Unified Interior Regions

Region 2: South Atlantic-Gulf (Includes Puerto Rico and the U.S. Virgin Islands)

Regions L2 Landing Page Tabs

Filter Total Items: 367
Date published: December 21, 2018
Status: Active

CFWSC Strategic Science Plan - Communication, Information Management, and Science Support

The USGS Caribbean-Florida Water Science Center Strategic Science Plan 2017-2027: A blueprint for USGS contributions to water resource science in Florida, Puerto Rico, and the US Virgin Islands

Stamm, J.F., Rodríguez, J.M., Sifuentes, D.F., Sumner, D.M., and Grimsley, K.J. with contributions from Bogeajis, N., Torres-González, S., McBride, W.S., Parks, J., and Decker, J...

Date published: December 20, 2018
Status: Active

CFWSC Strategic Plan - Priority Issues

The USGS Caribbean-Florida Water Science Center Strategic Science Plan 2017-2027: A blueprint for USGS contributions to water resource science in Florida, Puerto Rico, and the US Virgin Islands

Stamm, J.F., Rodríguez, J.M., Sifuentes, D.F., Sumner, D.M., and Grimsley, K.J. with contributions from Bogeajis, N., Torres-González, S., McBride, W.S., Parks, J., and Decker, J...

Date published: December 19, 2018
Status: Active

CFWSC Strategic Science Plan

The USGS Caribbean-Florida Water Science Center Strategic Science Plan 2017-2027: A blueprint for USGS contributions to water resource science in Florida, Puerto Rico, and the US Virgin Islands

Stamm, J.F., Rodríguez, J.M., Sifuentes, D.F., Sumner, D.M., and Grimsley, K.J. with contributions from Bogeajis, N., Torres-González, S., McBride, W.S., Parks, J., and Decker, J...

Date published: December 19, 2018
Status: Active

Eastern Basins Oil and Gas Assessments

The USGS has conducted several assessments of undiscovered oil and gas in formations in the Blue Ridge Thrust Belt (5068), Piedmont Province (5069), Atlantic Coastal Plain Province (5070), and the New England Province (5072).  These basins are generally east of the Appalachian Basin Province (5067).

Date published: December 14, 2018
Status: Active

Carbonate Aquifer Characterization Laboratory

The Carbonate Aquifer Characterization Laboratory (CACL) was initiated to promote collaborative research on carbonate aquifer characterization between the USGS and other governmental scientific agencies and academia. And, also to provide applied research for local, state, and federal agencies, and private industry, when research needs are within the scope of the USGS mission.

As the...

Date published: December 13, 2018
Status: Active

Caribbean-Florida Water Science Center Watercams for Florida

Webcams have been installed at several real-time stream-gaging sites. The webcams provide valuable information to the National Weather Service, emergency managers, and area residents to evaluate real-time conditions in river environments during storms. The visual record of flooding and other river events also provides valuable research data for the USGS. Many of these webcam installations are...

Contacts: Wesley W Stone
Date published: December 12, 2018
Status: Active

Water-Use in Florida

Consistent and accurate statewide water-use data are essential for the sound management of Florida's water resources. The five water management districts (WMD), which are the primary collectors of water-use information, tailor their water use programs to each of their own needs and priorities. Consequently, within the State, there are several different levels of data collection, storage,...

Date published: December 12, 2018
Status: Active

Hydrology Monitoring Tools

The U.S. Geological Survey provides local and national web-based tools so that policy makers and the public can easily access the information they need to enhance preparedness, response, and resilience.

Date published: December 7, 2018
Status: Active

Cincinnati Arch Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas resources of the Cincinnati Arch Province (5066) :

 

Date published: December 7, 2018
Status: Active

Arkoma Basin Oil and Gas Assessments

The U.S. Geological Survey completed the following assessments of undiscovered oil and gas resources of the Arkoma Basin Province 5062.

     

    Date published: December 6, 2018
    Status: Active

    Real-time and Historical Data

    These pages provide access to water-resources data collected at approximately 1.9 million sites in all 50 states, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, American Samoa and the Commonwealth of the Northern Mariana Islands. Online access to this data is organized around the categories listed at the bottom.

    The USGS investigates the occurrence, quantity, quality...

    Date published: December 3, 2018
    Status: Active

    Real-Time Data Links

    The U.S. Caribbean-Florida Water Science Center operates and maintains approximately 929 real-time sites in Florida, Puerto Rico, and U.S. Virgin Islands which provide long-term, accurate, and unbiased information that meets the needs of many diverse users. The USGS collects the streamflow data needed by Federal, State, and local agencies for planning and operating water-resources projects and...

    Contacts: Wesley W Stone
    Filter Total Items: 5,167
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    Year Published: 2020

    Trait‐based variation in host contribution to pathogen transmission across species and resource supplies

    Two key knowledge gaps currently limit the development of more predictive and general models of pathogen transmission: (1) the physiological basis of heterogeneity in host contribution to pathogen transmission (reservoir potential) remains poorly understood, and (2) a general means of integrating the ecological dynamics of host communities has yet...

    Welsh, Miranda E; Cronin, James P.; Mitchell, Charles E.

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    Year Published: 2020

    Moving from decision to action in conservation science

    Biodiversity loss is a major threat to the integrity of ecosystems and is projected to worsen, yet the path to successful conservation remains elusive. Decision support frameworks (DSFs) are increasingly applied by resource managers to navigate the complexity, uncertainty, and differing socio-ecological objectives inherent to conservation problems...

    Wright, Alexander; Bernard, Riley F; Mosher, Brittany A.; O'Donnell, Katherine; Braunagel, Taylor; DiRenzo, Graziella V.; Fleming, Jillian Elizabeth; Shafer, Charles; Brand, Adrianne B.; Zipkin, Elise F.; Campbell Grant, Evan H.

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    Year Published: 2020

    Batrachochytrium salamandrivorans (Bsal) not detected in an intensive survey of wild North American amphibians

    The salamander chytrid fungus (Batrachochytrium salamandrivorans [Bsal]) is causing massive mortality of salamanders in Europe. The potential for spread via international trade into North America and the high diversity of salamanders has catalyzed concern about Bsal in the U.S. Surveillance programs for invading pathogens must initially meet...

    Waddle, Hardin; Grear, Daniel A.; Mosher, Brittany; Campbell Grant, Evan H.; Adams, Michael J.; Backlin, Adam R.; Barichivich, William; Brand, Adrianne B.; Bucciarelli, Gary M.; Calhoun, Daniel L.; Chestnut, Tara; Davenport, Jon M.; Dietrich, Andrew E.; Fisher, Robert N.; Glorioso, Brad; Halstead, Brian J.; Hayes, Marc P; Honeycutt, R. Ken; Hossack, Blake R.; Kleeman, Patrick M.; Lemos-Espinal, Julio A; Lorch, Jeffrey M.; Atkinson, Robert W.; Muths, Erin L.; Pearl, Christopher; Richgels, Katherine; Robinson, Charles W; Roth, Mark F.; Rowe, Jennifer; Sadinski, Walter; Sigafus, Brent H.; Stasiak, Iga; Sweet, Samuel; Walls, Christopher B.; Watkins-Colwell, Gregory J; White, C. LeAnn; Williams, Lori A; Winzeler, Megan E.

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    Year Published: 2020

    Novel molecular resources to facilitate future genetics research on freshwater mussels (Bivalvia: Unionidae)

    Molecular data have been an integral tool in the resolution of the evolutionary relationships and systematics of freshwater mussels, despite the limited number of nuclear markers available for Sanger sequencing. To facilitate future studies, we evaluated the phylogenetic informativeness of loci from the recently published anchored hybrid...

    Johnson, Nathan; Smith, Chase H.

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    Year Published: 2020

    Repurposing a hindcast simulation of the 1926 Great Miami Hurricane, south Florida

    Hydrodynamic model hindcasts of the surface water and groundwater of the Everglades and the greater Miami, Florida, area were used to simulate hydrology using estimated storm surge height, wind field, and rainfall for the Great Miami Hurricane (GMH), which struck on September 18, 1926. Ranked estimates of losses from hurricanes in inflation-...

    Krohn, M. Dennis; Swain, Eric D.; Langtimm, Catherine A.; Obeysekera, Jayantha
    Krohn, M.D., Swain, E.D., Langtimm, C.A., and Obeysekera, J., 2020, Repurposing a hindcast simulation of the 1926 Great Miami Hurricane, south Florida: U.S. Geological Survey Open-File Report 2020–1010, 9 p., https://doi.org/10.3133/ofr20201010.

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    Year Published: 2020

    Distribution of deep-water scleractinian and stylasterid corals across abiotic environmental gradients on three seamounts in the Anegada Passage

    In the Caribbean Basin the distribution and diversity patterns of deep-sea scleractinian corals and stylasterid hydrocorals are poorly known compared to their shallow-water relatives. In this study, we examined species distribution and community assembly patterns of scleractinian and stylasterid corals on three high-profile seamounts within the...

    Auscavitch, Steven R.; Lunden, Jay J.; Barkman, Alexandria; Quattrini, Andrea; Demopoulos, Amanda; Cordes, Erik E.

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    Year Published: 2020

    The importance of the Northeastern Gulf of Mexico to foraging loggerhead sea turtles

    Identification of high-use foraging sites where imperiled sea turtles are resident remains a globally-recognized conservation priority. In the biodiverse Gulf of Mexico (GoM), recent telemetry studies highlighted post-nesting foraging sites for federally threatened loggerhead turtles (Caretta caretta). Our aim here was to discern loggerhead use of...

    Hart, Kristen M.; Lamont, Margaret M.; Iverson, Autumn; Smith, Brian

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    Year Published: 2020

    Data-driven, multi-model workflow suggests strong influence from hurricanes on the generation of turbidity currents in the Gulf of Mexico

    Turbidity currents deliver sediment rapidly from the continental shelf to the slope and beyond; and can be triggered by processes such as shelf resuspension during oceanic storms; mass failure of slope deposits due to sediment- and wave-pressure loadings; and localized events that grow into sustained currents via self-amplifying ignition. Because...

    Harris, Courtney K.; Syvitski, Jaia; Arango, H.G.; Meiburg, E. H.; Cohen, Sagy; Jenkins, C.J.; Birchler, Justin J.; Hutton, E. W. H.; Kniskern, T. A.; Radhakrishnan, S.; Auad, Guillermo

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    Year Published: 2020

    Water resources of Evangeline Parish, Louisiana

    Information concerning the availability, use, and quality of water in Evangeline Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. In 2014, about 282.66 million gallons...

    Murphy, Chid J.; White, Vincent E.
    Murphy, C.J., and White, V.E., 2020, Water resources of Evangeline Parish, Louisiana: U.S. Geological Survey Fact Sheet 2020–3020, 6 p., https://doi.org/10.3133/fs20203020.

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    Year Published: 2020

    Water resources of Avoyelles Parish, Louisiana

    Information concerning the availability, use, and quality of water in Avoyelles Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. In 2014, about 70 million gallons per...

    White, Vincent E.
    White, V.E., 2020, Water resources of Avoyelles Parish, Louisiana: U.S. Geological Survey Fact Sheet 2020–3011, 6 p., https://doi.org/10.3133/fs20203011.

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    Year Published: 2020

    A trapping survey targeting head-started alligator snapping turtles in southwest Louisiana

    The alligator snapping turtle Macrochelys temminckii is the largest freshwater turtle in North America and is sought after as a food source, primarily in Louisiana. Decades of intensive commercial harvest of alligator snapping turtles has been implicated in population declines. The Louisiana Department of Wildlife and Fisheries initiated a head-...

    Glorioso, Brad; Muse, Lindy J.; Hillard, Cory J; Maldonado, Brittany R.; Streeter, Jared; Battaglia, Charles D; Waddle, J. Hardin

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    Year Published: 2020

    Legacy effects of hydrologic alteration in playa wetland responses to droughts

    Wetland conservation increasingly must account for climate change and legacies of previous land-use practices. Playa wetlands provide critical wildlife habitat, but may be impacted by intensifying droughts and previous hydrologic modifications. To inform playa restoration planning, we asked: (1) what are the trends in playa inundation? (2) what...

    Russell, Micah T.; Cartwright, Jennifer M.; Collins, Gail H.; Long, Ryan A.; Eitel, Jan H.

    Filter Total Items: 498
    Image from a video camera shooting for 10 minutes tracks the brightest pixels through that time.
    November 13, 2018

    Isla Verde Video Camera 3 Bright Image

    Bright image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the brightest pixels through 10 minutes of motion.

    Image from a video camera shooting for 10 minutes tracks the brightest pixels through that time.
    November 13, 2018

    Isla Verde Video Camera 4 Bright Image

    Bright image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the brightest pixels through 10 minutes of motion.

    Time exposure image shows a beach with palm trees and a blurry area where waves were breaking, over a 10-minute period.
    November 8, 2018

    Isla Verde Video Camera 1 Timex

    Time exposure image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image represents a time-averaged image from 10 minutes of video.

    Time exposure image shows a beach with a blurry area where waves were breaking, over a 10-minute period.
    November 8, 2018

    Isla Verde Video Camera 4 Timex

    Time-exposure image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is time-averaged over 10 minutes of video.

    Dark image from a video camera shooting for 10 minutes, shows a beach and where varying degrees of movement happened.
    November 8, 2018

    Isla Verde Video Camera 1 Variance Image

    Variance image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and shows areas of more movement as brighter colors.

    Dark image from a video camera shooting for 10 minutes, shows a beach and where varying degrees of movement happened.
    November 8, 2018

    Isla Verde Video Camera 2 Variance Image

    Variance image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and shows areas of more movement as brighter colors.

    Dark image from a video camera shooting for 10 minutes, shows a beach and where varying degrees of movement happened.
    November 8, 2018

    Isla Verde Video Camera 3 Variance Image

    Variance image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and shows areas of more movement as brighter colors.

    Image from a video camera shooting for 10 minutes tracks the darkest pixels through that time.
    November 8, 2018

    Isla Verde Video Camera 1 Dark Image

    Dark image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the darkest pixels through 10 minutes of motion.

    Filter Total Items: 394
    A Manatee swimming in Florida waters.
    April 11, 2017

    Florida’s iconic manatee population is highly likely to endure for the next 100 years, so long as wildlife managers continue to protect the marine mammals and their habitat, a new study by the US Geological Survey and the Florida Fish and Wildlife Research Institute has found.

    person standing next to large boulder
    March 20, 2017

    Geologists have discovered evidence that unusual seas detached living corals from a Caribbean reef and scattered them far inland, as boulders, during the last centuries before Columbus arrived. The new findings will reinforce precautions against coastal hazards, Caribbean tsunami specialists said.

    A SCUBA diver beside a Massive starlet coral on the sea floor at Dry Tortugas National Park
    January 25, 2017

    Boulder corals in the waters of Dry Tortugas National Park, 70 miles from Key West, contain evidence that confirms a centuries-old sea temperature cycle linked to rains, droughts and hurricanes.

    Photo of a young girl drinking water, which likely originated from groundwater sources. 
    January 19, 2017

    A regional assessment of untreated groundwater in the Southeastern Coastal Plain aquifer system is now available from the U.S. Geological Survey.

    Photo of a young girl drinking water, which likely originated from groundwater sources. 
    January 19, 2017

    A regional assessment of untreated groundwater in the combined Valley and Ridge and Piedmont and Blue Ridge aquifers in the eastern United States is now available from the U.S. Geological Survey.

    Photo of a young girl drinking water, which likely originated from groundwater sources. 
    January 19, 2017

    A regional assessment of untreated groundwater in the Coastal Lowlands aquifer system in the southeastern United States is now available from the U.S. Geological Survey.

    Photo of a young girl drinking water, which likely originated from groundwater sources. 
    January 19, 2017

    A regional assessment of untreated groundwater in the Northern Atlantic Coastal Plain aquifer system in the eastern United States is now available from the U.S. Geological Survey.

    Vilano Beach, Florida before and after Hurricane Matthew
    October 31, 2016

    New low-altitude aerial photos of Southeastern beaches taken before and after Hurricane Matthew passed offshore show a new storm-cut inlet, and roads, dunes and structures lost.

    Hydrologic technician Samantha Kephart.points out a high water mark
    October 21, 2016

    The heavy rains and storm surge Hurricane Matthew produced caused severe flooding in many parts of the south east, resulting in almost 40 peak flood records. As the flood waters continue to recede from some affected areas, the U. S. Geological Survey will continue its efforts to record this historic flooding. Click here to learn more about the work the USGS has completed for Hurricane Matthew.

    Follow Region 2 activities on social media, get contact information for Region 2 USGS centers, and meet Region 2's staff and center directors. 

    Filter Total Items: 283