Verplanck, P.L., Kimball, B.A., Walton-Day, K., 2018, Cinnamon Gulch revisited: Another look at separating natural and mining-impacted contributions to instream metal load, Applied Geochemistry, v. 95, 206-217. https://doi.org/10.1016/j.apgeochem.2018.04.010

Year Published: 2018

Comparison of U.S. Geological Survey and Bureau of Reclamation water-use reporting in the Colorado River Basin

The use of water in the United States is arguably one of the most important factors determining water availability at any specific place and time. Numerous local, State, and Federal entities develop, compile, and report water-use data, which can lead to confusing or conflicting information. This report was authored jointly by the U.S. Geological...

Bruce, Breton; Prairie, James; Maupin, Molly A.; Dodds, Jeremy; Eckhardt, David; Ivahnenko, Tamara I.; Matuska, Paul; Evenson, Eric; Harrison, Alan
Attribution: Water Resources

Year Published: 2018

Estimates of water use and trends in the Colorado River Basin, Southwestern United States, 1985–2010

The Colorado River Basin (CRB) drains 246,000 square miles and includes parts of California, Colorado, Nevada, New Mexico, Utah, and Wyoming, and all of Arizona (Basin States). This report contains water-use estimates by category of use for drainage basins (Hydrologic Unit Code 8; HUC‑8) within the CRB from 1985 to 2010, at 5-year intervals....

Maupin, Molly A.; Ivahnenko, Tamara I.; Bruce, Breton
Maupin, M.A., Ivahnenko, T., and Bruce, B., 2018, Estimates of water use and trends in the Colorado River Basin, Southwestern United States, 1985–2010: U.S. Geological Survey Scientific Investigations Report 2018–5049, 61 p., https://doi.org/10.3133/sir20185049.

Year Published: 2018

Mercury on a landscape scale—Balancing regional export with wildlife health

The Cosumnes River watershed requires a 57–64 percent reduction in loads to meet the new Delta methylmercury (MeHg) total maximum daily load allocation, established by the Central Valley Regional Water Quality Control Board. Because there are no large point sources of MeHg in the watershed, the focus of MeHg load reductions will fall upon non-...

Marvin-DiPasquale, Mark C.; Windham-Myers, Lisamarie; Fleck, Jacob A.; Ackerman, Joshua T.; Eagles-Smith, Collin A.; McQuillen, Harry
Marvin-DiPasquale, M., Windham-Myers, L., Fleck, J.A., Ackerman, J.T., Eagles-Smith, C., and McQuillen, H., 2018, Mercury on a landscape scale—Balancing regional export with wildlife health: U.S. Geological Survey Open-File Report 2018–1092, 93 p., https://doi.org/10.3133/ofr20181092.

Year Published: 2018

Nearshore sediment monitoring for the Stormwater Action Monitoring (SAM) Program, Puget Sound, western Washington

Chemicals such as metals and organics (polychlorinated biphenyl [PCBs], polybrominated diphenyl ethers [PBDEs], polycyclic aromatic hydrocarbons [PAHs], and phthalates) continue to enter Puget Sound, western Washington, from point sources (such as industrial and municipal outfalls) and combined sewer outfalls and non-point sources (such as...

Black, Robert W.; Barnes, Abby; Elliot, Colin; Lanksbury, Jennifer
Black, R.W., Barnes, A., Elliot, C., and Lanksbury, J., 2018, Nearshore sediment monitoring for the Stormwater Action Monitoring (SAM) Program, Puget Sound, western Washington: U.S. Geological Survey Scientific Investigations Report 2018-5076, 53 p., https://doi.org/10.3133/sir20185076.

Year Published: 2018

Acetylenotrophy: A hidden but ubiquitous microbial metabolism?

Acetylene (IUPAC name: ethyne) is a colorless, gaseous hydrocarbon, composed of two triple bonded carbon atoms attached to hydrogens (C2H2). When microbiologists and biogeochemists think of acetylene, they immediately think of its use as an inhibitory compound of certain microbial processes and a tracer for nitrogen fixation. However, what is less...

Akob, Denise M.; Sutton, John M.; Fierst, Janna L.; Haase, Karl B.; Baesman, Shaun; Luther, George; Miller, Laurence G.; Oremland, Ronald S.
Denise M Akob, John M Sutton, Janna L Fierst, Karl B Haase, Shaun Baesman, George W Luther, Laurence G Miller, Ronald S Oremland; Acetylenotrophy: a hidden but ubiquitous microbial metabolism?, FEMS Microbiology Ecology, Volume 94, Issue 8, 1 August 2018, fiy103, https://doi.org/10.1093/femsec/fiy103.

Year Published: 2018

Environmentally relevant chemical mixtures of concern in waters of United States tributaries to the Great Lakes

The North American Great Lakes are a vital natural resource that provide fish and wildlife habitat, as well as drinking water and waste assimilation services for millions of people. Tributaries to the Great Lakes receive chemical inputs from various point and nonpoint sources, and thus are expected to have complex mixtures of chemicals. However,...

Elliott, Sarah M.; Brigham, Mark E.; Kiesling, Richard L.; Schoenfuss, Heiko L.; Jorgenson, Zachary G.
Elliott, S.M., Brigham, M.E., Kiesling, R.L., Schoenfuss, H.L., Jorgenson, Z.G., 2018, Environmentally relevant chemical mixtures of concern in surface waters of United States tributaries to the Great Lakes

Year Published: 2018

Extraction and development of inset models in support of groundwater age calculations for glacial aquifers

The U.S. Geological Survey developed a regional model of Lake Michigan Basin (LMB). This report describes the construction of five MODFLOW inset models extracted from the LMB regional model and their application using the particle-tracking code MODPATH to simulate the groundwater age distribution of discharge to wells pumping from glacial deposits...

Feinstein, Daniel T.; Kauffman, Leon J.; Haserodt, Megan J.; Clark, Brian R.; Juckem, Paul F.
Feinstein, D.T., Kauffman, L.J., Haserodt, M.J., Clark, B.R., and Juckem, P.F., 2018, Extraction and development of inset models in support of groundwater age calculations for glacial aquifers: U.S. Geological Survey Scientific Investigations Report 2018–5038, 96 p., https://doi.org/10.3133/sir20185038.

Year Published: 2018

Arsenic geochemistry of alluvial sediments and pore waters affected by mine tailings along the Belle Fourche and Cheyenne River floodplains

Gold mining operations in the northern Black Hills of South Dakota resulted in the discharge of arsenopyrite-bearing mine tailings into Whitewood Creek from 1876 to 1977. Those tailings were transported further downstream along the Belle Fourche River, the Cheyenne River, and the Missouri River. An estimated 110 million metric tons of tailings...

Pfeifle, Bryce D.; Stamm, John F.; Stone, James J.
Pfeifle, B.D., Stamm, J.F. and Stone, J.J., 2018, Arsenic geochemistry of alluvial sediments and pore waters affected by mine tailings along the Belle Fourche and Cheyenne River floodplains: Water, Air, and Soil Pollution, v. 229, https://doi.org/10.1007/s11270-018-3836-8.

Year Published: 2018

Sediment supply to San Francisco Bay, water years 1995 through 2016: Data, trends, and monitoring recommendations to support decisions about water quality, tidal wetlands, and resilience to sea level rise

Knowledge of the status and trends of sediment supply to San Francisco Bay is critically important for management decisions about dredging, marsh restoration, flood control, contaminants, water clarity (in relation to primary production), and sea level rise. Several sitespecific studies of sediment supply to San Francisco Bay have been conducted,...

Schoellhamer, David H.; McKee, Lester; Pearce, Sarah; Kauhanen, Pete; Saloman, Micha; Dusterhoff, Scott; Grenier, Letitia; Marineau, Mathieu D.; Trowbridge, Philip
Schoellhamer, D., McKee, L., Pearce, S., Kauhanen, P., Salomon, M., Dusterhoff, S., Grenier, L., Marineau, M., and P. Trowbridge. 2018. Sediment Supply to San Francisco Bay, WY 1995 - WY 2016: Data, trends, and monitoring recommendations to support decisions about tidal wetlands and resilience to sea level rise. Richmond, Calif., San Francisco Estuary Institute, SFEI Contribution Number 842, 80 p., available at http://www.sfei.org/sites/default/files/biblio_files/Sediment%20Supply%20Synthesis%20Report%202017%20-%202018-06-11.pdf

Year Published: 2018

Tracing enhanced oil recovery signatures in casing gases from the Lost Hills oil field using noble gases

Enhanced oil recovery (EOR) and hydraulic fracturing practices are commonly used methods to improve hydrocarbon extraction efficiency; however the environmental impacts of such practices remain poorly understood. EOR is particularly prevalent in oil fields throughout California where water resources are in high demand and disposal of high volumes...

Barry, Peter H.; Kulongoski, Justin; Landon, Matthew K.; Tyne, R.L.; Gillespie, Janice; Stephens, Michael; Hillegonds, D.J.; Byrne, D.J.; Ballentine, C.J.
Barry, P.H., Kulongoski, J.T., Landon, M.K., Tyne, R.L., Gillespie, J.M., Stephens, M.J., Hillegonds, D.J., Byrne, D.J. and Ballentine, C.J., 2018. Tracing enhanced oil recovery signatures in casing gases from the Lost Hills oil field using noble gases. Earth and Planetary Science Letters, v. 496, p. 57-67, at https://doi.org/10.1016/j.epsl.2018.05.028 [Available online 30 May 2018]

The USGS produces many types of multimedia products. Use the links below to browse our offerings of photograph galleries, podcasts and sound files, videos, aerial photos, and posters related to water. The USGS Newsroom has a Web page that highlights the main collection of multimedia products.

Filter Total Items: 1,026
USGS Active Groundwater Level Network 3.12.18
March 12, 2018

USGS Active Groundwater Level Network 3.12.18

USGS Active Groundwater Level Network 3.12.18

Attribution: Water Resources
USGS HUC Region Map
March 8, 2018

USGS HUC Region Map

USGS HUC Region Map

Attribution: Water Resources
aquarium
March 2, 2018

Atlanta Aquarium, Georgia

This million gallon aquarium in Atlanta, Georgia is home to thousands of saltwater fish, a couple of stingrays, giant grouper, and a whale shark!

February 27, 2018

Survey Requirements - Road Overflow/Broad-Crested Weir

This video describes how and where to flag high water marks for a road overflow or broad-crested weir indirect measurement of peak discharge. 
 

Blackfeet Reservation Groundwater Monitoring Program Study Area Map
February 9, 2018

Blackfeet Reservation Groundwater Monitoring Program Study Area Map

Blackfeet Reservation Groundwater Monitoring Program Study Area Map

Reston Microbiology Laboratory 2016
January 31, 2018

Reston Microbiology Laboratory 2016

The Reston Microbiology Laboratory Group headed by Denise Akob. 2016

Attribution: Water Resources
January 25, 2018

Welcome to the USGS GeoLog Locator

Welcome to the USGS GeoLog Locator, an online tool for viewing and downloading digital borehole geophysical logs. These borehole logs are used to answer scientific questions about things like groundwater availability, geologic structure of the Earth, and certain characteristics of the structure of the soil and rock formations. The Geolog map viewer allows users to zoom and

...
Ice rings on trees
January 17, 2018

Ice rings on tree on Auglaize River

This picture was taken January 16 by Hydro Tech Tim Nicholson as he was assessing site conditions for a discharge measurement, which he determined was unsafe to make. 04191500 Auglaize River near Defiance

Two technicians in a cablecar over a river, with an instrument hanging below them
December 31, 2017

Lowering an acoustic Doppler current profiler from a cable way.

USGS technicians preparing for a streamflow measurement by lowering an acoustic Doppler current profiler from a cable way on the American River near Fair Oaks, California. 

Hampton Roads Benchmark Monitoring: Occupying a Benchmark
December 31, 2017

Hampton Roads Benchmark Monitoring: Occupying a Benchmark

Hampton Roads Benchmark Monitoring: Occupying a Benchmark

Photograph showing Monitoring equipment at Frio River at Concan, Tex.
December 31, 2017

Monitoring equipment at Frio River at Concan, Tex.

Monitoring equipment at Frio River at Concan, Tex.

Filter Total Items: 367
Date published: December 1, 2017

Hundreds of Biological Data Available for Fountain Creek Basin, Colorado 

The U.S. Geological Survey just added more than 800 fish and macroinvertebrate data samples from Fountain Creek, Colorado, to the USGS BioData Retrieval system.

Date published: November 1, 2017

New USGS Study Tracks Millions of Tons of Rocks, Gravel and Silt Carried by the Sauk River

TACOMA, Wash. — The U.S. Geological Survey recently published the results of a new five-year suspended-sediment and water temperature study from the Sauk River. The purpose of this study is to improve understanding of the magnitude and timing of suspended sediment from the Sauk River and its tributaries to the Skagit River.

Date published: October 5, 2017

New Report on Channel Bed Erosion Helps Assess Bridge Stability in St. Louis

A new assessment of channel bed erosion near 13 highway bridges in the greater St. Louis, Missouri, area is now available in an online report from the U.S. Geological Survey, produced in cooperation with the Missouri Department of Transportation.

Date published: September 27, 2017

Levels of Possible Human Carcinogen Declining in Most Wells in Tucson International Airport Superfund Site

Levels of a potential human carcinogen, 1,4-dioxane, have mostly declined in wells in the commercial and residential areas of the Tucson International Airport Area Superfund Site during 2002-2017, according to a new map published by the U.S. Geological Survey.

Date published: September 26, 2017

Groundwater Modeling Software MODFLOW 6 Now Available

MODFLOW 6, the newest version of the world’s most widely used groundwater modeling software, is now available for download from the U.S. Geological Survey

Attribution: Water Resources
Date published: September 22, 2017

USGS Tidal Network Monitoring Elevated Water Levels Off Hampton Roads

To learn more about USGS’ role providing science to decision makers before, during and after Hurricane Jose, visit the USGS Hurricane Jose page at https://www.usgs.gov/jose.

Date published: September 19, 2017

More than a dozen USGS Storm-Tide Sensors Deployed for Hurricane Jose

To learn more about USGS’ role providing science to decision makers before, during and after Hurricane Jose, visit the USGS Hurricane Jose page at https://www.usgs.gov/jose.

Date published: September 18, 2017

USGS field crews in Puerto Rico are preparing for Hurricane Maria

To learn more about USGS’ role providing science to decision makers before, during and after Hurricane Maria, visit the USGS Hurricane Maria page at https://www.usgs.gov/maria.

Date published: September 18, 2017

USGS to Conduct Dye Tracer and Aerial Mapping Surveys on Kootenai River

BONNERS FERRY, Idaho — From Sept. 24 through 29, scientists from the U.S. Geological Survey will conduct dye tracer and aerial mapping studies on northern Idaho’s Kootenai River. Data from the studies will support Idaho Department of Fish and Game and Kootenai Tribe of Idaho fisheries and river restoration projects.

Date published: September 13, 2017

Borehole Geophysical Logs Now Easily Accessible through new USGS Online Map

Digital borehole geophysical logs and related data files are now easily accessible through GeoLog Locator a new web-based, map view and retrieval tool developed by the U.S. Geological Survey.

Date published: September 13, 2017

Throughout Hurricane Season, USGS Science is There Before, During, and After the Storm

When a major storm is on the horizon, the USGS uses its water monitoring, coastal change, mapping, and modeling expertise to help prepare for, respond to, and recover from hurricanes and tropical storms.

Date published: September 6, 2017

Groundwater Pumping, Precipitation Can Affect Lake Levels in Twin Cities

Both precipitation and groundwater withdrawals, among other factors, influence lake-water levels in the northeast Twin Cities metropolitan area, and the extent of these changes vary among lakes, according to a new U.S. Geological Survey study.