Unified Interior Regions

Region 4: Mississippi Basin

Regions L2 Landing Page Tabs

Filter Total Items: 237
Date published: October 4, 2018
Status: Active

Flood Information at Selected Bridge and Culvert Sites

The USGS systematically collects all types of water data to better manage the water resources in each state.

Date published: September 5, 2018
Status: Active

Research and Investigations

The USGS Central Midwest Water Science Center (CMWSC) is comprised of water science offices in Illinois, Iowa, and Missouri.

The MOWSC conducts research and monitoring on a wide variety of hydrologicial issues affecting steams, rivers, lakes, and groundwater in our three states and across the Nation.

Date published: August 30, 2018
Status: Active

High-Content Screening Alternative Toxicity Testing— Columbia, Missouri

About the Research

The Environmental Health Program works with toxicologists at the High-Content Screening Laboratory develop alternative toxicity testing to efficiently provide specific toxicity data to managers and regulators and prioritize compounds for further testing. Our high-content imaging capability provides a highly adaptable platform for early life stage fish...

Date published: August 29, 2018
Status: Active

Photomicroscopy and Flow Cytometry — Lafayette, Louisiana

About the Research

The Environmental Health Program collaborates with microbiologists at the Photomicroscopy and Flow Cytometry Laboratory to develop and apply biomarkers to evaluate the potential impacts of environmental contaminants at the cellular and molecular levels. Because molecular and biochemical responses of cells are preceded by chemical changes in nuclei,...

Date published: August 29, 2018
Status: Active

Passive Sampling Research — Columbia, Missouri

About the Laboratory

The scientists at the Environmental Chemistry Laboratory at the Columbia Environmental Research Center (CERC), Missouri, are pioneers in the development and application of passive sampling techniques for environmental monitoring. The goal of passive sampling is to provide a link between chemical occurrence and biological exposure.

Date published: August 29, 2018
Status: Active

Environmental Chemistry — Columbia, Missouri

About the Research

The Environmental Health Program collaborates with scientists at the Environmental Chemistry Laboratory at the Columbia Environmental Research Center, Missouri, develops and applies innovative methods of sampling and analysis to answer critical questions about the occurrence, distribution, fate and transport, and biological exposure of chemical in all...

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 (...

Date published: August 29, 2018
Status: Active

Behavioral Toxicology — Columbia, Missouri

About the Research

The Environmental Health Program supports scientists at the Behavioral Toxicology Laboratory at the Columbia Environmental Research Center. The scientists develop behavioral methods that 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...

Contacts: Holly Puglis
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

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.

...

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
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 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.

 

Filter Total Items: 70
Date published: January 1, 2017

Herbicide Safener and Co-Applied Herbicide Concentrations for Seven Streams across Iowa and Illinois (March 2016 to June 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

Date published: December 1, 2016

Airborne magnetic and radiometric survey, Ironton, Missouri area

This publication provides digital flight line data for a high-resolution horizontal magnetic gradient and radiometric survey over the Ironton, Missouri area of southeast Missouri. Data were collected using a fixed wing aircraft with magnetometers mounted in the tail stinger and each wing tip pod and a fully calibrated gamma ray spectrometer. The survey operated out of the Farmington, Missour...

Date published: November 29, 2016

Louisiana Current Water Conditions

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

Date published: November 29, 2016

Mississippi Current Water Conditions

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

Date published: November 29, 2016

Arkansas Current Water Conditions

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

Date published: September 26, 2016

Memphis Area Groundwater-Level Network

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.

Date published: September 1, 2016

Sampled Sites for the U.S. Geological Survey Midwest Stream Quality Assessment

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

Date published: June 23, 2016

Geochemical Database for Iron Oxide-Copper-Cobalt-Gold-Rare Earth Element Deposits of Southeast Missouri

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

Date published: June 1, 2016

Helicopter magnetic and gravity gradiometry survey over the Pea Ridge iron mine and surrounding area, southeast Missouri, 2014

High resolution magnetic and gravity gradient data were collected using the HeliFalcon airborne gravity gradiometry system together with a stinger-mounted magnetometer. The survey took place out of the Sullivan, Missouri airport during March of 2014. The survey covers a 35 x 37 square-kilometer area centered on the Pea Ridge iron oxide-apatite rare-earth element deposit, which is located abou...

Date published: April 21, 2016

Sea-Level Rise Visualization for Alabama and Mississippi

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. 

Date published: April 20, 2016

Coastal Information Management System (CIMS)

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. 

Date published: April 20, 2016

Structures Data

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: 4,514
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Year Published: 2021

Stream classification and gravel-bar inventory for Buffalo National River and Ozark National Scenic Riverways

The data summarized in this report provide a baseline characterization of the physical attributes of the riverine ecosystems in two landscapes managed by the National Park Service—Ozark National Scenic Riverways, Missouri, and Buffalo National River, Arkansas—to inform understanding and management of aquatic habitat. The study utilized a basin-...

Erwin, Susannah O.; Jacobson, Robert B.; Jones, Jabari C.
Erwin, S.O., Jacobson, R.B., and Jones, J.C., 2021, Stream classification and gravel-bar inventory for Buffalo National River and Ozark National Scenic Riverways: U.S. Geological Survey Scientific Investigations Report 2020–5122, 42 p., https://doi.org/10.3133/sir20205122.

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Year Published: 2021

Divergent species‐specific impacts of whole ecosystem warming and elevated CO2 on vegetation water relations in an ombrotrophic peatland

Boreal peatland forests have relatively low species diversity and thus impacts of climate change on one or more dominant species could shift ecosystem function. Despite abundant soil water availability, shallowly rooted vascular plants within peatlands may not be able to meet foliar demand for water under drought or heat events that increase vapor...

Warren, Jeffrey M .; Jensen, Anna M; Ward, Eric; Guha, Anirban; Childs, Joanne; Wullschleger, Stan D.; Hanson, Paul J

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Year Published: 2021

Effectiveness of a distance sampling from roads program for white-tailed deer in the National Capital Region parks

We evaluated the effectiveness of a distance sampling from roads program for estimating population sizes of white-tailed deer (Odocoileus virginianus) from 2001 to 2015 in parks of the National Capital Region (NCR), National Parks Service. Distance sampling is a method for estimating the density of organisms using a distribution of distances to...

Green, Nicholas S.; Wildhaber, Mark L.; Albers, Janice L.

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Year Published: 2021

Home ranges and movements of two diamondback terrapins (Malaclemys terrapin macrospilota) in northwest Florida

The diamondback terrapin (Malaclemys terrapin) is a small estuarine turtle distributed along the Atlantic and Gulf Coasts of the USA that is threatened by drowning in crab pots, road mortality, exploitation in the pet trade, and habitat loss. Little is known about the movement patterns and home ranges of these turtles, particularly along the U.S....

Lamont, Margaret; Johnson, Darren; Catizone, Daniel J

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Year Published: 2021

Non-native Asian swamp eel, Monopterus albus/javanensis (Zuiew, 1973/Lacepede, 1800), responses to low temperatures

Asian swamp eel, Monopterus albus/javanensis [Zuiew, 1973/Lacepede 1800], has been established in the southeastern USA since at least 1994, yet little is known about its ability to survive low winter temperatures. We use standard thermal methodologies to quantify low temperature responses and provide a detailed description of swamp eel...

Saylor, Ryan K.; Schofield, Pam; Bennett, Wayne A

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Year Published: 2021

Reconstructing population dynamics of a threatened marine mammal using multiple data sets

Models of marine mammal population dynamics have been used extensively to predict abundance. A less common application of these models is to reconstruct historical population dynamics, filling in gaps in observation data by integrating information from multiple sources. We developed an integrated population model for the Florida manatee (...

Hostetler, J.; Martin, Julien; Kosempa, M.; Edwards, H.; Rood, K.; Barton, S.; Runge, Michael C.

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Year Published: 2021

Joint species distribution models of Everglades wading birds to inform restoration planning

Restoration of the Florida Everglades, a substantial wetland ecosystem within the United States, is one of the largest ongoing restoration projects in the world. Decision-makers and managers within the Everglades ecosystem rely on ecological models forecasting indicator wildlife response to changes in the management of water flows within the...

D'Acunto, Laura; Pearlstine, Leonard G.; Romanach, Stephanie

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Year Published: 2021

Sentinel-2 and WorldView-3 atmospheric correction and signal normalization based on ground-truth spectroradiometric measurements

Remote sensing satellite Earth Observing Systems (EOS) provide a variety of products for monitoring Earth surface processes at varying spatial and spectral resolutions. Combining information from high and medium spatial resolution images is valuable for monitoring ground cover and vegetation status in cropland, grassland, forests, and other...

Pancorbo, J.L.; Lamb, Brian T.; Quemada, Miguel; Hively, W. Dean; Gonzalez-Fernandez, I.; Molina, Inigo

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Year Published: 2021

The history of surface-elevation paradigms in mangrove biogeomorphology

Positioned in the intertidal zone, mangrove forests are a key model ecosystem with which to observe and test biogeomorphological concepts. Understanding how mangroves interact with their intertidal environment, particularly tidal inundation, is important if we are to assess their vulnerability or resilience to accelerated sea-level rise. While...

Friess, Daniel A.; McKee, Karen L.

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Year Published: 2021

Does geomorphology determine vulnerability of mangrove coasts to sea-level rise?

The greatest climate-based threat to coastlines worldwide is sea-level rise. We tested the hypothesis that tropical coasts fringed by mangroves and receiving high inputs of terrigenous sediment are less vulnerable to sea-level rise than biogenic systems dependent upon peat formation for vertical land development. An analysis of published data...

McKee, Karen L.; Krauss, Ken; Cahoon, Donald

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Year Published: 2021

Water-quality trends of urban streams in Independence, Missouri, 2005–18

The U.S. Geological Survey and the city of Independence, Missouri, Water Pollution Control Department has studied the water quality and ecological condition of urban streams within Independence since 2005. Selected physical properties, nutrients, chloride, fecal indicator bacteria (Escherichia coli and total coliform), total dissolved solids, and...

Barr, Miya N.; Kalkhoff, Stephen J.
Barr, M.N., and Kalkhoff, S.J., 2021, Water-quality trends of urban streams in Independence, Missouri, 2005–18: U.S. Geological Survey Scientific Investigations Report 2020–5130, 57 p., https://doi.org/10.3133/sir20205130.

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Year Published: 2021

Variation in metal concentrations across a large contamination gradient is reflected in stream but not linked riparian food webs

Aquatic insects link food web dynamics across freshwater-terrestrial boundaries and subsidize terrestrial consumer populations. Contaminants that accumulate in larval aquatic insects and are retained across metamorphosis can increase dietary exposure for riparian insectivores. To better understand potential exposure of terrestrial insectivores to...

Kraus, Johanna M.; Wanty, Richard; Schmidt, Travis S.; Walters, David; Wolf, Ruth E.

Filter Total Items: 222
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
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 - 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 - 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 

...
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

...
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.

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.

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Photo of Flooding on Mississippi River in December 2015
October 13, 2016

An assessment of the flooding that occurred in the Meramec River Basin from December 2015–January 2016 is available in a new report from the U.S. Geological Survey. The report includes peak stages and streamflows, historical comparisons and flood-frequency statistics from the record flood.

USGS: Science for a changing world
September 26, 2016

Reporters: Do you want to accompany a USGS field crew as they measure flooding? Please contact Jason McVay at 319-430-6962.

Iowa
September 23, 2016

Reporters: Do you want to accompany a USGS field crew as they measure flooding? Please contact Jason McVay at 319-430-6962.

CERC ecological research on Missouri River
September 12, 2016

Representatives from the offices of Senator Roy Blunt, Senator Claire McCaskill and Congresswoman Vicky Hartzler will join leaders from the U.S. Geological Survey, federal and state partners and city officials for a special 50th anniversary event at the USGS Columbia Environmental Research Center in Columbia, Missouri, this Thursday, September 15.

Iowa
August 24, 2016

Reporters: Do you want to accompany a USGS field crew as they measure flooding? Please contact Jason McVay at 319-430-6962.

Image shows aerial imagery of flooding in Louisiana, courtesy of the National Geodetic Survey
August 22, 2016

The USGS response to the Louisiana floods is part of the larger USGS flood science mission...

Image shows a flooded street with a USGS truck nearby
August 19, 2016

All affected USGS scientists are alive and well, and our flood work continues...

Image shows aerial imagery of flooding in Louisiana, courtesy of the National Geodetic Survey
August 18, 2016

Six streamgages Set peaks of record and 50 stations were overtopped by floodwaters.

Catawba rhododendron blooming at Round Bald, NC
August 11, 2016

“From the mountains to the coast, the southeastern U.S. contains ecosystems that harbor incredible biodiversity. Many of those ecosystems are already highly at risk from urbanization and other human land-use change. Identifying the ecosystems at risk from climate change will help inform conservation and management to ensure we don’t lose that biodiversity.” (Jennifer Constanza, report author)

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