Regions L2 Landing Page Tabs

Filter Total Items: 82
Devils Lake Basin Geology
Date Published: August 15, 2017

Geology of the Devils Lake Basin

Learn about the Geology of the Devils Lake Basin

Minnie H
Date Published: August 15, 2017

Recreation and Fishery, Devils Lake Basin

The Devils Lake area has been a popular recreational area for at least the last 120 years, and Devils Lake has been the main attraction for much of the recreation.

GLSC - Coast
Date Published: August 14, 2017

Great Lakes Restoration

Midwest Region scientists are conducting research to help restore the Great Lakes and advance the goals of the Great Lakes Restoration Initiative (GLRI). Studies include aquatic invasive species control; restoration of native fish and habitats and coastal wetlands; monitoring phosphorus or other nutrients from watersheds to rivers to the Great Lakes to reduce harmful algal blooms.

Attribution: Ecosystems, Midwest
1979 Red River Flood
Date Published: August 10, 2017

Red River Basin Flooding

Learn about and look at pictures from the Red River Basin floods.

Ice Formation 13
Date Published: August 10, 2017
Status: Active

Ice Formations on selected North Dakota Rivers and Streams

Learn about and view pictures of ice formtions on North Dakota rivers and streams.

Silver Carp - UMESC
Date Published: August 7, 2017

Invasive Species

USGS invasive species science in the Midwest Region is focused on early detection, risk assessment and development of new management control tools and strategies to prevent spread of invasives including Asian carp, invasive mussels, and Phragmites (an invasive wetland plant) in areas including Great Lakes and the Mississippi and Missouri River basins.

Attribution: Ecosystems, Midwest
Date Published: August 7, 2017

Water Use in South Dakota

Water Use in South Dakota

Date Published: August 4, 2017

North Dakota Drought Watch

Drought watch for North Dakota.

Image: Drought
Date Published: August 3, 2017

Drought FAQ

Frequently asked questions about droughts.

Date Published: August 3, 2017

Water Data in North Dakota

Information on water quality, surface water and ground water in North Dakota.

Gaging Station
Date Published: August 3, 2017

How/Why Does the USGS Collect Streamflow Data

Learn how and why the USGS collects streamflow data.

Missouri River Streamflow-Gaging Station
Date Published: August 2, 2017

Missouri River Stream Flow-Gaging Station

The Missouri River streamflow-gaging station at Bismarck was established in 1927 and is one of more than 100 gaging stations in North Dakota. 

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Pallid sturgeon free embryo at approximately 10 days post-hatch
July 14, 2016

Pallid sturgeon free embryo at approximately 10 days post-hatch

Pallid sturgeon free embryo at approximately 10 days post-hatch, approximately 19-20 mm (about 0.77 of an inch) in length.

Lake Trout
July 13, 2016

Lake Trout

Lake trout historically supported the most valuable freshwater commercial fisheries in North America, but their populations crashed in parts of the Great Lakes during the 1950s and 1960s due to overfishing and invasive species.

A person's hand holding a 31mm sturgeon on their index finger.
July 8, 2016

31mm Sturgeon

A 31-mm sturgeon captured in the Missouri River near Williston, North Dakota, on July 8 using a beam trawl. Sampling efforts occurred in support of a recent inter-agency collaborative drift experiment involving 700,000 sturgeon embryos. This sturgeon will be genetically test to see if it is from those used for the experiment.

A hydraulic habitat assessment boat in the river
June 29, 2016

Hydraulic Habitat Assessment Boat

A U.S. Geological Survey hydraulic habitat assessment boat in not enough water.

Scientists with headlight looking at samples at night time.
June 29, 2016

Night Sampling

USGS Fish Biologist Dave Combs searches through net contents for larval fish during night sampling on the Upper Missouri River.

Scientists standing on a boat capturing samples with a net in the water.
June 29, 2016

Night Sampling Boat

USGS fish biologist Dr. Pat Braaten and student contractor Garrett Cook inspect contents of a larval fish net during night sampling on the Upper Missouri River.

Scientist retrieving a fluorometer
June 29, 2016

Fluorometer Retrieval

Research hydrologist Dr. Susannah Erwin retrieves fluorometer from the Upper Missouri River to download dye trace data.

A boat going out on a river for sampling.
June 28, 2016

Boat Launch for Night Sampling

USGS fish biologists launch at sunset on the Upper Missouri River for a night of sampling for larval pallid sturgeon.

Close-up view of tweezers picking up an ichthyoplankton sample.
June 28, 2016

Ichthyoplankton Sample

Typical contents of a net deployment showing larval fish, possibly pallid sturgeon.

The ADCP boat on the river
June 28, 2016


A US Geological Survey hydroacoustic survey boat measures velocity profiles on the Upper Missouri River.

Scientists in a boat reviewing data on a computer
June 28, 2016

ADCP Data Review

Research hydrologist Dr. Susannah Erwin and hydrologic technician Brian Anderson inspect ADCP data on the Upper Missouri River.

A person's hands with gloves on looking at a drift sampe
June 27, 2016

Processing a Drift Sample

Student Contractor Garrett Cook processes a drift sample collected on June 27 shortly after the free embryos and beads were released. Note the small cluster of pallid sturgeon free embryos and green beads in the lower portion of the sorting tray. These embryos and beads were elements of the Upper Missouri River drift experiment.

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June 2, 2016

A graduate student at The University of Toledo is the first researcher to find direct proof of grass carp, a type of invasive Asian carp, spawning in a Great Lakes tributary. This research was conducted as a follow-up to U.S. Geological Survey findings in 2013 that indicated four young grass carp taken from the Sandusky River were the result of natural reproduction.

Mt Rushmore soil sampling
May 2, 2016

Past fireworks displays are the probable cause of elevated concentrations of a contaminant called perchlorate in groundwater and surface water within Mount Rushmore National Memorial, according to a recent U.S. Geological Survey report.

Collecting Water Data Using a Pressure Gage, Armenia
April 26, 2016

South Dakota-based scientists from the U.S. Geological Survey are helping to restore a depleted aquifer and build in-country expertise for managing groundwater in the Ararat Basin of Armenia. 

February 24, 2016

The Souris, or Mouse, River Basin is currently in a wet climate period and will be at high flood risk for some time, according to a scientific model published today by the U.S. Geological Survey.

December 28, 2015

U.S. Geological Survey field crews are measuring near-historic flooding on rivers and streams across Illinois.

Image: Big Sioux River at Akron, Iowa, 2010
December 15, 2015

Increased precipitation is the primary cause of rising streamflow in many eastern South Dakota streams, according to arecent U.S. Geological Survey report.

USGS science for a changing world logo
December 10, 2015

Rapid predictions of harmful algal blooms, or large growths of toxin-producing bacteria in water, can help prevent recreationalists from getting sick at Ohio lakes, according to a new U.S. Geological Survey report.

November 18, 2015

U.S. Geological Survey field crews are measuring flooding on rivers and streams across central and southern Missouri.

Image: EON Geosciences Airplane
October 17, 2015

U.S. Geological Survey scientists will conduct a high-resolution airborne survey to study the rock layers under a region of northeastern Iowa, starting Monday, October 19, and lasting into November.

October 5, 2015

The City of Sioux Falls and the United States Geological Survey (USGS) are conducting a state-of-the-art groundwater survey this fall. Beginning this week, CGG Canada Services, who is under contract with the City, will begin flying a helicopter over the Big Sioux Aquifer to collect, record, and map its geophysical measurements.

Image: Juvenile Silver Carp
September 23, 2015

Silver carp, a species of invasive Asian carp, demonstrated a strong aversion to certain noises during a recent study on the potential use of sound for silver carp control.

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