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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June Photo Contest

June Photo Contest

Check out the winning photographs in the June 2021 Photo Contest! Categories include People, USGS at Work, Where We Work, and Honorable Mention

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Regions L2 Landing Page Tabs

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Date published: March 12, 2021
Status: Active

Delaware River Basin

In Pennsylvania, the USGS's water-resources roots date back to the late 1800's, with the initiation of streamflow gaging on the Delaware and Susquehanna Rivers and assessments of groundwater resources near Philadelphia. The USGS Pennsylvania Water Science Center continues to provide scientific information about the water resources of the Delaware River Basin, in cooperation with regional and...

Date published: March 8, 2021
Status: Active

Assessment of Nutrient Transport and Discharge to Coastal Embayments, Wickford, Rhode Island

In 2020 the USGS began a partnership with the U.S. Environmental Protection Agency (EPA) Region 1 Southeast New England Program for Coastal Watershed Restoration (SNEP) and EPA Office of Research and Development (ORD), Atlantic Coastal Sciences Division, Narragansett, RI in support of water-quality and ecological monitoring being conducted by ORD in the coastal waters around Wickford, RI. The...

Date published: March 8, 2021
Status: Active

Economics of Energy Transitions

This task conducts research to characterize or evaluate the economics of developing technologies or markets in geologic resources. Such research can analyze the relative risks, costs, and benefits from the utilization and not just the extraction of underground resource. Economic analysis builds upon the geologic resource assessment work by other tasks in the Utilization of Carbon and other...

Date published: March 5, 2021
Status: Active

Sleepers River Research Watershed

The Sleepers River Research Watershed in Danville, Vermont has been the site of active hydrologic research since 1959, when the Agricultural Research Service (ARS) of the U.S. Department of Agriculture (USDA) established a research program in the watershed. The Sleepers River site is now operated by the USGS, in cooperation with several other Federal agencies and universities. 

Contacts: James Shanley
Date published: November 25, 2020
Status: Active

New England Flood Information

The USGS delivers continuous streamflow, stage (water-level), and tide data to help emergency managers and other decision makers protect life and property caused by floods and other water-related hazards.

Date published: November 5, 2020
Status: Active

Region 1: North Atlantic-Appalachian PFAS Capability Team

Per- and polyfluoroalkyl substances (PFAS) are a group of anthropogenic emerging contaminants. Some PFAS have been voluntarily phased out, as exposure has been linked to adverse human health effects.

Date published: October 28, 2020
Status: Completed

New England Drought, 2020

Below average and infrequent rainfall from May through September 2020 led to an extreme hydrologic drought across much of New England, with some areas experiencing a flash (quick-onset) drought.

Date published: September 4, 2020
Status: Active

Monitoring Merrimack River Mainstem and Tidal Reaches in Massachusetts to Evaluate Water Quality Conditions, May to September 2020

The Merrimack River watershed, the 4th largest watershed in New England (Massachusetts Executive Office of Environmental Affairs, 2001), has seen substantial growth and development in recent years.

Contacts: Jason Sorenson
Date published: September 1, 2020
Status: Active

Groundwater Quality of Domestic Supply Wells in Pennsylvania

Most rural residents in Pennsylvania use groundwater from domestic supply wells for drinking, cleaning and other purposes. Some groundwater samples have been analyzed for private purposes, but those results generally are not readily available to the public. Many of the publicly available water-quality samples from rural areas were collected more than 30 years ago. Quality-assured groundwater...

Date published: August 31, 2020
Status: Active

Shale Gas and Water Resources in Pennsylvania

The Pennsylvania Water Science Center and other USGS scientists are studying water availability, use, quality, and ecology associated with development of shale-gas energy resources in Pennsylvania.

Latest Report: Potter County 'Baseline' Groundwater Quality (see Publications)

Date published: August 11, 2020
Status: Active

Samples Repository

Since 2002, the Woods Hole Coastal and Marine Science Center’s Samples Repository (WHCMSC) has been supporting research by providing secure storage for geological, biological, and geochemical samples; maintaining organization and an active inventory of these sample collections; as well as by providing access to these collections for study and reuse.

Date published: July 31, 2020
Status: Active

Streamflow Estimation from Advanced Imaging (LSPIV) in Pennsylvania

Pennsylvania Water Science Center and the Next Generation Water Observing Systems (NGWOS) Program are implementing new technologies for streamflow estimation at sites in Pennsylvania where conventional measurement techniques are inadequate.

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Date published: February 18, 2021

Model of groundwater flow, gas migration, and reactive transport in the Virgin River Basin, SW Utah

To better understand the possible risks posed to shallow groundwater resources by geologic carbon sequestration (GCS), a multi-scale numerical modeling approach was invoked using the TOUGHREACT code from Lawrence Berkeley National Laboratory.

Date published: January 28, 2021

Geochemical Data for Illinois Basin Coal Samples, 2015-2018

Researchers at the U.S. Geological Survey (USGS) and their collaborators conducted a study of the geochemical properties of coals currently produced for electric power generation in the Illinois Basin in Illinois and Indiana.

Date published: January 26, 2021

Snake River Plain Play Fairway Analysis Phase 1 Favorability Model (DE EE0006733)

This data release contains all digital geographic data used and produced by the Snake River Plain Play Fairway Analysis (DE EE0006733) for Phase 1 (ArcGIS shapefiles and raster files). Descriptions of data layers are available in the 'Larger Work' citation and in the metadata of the GIS files.

Date published: December 22, 2020

Collection, analysis, and age-dating of sediment cores from a salt marsh platform and ponds, Rowley, Massachusetts, 2014-15

Sediment cores were collected from three sites within the Plum Island Ecosystems Long-Term Ecological Research (PIE-LTER) domain in Massachusetts to obtain estimates of long-term marsh decomposition and evaluate shifts in the composition and reactivity of sediment organic carbon in disturbed marsh environments. 

Date published: December 11, 2020

Sea-floor sediment samples, seabed imagery, and CTD instrument data collected on Stellwagen Bank in July and August, 2019, U.S. Geological Survey Field Activity 2019-008-FA

This cruise was conducted in collaboration with the Stellwagen Bank National Marine Sanctuary, and the data collected will aid research on the ecology of fish and invertebrate species that inhabit the region.

Date published: October 26, 2020

Petroleum geology data from hydrous and anhydrous pyrolysis residues for coals and shales from the Cambrian through the Miocene

This data release contains programmed pyrolysis, organic petrographic (reflectance), and semiquantitative X-ray diffraction mineralogy data for subsurface coal and shale samples from around the world.

Date published: October 1, 2020

New England Below Normal 28-day average streamflow compared to historical streamflow for the day of year

Below Normal 28-day average streamflow compared to historical streamflow for the day of year

Date published: September 30, 2020

Coking coal of the United States: Modern and historical locations of coking coal mining locations and chemical, rheological, petrographic, and other data from modern samples

For the open-file report we collected new coking coal samples from Alabama, Kentucky, Oklahoma and Arkansas and analyzed them for proximate and ultimate analyses; calorific value; sulfur forms; major-, minor-, and trace-element abundances; free swelling indices; Gieseler plasticity; ASTM dilatation; coal petrography, and several other tests [air-dry loss (ADL), res

Date published: August 13, 2020

GIS for focus areas of potential domestic resources of 11 critical minerals—aluminum, cobalt, graphite, lithium, niobium, platinum group elements, rare earth elements, tantalum, tin, titanium, and tungsten (version 2.0, August 2020)

In response to Executive Order 13817 of December 20, 2017, the U.S. Geological Survey (USGS) coordinated with the Bureau of Land Management (BLM) to identify 35 nonfuel minerals or mineral materials considered critical to the economic and national security of the United States (U.S.) (https://pubs.usgs.gov/of/2018/1021/ofr20181021....

Date published: August 11, 2020

Continuous Seismic Profiling (CSP) at Callahan Mine Site: May 2017 to July 2018

In May 2017 and July 2018, continuous seismic profiling (CSP) surveys were collected in Goose Pond at the Callahan Mine site. The chirp frequency CSP tool was used in the deep water. A tuned transducer (dual-echo sounder) was used in the shallow water, and the data are served separately but within this data release (See CSP-DSO). CSP methods use an acoustic sound source that trave

Date published: July 31, 2020

Organic petrographic evaluation of carbonaceous material in sediments of the Kinnickinnic River, Milwaukee, WI, U.S.A.

This study describes the application of organic petrology techniques to quantify the amount of coal and carbonaceous combustion by-products (i.e., coke, coal tar/pitch, cenospheres) in sediments taken from the Kinnickinnic River adjacent to the former site of the Milwaukee Solvay Coke and Gas Company. The site produced metallurgical coke and coal-gasification by-products from 1902-19

Date published: July 27, 2020

Loads and trends in the Chesapeake Bay nontidal monitoring network: results through Water Year 2018

The U.S. Geological Survey (USGS) has developed the nontidal network mapper to share the short-term (2009-2018) water-year nutrient and suspended-sediment load and trend results for the Chesapeake Bay Program’s (CBP) non-tidal network (NTN). The mapper provides the primary findings for nitrogen, phosphorus and suspended-sediment trends, and gives the user tools to further examine the results...

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map of the ground water sites in the Louisville aquifer
June 15, 2016

The alluvial aquifer at Louisville, Kentucky, lies in a valley eroded by glacial melt-water that was later partly filled with outwash sand and gravel deposits. To monitor the groundwater levels, twenty-eight existing wells were incorporated into an observation well network, which is measured quarterly. Hydrographs from the continuous recorder wells depict the trends in the groundwater levels.

USGS Storm-Tide Mapper and Data Services
March 8, 2016

The USGS Storm Tide Mapper is a tool for viewing, analyzing, and accessing storm tide data collected during and after hurricanes and Nor’easters. The USGS Storm Tide Mapper will continue to provide a unified and consistent source of real-time and archived storm-tide data.

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Year Published: 2021

Cohort strength and body size in co-occurring salmonids in a small stream network: Variation in space and time

Trout and salmon commonly coexist in stream networks. Exploring similarities and differences among species can help explain coexistence and invasive ability. Here, we describe spatial distribution, cohort strengths and size-at-age of three co-occurring species in a small stream network. Spatial distributions varied dramatically among species;...

Letcher, Benjamin; Nislow, Keith H.; O'Donnell, Matthew; Whiteley, Andrew R.; Coombs, Jason A.; Dubreuil, Todd L.

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Year Published: 2021

Estimating Piacenzian sea surface temperature using an alkenone-calibrated transfer function

Stationarity of environmental preferences is a primary assumption required for any paleoenvironmental reconstruction using fossil materials based upon calibration to modern organisms. Confidence in this assumption decreases the further back in time one goes, and the validity of the assumption that species temperature tolerances have not changed...

Dowsett, Harry J.; Robinson, Marci M.; Foley, Kevin M.
Dowsett, H.J., Robinson, M.M., and Foley, K.M., 2021, Estimating Piacenzian sea surface temperature using an alkenone-calibrated transfer function: U.S. Geological Survey Scientific Investigations Report 2021–5051, 17 p., https://doi.org/10.3133/sir20215051.

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Year Published: 2021

A decision-analytical framework for developing harvest regulations

The development of harvest regulations for fish or wildlife is a complex decision that needs to weigh multiple objectives, consider a set of alternative regulatory options, integrate scientific understanding about the population dynamics of the harvested species as well as the human response to regulations, account for uncertainty, and provide an...

Pope, Kevin L.; Powell, Larkin A.; Runge, Michael C.

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Year Published: 2021

Recent carbon storage and burial exceed historic rates in the San Juan Bay estuary peri-urban mangrove forests (Puerto Rico, United States)

Mangroves sequester significant quantities of organic carbon (C) because of high rates of burial in the soil and storage in biomass. We estimated mangrove forest C storage and accumulation rates in aboveground and belowground components among five sites along an urbanization gradient in the San Juan Bay Estuary, Puerto Rico. Sites included the...

Wigand, Cathleen; Eagle, Meagan; Branoff, Benjamin; Balogh, Stephen; Miller, Kenneth; Martin, Rose M.; Hanson, Alana; Oczkowski, Autumn; Huertas, Evelyn; Loffredo, Joseph; Watson, Elizabeth

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Year Published: 2021

Oxygen-controlled recirculating seepage meter reveals extent of nitrogen transformation in discharging coastal groundwater at the aquifer–estuary interface

Nutrient loads delivered to estuaries via submarine groundwater discharge (SGD) play an important role in the nitrogen (N) budget and eutrophication status. However, accurate and reliable quantification of the chemical flux across the final decimeters and centimeters at the sediment–estuary interface remains a challenge, because there is...

Brooks, Thomas W.; Kroeger, Kevin D.; Michael, Holly A.; York, Joanna K.

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Year Published: 2021

Use of dissolved oxygen monitoring to evaluate phosphorus loading in Connecticut streams, 2015–18

The Connecticut Department of Energy and Environmental Protection (CT DEEP) has developed an interim phosphorus reduction strategy to establish water-quality-based phosphorus limits in nontidal freshwaters for industrial and municipal water pollution control facilities. A recommendation in the strategy included the addition of diurnal dissolved...

Izbicki, Brittney; Morrison, Jonathan
Izbicki, B., and Morrison, J., 2021, Use of dissolved oxygen monitoring to evaluate phosphorus loading in Connecticut streams, 2015–18: U.S. Geological Survey Scientific Investigations Report 2021–5024, 25 p., https://doi.org/10.3133/sir20215024.

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Year Published: 2021

A survey of storm-induced seaward-transport features observed during the 2019 and 2020 hurricane seasons

Hurricanes are known to play a critical role in reshaping coastlines, but often only impacts on the open ocean coast are considered, ignoring seaward-directed forces and responses. The identification of subaerial evidence for storm-induced seaward transport is a critical step towards understanding its impact on coastal resiliency. The visual...

Over, Jin-Si R.; Brown, Jenna A.; Sherwood, Christopher R.; Hegermiller, Christie; Wernette, Phillipe Alan; Ritchie, Andrew C.; Warrick, Jonathan

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Year Published: 2021

Atlantic sturgeon status and movement ecology in an extremely small spawning habitat: The Nanticoke River-Marshyhope Creek, Chesapeake Bay

Biotelemetry of Atlantic sturgeon Acipenser oxyrinchus oxyrinchus has exposed spawning behaviors in ever-smaller estuaries, surprising for the NW Atlantic’s largest anadromous species. Small estuary — the Nanticoke River and Marshyhope Creek (Chesapeake Bay) — spawning-run adults and their habitat affinities are described based upon...

Secor, D.H.; O'Brien, M.H.P.; Coleman, N.; Horne, A.; Park, I.; Kazyak, David; Bruce, D. G.; Stence, C

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Year Published: 2021

Summary of oceanographic and water-quality measurements offshore of Matanzas Inlet, Florida, 2018

U.S. Geological Survey (USGS) scientists and technical staff deployed instrumented underwater platforms and buoys to collect oceanographic and atmospheric data at two sites near Matanzas Inlet, Florida, on January 24, 2018, and recovered them on April 13, 2018. Matanzas Inlet is a natural, unmaintained inlet on the Florida Atlantic coast that is...

Martini, Marinna A.; Montgomery, Ellyn; Suttles, Steven E.; Warner, John C.
Martini, M.A., Montgomery, E.T., Suttles, S.E., and Warner, J.C., 2021, Summary of oceanographic and water-quality measurements offshore of Matanzas Inlet, Florida, 2018: U.S. Geological Survey Open-File Report 2021–1014, 21 p., https://doi.org/10.3133/ofr20211014.

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Year Published: 2021

A socio-ecological imperative for broadening participation in coastal and estuarine research and management

For most of the scientific disciplines associated with coastal and estuarine research, workforce representation does not match the demographics of communities we serve, especially for Black, Hispanic or Latino, and Indigenous peoples. This essay provides an overview of this inequity and identifies how a scientific society can catalyze...

Harris, Lora A.; Grayson, Treda; Neckles, Hilary A.; Emrich, Christopher T; Lewis, Kristy A; Grimes, Kristin W.; Williamson, Shanna; Garza, Corey; Whitcraft, Christine R; Beseres Pollack, Jennifer; Talley, Drew M; Fertig, Benjamin; Palinkas, Cindy M; Park, Susan; Vaudrey, Jamie MP; Fitzgerald, Allison M; Quispe, Johnny

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Year Published: 2021

Molluscan aminostratigraphy of the US Mid-Atlantic Quaternary coastal system: Implications for onshore-offshore correlation, paleochannel and barrier island evolution, and local late Quaternary sea-level history

The Quaternary record of the US Mid-Atlantic coastal system includes onshore emergent late Pleistocene shoreline deposits, offshore inner shelf and barrier island units, and paleovalleys formed during multiple glacial stage sea-level lowstands. The geochronology of this coastal system is based on uranium series, radiocarbon, amino acid...

Wehmiller, John; Brothers, Laura L.; Ramsey, Kelvin; Foster, David S.; Mattheus, C.R.; Hein, Christopher; Shawler, Justin L.

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Year Published: 2021

Quantifying slopes as a driver of forest to marsh conversion using geospatial techniques: Application to Chesapeake Bay coastal-plain, USA

Coastal salt marshes, which provide valuable ecosystem services such as flood mitigation and carbon sequestration, are threatened by rising sea level. In response, these ecosystems migrate landward, converting available upland into salt marsh. In the coastal-plain surrounding Chesapeake Bay, United States, conversion of coastal forest to salt...

Molino, Grace Damore; Defne, Zafer; Aretxabaleta, Alfredo; Ganju, Neil Kamal; Carr, Joel A.

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Contaminant Exposure and Effects—Terrestrial Vertebrates (CEE-TV) Database Homepage
June 29, 2018

Frequently Asked Questions for the Contaminant Exposure and Effects-Terrestrial Vertebrates (CEE-TV) Database

Piping Plovers on a beach
June 25, 2018

iPlover was developed by the U.S. Geological Survey Woods Hole Coastal and Marine Science Center and the USGS Center for Integrated Data Analytics.  It is used by trained and vetted personnel to record information about habitats on coastal beaches and he environment surrounding them. 

WellFootprint Map Lansdale Pa. fig.
April 23, 2018

Wellfootprint computes a raster map of groundwater withdrawals relative to a user-defined "Depth-Rate Index" (DRI), such as a recharge rate. Dividing each well's withdrawal rate by the length per time DRI yields an area for display for each well's 'footprint' as a circle around each well. Symbols for closely spaced wells are merged to visualize the combined withdrawals equitably. 

November 14, 2017

Capture-recapture software to correct raw counts of wildlife fatalities using trial experiments for carcass detecition probability and persistence time.

April 12, 2017

The programs perform input file formation, distribution visualization, individual-based dynamic population simulation, pedigree accuracy assessment, effective population si

trees and stream
December 15, 2016

The New York Streamflow Estimation Tool produces a complete estimated daily mean time series from which daily flow statistics can be estimated and a means for quantitative flow assessments at ungaged locations to restore and maintain the chemical, physical, and biological integrity of the Nation’s waters.

SIR 2016-5123 front cover icon
October 5, 2016

The Massachusetts Reservoir Simulation Tool is a screening-level model developed to examine the effects of reservoirs on the natural streamflow of streams in Massachusetts. The Massachusetts Reservoir Simulation Tool simulates the daily water balance equation of a water supply reservoir and estimates the magnitude, frequency and duration of spillage below the dam over the period of record.

Cover image from OFR 2015-1192
June 21, 2016

The Delaware River Basin Streamflow Estimator Tool (DRB-SET) estimates baseline and altered streamflow at a daily time step for ungaged stream locations in the Delaware River Basin for water years 1960-2010.

April 26, 2016

Estimates the total number of species from species presence-absence data on multiple sample sites or occasions using model M(h) from program CAPTURE.

April 26, 2016

Estimates patch occupancy rates and related parameters.

April 26, 2016

Computes estimates of survival and capture probability using capture-recapture data with "robust-design" models and recoveries.

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RappahannockRiver Cableway Sampling
May 11, 2021

Rappahannock River Cableway Sampling

The Region 1, May 2021 "Honorable Mention #1" Winner (by Chelsea Delsack)

Examples of multi-parameter probes and temperature and dissolved oxygen sensors used for 2018-19 monitoring program
May 5, 2021

Multi-parameter probes, temperature and dissolved oxygen sensors

(A) Examples of the multi-parameter water-quality probes used for continuous fixed-station monitoring, moving boat surveys, and vertical water-quality profiles. (B) Example of smaller temperature and dissolved oxygen sensors with and without a wiper unit.

Examples of monitoring buoys used for 2018-19 monitoring program
May 1, 2021

Examples of monitoring buoys

Examples of monitoring buoys deployed in (A) 2018 and (B) 2019 and (C) example of a bottom cage containing a sensor.

person checking a trap for salamanders
April 29, 2021

Technician Checking a Trap for Salamanders

The Region 1, May 2021 "Honorable Mention #2" Winner (by Jill Fleming)

Inside the tunnel of a storm drain
April 20, 2021

Laser Flow in Storm Drain at Hampton Coliseum

The Region 1, April 2021 "Honorable Mention #1" Winner (by Chelsea Delsack)

The Mousam River as viewed from a bridge in mid-April. There is little to no ice cover.
April 14, 2021

Mousam River at West Kennebunk, Maine

Hydrologic Technician Andy Cloutier visited USGS gaging station 01069500 on the Mousam River at West Kennebunk in mid-April. The visit was made to conduct a discharge measurement as the station was reporting the lowest discharge in the 57 year period of record. The photo shows the river looking downstream from the gaging station.

people sampling white suckers next to the Sheboygan River
April 13, 2021

Field sampling at Sheboygan WI, April 2021

The Region 1, May 2021 "People" Winner (by Heather Walsh)

photo of people wearing masks in the field
April 9, 2021

Shelton Produced Water Field Sampling

The Region 1, April 2021 "Honorable Mention #2" Winner (by Bonnie McDevitt)

Person working on a ship in the ocean
April 7, 2021

Mooring Recovery in Cape Cod Bay, MA

The Region 1, April 2021 "USGS at Work" Winner (by Alex Olson)

North side of the Gainer Memorial Dam, Scituate Reservoir, Rhode Island
April 4, 2021

Gainer Memorial Dam, Scituate Reservoir, Rhode Island

North side of the Gainer Memorial Dam, Scituate Reservoir, Rhode Island.

Gainer Memorial Dam, Scituate Reservoir, Rhode Island
April 4, 2021

Gainer Memorial Dam, Rhode Island

Gainer Memorial Dam, Scituate Reservoir, Rhode Island.

river running through trees
April 2, 2021

Latimer Brook High Flow

The Region 1, April 2021 "Where We Work" Winner (by Henry Witt)

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USGS scientist in winter clothing is inserting tool into groundwater well in the middle of a snowy field. A utility terrain vehi
April 30, 2021

The Maine SW/GW (Surface-Water/Groundwater) Networks Section has been busy this spring- confirming our equipment is working properly after the winter, making high flow measurements to confirm our stage-discharge relationships and preparing for upcoming summer projects. 

GEMSC Quarterly Newsletter Thumbnail - FY2021, Issue 2
April 30, 2021

Welcome to the second issue of our USGS Geology, Energy & Minerals Science Center (GEMSC or GEM) quarterly newsletter. The GEMSC has had a productive quarter, releasing 12 publications, 6 data releases, 2 software releases, and presenting at Southeast GSA, the AAPG Sustainability Symposium, and the 30th Global Methane Initiative Coal Subcommittee meetings.

Map of the glacial aquifer locations in the United States
April 27, 2021

New 3-dimensional models predict where high concentrations of arsenic and manganese are likely to occur in the glacial aquifer system, reports a new study from the U.S. Geological Survey National Water Quality Program. The glacial aquifer system, which underlies parts of 25 states across the northern U.S., supplies groundwater for about 30 million people.

water, sky, city, buildings, man, plaid, boat, trees, skyline
April 7, 2021

This issue of our Pennsylvania Water Science Center Newsletter highlights USGS data on the occurrence of PFAS contaminants in surface waters across the Commonwealth, a first-of-its-kind survey, in cooperation with the Pennsylvania Department of Environmental Protection. USGS identified likely causes for changing low-flow statistics for streams in the Delaware River Basin, and there's more.

Kent Falls State Park
April 6, 2021

A new U.S. Geological Survey study provides an updated, statewide estimate of high levels of naturally occurring arsenic and uranium in private well water across Connecticut.

USGS gage 01135150, Pope Brook near North Danville, Vermont
April 1, 2021

In this issue of the USGS New England WSC Newsletter, we spotlight recent field activities, our Hydrologic Interpretive Program, a new report about arsenic in groundwater, and research at the Sleepers River Research Watershed. I hope you enjoy the articles about some of the great work our folks are doing and exploring the links to this quarter’s publications. Thanks for making us part of your day!

Real-time streamflow in New England, March 31, 2021
March 31, 2021

Recent surface-water, groundwater, and precipitation data indicate that drought conditions may presently be developing in parts of New England.

Close up of hibernating bats in a Vermont cave
March 30, 2021

The risk is low that scientists could pass coronavirus to North American bats during winter research, according to a new study led by the U.S. Geological Survey. 

USGS Publications spread out on a table
March 30, 2021

List of data releases and publications from the New England Water Science Center released in the first quarter of 2021.

water, sky, city, buildings, man, plaid, boat, trees, skyline
March 18, 2021

USGS Pennsylvania Water Science Center in cooperation with Pennsylvania Department of Environmental Protection (PADEP) released a first-of-its-kind Per- and Polyfluorinated Alkyl Substances (PFAS) dataset.

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