Unified Interior Regions

Region 4: Mississippi Basin

Regions L2 Landing Page Tabs

Filter Total Items: 210
Cedar River Basin, Iowa
Date Published: August 29, 2018
Status: Active

Assessment of Groundwater and Quality - Cedar River Project

ASSESSMENT OF GROUND-WATER AND QUALITY: Cedar River Alluvium, Cedar Rapids, Iowa
PERIOD OF PROJECT: Since 1992
PROJECT CHIEF: Steve Kalkhoff 
STUDY AREA: Linn County
COOPERATING AGENCY: City of Cedar Rapids (...

Swimming paths of control (left) and copper (right) exposed fish demonstrate changes in swimming behavior
Date Published: August 29, 2018
Status: Active

Behavioral Toxicology Laboratory — Columbia, Missouri

About the Laboratory

The Behavioral Toxicology Laboratory develops behavioral methods in aquatic toxicology. These assays are used to characterize and quantify effects of contaminants on aquatic organisms. They have utilized these methods with a variety of organisms including larval and juvenile fish and amphibians.

Groundwater waterfall
Date Published: August 22, 2018
Status: Completed

Completed and Archived Projects - Streamflow, Groundwater, and Lakes, CMWSC

Completed and Archived Projects - Streamflow, Groundwater, and Lakes, CMWSC

Aerial view of Missouri River during 1993 flooding
Date Published: August 22, 2018
Status: Completed

The Great Flood of 1993

The Great Flood of 1993 occurred from May through September along the Mississippi and Missouri Rivers and their tributaries.  Major flooding occurred across North Dakota, South Dakota, Nebraska, Kansas, Minnesota, Iowa, Missouri, Wisconsin, and Illinois resulting in over 50 deaths and billions of dollars in damages.

...

Can trees serve as indicators for vapor intrusion?
Date Published: August 15, 2018
Status: Active

Trees as bioindicators of potential indoor exposure via vapor intrusion

Scientists wanted to find out if trees can serve as indicators for vapor intrusion.

What can trees tell us about the air we breathe at home?

Science Journal Kids - Cutting edge peer-reviewed science...

Contacts: Jordan L Wilson, V.A. Samaranayake, Joel G. Burken, Matt A Limmer
Boat Ramp at Hermann, Missouri
Date Published: August 10, 2018
Status: Active

River WebCams for the Central Midwest Water Science Center (Illinois, Iowa, and Missouri)

We have installed webcams at a number of locations in the Central Midwest Water Science Center to allow you to view, in real time, the current conditions.  Some of the cameras allow users to temporarily control the tilt, pan, and zoom.  During periods of flooding the Central Midwest Water Science Center may take control of the camera.

 

Extent of Gulf Coast Petroleum System Project and Oil and Gas Wells
Date Published: August 9, 2018
Status: Active

Gulf Coast Petroleum Systems Project - Assessments

This site highlights the assessments of the Gulf Coast Petroleum Systems Project.   Scientifically robust assessments of undiscovered, technically recoverable hydrocarbon resources are published in a variety of USGS publications.  This project also conducts research on the processes that impact the formation, accumulation, occurrence and alteration of hydrocarbon energy resources (...

USGS
Date Published: July 18, 2018
Status: Active

Real-Time Data Links

REAL-TIME LINKS:

Streamflow:     IA  || IL ||  MO
Groundwater levels:   ...

 McFaddin Project D1 site boundary with 4 ground control points
Date Published: June 18, 2018
Status: Active

Using Unmanned Aerial Systems (UAS) Capabilities to Help Identify Hummock-Hollow Formation and Fragmentation in Critical Marsh Habitat for Mottled Ducks

For many years, coastal marshes in Texas and Louisiana have served as critical habitat for the mottled duck (Anas fulvigula), which is considered a priority species in the Texas/Louisiana Gulf Coast area.

Blue bonnets, outside of Austin, Texas
Date Published: June 18, 2018
Status: Active

USGS Technical Support for Coastal/Wetlands Ecology: Spatial Analysis and Application for the Gulf Coast Prairie Landscape Conservation Cooperative (GCP LCC)

The Gulf Coastal Prairie (GCP) includes areas within Kansas, Louisiana, Mississippi, Oklahoma, and Texas as well as Mexico. The GCP Landscape Conservation Cooperative aims to conserve prairie grasslands which helps migratory birds and other wildlife that rely on these ecosystems.

Photo of Bird Bands in a Variety of Sizes and Types
Date Published: May 1, 2018
Status: Active

Bird Banding Laboratory

The Bird Banding Laboratory (BBL) is an integrated scientific program established in 1920 supporting the collection, archiving, management and dissemination of information from banded and marked birds in North America.  This information is used to monitor the status and trends of resident and migratory bird populations. Because birds are good indicators of the health of the environment, the...

U.S. east coast sediments
Date Published: April 2, 2018
Status: Active

Heavy-Mineral Sand Resources in the Southeastern U.S.

We are assessing the extent of industrial mineral resources hosted by heavy-mineral sands in the coastal plain of the southeastern United States. “Heavy-mineral sands" (HMS) is a term commonly used in industry and geologic literature to describe layered sediments deposited in coastal environments that contain dense (“heavy") minerals of economic value. The heavy minerals extracted from these...

Filter Total Items: 72
Buffalo National River - National Park Service Photo - Arkansas
July 5, 2017

This interactive map will show real time current floating conditions for the Buffalo National River in Arkansas. You can also see information on camping, picnic areas, boat launch sites, trails and concessionaires. To view the map click here.

USGS
January 1, 2017

In 1968, the Missouri Geological Survey (MGS) established the Operation Basement program to address three objectives: a) to obtain drill hole and underground mining data relative to the structure and composition of the buried Precambrian basement; b) to expand mapping in the Precambrian outcrop area and conduct research related to Precambrian geology and mineral resources; and c%2

USGS
January 1, 2017

Four dichloroacetamide herbicide safeners (AD-67, benoxacor, dichlormid, and furilazole) and two co-applied herbicides (acetochlor and metolachlor) were measured in water samples from 7 streams across Iowa and Illinois. Iowa water samples were collected from March 2016 to June 2017, and Illinois water samples were collected from September 2016 to June 2017. The compounds studied a

USGS
January 1, 2017

The Geochemical Database for Iron Oxide-Copper-Cobalt-Gold-Rare Earth Element Deposits of Southeast Missouri (IOCG-REE_GX) contains new geochemical data compilations for samples from IOCG-REE type deposits in which each rock sample has one "best value" determination for each analyzed species, greatly improving speed and efficiency of use. IOCG-REE_GX was created and designed to compile

Louisiana Current Water Conditions Image
November 29, 2016

See Current Water Conditions for Louisiana using our new interactive map. Here you can find information on Groundwater, Surface Water and Water Quality.

Mississippi Current Water Conditions Image
November 29, 2016

See Current Water Conditions for Mississippi using our new interactive map. Here you can find information on Groundwater, Surface Water and Water Quality.

Arkansas Current Water Conditions Image
November 29, 2016

See Current Water Conditions for Arkansas using our new interactive map. Here you can find information on Groundwater, Surface Water and Water Quality.

Memphis Area Groundwater-Level Network Map
September 26, 2016

Groundwater Watch is a supplemental tool to NWISWeb and, as such, is able to provide additional benefits to the groundwater community. NWIS is the authoritative database for USGS groundwater data, and NWISWeb is the public interface for these groundwater data. This is information pertaining to the Memphis Area Groundwater-Level Network.

USGS
September 1, 2016

In 2013, the first of several Regional Stream Quality Assessments (RSQA) was done in the Midwest United States. The Midwest Stream Quality Assessment (MSQA) was a collaborative study by the U.S. Geological Survey (USGS) National Water Quality Assessment (NAWQA), the USGS Columbia Environmental Research Center, and the U.S. Environmental Protection Agency (USEPA) National

SLR graphic
April 21, 2016

The interactive sea-level rise visualization tool results from a collaborative effort between NOAA's Coastal Services Center, USGS WARC, and USGS Mississippi Water Science Center. The tool illustrates the scale of potential flooding, but not the exact location, and does not account for erosion, subsidence, sediment accretion, or future construction. 

USGS
April 20, 2016

WARC's Advanced Applications Team is responsible for data management and application development to support the biological monitoring components of coastal restoration projects in the Louisiana Coastal Protection and Restoration Authority portfolio. 

Structure datasets for the nation from The National Map
April 20, 2016

USGS data portray selected structures data, including the location and characteristics of manmade facilities. Characteristics consist of a structure's physical form (footprint), function, name, location, and detailed information about the structure. The types of structures collected are largely determined by the needs of the disaster planning and response and homeland security organizations.

Filter Total Items: 4,150
Publication Thumbnail
Year Published: 2019

Comparing live-capture methods for nutria: single- versus multiple-capture cage traps

Herbivory and burrowing by nutria (Myocastor coypus) cause substantial ecological and economic damage. Trapping is a common, effective practice for reducing nutria damage; however, trapping approaches must continually be adapted to keep pace with evolving animal welfare and ethical issues and to more effectively target pest species of interest....

Sheffels, Trevor R.; Carter, Jacoby; Sytsma, Mark S.; Taylor, Jimmy D.

Publication Thumbnail
Year Published: 2019

Asian swamp eels in North America linked to the live-food trade and prayer-release rituals

We provide a history of swamp eel (family Synbranchidae) introductions around the globe and report the first confirmed nonindigenous records of Amphipnous cuchia in the wild. The species, native to Asia, is documented from five sites in the USA: the Passaic River, New Jersey (2007), Lake Needwood, Maryland (2014), a stream in Pennsylvania (2015),...

Nico, Leo; Kilian, Jay V.; Ropicki, Andrew J.; Harper, Matthew

Publication Thumbnail
Year Published: 2019

Evaluating associations between environmental variables and Escherichia coli levels for predictive modeling at Pawtuckaway Beach in Nottingham, New Hampshire, from 2015 to 2017

From 2015 through 2017, the U.S. Geological Survey in cooperation with the New Hampshire Department of Health and Human Services and the New Hampshire Department of Environmental Services studied occurrences of high levels of Escherichia coli (E. coli) bacteria at the Pawtuckaway State Park Beach in Nottingham, New Hampshire. Historic data...

Coles, James F.; Kathleen F. Bush
Coles, J.F., and Bush, K.F., 2019, Evaluating associations between environmental variables and Escherichia coli levels for predictive modeling at Pawtuckaway Beach in Nottingham, New Hampshire, from 2015 to 2017: U.S. Geological Survey Scientific Investigations Report 2019–5111, 28 p., https://doi.org/10.3133/sir20195111.

Publication Thumbnail
Year Published: 2019

Using δ13C and δ18O to analyze loblolly pine (Pinus taeda L.) response to experimental drought and fertilization

Drought frequency and intensity are projected to increase throughout the southeastern USA, the natural range of loblolly pine (Pinus taeda L.), and are expected to have major ecological and economic implications. We analyzed the carbon and oxygen isotopic compositions in tree ring cellulose of loblolly pine in a factorial drought (~30% throughfall...

Lin, Wen; Domec, Jean-Christophe; Ward, Eric; Marshall, John D.; King, John S; Laviner, Marshall A.; Fox, Thomas R; West, Jason B.; Sun, Ge; McNulty, Steve G; Noormets, Asko

Publication Thumbnail
Year Published: 2019

Potentiometric surface of groundwater-level altitudes near the planned Highway 270 bypass, east of Hot Springs, Arkansas, July–August 2017

The Ouachita Mountains aquifer system potentiometric-surface map is one component of the Hot Springs Bypass Groundwater Monitoring Project. The potentiometric-surface map provides a baseline assessment of shallow groundwater levels and flow directions before the construction of the Arkansas Department of Transportation planned extension of the...

Nottmeier, Anna M.; Hays, Phillip D.
Nottmeier, A.M., and Hays, P.D., 2019, Potentiometric surface of groundwater-level altitudes near the planned Highway 270 bypass, east of Hot Springs, Arkansas, July–August 2017: U.S. Geological Survey Scientific Investigations Map 3444, 13 p., 1 sheet, https://doi.org/10.3133/sim3444.

Publication Thumbnail
Year Published: 2019

Instructions for running the analytical code PAT (Purge Analyzer Tool) for computation of in-well time of travel of groundwater under pumping conditions

IntroductionUnderstanding the optimal time needed to purge a well while pumping to collect a representative groundwater sample requires an understanding of groundwater flow in wells (in-well flow). Parameters that affect in-well flow include the hydraulic properties of the aquifer, well construction, drawdown from pumping, and pump rate. The time...

Harte, P.T.; Huffman, B.J.; Perina, Tomas; Levine, Herb; Rojas-Mickelson, Daewon
Harte, P.T., Huffman, B.J., Perina, T., Levine, H., and Rojas-Mickelson, D., 2019, Instructions for running the analytical code PAT (Purge Analyzer Tool) for computation of in-well time of travel of groundwater under pumping conditions: U.S. Geological Survey Open-File Report 2019–1104, 23 p., https://doi.org/10.3133/ofr20191104.

Publication Thumbnail
Year Published: 2019

Coastal marsh bird habitat selection and responses to Hurricane Sandy

Wetlands provide numerous ecosystem functions such as water purification, nutrient cycling, and wildlife habitat. Avian populations are indicators of wetland health, and understanding their responses to extreme events can aid in targeting restoration efforts following disturbance. Here, we assessed the habitat selection of six coastal wetland bird...

Benscoter, Allison; Beerens, James; Romanach, Stephanie

Publication Thumbnail
Year Published: 2019

The importance of natural versus human factors for ecological conditions of streams and rivers

Streams are influenced by watershed-scale factors, such as climate, geology, topography, hydrology, and soils, which mostly vary naturally among sites, as well as human factors, agriculture and urban development. Thus, natural factors could complicate assessment of human disturbance. In the present study, we use structural equation modeling and...

Tang, Tao; Stevenson, R. Jan; Grace, James

Publication Thumbnail
Year Published: 2019

Estimating the value of mangrove leaf litter in sesarmid crab diets: The importance of fractionation factors

Sesarmid crabs play an important role in organic matter and carbon cycling of mangrove forests. Visual observations and gut content studies have verified that sesarmid crabs are feeding on mangrove leaves, yet stable isotopes of carbon and nitrogen (13C and 15N) have indicated that leaf litter is not assimilated as a food source. Sesarmid crabs...

MacKenzie, R.A.; Cormier, N.; Demopoulos, Amanda

Publication Thumbnail
Year Published: 2019

2019 Disaster Relief Act: USGS recovery activities

The Additional Supplemental Appropriations for Disaster Relief Act of 2019 (H.R. 2157) was signed by the President on June 6, 2019. The U.S. Geological Survey received $98.5 million for repair and replacement of facilities and equipment, collection of high-resolution elevation data in affected areas, and scientific assessments to support recovery...

Hinck, Jo Ellen; Stachyra, Joseph
Hinck, J.E., and Stachyra, J., 2019, 2019 Disaster Relief Act—USGS recovery activities: U.S. Geological Survey Fact Sheet 2019–3066, 4 p., https://doi.org/10.3133/fs20193066.

Publication Thumbnail
Year Published: 2019

Serum iron analytes in healthy and diseased Florida manatees (Trichechus manatus latirostris)

Serum iron concentration is usually decreased in true iron deficiency and with inflammatory disease in man and domestic animals. Serum total iron binding capacity (TIBC) may be increased in true iron deficiency and decreased with inflammatory disease. This prospective study was designed to measure serum iron analytes in healthy free-ranging and...

Harvey, John W.; Harr, Kendal E; Murphy, David; Walsh, Michael T.; deWit, Martine; Deutsch, Charles J.; Bonde, Robert

Filter Total Items: 226
Map shows early wetland losses in red, recent losses in purple
July 10, 2017

Map shows early wetland losses in red, recent losses in purple

This map shows the historic trend in wetland losses, with early losses in red and the most recent ones in purple.

Woman leaning over collecting sturgeon free embryos outside
June 30, 2017

Collecting Sturgeon Free Embryos

A biological science technician collects pallid sturgeon free embryos from the sampling nets in the experimental streams at the Columbia Environmental Research Center.

A female scientists overlooks swimming chambers for pallid sturgeon
June 30, 2017

Preparing Swim Chambers

A biological science technician prepares the swim chambers to assess the swimming abilities of young pallid sturgeon.

USGS truck and a scientist standing next to it with boat in tow.
June 30, 2017

Montana Bound

A USGS scientist inventories his equipment at the Columbia Environmental Research Center before embarking on the trip to Montana for fieldwork.

Phragmites under stress in Pass A Loutre, Louisiana
May 31, 2017

High stakes, big questions in marsh grass die-back

Brown patches and brown stems show stress in this phagmites (roseau cane) stand in Pass A Loutre Wildlife Management Area, a tract of state-owned land in Louisiana's bird foot delta, where the Mississippi River meets the Gulf of Mexico. An ongoing phragmites was first discovered in spring 2017 and blamed on an invasive scale insect from Asia. But a new USGS report, based

...
Cedar Rapids Geophysical Survey
May 5, 2017

Cedar Rapids Geophysical Survey

A helicopter towing a large, cylindrical sensor will make low-level flights over parts of Cedar Rapids, Iowa, as part of a groundwater survey in May 2017.

The flights will collect and record underground geologic measurements to help the U.S. Geological Survey better determine groundwater resources in the Cedar River Aquifer. The helicopter, operated by 

...
Cedar Rapids Geophysical Survey - Helicopter and Sensor 2
May 3, 2017

Cedar Rapids Geophysical Survey - Helicopter and Sensor 2

A helicopter towing a large, cylindrical sensor will make low-level flights over parts of Cedar Rapids, Iowa, as part of a groundwater survey in May 2017.

The flights will collect and record underground geologic measurements to help the U.S. Geological Survey better determine groundwater resources in the Cedar River Aquifer. The helicopter, operated by 

...
Cedar Rapids Geophysical Survey - Helicopter and Sensor
May 3, 2017

Cedar Rapids Geophysical Survey - Helicopter and Sensor

A helicopter towing a large, cylindrical sensor will make low-level flights over parts of Cedar Rapids, Iowa, as part of a groundwater survey in May 2017.

The flights will collect and record underground geologic measurements to help the U.S. Geological Survey better determine groundwater resources in the Cedar River Aquifer. The helicopter, operated by 

...
Cedar Rapids Geophysical Survey - Team with Sensor
May 1, 2017

Cedar Rapids Geophysical Survey - Team with Sensor

A helicopter towing a large, cylindrical sensor will make low-level flights over parts of Cedar Rapids, Iowa, as part of a groundwater survey in May 2017.

The flights will collect and record underground geologic measurements to help the U.S. Geological Survey better determine groundwater resources in the Cedar River Aquifer. The helicopter, operated by 

...
Female scientist looking through microscope.
April 30, 2017

Examining Pallid Sturgeon Eggs

Biological science aid, Marlee Malmborg, examines and records the viability of pallid sturgeon eggs at the Columbia Environmental Research Center.

Scientist holding a laptop and equipment, standing in a green field.
April 30, 2017

Assessing Tallgrass Coastal Prairie in Southwest Louisiana

Vegetation assessments are part of an effort to produce seamless, consistent, and high resolution landcover data for the northern portion of the western gulf coastal plain. This geography was once dominated by tallgrass prairie and has undergone dramatic change with less than 1% of this natural habitat in existence.

Tallgrass prairie provides a suite of ecosystem

...
USGS hydrologic technician Christopher Rowden verifies the accuracy of streamgage information at the Jacks Fork River.
April 30, 2017

USGS Measures Record Flooding in Missouri

USGS hydrologic technician Christopher Rowden verifies the accuracy of streamgage information at the Jacks Fork River at Eminence, Missouri.

Filter Total Items: 243
Photo of USGS biologist preparing to release a reproductive female pallid sturgeon.
August 5, 2016

A new fact sheet documenting the development of the Missouri River Pallid Sturgeon Effects Analysis (EA) is now available from the U.S. Geological Survey. The EA is an effort to assess how Missouri River management has affected—and may affect—the endangered pallid sturgeon population.

As US models predicted Hurricane Joaquin washed out a road at Kitty Hawk, NC in 2015.
June 1, 2016

New USGS models help predict storm effects on beaches

As the 2016 hurricane season opens, weather forecasters, emergency managers and coastal residents have access to tools developed by the U.S. Geological Survey that predict, more precisely than ever, where beach erosion and beachfront flooding will take place during hurricanes and other storms.

 

Image: In the field, USGS scientists document signs of Louisiana floods
March 24, 2016

US Geological Survey water science specialists are in the field assisting flood relief work in Louisiana by documenting the extent of historic, long-lasting flooding this month across a broad swath of the state, from Shreveport in the northwest to the Pearl River in the southeast.

A juvenile Broad-banded Watersnake that tested positive for snake fungal disease (SFD) exhibiting ulceration of the skin.
March 1, 2016

Snake fungal disease, or SFD, a disease causing high mortality rates in some species of snakes, has been found in Louisiana for the first time, according to a new study by U.S. Geological Survey scientists. SFD now has been confirmed in at least 16 states in the Eastern and Midwestern United States.

2016 Topo of Des Moines
January 26, 2016

New US Topo maps for Iowa and Kansas are now available in the USGS Store for free download. The new maps of these Midwestern states feature the inclusion of the U.S. Census Bureau’s Topologically Integrated Geographic Encoding and Referencing (TIGER) road data.

USGS
January 15, 2016

Significant flood peaks occurred across the Arkansas, White and Red River Basins in Arkansas beginning on Dec. 26 and the rivers are still high, according to the U.S. Geological Survey.

Image: USGS Measures Historic Flooding Across the Nation
January 4, 2016

U.S. Geological Survey field crews are measuring record flooding on rivers and streams in 12 states across the country. USGS is making preparations for a prolonged field effort along the Ohio and Mississippi Rivers as major flooding will extend well into mid-to-late January, particularly along the lower Mississippi River.

Hydrograph of White River at Augusta, Arkansas, December 24-31, 2015. Left side shows Gage height 31-36 feet. Bottom is days.
December 31, 2015

Heavy rainfall of up to 10 inches in northern and western Arkansas that fell during the Christmas weekend is still causing major flooding in some areas.

USGS
December 27, 2015

U.S. Geological Survey field crews are measuring flooding on rivers and streams across southwestern and southern Missouri and northeast into the St. Louis area.

Filter Total Items: 50