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: 366
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: 5,232
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    Year Published: 2021

    How plants influence resilience of salt marsh and mangrove wetlands to sea-level rise

    This review evaluates the importance of plants and associated biological processes in determining the vulnerability of coastal wetlands to sea-level rise. Coastal wetlands occur across a broad sedimentary continuum from minerogenic to biogenic, providing an opportunity to examine the relative importance of biological processes in wetland...

    Cahoon, Donald R.; McKee, Karen L.; James Morris

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    Year Published: 2021

    Resolving species boundaries in the critically imperiled freshwater mussel species, Fusconaia mitchelli (Bivalvia: Unionidae)

    Species are a fundamental unit of biology, and defining accurate species boundaries is integral to effective conservation and management of imperiled taxa. Freshwater mussels (Bivalvia: Unionidae) are among the most imperiled groups of organisms in North America, yet species boundaries remain uncertain for many taxa. The False Spike, ...

    Smith, Chase H.; Johnson, Nathan; Havlik, Kaitlyn; Doyle, Robert D.; Randklev, Charles R.

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    Year Published: 2021

    Scientific contributions of the Mangrove Macrobenthos and Management (MMM) conference series, 2000-2019

    The conservation of mangrove forests has become an important international policy priority in recent decades, and is mirrored by a large increase in research interest. Multiple disciplines now use mangroves as a study system, from molecular biology to social science. The variety of research conducted in mangroves is exemplified by the Mangrove...

    Friess, Daniel A.; Dahdouh-Guebas, Farid; Satyanarayana, Behara; Cannicci, Stefano; Vannini, Marco; Chua, Siew Chin; Duke, Norman; Feller, Ilka C.; Jaafer, Zeehan; Jayatissa, L.P.; Koedam, Nico; Krauss, Ken; Lee, Shing Yip; Mancera Pineda, Jose Ernesto; Ruwa, Renison; Yando, Erik S.

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    Year Published: 2020

    Mapping Phragmites australis live fractional cover in the lower Mississippi River Delta, Louisiana

    In response to a co-occurring non-native scale infestation and Phragmites australis dieback in southeast Louisiana, normalized difference vegetation index (NDVI) satellite mapping was implemented to track P. australis condition in the lower Mississippi River Delta. While the NDVI mapping successfully documented relative condition changes,...

    Rangoonwala, Amina; Howard, Rebecca J.; Ramsey III, Elijah W.
    Rangoonwala, A., Howard, R.J., and Ramsey, E.W., III, 2020, Mapping Phragmites australis live fractional cover in the lower Mississippi River Delta, Louisiana (ver. 1.1, January 2021): U.S. Geological Survey Open-File Report 2020–1131, 24 p., https://doi.org/10.3133/ofr20201131.

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    Year Published: 2020

    Underwater photographic reconnaissance and habitat data collection in the Florida Keys—A procedure for ground truthing remotely sensed bathymetric data

    Bathymetric geoprocessing analyses of the Florida Reef Tract have provided insights into trends of seafloor accretion and seafloor erosion over time and following major storm events. However, bathymetric surveys sometimes capture manmade structures and vegetation, which do not represent the desired bare-earth data. Therefore, ground truthing is...

    Fehr, Zachery W.; Yates, Kimberly K.
    Fehr, Z.W., and Yates, K.K., 2020, Underwater photographic reconnaissance and habitat data collection in the Florida Keys—A procedure for ground truthing remotely sensed bathymetric data: U.S. Geological Survey Open-File Report 2020–1118, 13 p., https://doi.org/10.3133/ofr20201118.

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    Year Published: 2020

    Council monitoring and assessment program (CMAP): Common monitoring program attributes and methodologies for the Gulf of Mexico Region

    Executive Summary Under the Resources and Ecosystem Sustainability, Tourist Opportunities, and Revived Economies of the Gulf Coast States Act of 2012 (RESTORE Act), the Gulf Coast Ecosystem Restoration Council (RESTORE Council or Council) is required to report on the progress of funded projects and programs. Systematic monitoring of restoration at...

    Bosch, Julie; Burkart, Heidi B; Chivoiu, Bogdan; Clark, Randy; Clement, Chris; Enwright, Nicholas; Giordano, Steve; Jeffrey, Chris; Johnson, Ed; Hart, Rheannon; Hile, Sarah D; Howell, Jacob S; Laurenzano, Claudia; Lee, Michael; McCloskey, Terrance; McTigue, Terry; Meyers, Michelle B; Miller, Katie E; Mize, Scott; Monaco, Mark E.; Owen, Kevin; Rebich, Richard; Rendon, Samuel H.; Robertson, Ali; Sample, Thomas; Sanks, Kelly Marie; Steyer, Gregory; Suir, Kevin; Swarzenski, Christopher M.; Thurman, Hana Rose

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    Year Published: 2020

    Water resources of Red River Parish, Louisiana

    Information concerning the availability, use, and quality of water in Red River 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 5.76 million gallons per...

    Robinson, Angela L.; White, Vincent E.
    Robinson, A.L., and White, V.E., 2020, Water resources of Red River Parish, Louisiana: U.S. Geological Survey Fact Sheet 2020–3053, 6 p., https://doi.org/10.3133/fs20203053.

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    Year Published: 2020

    Water resources of Bienville Parish, Louisiana

    Information concerning the availability, use, and quality of water in Bienville 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 13.03 million gallons per...

    Robinson, Angela L.; White, Vincent E.
    Robinson, A.L., and White, V.E., 2020, Water resources of Bienville Parish, Louisiana: U.S. Geological Survey Fact Sheet 2020–3052, 6 p., https://doi.org/10.3133/fs20203052.

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    Year Published: 2020

    Reestablishing a stepping-stone population of the threatened elkhorn coral Acropora palmata to aid regional recovery

    Recovery of the elkhorn coral Acropora palmata is critical to reversing coral reef ecosystem collapse in the western Atlantic, but the species is severely threatened. To gauge potential for the species’ restoration in Florida, USA, we conducted an assisted migration experiment where 50 coral fragments of 5 nursery-raised genetic strains...

    Kuffner, Ilsa B.; Stathakopoulos, Anastasios; Toth, Lauren T.; Bartlett, Lucy

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    Year Published: 2020

    Continuous stream discharge, salinity, and associated data collected in the lower St. Johns River and its tributaries, Florida, 2019

    The U.S. Army Corps of Engineers, Jacksonville District, is deepening the St. Johns River channel in Jacksonville, Florida, from 40 to 47 feet along 13 miles of the river channel beginning at the mouth of the river at the Atlantic Ocean, in order to accommodate larger, fully loaded cargo vessels. The U.S. Geological Survey, in cooperation with the...

    Ryan, Patrick J.
    Ryan, P.J., 2020, Continuous stream discharge, salinity, and associated data collected in the lower St. Johns River and its tributaries, Florida, 2019: U.S. Geological Survey Open-File Report 2020–1140, 48 p., https://doi.org/10.3133/ofr20201140.

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    Year Published: 2020

    Groundwater quality and groundwater levels in Dougherty County, Georgia, April 2019 through March 2020

    The Upper Floridan aquifer is the uppermost, reliable aquifer in southwest Georgia. The aquifer lies on top of the Claiborne, Clayton, and Cretaceous aquifers, all of which exhibited water level declines in the 1960s and 1970s. The U.S. Geological Survey has been working cooperatively with Albany Utilities to monitor groundwater quality and...

    Gordon, Debbie W.
    Gordon, D.W., 2020, Groundwater quality and groundwater levels in Dougherty County, Georgia, April 2019 through March 2020: U.S. Geological Survey Open-File Report 2020–1120, 12 p., https://doi.org/10.3133/ofr20201120.

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    Year Published: 2020

    Water resources of Pointe Coupee Parish, Louisiana

    Information concerning the availability, use, and quality of water in Pointe Coupee 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, 364 million gallons per day...

    White, Vincent E.
    White, V.E., 2020, Water resources of Pointe Coupee Parish, Louisiana: U.S. Geological Survey Fact Sheet 2020–3054, 6 p., https://doi.org/10.3133/fs20203054.

    Filter Total Items: 500
    Image from a video camera shooting for 10 minutes tracks the brightest pixels through that time.
    November 13, 2018

    Isla Verde Video Camera 1 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 2 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 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.

    Filter Total Items: 393
    A healthy coral reef at Buck Island, U.S. Virgin Island
    April 20, 2017

    In the first ecosystem-wide study of changing sea depths at five large coral reef tracts in Florida, the Caribbean and Hawai’i, U.S. Geological Survey researchers found the sea floor is eroding in all five places, and the reefs cannot keep pace with sea level rise. As a result, coastal communities protected by the reefs are facing increased risks from storms, waves and erosion.

    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.

    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