Unified Interior Regions

Region 1: North Atlantic-Appalachian

Our Science Centers

Our Science Centers

The NAA Region has 15 Science Centers spanning 14 NE States and Washington, DC. The Centers conduct interdisciplinary biologic, geologic, hydrologic, and energy monitoring and research addressing natural resource issues facing our nation.

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August and September Photo Contests

August and September Photo Contests

Check out the winning photographs in the August and September 2021 Photo Contests! Categories include People, USGS at Work, Where We Work, and Honorable Mention.

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Regions L2 Landing Page Tabs

Filter Total Items: 1,126
Date published: March 16, 2020
Status: Active

Pathogens in the Aquatic Environment – Waterfowl, Avian Influenza

This project focuses on understanding the prevalence and strains of avian influenza viruses in the aquatic environment and how this compares to those circulating within wild birds in the same area.

Date published: March 13, 2020
Status: Active

USGS Wild Bird Avian Influenza Program – Studies from Endemic Regions of Eurasia

This project focuses on tracking wild birds throughout Eurasia via satellite telemetry to better understand their spatiotemporal movement patterns, relationship to domestic birds, and potential role in the spread, persistence, and amplification of avian influenza viruses.

Date published: March 12, 2020
Status: Active

Productivity of Species of Concern – Least Tern and Common Tern on Poplar Island Restoration Site

This project aims to understand the factors driving breeding success of multiple waterbird species, with special emphasis on Least and Common Terns (two species of concern) on Poplar Island Environmental Restoration Project.This project aims to understand the factors driving breeding success of multiple waterbird species, with special emphasis on Least and Common Terns (two species of concern...

Date published: March 11, 2020
Status: Active

Using Advanced Technology to Enhance Research at the Patuxent Wildlife Research Center (PWRC) - a Public-Private Partnership

This project is focused on exploring the use of new technology to collect data on colonially nesting waterbird species in ways that reduce disturbance, improve data accuracy, or allow for the examination of previously unanswerable questions.

Date published: March 9, 2020
Status: Active

Bees of the Northeastern U.S.

Declines of pollinators have engendered worldwide concern, but trends in the faunas of most insect pollinators, including bees, remain uncertain.  We are studying the bee fauna of southern Rhode Island to provide baseline information about the current fauna, and information about bee-flower interactions.

Contacts: Howard Ginsberg, Ph.D., Sam Droege, Steven Alm, Aya Rothwell, Sara Tucker
Date published: March 9, 2020
Status: Active

Measurement and Modeling of Nitrogen Discharge to Cape Cod Rivers to Identify High-Priority Nitrogen Reduction Areas

     In 2019 USGS and the U.S. Environmental Protection Agency (EPA) Region 1 initiated a study to measure spatial and temporal patterns of nitrogen loading in selected rivers on Cape Cod and then determine whether the measured patterns can be related to nitrogen source areas in the surrounding watersheds to prioritize nitrogen reduction efforts. Study results will improve understanding of...

Date published: March 3, 2020
Status: Active

FEMA project – White

Meeting Information

Contacts: Scott A Olson
Date published: March 3, 2020
Status: Active

FEMA project – 01080103

Meeting Information

Contacts: Scott A Olson
Date published: March 2, 2020
Status: Active

FEMA project – 01080104

Meeting Information

Contacts: Scott A Olson
Date published: February 26, 2020
Status: Active

Impacts of coastal and watershed changes on upper estuaries: causes and implications of wetland ecosystem transitions along the US Atlantic and Gulf Coasts

Estuaries and their surrounding wetlands are coastal transition zones where freshwater rivers meet tidal seawater.  As sea levels rise, tidal forces move saltier water farther upstream, extending into freshwater wetland areas. Human changes to the surrounding landscape may amplify the effects of this tidal extension, impacting the resiliency and function of the upper estuarine wetlands. One...

Contacts: Ken Krauss, Ph.D., Gregory Noe, Camille LaFosse Stagg, Ph.D., Hongqing Wang, Ph.D., Eric J Ward, Ph.D., Jamie A. Duberstein, William H. Conner, Zhaohua Dai, Thomas L. O'Halloran
Date published: February 24, 2020
Status: Active

Assessment of Hydrologic Conditions in the Three Bays Watershed in Support of Nutrient Management Activities, Cape Cod, Massachusetts

      In 2019 the USGS began a partnership with the U.S. Environmental Protection Agency (EPA) Office of Research and Development (ORD), EPA Region 1 Southeast New England Program for Coastal Watershed Restoration (SNEP), Barnstable Clean Water Coalition (BCWC), and other stakeholders to conduct hydrologic monitoring and assessment in support of multifaceted nutrient-management activities in...

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Date published: May 20, 2020

Investigating the effects of broad ion beam milling to sedimentary organic matter

To test if reflectance increases to sedimentary organic matter (vitrinite) caused by broad ion beam (BIB) milling were related to molecular aromatization and condensation, we used Raman and Fourier transform infrared (FTIR) spectroscopies to evaluate potential compositional changes in the same vitrinite locations pre- and post-BIB milling. The same locations also were examined by at

Date published: May 12, 2020

Low-altitude aerial imagery and related field observations associated with unmanned aerial systems (UAS) flights over Coast Guard Beach, Nauset Spit, Nauset Inlet, and Nauset Marsh, Cape Cod National Seashore, Eastham, Massachusetts on 1 March 2016

Low-altitude (approximately 120 meters above ground level) digital images were obtained from cameras mounted in a fixed-wing unmanned aerial vehicle (UAV) flown from the lawn adjacent to the Coast Guard Beach parking lot on 1 March, 2016.   Two consecutive unmanned aerial systems (UAS) missions were flown, each with two cameras, autopilot computer, radios, and a global satellite navigation...

Date published: May 11, 2020

Surficial Geology in the Enfield Creek Valley

This dataset contains locations and unit labels of the surficial geologic units.

Date published: May 11, 2020

Discharge and Surface Water Quality Sites in the Enfield Creek Valley

This dataset contains locations of surface water discharge and water quality sites.

Date published: May 11, 2020

Overburden Thickness in the Enfield Creek Valley

This dataset contains locations of overburden thickness and information regarding their relative thickness.

Date published: May 11, 2020

Aquifer Boundaries in the Enfield Creek Valley

This dataset contains locations of aquifer boundaries and types of aquifer confinement.

Date published: May 11, 2020

Moraines and Ice Margins in the Enfield Creek Valley

This dataset contains locations of moraines and ice margins.

Date published: May 11, 2020

Records of Selected Wells in the Enfield Creek Valley

This dataset contains the well records compiled for this study.

Date published: May 11, 2020

Geologic Cross Section Lines in the Enfield Creek Valley

This dataset contains locations geologic cross sections used in the study.

Date published: May 11, 2020

Fish mercury concentration data and ancillary data for streams and rivers across New York State (United States), 1969-2016, including environmental characteristics of selected locations sampled during 2007-16

Fish mercury (Hg) data were compiled for 392 unique locations on freshwater streams and rivers in New York State for the period 1969-2016. A total of 7620 records were compiled from state, federal, and non-governmental organization databases. The compiled data were for samples of 65 non-anadromous species or species groups in which Hg was analyzed in whole fish or edible flesh, and for

Date published: May 11, 2020

Geospatial Datasets for the Geohydrology and Water Quality of the Unconsolidated Aquifers in the Enfield Creek Valley, Town of Enfield, Tompkins County, New York

From 2013 to 2018, the U.S. Geological Survey, in cooperation with the Town of Enfield and the Tompkins County Planning Department, studied the unconsolidated aquifers in the Enfield Creek Valley in the town of Enfield, Tompkins County, New York. The objective of this study was to characterize the hydrogeology and water quality of the unconsolidated aquifers in the Enfield Creek valley

Date published: May 4, 2020

Sea-Floor Sediment Samples, Seabed Imagery, and CTD Instrument Data Collected on Stellwagen Bank in November, 2014, U.S. Geological Survey Field Activity 2014-066-FA

 This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop high-resolution (1:25,000) interpretive maps, based on multibeam sonar data and seabed sampling, showing surficial geology and seabed sediment dynamics. 

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Year Published: 2021

Integrating tracking and resight data enables unbiased inferences about migratory connectivity and winter range survival from archival tags

Archival geolocators have transformed the study of small, migratory organisms but analysis of data from these devices requires bias correction because tags are only recovered from individuals that survive and are re-captured at their tagging location. We show that integrating geolocator recovery data and mark–resight data enables unbiased...

Rushing, Clark S; Van Tatenhove, Aimee M; Sharp, Andrew; Ruiz-Gutierrez, Viviana; Freeman, Mary; Sykes, Paul W. Jr; Given, Aaron M.; Sillett, T. Scott

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Year Published: 2021

Emerging investigator series: Municipal wastewater as a year-round point source of neonicotinoid insecticides that persist in an effluent-dominated stream

Neonicotinoids in aquatic systems have been predominantly associated with agriculture, but some are increasingly being linked to municipal wastewater. Thus, the aim of this work was to understand the municipal wastewater contribution to neonicotinoids in a representative, characterized effluent-dominated temperate-region stream. Our approach was...

Webb, Danielle T.; Zhi, Hui; Kolpin, Dana W.; Klaper, Rebecca D.; Iwanowicz, Luke R.; LeFevre, Gregory H.

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Year Published: 2021

Slow recovery of headwater-stream fishes following a catastrophic poisoning event

Accidental spills of chemicals and other pollutants can decimate populations of stream-dwelling species. Recovery from such accidents can be relatively fast and complete when the affected stream reaches can be recolonized from upstream and downstream sources. However, faunal recoveries from accidental spills that extirpate populations from entire...

Freeman, Mary; Elkins, Duncan; Maholland, Peter; Butler, Zachary; Kleinhans, Maxwell; Skaggs, Jonathan; Stowe, Edward; Straight, Carrie A.; Wenger, Seth J.

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Year Published: 2021

Geophysical and video logs of selected wells at and near the former Naval Air Warfare Center Warminster, Bucks County, Pennsylvania, 2017-19

The U.S. Geological Survey (USGS) collected borehole geophysical and video logs in 17 open-hole wells in Northampton, Warminster, and Warwick Townships, Bucks County, Pennsylvania during 2017–19 to support detailed groundwater investigations at and near the former Naval Air Warfare Center (NAWC) Warminster, where groundwater contamination with per...

Senior, Lisa A.; Anderson, J. Alton; Bird, Philip H.
Senior, L.A., Anderson, J.A., and Bird, P.H., 2021, Geophysical and video logs of selected wells at and near the former Naval Air Warfare Center Warminster, Bucks County, Pennsylvania, 2017–19: U.S. Geological Survey Open-File Report 2021–1025, 92 p., https://doi.org/10.3133/ofr20211025.

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Year Published: 2021

How does climate change affect emergent properties of aquatic ecosystems?

Emergent properties of ecosystems are community attributes, such as structure and function, that arise from connections and interactions (e.g., predator–prey, competition) among populations, species, or assemblages that, when viewed together, provide a holistic representation that is more than the sum of its individual parts. Climate change is...

Staudinger, Michelle; Lynch, Abigail; Gaichas, Sarah; Fox, Michael; Gibson-Reinemer, Daniel; Langan, Joseph; Teffer, Amy K.; Thackeray, Stephen; Winfield, Ian

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Year Published: 2021

A new addition to the embalmed fauna of ancient Egypt: Güldenstaedt’s White-toothed Shrew, Crocidura gueldenstaedtii (Pallas, 1811) (Mammalia: Eulipotyphla: Soricidae)

The Falcon Necropolis at Quesna in the Nile Delta of Egypt is considered to have been founded by the priest Djedhor, the Saviour, of Athribis (Tell Atrib in modern Benha) at the beginning of the Ptolemaic Period. Recent excavations here have revealed abundant avian remains from mummies dedicated to the ancient Egyptian god Horus Khenty-Khety....

Woodman, Neal; Ikram, Salima; Rowland, Joanne

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Year Published: 2021

Machine-learning predictions of high arsenic and high manganese at drinking water depths of the glacial aquifer system, northern continental United States

Globally, over 200 million people are chronically exposed to arsenic (As) and/or manganese (Mn) from drinking water. We used machine-learning (ML) boosted regression tree (BRT) models to predict high As (>10 μg/L) and Mn (>300 μg/L) in groundwater from the glacial aquifer system (GLAC), which spans 25 states in the northern United States and...

Erickson, Melinda L.; Elliott, Sarah M.; Brown, Craig J.; Stackelberg, Paul; Ransom, Katherine Marie; Reddy, James E.; Cravotta, Charles A.

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Year Published: 2021

Assessing the impact of an online climate science community: The Early Career Climate Forum

Online science communities can serve as powerful platforms for advancing scientific knowledge, capacity, and outreach by increasing collaboration and information sharing among geographically distant peers, practitioners, and the public. Here, we examine the value and role of the Early Career Climate Forum (ECCF), a climate-focused online science...

Guckian, Meaghan; Markowitz, Ezra; Tucker, Clay; Kiekebusch, Elsita; Klemm, Toni; Middleton, Lindsey; Wootten, Adrienne; Staudinger, Michelle

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Year Published: 2021

Risks posed by SARS‐CoV‐2 to North American bats during winter fieldwork

The virus that causes COVID‐19 likely evolved in a mammalian host, possibly Old‐World bats, before adapting to humans, raising the question of whether reverse zoonotic transmission to bats is possible. Wildlife management agencies in North America are concerned that the activities they authorize could lead to transmission of SARS‐CoV‐2 to bats...

Cook, Jonathan D; Campbell Grant, Evan H.; Coleman, Jeremy T. H.; Sleeman, Jonathan M.; Runge, Michael C.

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Year Published: 2021

Evaluation and application of the Purge Analyzer Tool (PAT) to determine in-well flow and purge criteria for sampling monitoring wells at the Stringfellow Superfund site in Jurupa Valley, California, in 2017

The U.S. Geological Survey and U.S. Environmental Protection Agency are developing analytical tools to assess the representativeness of groundwater samples from fractured-rock aquifers. As part of this effort, monitoring wells from the Stringfellow Superfund site in Jurupa Valley in Riverside County, California, approximately 50 miles east of Los...

Harte, Philip T.; Perina, Tomas; Becher, Kent; Levine, Herb; Rojas-Mickelson, Daewon; Walther, Lesley; Brown, Anthony
Harte, P.T., Perina, T., Becher, K., Levine, H., Rojas-Mickelson, D., Walther, L., and Brown, A., 2021, Evaluation and application of the Purge Analyzer Tool (PAT) to determine in-well flow and purge criteria for sampling monitoring wells at the Stringfellow Superfund site in Jurupa Valley, California, in 2017: U.S. Geological Survey Scientific Investigations Report 2020–5140, 54 p., https://doi.org/10.3133/sir20205140.

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Year Published: 2021

Assessment of water quality and discharge in the Herring River, Wellfleet, Massachusetts, November 2015 to September 2017

The U.S. Geological Survey, Cape Cod National Seashore of the National Park Service, and Friends of Herring River cooperated from 2015 to 2017 to assess nutrient concentrations and fluxes across the ocean-estuary boundary at a dike on the Herring River in Wellfleet, Massachusetts. The purpose of this assessment was to characterize environmental...

Huntington, Thomas G.; Spaetzel, Alana B.; Colman, John A.; Kroeger, Kevin D.; Bradley, Robert T.
Huntington, T.G., Spaetzel, A.B., Colman, J.A., Kroeger, K.D., and Bradley, R.T., 2021, Assessment of water quality and discharge in the Herring River, Wellfleet, Massachusetts, November 2015 to September 2017: U.S. Geological Survey Scientific Investigations Report 2020–5120, 59 p., https://doi.org/10.3133/sir20205120.

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Year Published: 2021

Genetic structure of Maryland Brook Trout populations: Management implications for a threatened species

Brook Trout Salvelinus fontinalis have declined across their native range due to multiple anthropogenic factors, including landscape alteration and climate change. Although coldwater streams in Maryland (eastern United States) historically supported significant Brook Trout populations, only fragmented remnant populations remain, with the...

Morgan II, Raymond P; Kazyak, David; King, Tim L; Lubinski, Barbara A.; Sell, Matthew T; Heft, Alan A; Jones, Jess W

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​USGS employees use a GPS to set reference marks next to a damn near St. Johnsbury, VT.
October 6, 2020

Setting reference marks

​​Surface Water Modeling for FEMA Flood Insurance Rate Maps. 

USGS employees use a GPS to set reference marks next to a damn near St. Johnsbury, VT.​​​

2020 drought impact on Cochituate Brook at Framingham, Massachusetts
October 1, 2020

2020 drought impact on Cochituate Brook at Framingham, Massachusetts

2020 drought impact on Cochituate Brook at Framingham, Massachusetts

Map of Earth MRI projects in West Virginia
September 29, 2020

Earth MRI Funds Critical Minerals Projects in West Virginia

USGS map of Earth MRI projects in West Virginia announced in September 2020.

Stony Brook near West Suffield, Connecticut during 2020 drought
September 18, 2020

Stony Brook near West Suffield, Connecticut during 2020 drought

Station 01184100 Stony Brook near West Suffield, Connecticut. 

Photo shows a stretch of channel that is almost dry. There was such little flow that non-conventional means of discharge measurement was required, instead of wading with a velocity meter in a cross section

...
2020 drought impact on Stony Brook near West Suffield, Connecticut
September 18, 2020

2020 drought impact on Stony Brook near West Suffield, Connecticut

Station 01184100 Stony Brook near West Suffield, Connecticut. 

Photo shows a stretch of channel that is almost dry. There was such little flow that non-conventional means of discharge measurement was required, instead of wading with a velocity meter in a cross section

...
water, table, hydrologic technician, ducks, trees
September 17, 2020

USGS Hydrologic Technician Collecting Water Samples

USGS Hydrologic Technician assisting with collection of downwelling porewater samples in a PFAS-impacted lake on Cape Cod.

September 9, 2020

SDC Seminar: Defining and Using Evidence in Conservation Practice

This is the Science and Decisions Center Seminar Series presentation of Defining and Using Evidence in Conservation Practice with Nick Salafsky, Director, Foundations of Success. Nick focuses on sharing new work on the development of shared evidence libraries based around theory-of-change pathways for key conservation actions. Nick draws on insights of evidence-based

Dry river bed during 2020 drought - Mill River at Cook Hill Rd. in Cheshire, Connecticut
September 3, 2020

Dry river bed during 2020 drought - Mill River, Cheshire, Connecticut

Station 01196588 Mill River at Cook Hill Rd. in Cheshire, Connecticut.

Photo shows dry river channel at location of staff gage.

2020 drought impact on Sudbury River in Saxonville, Massachusetts
August 20, 2020

2020 drought impact on Sudbury River in Saxonville, Massachusetts

2020 drought impact on Sudbury River near the USGS station 01098530 in Saxonville, Massachusetts

Wildwood NJ Surf
August 20, 2020

Wildwood NJ Surf

Photo of the surf and clouds in Wildwood, NJ November 2019. 

2020 drought impact on Segreganset River near USGS station 01109070, Dighton, Massachusetts
August 19, 2020

2020 drought impact on Segreganset River near Dighton, Massachusetts

2020 drought impact on Segreganset River near USGS station 01109070, Dighton, Massachusetts

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TNMCorps Mapping Challenge: City/Town Halls in Ohio and West Virginia
October 10, 2019

This challenge is coming along nicely with another 150 points added since our last update!

TNMCorps Mapping Challenge: THUMBNAIL Timelapse of Mid-Atlantic City/Town Halls
October 3, 2019

Our Mid-Atlantic City / Town Hall mapping challenge is now finished!!  A huge shout-out to all of our volunteers who participated in this challenge!  Here are the summary results and a timelapse our volunteer contributions.

TNMCorps Mapping Challenge: City/Town Halls in Ohio and West Virginia
October 3, 2019

It's always exciting to see features coming in for our new challenges!  Almost 100 points have already come in for this challenge. It just goes to show how amazing our volunteers are!

TNMCorps Mapping Challenge: City/Town Halls in Ohio and West Virginia
September 30, 2019

We've launched a new Mapping Challenge! This challenge will focus on City / Town Hall structures in Ohio and West Virginia.

TNMCorps Mapping Challenge: City / Town Halls in PA, NJ, & NY
September 26, 2019

FINISHED!! Our Mapping Challenge for City / Town Hall Structures in the Mid-Atlantic is now complete!

USGS
September 6, 2019

USGS Microbial Ecologist Charlie Culbertson and Maine DEP Ecologist Jeremy Deeds met with members of the media on Thursday September 5th at Sabattus Pond while sampling for Harmful Algal Blooms (HABs).

Image shows buildings on an ice island
August 8, 2019

In addition to 10 years of data on the flow of heat in the Arctic ocean seafloor, the USGS and Geological Survey of Canada have published an analysis of that data using modern seismic data.

USGS
August 6, 2019

On July 19, a new journal article from the Cape Cod Toxic Substances Hydrology team was published online in the Journal of Geophysical Research—Biogeosciences.  New England WSC co-authors include Denis LeBlanc and Tim McCobb.  The study was partly supported by the Korea Institute of Geoscience and Mineral Resources in Daejeon, South Korea.

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