Unified Interior Regions
Region 1: North Atlantic-Appalachian
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.
Learn MoreAugust 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.
See PhotosRegions L2 Landing Page Tabs
Use of Structured Decision Making to Optimize Salt Marsh Management Decisions at Northeastern National Wildlife Refuges
US Fish and Wildlife Service completed a regional assessment of salt marsh integrity (SMI) on 15 National Wildlife Refuges/Refuge Complexes in the northeastern US. Developed within a structured decision making (SDM) framework, the SMI assessment provides essential baseline data on salt marsh condition relative to regional management objectives. These data now provide the basis for applying...
Contaminants in groundwater near former Navy bases in southeastern Pennsylvania
USGS has investigated groundwater flow and contaminant transport in the vicinity of former Navy bases in Bucks and Montgomery Counties, southeastern Pennsylvania, in cooperation with the U.S. Navy. Additional cooperative support for these investigations has been provided by the U.S. Environmental Protection Agency, Pennsylvania Department of Environmental Protection, Bucks and Montgomery...
Hydrologic Interpretive Program
The mission of the Hydrologic Interpretive Program is to work with stakeholders to design, carry out, and publish scientific studies addressing critical water-resources issues facing New England and the Nation.
Pesticides in Pennsylvania Groundwaters
USGS annually samples domestic groundwater wells to characterize pesticides, nutrients, and radon in agricultural areas, in cooperation with the Pennsylvania Department of Agriculture. Beginning in 2021, samples for major ions, trace elements, bacteria, and isotopes will also be collected. A subset of wells will be sampled for per- and polyfluoroalkyl substances (...
Search for New York Water Science Center Projects by County
Search for NYWSC projects by county name.
Virginia Eastern Shore Groundwater Resources
Informed management of groundwater resources for the Eastern Shore of Virginia depends on the availability of detailed and up-to-date scientific information. The USGS and the Virginia Department of Environmental Quality are conducting a long-term cooperative study to enhance the understanding of groundwater resources in the sole-source aquifer system beneath Accomack and Northampton counties...
Utilization of Carbon and other Energy Gases - Geologic Research and Assessments
Carbon Dioxide (CO2) is utilized by industry to enhance oil recovery. Subsurface CO2 storage could significantly impact reduction of CO2 emissions to the atmosphere, but the economics and potential risks associated with the practice must be understood before implementing extensive programs or regulations. Utilization of other energy-related gases such as helium...
Hydrologic and Water Quality Studies of PFAS in Pennsylvania
USGS is working with federal, state, and local partners to monitor and evaluate perfluoroalkyl and polyfluoroalkyl substances (PFAS) in Pennsylvania's groundwater and surface waters.
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...
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...
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...
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.
Dataset of Helium Concentrations in United States Wells
This dataset provides national scale location information for known, publicly available, data on helium gas concentrations, reported in mol%. The dataset was created as part of the effort by the United States Geological Survey (USGS) to conduct an assessment of helium resources in accordance with the Helium Stewardship Act of 2013, Public Law 113-40.
Stochastic Empirical Loading and Dilution Model (SELDM) software archive
The Stochastic Empirical Loading and Dilution Model (SELDM) was developed by the U.S. Geological Survey (USGS), in cooperation with the Federal Highway Administration (FHWA) Office of Project Delivery and Environmental Review to transform complex scientific data into meaningful information about the risk of adverse effects of runoff on receiving waters.
Model archive for Assessing long-term annual yields of highway and urban runoff in selected areas of California with the Stochastic Empirical Loading Dilution Model (SELDM)
This model archive describes approaches used by the U.S. Geological Survey in cooperation with CalTrans for assessing long-term annual yields of highway and urban runoff in selected areas of California with version 1.1.0 of the Stochastic Empirical Loading and Dilution Model (SELDM). SELDM was used to do 368 analyses to examine highway- and urban-runoff yields for 53 runoff-quality...
Environmental (hydrogen, oxygen, and sulfur) stable isotope data from the Elizabeth copper mine Superfund site, Vermont, USA
Stable hydrogen (H), oxygen (O), and sulfur (S) isotope data were collected from the Elizabeth copper mine Superfund site, South Strafford, Vermont. Sample media include surface water (H and O), groundwater (H and O), dissolved sulfate (O and S), and sulfide minerals in bulk mill tailings samples.
USGS Gulf Coast Source Rock Database
The USGS Gulf Coast Source Rock Database (GCSRD) is an online repository for all publicly available source rock data (outcrop and subsurface) from the states of Florida, Georgia, Alabama, Mississippi, Louisiana, Arkansas, and Texas.
Geochemical Advances in Arctic Alaska Oil Typing - North Slope Oil Correlation and Charge History
Citation Note: These data were collected as part of a research study published in Marine and Petroleum Geology. Please reference the following paper when citing these data: Botterell, P.J., Houseknecht, D.W., Lillis, P.G, Barbanti, S.M., Dahl, J.E, and Moldowan, J.M., 2021. Geochemical advances in Arctic Alaska oil typing ? North Slope oil correlation and charge history.
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.
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.
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.
Best Management Practices Statistical Estimator (BMPSE) Version 1.2.0
The Best Management Practices Statistical Estimator (BMPSE) was developed by the U.S. Geological Survey (USGS), in cooperation with the Federal Highway Administration (FHWA) Office of Project Delivery and Environmental Review to provide planning-level information about the performance of structural best management practices.
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.
Model archive for analysis of long-term annual yields of highway and urban runoff in selected areas of California with the Stochastic Empirical Loading and Dilution Model (SELDM)
This model archive describes approaches used by the U.S. Geological Survey in cooperation with CalTrans for assessing long-term annual yields of highway and urban runoff in selected areas of California with version 1.1.0 of the Stochastic Empirical Loading and Dilution Model (SELDM).
Western Lake Erie Basin (WLEB) projects map depicts the sites and watersheds, as well as the data for each site through the interactive map.
USGS Streamflow and water-quality data including nutrient and sediment concentrations and daily, monthly, and annual loads are available on NWISWeb.
This map shows the provinces assessed by the USGS for undiscovered oil and gas resources.
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.
Links to publications that contain maps of the sea floor or lake beds and the digital data used to create them.
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.
Recent nitrogen storage and accumulation rates in mangrove soils exceed historic rates in the urbanized San Juan Bay Estuary (Puerto Rico, United States)
Tropical mangrove forests have been described as “coastal kidneys,” promoting sediment deposition and filtering contaminants, including excess nutrients. Coastal areas throughout the world are experiencing increased human activities, resulting in altered geomorphology, hydrology, and nutrient inputs. To effectively manage and sustain coastal...
Wigand, Cathleen; Oczkowski, Autumn; Branoff, Benjamin; Eagle, Meagan; Hanson, Alana; Martin, Rose M.; Balogh, Stephen; Miller, Kenneth; Huertas, Evelyn; Loffredo, Joseph; Watson, Elizabeth
Nitrogen in the Chesapeake Bay watershed—A century of change, 1950–2050
ForewordSustaining the quality of the Nation’s water resources and the health of our diverse ecosystems depends on the availability of sound water-resources data and information to develop effective, science-based policies. Effective management of water resources also brings more certainty and efficiency to important economic sectors. Taken...
Clune, John W.; Capel, Paul D.; Miller, Matthew P.; Burns, Douglas A.; Sekellick, Andrew J.; Claggett, Peter R.; Coupe, Richard H.; Fanelli, Rosemary M.; Garcia, Ana Maria; Raffensperger, Jeff P.; Terziotti, Silvia; Bhatt, Gopal; Blomquist, Joel D.; Hopkins, Kristina G.; Keisman, Jennifer L.; Linker, Lewis C.; Shenk, Gary W.; Smith, Richard A.; Soroka, Alexander M.; Webber, James S.; Wolock, David M.; Zhang, Qian
Decision-support framework for linking regional-scale management actions to continental-scale conservation of wide-ranging species
Anas acuta (Northern pintail; hereafter pintail) was selected as a model species on which to base a decision-support framework linking regional actions to continental-scale population and harvest objectives. This framework was then used to engage stakeholders, such as Landscape Conservation Cooperatives’ (LCCs’) habitat management partners within...
Osnas, Erik E.; Boomer, G. Scott; Devries, James H.; Runge, Michael C.
Digital Shoreline Analysis System (DSAS) version 5.1 user guide
The Digital Shoreline Analysis System version 5 software is an add-in to Esri ArcGIS Desktop version 10.4–10.7 that enables a user to calculate rate-of-change statistics from a time series of vector shoreline positions. The Digital Shoreline Analysis System provides an automated method for establishing measurement locations, performs rate...
Himmelstoss, Emily A.; Henderson, Rachel E.; Kratzmann, Meredith G.; Farris, Amy S. Estimating abundance, temporary emigration and the pattern of density dependence in a cyclic snowshoe hare population in Yukon, Canada
Estimates of demographic parameters based on capture-mark-recapture (CMR) methods may be biased when some individuals in the population are temporarily unavailable for capture (temporary emigration). We estimated snowshoe hare abundance, apparent survival, and probability of temporary emigration in a population of snowshoe hares (Lepus americanus...
Oli, Madan K.; Kenny, Alice J; Boonstra, Rudy; Boutin, Stan; Chaudhary, Vratika; Hines, James E.; Krebs, Charles J Modeling marsh dynamics using a 3-D coupled wave-flow-sediment model
Salt marshes are dynamic biogeomorphic systems that respond to external physical factors, including tides, sediment transport, and waves, as well as internal processes such as autochthonous soil formation. Predicting the fate of marshes requires a modeling framework that accounts for these processes in a coupled fashion. In this study, we...
Kalra, Tarandeep S.; Ganju, Neil Kamal; Aretxabaleta, Alfredo; Carr, Joel A.; Defne, Zafer; Moriarty, Julia Rapid embryonic development supports the early onset of gill functions in two coral reef damselfishes
The gill is one of the most important organs for growth and survival of fishes. Early life stages in coral reef fishes often exhibit extreme physiological and demographic characteristics that are linked to well-established respiratory and ionoregulatory processes. However, gill development and function in coral reef fishes is not well-understood....
Prescott, LA; Regish, Amy M.; McMahon, SJ; McCormick, Stephen D.; Rummer, JL Telemetry reveals migratory drivers and disparate space use across seasons and age-groups in American horseshoe crabs
Identifying mechanisms that underpin animal migration patterns and examining variability in space use within populations is crucial for understanding population dynamics and management implications. In this study, we quantified the migration rates, seasonal changes in migratory connectivity, and residency across population demographics (age and...
Bopp, Justin J.; Sclafani, Matthew; Frisk, Michael G.; McKown, Kim; Zeigler, Catherine; Smith, David R.; Cerrato, Robert
Managed aquifer recharge suitability—Regional screening and case studies in Jordan and Lebanon
The U.S. Geological Survey, at the request of the U.S. Agency for International Development, led a 5-year regional project to develop and apply methods for water availability and suitability mapping for managed aquifer recharge (MAR) in the Middle East and North Africa region. A regional model of surface runoff for the period from 1984 to 2015 was...
Goode, Daniel J. Manganese in the Northern Atlantic Coastal Plain aquifer system, eastern USA—Modeling regional occurrence with pH, redox, and machine learning
Study region: The study was conducted in the Northern Atlantic Coastal Plain aquifer system, eastern USA, an important water supply in a densely populated region.Study focus: Manganese (Mn), an emerging health concern and common nuisance contaminant in drinking water, is mapped and modeled using the XGBoost machine learning method, predictions of...
DeSimone, Leslie A.; Ransom, Katherine Marie Predicting regional fluoride concentrations at public and domestic supply depths in basin-fill aquifers of the western United States using a random forest model
A random forest regression (RFR) model was applied to over 12,000 wells with measured fluoride (F) concentrations in untreated groundwater to predict F concentrations at depths used for domestic and public supply in basin-fill aquifers of the western United States. The model relied on twenty-two regional-scale environmental and surficial predictor...
Rosecrans, Celia Z; Belitz, Kenneth; Ransom, Katherine Marie; McMahon, Peter B.; Stackelberg, Paul E. Contribution of deep-sourced carbon from hydrocarbon seeps to sedimentary organic carbon: Evidence from radiocarbon and stable isotope geochemistry
Sulfate-driven anaerobic oxidation of methane (AOM) limits the release of methane from marine sediments and promotes the formation of carbonates close to the seafloor in seepage areas along continental margins. It has been established that hydrocarbon seeps are a source of methane, dissolved inorganic carbon...
Feng, Dong; Pohlman, John; Peckmann, Jorn; Sun, Yuedong; Hu, Yu; Roberts, Harry; Chen, Duofu
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 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.
Capture-recapture software to correct raw counts of wildlife fatalities using trial experiments for carcass detecition probability and persistence time.
The programs perform input file formation, distribution visualization, individual-based dynamic population simulation, pedigree accuracy assessment, effective population si
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.
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.
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.
Estimates the total number of species from species presence-absence data on multiple sample sites or occasions using model M(h) from program CAPTURE.
Estimates patch occupancy rates and related parameters.
Computes estimates of survival and capture probability using capture-recapture data with "robust-design" models and recoveries.
Tests the null hypothesis that two samples of recoveries belong to the same bivariate distribution.
Celebrating 50000 samples collected on Stellwagen Bank
Celebrating Page Valentine's 5000th sample collected on Stellwagen Bank National Marine Sanctuary. Page Valentine, USGS Research Geologist, collects his 5000th sample on Stellwagen Bank National
...
NOAA-USGS Stepping Stones 2021 Expedition - AD
Join USGS researchers Jason Chaytor and Kira Mizell as they virtually participate in a NOAA Ocean Exploration expedition to the depths of the North Atlantic.
The 2021 North Atlantic Stepping Stones: New England and Corner Rise Seamounts expedition runs from June 30 to July 29. At-sea and shore-based science teams will study deep-water habitats in the high seas,
Yaquina Bay, Newport, Oregon
Marcus G. Langseth departs Newport, Oregon (Yaquina Bay) for Cascadia Project OBS Deployment Leg
An acoustic Doppler current profiler (ADCP)
An acoustic Doppler current profiler (ADCP) on the Natchaug River near Chaplin, CT (USGS station 01120790).
High flow event at Mount Hope River near Warrenville, CT
High flow event at Mount Hope River near Warrenville, CT (USGS station 01121000).
Taking a water sample in Green River
Photo Contest Winner | July 2021 | Honorable Mention 1
Taking a water sample in Green River
Jin-Si Over and Jen Cramer trained to be new DOI pilots in Rifle, CO
Photo Contest Winner | June 2021 | Honorable Mention
Jin-Si Over and Jen Cramer from WHCMSC are trained to become new DOI pilots in Rifle, CO
Paper mill reservoir in the Black River Valley
Photo Contest Winner | July 2021 | Where We Work
Paper mill reservoir in the Black River Valley, western Adirondacks, near Lyonsdale, New York
Mark Jones taking a measurement in Danville, Pennsylvania
Photo Contest Winner | July 2021 | Honorable Mention 2
Mark Jones taking a measurement in Danville, Pennsylvania
Jean Self-Trail and Laurel Bybell in Prince Georges County, Maryland
Photo Contest Winner | July 2021 | People
Jean Self-Trail and Laurel Bybell in Prince Georges County, Maryland
Cameron Ensor and Nick Grim demolish a broad-crested weir
Photo Contest Winner | July 2021 | USGS at Work
Certified USGS Heavy Equipment Operators Cameron Ensor and Nick Grim demolish a broad-crested weir at USGS Station 01574500 at Cordorus Creek in Spring Grove, PA
Continuous water quality station on the Norwalk River, Connecticut
Continuous water quality station located on the Norwalk River at Norwalk Aquarium near South Norwalk, Connecticut (USGS site ID 410606073245700).
To learn more about USGS’s role in providing science to decision-makers before, during and after Hurricane Ida, visit www.usgs.gov/ida.
For information on what the Department of Homeland Security and FEMA are doing, visit: https://www.fema.gov/hurricane-ida.
For more on what the U.S. Government is Doing, visit: https://www.usa.gov/hurricane-ida or https://gobierno.usa.gov/huracan-ida for Spanish.
As Hurricane Henri approaches the Northeastern U.S., field crews from the U.S. Geological Survey are installing up to 62 storm tide sensors that will track the hurricane’s effects along the Atlantic coast. The sensors are being installed from Long Island, New York, to Cape Cod, Massachusetts; the exact number is dependent on several factors, including weather and road conditions.
The Hydrologic Monitoring Program’s Connecticut Networks Section responded to recent high flow events to verify stage-discharge relationships and has been hard at work this summer installing new gages and performing maintenance on the Connecticut gage network.
With few additional targeted tests and non-invasive surveys, public health agencies can better estimate disease occurrence and trends, changes in transmission, rates of hospitalization and death and effectiveness of vaccines and other control measures.
In this issue we put one of our outstanding staff, Alex Bissell, on Center Stage, and spotlight our Applied Hydrology Program, research on the effects of climate change on water resources, and our streamflow and water-quality data-collection networks. Explore this quarter’s publications and learn more about the fantastic science our folks produce in partnership with our stakeholders. Happy 4th!
Streamflow conditions in New England were highly variable this spring.
The U.S. Geological Survey (USGS), in cooperation with the Connecticut Department of Energy and Environmental Protection (CT DEEP) and New England Interstate Water Pollution Control Commission (NEIWPCC), implemented a summer dissolved oxygen (DO) monitoring program from 2015 to 2018 to examine the effects of phosphorus loading in streams.
Pollinators in the form of bees, birds, butterflies, bats and beetles provide vital but often invisible services, from supporting terrestrial wildlife and plant communities, to supporting healthy watersheds.
A new streamgage was installed on the Santuit River at Old Kings Road in the Town of Barnstable, MA in 2020 to monitor the discharge of the river.
List of data releases and publications from the New England Water Science Center released in the second quarter of 2021.
Hurricane Sandy, one of the most destructive hurricanes in U.S. history, significantly affected the mid Atlantic coast in 2012. In New Jersey, where Sandy made landfall, much of the coast consists of barrier islands - narrow stretches of sand deposited parallel to the mainland coast – that were deeply eroded, overwashed and in places breached by the storm.
Two data releases were recently published by the Watershed and Urban Hydrology Section of the New England WSC.
Contacts
Locations
Office of Communications and Publishing
Energy and Minerals Mission Area Headquarters
Environmental Health Mission Area Headquarters
Chesapeake Bay Program
Phone: (800) YOUR-BAY (968-7229)
Fax: (410) 267-5777
Region 1: North Atlantic-Appalachian
Land Change Science Program Office
Mineral Resources Program Office
Phone: 703-648-6100
Fax: 703-648-6057
Office of Budget, Planning, and Integration (BPI)
Phone: (703) 648-4431
Fax: (703) 648-4441
Science and Decisions Center
New York Water Science Center - Coram Program Office
saterrac@usgs.gov
Phone: (631) 736-0783
Fax: (631) 736-4283
Climate Research and Development Program Office
MD-DE-DC Water Science Center
information@usgs.gov
Phone: 443-498-5500
Fax: 442-498-5510
Eastern Ecological Science Center at the Leetown Research Laboratory
National Minerals Information Center
nmicrecordsmgt@usgs.gov
Fax: 703-648-4995
Eastern Ecological Science Center at the Patuxent Research Refuge
Florence Bascom Geoscience Center
Phone: 703-648-5953
Northeast Climate Adaptation Science Center
New England Water Science Center - Connecticut Office
Phone: 860-291-6740
Fax: 860-291-6799
Kentucky - Louisville Office
mgriffin@usgs.gov
Phone: (502) 493-1900
Fax: (502) 493-1909
Pennsylvania Water Science Center
Phone: 717-730-6900
Fax: 717-730-6997
Kentucky - Williamsburg Field Office
mgriffin@usgs.gov
Phone: (606) 549-2406
Fax: (606) 549-5400
New Jersey Water Science Center
Phone: (609) 771-3900
Fax: (609) 771-3915
Kentucky - Murray Field Office
mgriffin@usgs.gov
Phone: (270) 759-2460
Fax: (270) 649-2461
New England Water Science Center - New Hampshire Office
Phone: (603) 226-7800
Fax: (603) 226-7894
Chesapeake Bay Activities
Phone: 443-498-5552
Fax: 443-498-5510
Kentucky Water Science Center
Phone: (502) 493-1900
Fax: (502) 493-1909
Virginia and West Virginia Water Science Center
Phone: (804) 261-2600
Fax: (804) 261-2657
New England Water Science Center - Massachusetts/Rhode Island Office
Phone: (508) 490-5000
Fax: (508) 490-5068
Eastern Ecological Science Center at the S.O. Conte Research Laboratory
New York Water Science Center - Troy Program Office
dc_ny@usgs.gov
Phone: (518) 285-5695
Fax: (518) 285-5601
Woods Hole Coastal and Marine Science Center
Phone: 508-548-8700
Fax: 508-457-2310
New England Water Science Center - Vermont Office
Phone: 802-828-4479
Fax: 802-828-4465
Reston Stable Isotope Laboratory (RSIL)
Phone: 703-648-5859
Pittsburgh
Phone: 412-569-1005
Williamsport
Phone: 570-323-7127
Fax: 570-323-2137
Lake Ontario Biological Station
blantry@usgs.gov
Phone: 315-343-3951
Fax: 315-342-8065
Tunison Laboratory of Aquatic Science
jemckenna@usgs.gov
Phone: 607-753-9391
Fax: 607-753-0259
Patuxent Wildlife Research Center - Beltsville Lab
Patuxent Wildlife Research Center - Virginia Polytechnic Institute
New York Water Science Center - Cortland Field Office
New York Water Science Center - Potsdam Field Office
chuddlestonadrianza@usgs.gov
Phone: (315) 265-4410 / (518) 285-5602
Fax: (315) 265-2166
Office of External Research
Phone: (443) 498-5505
Fax: (703) 648-5002
USGS Reston Library - Clarence King Memorial Library (Main Library)
library@usgs.gov
Phone: 703-648-4301
Fax: 703-648-6373