Regions L2 Landing Page Tabs

Filter Total Items: 83
Boat trolling for zebra mussels
Date Published: June 10, 2017
Status: Active

Invasive Mussel Control Science

Invasive zebra and quagga mussels (Dreissena polymorpha and D. rostriformis bugensis, respectively) are causing significant ecological and economic impacts and the scope of these impacts has increased as they continue to spread across North America. The USGS conducts science to inform management actions for controlling and mitigating the impacts of invasive mussels.  Studies...

Contacts: Jon Hortness
UMESC Scientist Jon Amberg analyzes fish tissue
Date Published: May 2, 2017
Status: Active

Use of antimycin-microparticles and alfalfa to control Grass Carp Ctenopharyngodon idella

Since their introduction in the 1960’s, grass carp (Ctenopharyngodon idella) have spread across the North American continent as far north as the U.S./Canadian border in the Great Lakes. Grass carp are an herbivorous species and can significantly reduce the amount of macrophytes and other plant material in a body of water. Subsequently, this can lead to many detrimental effects for...

Contacts: Jon Amberg
Flow diagram of relationships between watershed stressors and aquatic health
Date Published: April 12, 2017
Status: Active

Stream quality assessments in the Southeast

The South Atlantic Water Science Center is a participant in the Southeast Stream Quality Assessment (SESQA) which covers the southeastern region of the Regional Stream Quality Assessment (RSQA).

The goal of the study is to determine how stream...

Map of the extent of glacial deposits in the U.S. from Laurentide and Cordilleran
Date Published: December 8, 2016
Status: Active

Glacial Aquifer System Groundwater Availability Study

The glacial aquifer system is present in parts of 26 states and is subject to a range of climatic conditions from humid to semi-arid. Groundwater availability in the system may be constrained by climatic conditions, poor water quality, hydrogeology, concerns of conflicts with current groundwater users, or the desire to maintain or restore environmental streamflows. 

The Glacial Aquifer...

Contacts: Howard W Reeves
Image: Alaskan Glacier
Date Published: November 10, 2016
Status: Active

Glacial Aquifer - Contact Us

Several Research areas are listed and their contacts regarding Glacial Aquifer System Groundwater Availability Study are available here.


<- Back to main Glacial Aquifer System Groundwater Availability Study...

Contacts: Howard W Reeves
Multiple Petri dishes with various water samples monitoring showing color differences for antibiotic resistance.
Date Published: September 24, 2016
Status: Active

Antibiotic Resistance

The U.S. Geological Survey (USGS) Michigan Bacteriological Research Laboratory (MI-BaRL) conducts research on antibiotic-resistant bacteria and their genes. We have concentrated our studies on antibiotic-resistant bacteria of human-health concern, including vancomycin-resistant enterococci, methicillin-resistant Staphylococcus aureus (...

Contacts: Carrie Givens
River with blue reflection, in late summer, leaves just starting to turn from green to gold.
Date Published: September 24, 2016
Status: Archived

Water Chemistry Monitoring Project - Rivers and Streams

In support of the Michigan Department of Environmental Quality (MDEQ) Water Chemistry Monitoring Project, the USGS Michigan Water Science Center has been collecting long-term water quality data for Michigan's rivers and streams. 

Contacts: Cynthia Rachol
Girls getting a glass of water at a well pump at The Tollgate House, Meridian Historical Village, Okemos, MI
Date Published: September 22, 2016
Status: Active

Water Use

The USGS compiles water use information by State including estimated amounts, sources, and categories of use every five years since 1950. 

Ripples on Lake Richie near Portage Trail at Isle Royale National Park with tree growing strangely over water.
Date Published: September 21, 2016
Status: Archived

Determination of Algal Toxin Concentrations in Surface Waters at National Parks

The U.S. Geological Survey, in partnership with the National Park Service began a project in 2012 exploring  levels of the algal toxins in surface drinking water and recreational waters in 3 National Park Service Parks: Sleeping Bear Dunes National Lakeshore, Isle Royale National Park, and Pictured Rocks National Lakeshore. 

Contacts: Lori Fuller
A genetic analysis illustration
Date Published: August 10, 2016

Molecular Ecology Lab (MEL)

The Molecular Ecology Laboratory applies genetic and genomic technologies to address a variety of complex questions and conservation issues facing the management of the Nation's fish and wildlife resources. Together with our partners, we design and implement studies to document genetic diversity and the distribution of genetic variation among individuals, populations, and species. Information...

Photos show change in water clarity in agricultural runoff before and after a grassed waterway was installed
Date Published: March 26, 2016
Status: Active

Edge-of-field monitoring: Great Lakes Restoration Initiative (GLRI)

Great Lakes Restoration Initiative edge-of-field monitoring focuses on identifying and reducing agricultural sources of excess nutrients which threaten the health of the Great Lakes. The USGS supports these efforts by utilizing edge-of-field monitoring to assess the quantity and quality of agricultural runoff and evaluate conservation practices that aim to reduce sediment and nutrient loss....

Filter Total Items: 145
People sitting and standing listening to scientists talking.
June 27, 2016

Pre-Sample Briefing

Pre-deployment briefing for the Upper Missouri River Pallid Sturgeon Drift Study. Fish biologists and physical scientists from Montana Fish Wildlife and Parks, US Geological Survey, U.S. Fish and Wildlife Service, University of Montana, Nebraska Game and Parks Commission, and US Army Corps of Engineers go over the sample design and assignments.

People distributing free embryos to boats
June 27, 2016

Distribution of Free Embryos to Boats

Distribution of free embryos to boats in preparation for mass release.

People on boats releasing larva into the water.
June 27, 2016

Larval Release

Simultaneous mass release of 700,000 free embryos from boats distributed across the channel of the Upper Missouri River.

Red dye viewable in a river
June 26, 2016

Dye Delivery

The rhodamine-WT dye was injected in the river uniformly across the channel.

Scientists on a boat preparing a dye study
June 26, 2016

Dye Preparation

USGS scientists prepare to mix rhodamine-WT dye for the dye trace experiment.  The suits are to keep the harmless dye off of clothing.

June 15, 2016

The Phragmites Adaptive Management Framework (PAMF)

This is an introductory video to an adaptive management approach for the invasive plant Phragmites australis in the Great Lakes basin. An adaptive management framework is an iterative process of robust decision making aimed at reducing uncertainty over time, for a variety of stakeholders with differing backgrounds and interests, via system monitoring.

Macro photo of a pallid sturgeon embryo
June 11, 2016

Pallid Sturgeon Embryo

Developing pallid sturgeon embryo.

Macro photo of a pallid sturgeon embryo
June 11, 2016

Pallid Sturgeon Embryo

A developing pallid sturgeon embryo.

Photo showing a corn farm in northeast Iowa.
June 6, 2016

Farm in northeast Iowa

A corn farm in northeast Iowa. A new USGS report shows that drought periods followed by rainfall caused nitrate levels to increase to the highest ever measured in some Midwest streams during a 2013 study. 

Photo showing cows feeding on a farm in southern Wisconsin. 
June 6, 2016

Farm in southern Wisconsin

Cows feed on a farm in southern Wisconsin. A new USGS report shows that drought periods followed by rainfall caused nitrate levels to increase to the highest ever measured in some Midwest streams during a 2013 study. 

Photo showing a small stream flowing through corn fields in northern Indiana.
June 6, 2016

Small stream in northern Indiana

A small stream flows through corn fields in northern Indiana. A new USGS report shows that drought periods followed by rainfall caused nitrate levels to increase to the highest ever measured in some Midwest streams during a 2013 study. 

Photo showing an irrigation system watering crops in southern Wisconsin.
June 6, 2016

Farm in southern Wisconsin

An irrigation system waters crops in southern Wisconsin. A new USGS report shows that drought periods followed by rainfall caused nitrate levels to increase to the highest ever measured in some Midwest streams during a 2013 study. 

Filter Total Items: 96
Image: USGS Research Vessel Arcticus
August 27, 2015

The U.S. Geological Survey will celebrate the newest addition to its fleet of large research vessels during a traditional ceremony in Cheboygan, Michigan, on Monday. The entire Great Lakes fleet will also be dedicated during the ceremony.

August 26, 2015

Representatives from the offices of Senator Tammy Baldwin, Senator Ron Johnson and Congressman Mark Pocan will join leaders from the U.S. Geological Survey, federal and state partners and city officials for a special 40th anniversary event at the USGS National Wildlife Health Center (NWHC) in Madison, Wisconsin, this Friday.

August 19, 2015

U.S. Congressman Kevin Cramer will join leaders from the U.S. Geological Survey and other state and local officials for a 50th anniversary ceremony at the USGS Northern Prairie Wildlife Research Center (NPWRC) in Jamestown, North Dakota, this Friday. 

August 17, 2015

The City of West Branch, Iowa, and the U.S. Geological Survey recently partnered to provide real-time streamflow and flood warning information on the west branch of flood-prone Wapsinonoc Creek.

July 15, 2015

The drainage of small wetlands can decrease wildlife habitat and may contribute to flooding in the Prairie Pothole Region (PPR), according to a recent U.S. Geological Survey study.

July 13, 2015

Wetland channels constructed in downtown Rapid City, South Dakota, effectively reduced many pollutants in stormwater runoff, according to a recent U.S. Geological Survey report.

May 26, 2015

Aldo V. (Skip) Vecchia, a U.S. Geological Survey scientist, will be awarded the 2015 Jeanne E. Griffith Mentoring Award for his outstanding efforts mentoring junior staff.

Screenshot of digital flood inundation map
May 19, 2015

New flood inundation maps and an updated flood warning system can help Marietta, Ohio, and other communities along the Lower Muskingum River and Ohio River prepare and plan for floods.

Image: Road Overflow at White River Near Oglala
May 18, 2015

U.S. Geological Survey streamflow gages are recording major flooding on the White River and Cheyenne River as the result of recent snow and rain.  Field crews are measuring streamflow on the White River and the Cheyenne River and minor flooding at various sites throughout western South Dakota

collage of scientists conducting science related to each mission are
May 13, 2015

New research can help water resource managers quantify critical groundwater resources and assess the sustainability of long-term water use in Minnesota.

April 16, 2015

Annual average stream temperatures in the Trout Lake watershed, Wisconsin, could increase from one to three degrees Celsius by the year 2100, which might negatively affect cold water fish like brook trout.  

April 9, 2015

New research shows that Lake Erie’s dead zones are actually quite active, greatly affecting fish distributions, catch rates and the effectiveness of fishing gear.

Filter Total Items: 109