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Yellow-billed Loon on a lake in the northern area of Alaska.
Date Published: December 3, 2019
Status: Active

Tracking Data for Yellow-billed Loon (Gavia adamsii)

Available here are tracking data of Yellow-billed loons, a species that breeds in coastal areas of western and northern Alaska and adjacent regions of Russia and Canada.  This species winters along the Pacific coasts of North America and Eurasia. These data were collected to better understand the patterns of migratory movements and seasonal use of different regions of Alaska

2018 Alaska Assessment Map
Date Published: November 29, 2019
Status: Active

Assessment of Gas Hydrate Resources in the North Slope of Alaska, 2018

The U.S. Geological Survey (USGS) has updated the previous 2008 assessment of undiscovered, technically recoverable gas hydrate resources beneath the North Slope of Alaska.  This new 2018 assessment again indicates the existence of technically recoverable gas hydrate resources―that is, resources that can be discovered, developed, and produced using current technology.  Using a geology-based...

Alaska Gas Hydrate 2018 Drill Rig
Date Published: November 27, 2019
Status: Active

Alaska North Slope 2018 Hydrate 01 Stratigraphic Test Well

The National Energy Technology Laboratory (NETL), the Japan Oil, Gas and Metals National Corporation (JOGMEC), and the U.S. Geological Survey (USGS) are leading an effort to conduct an extended gas hydrate production test in northern Alaska.

Scientist adjusts equipment mounted on tower at the Suisun Marsh in California.
Date Published: November 22, 2019
Status: Active

Creating a Model to Predict Future Carbon Levels in Tidally-driven Marshes

Tidal marshes are important ecosystems in the San Francisco-Bay Delta. They remove carbon from the atmosphere, they build up soils that buffer our communities from sea level rise, they provide critical habitat and food resources for a diversity of species, and they reduce excessive nutrients which have a negative impact on water quality. As a result of land-use change and urbanization, the San...

Aerial view of a wastewater-treatment plant
Date Published: November 20, 2019
Status: Completed

Refined Model Provides a Screening Tool to Understand Exposure to Contaminants from Incidental Wastewater Reuse

Refinement of the existing national-scale “de facto reuse incidence in our nation’s consumable supply” (DRINCS) model, complemented by field measurements, provides a screening tool to understand human and wildlife exposure to toxicants and pathogens associated with the incidental reuse of treated wastewater in the Shenandoah River watershed. The model results can be accessed in a companion...

Map with streets, parks, and other features labeled.
Date Published: November 14, 2019
Status: Active

Attending Seminars at PCMSC

Check our schedule for upcoming seminars and dates.

View from up high above a flat beach area lots of rocks and boulders, very little wave action.
Date Published: November 8, 2019
Status: Active

Using Video Imagery to Study Coastal Change: Whidbey Island

Video cameras overlook the coast along a beach on Whidbey Island, Island County at the northern boundary of Puget Sound in western Washington.

    Contacts: Eric Grossman
    Invasive Burmese Python
    Date Published: November 6, 2019
    Status: Active

    Applications of Advanced Tracking and Modeling Tools with Burmese Pythons across South Florida's Landscape

    Researchers will determine movement rates and habitat-use patterns of pythons across the South Florida landscape by conducting a telemetry study tracking pythons simultaneously in several locations

    Invasive Burmese Python
    Date Published: November 6, 2019
    Status: Active

    Habitat Selection of the Burmese Python in the Florida Everglades

    Researchers plotted locations of radio-tagged pythons to create a habitat suitability model.

    Sea turtle
    Date Published: November 6, 2019
    Status: Active

    Hotspot and Risk Analysis for Sea Turtles in the Florida Keys National Marine Sanctuary

    Researchers will collect location data that will be used to identify areas of high-use for resident sea turtles in the Florida Keys National Marine Sanctuary. 

    2018 Anchorage Earthquake -- Overflight Photo 1 - 12/03/18
    Date Published: November 5, 2019
    Status: Active

    M7.1 November 30, 2018 Anchorage Earthquake

    A magnitude 7.1 earthquake struck north of Anchorage, Alaska, on November 30, 2018, at 8:29 a.m. local time (17:29:28 UTC). 

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    USGS
    October 18, 2019

    Input dataset for the Rangeland Hydrology Erosion Model (RHEM) for the Organ Mountains Desert Peaks National Monument.

    Map of a western coastline with stretches of the coast labeled to identify data set regions.
    October 17, 2019

    This dataset contains spatial projections of coastal cliff retreat (and associated uncertainty) for future scenarios of sea-level rise (SLR) in Central California. Present-day cliff-edge positions used as the baseline for projections are also included. Projections were made using numerical models and field observations as part of Coastal Storm Modeling System (CoSMoS). Read metadata carefully.

    USGS
    October 16, 2019

    From August 16 to 21, 2018, the U.S. Geological Survey (USGS) conducted a geophysical survey to investigate the geologic controls on barrier island evolution and medium-term and interannual sediment transport along the sand berm constructed in 2011 (offshore, at the northern end of the Chandeleur Islands, Louisiana) as mitigation of the Deepwater Horizon oil spill. This investigat

    small stream in middle of marshy area with mountains and trees in background
    October 15, 2019

    Transport of material in an estuary is important for water quality and hazards concern. We studied these processes in the Hudson River Estuary, located along the northeast coast of the U.S. using the COAWST numerical modeling system. The model grid extends from the south at the Battery, NY to the north in Troy, NY.

    Study sites for West Falmouth Harbor, MA data release
    October 15, 2019

    The development of Submerged Aquatic Vegetation (SAV) growth model within the Coupled Ocean-Atmosphere-Wave-Sediment Transport (COAWST) model leads to a change in SAV biomass. The SAV biomass is computed from temperature, nutrient loading and light predictions obtained from coupled hydrodynamics (temperature), bio-geochemistry (nutrients) and bio-optical (light) models.

    Photograph of seastars, blood stars, mussels and barnacles
    October 15, 2019

    This is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, MA. 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.  The Sanctuary's research vessel, R/V Auk, visited 57 locations on Stellwagen Bank.

    USGS
    October 15, 2019

    This data release contains model input and output data associated with a published report (The effects of wildfire on snow water resources estimated from canopy disturbance patterns and meteorological conditions [Moeser, Broxton and Harpold, 2019]) where specific descriptions of the data can be found. The input data are derived from pre- and post-fire aerial LiDAR acquired in June 201

    USGS
    October 4, 2019

    This data release documents 155 sets of dissolved noble gas analyses (neon, argon, krypton, xenon) and 153 modeled recharge temperatures for groundwater sampled from domestic water supply wells and springs throughout the northern Sierra Nevada foothills as part of the California State Water Resources Control Board’s Groundwater Ambient Monitoring and Assessment (GAMA) Progra

    USGS
    October 2, 2019

    This data release contains the boundaries of assessment units and input data for the assessment of undiscovered gas resources in the Middle Devonian Marcellus Shale of the Appalachian Basin Province, 2019. The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the conte

    USGS
    October 2, 2019

    This data release contains the boundaries of assessment units and input data for the assessment of undiscovered gas hydrate resources on the north slope of Alaska. The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined within the context of the higher-level Total Petroleum Syste

    USGS
    October 1, 2019

    Beginning in November of 2015, a project was undertaken to reanalyze approximately 60,000 archived sample splits collected as part of the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) project from selected areas in Arizona, California, Idaho, Montana, Nevada, New Mexico, and Utah. A small amount (approximately 0.25

    USGS
    October 1, 2019

    This dataset includes U-Pb detrital zircon age data for samples from the Ingleside and Lyons formations in north-central Colorado collected from Owl Canyon and Park Creek Reservoir, from the Molas and Hermosa formations in southwestern Colorado collected from Molas Pass, and from the Lykins formation and its equivalents along the Front Range and in southeastern Colorado. It accompanies public

    Filter Total Items: 492
    Map of USGS Groundwater monitoring sites
    April 10, 2019

    USGS installed 18 monitoring wells and 14 multilevel samplers (MLSs) at 14 locations to monitor water levels and groundwater quality beneath the Maravista neighborhood in Falmouth, Massachusetts.

    Thermal map of Kīlauea Caldera
    April 8, 2019

    This thermal map, which was constructed by merging about 1300 images from a morning helicopter overflight on April 8, shows the distribution of some prominent thermal features in Kīlauea's summit caldera. 

    Western Lake Erie Basin (WLEB) watersheds of Ohio and Indiana showing the USGS monitoring stations
    March 22, 2019

    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.

    Screenshot of San Juan River Basin Sites
    March 4, 2019

    The USGS monitors current streamflow and water-quality conditions at various sites in the Animas and San Juan River Basins in Colorado, New Mexico, and Utah, including areas below the Gold King Mine release area. These streamgages provide continuous data on streamflow and select water-quality constituents including specific conductance, water temperature, pH, and turbidity.

    Okeechobee County, Florida irrigated agricultural land-use GIS shapefile
    February 28, 2019

    This data set consists of a detailed digital map of individual irrigated fields and a summary of the irrigated acreage for the 2017 growing season developed for Okeechobee County, Florida. Selected attribute data that include crop type, irrigation system, and primary water source were collected for each irrigated field.

    preliminary map of Kīlauea lower East Rift Zone lava flow thicknesses
    February 19, 2019

    Data depicted on this preliminary map of Kīlauea lower East Rift Zone lava flow thicknesses are subject to change.

    Geologic CO2 Sequestration Map Viewer Thumb
    February 11, 2019

    The Geologic CO2 Sequestration interactive web map includes investigated basins, assessed areas, stratigraphic columns, and well density information.

    Federal Emissions Map Viewer Thumb
    February 11, 2019

    This website is a data visualization companion to the U.S. Geological Survey (USGS) report titled Federal Lands Greenhouse Gas Emissions and Sequestration in the United States: Estimates 2005-14. The maps and charts on this site include the estimated emissions and sequestration from both fossil fuel activities and ecosystem processes on Federal lands only.

    Map of potential permeable reactive barriers sites on Cape Cod, MA
    February 4, 2019

    Locations of the sites investigated to determine hydrologic suitability for installation of permeable reactive barriers to treat groundwater nitrogen, Cape Cod, Massachusetts

    Screenshot of the Borrego Valley groundwater quality data map
    January 30, 2019

    The quality of groundwater in the Borrego Valley is a concern because it is the sole source of water for agricultural, recreational, and public supply. Explore this interactive water-quality data map for detailed information and to download data.

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    TNMCorps Mapping Challenge: City/Town Halls in Michigan
    November 14, 2019

    Here is the weekly update for this challenge!

    TNMCorps Mapping Challenge: City/Town Halls in Ohio and West Virginia
    November 14, 2019

    Here is the weekly update for this challenge!

    TNMCorps Mapping Challenge: Summary Results for Cemeteries in Select MI Counties
    November 12, 2019

    This challenge is now complete!!  Thank you to everyone who contributed!  Here is a time lapse of our volunteer contributions for this challenge:

    TNMCorps Mapping Challenge: City/Town Halls in Ohio and West Virginia
    November 7, 2019

    Here is the weekly update for this challenge!

    TNMCorps Mapping Challenge: City/Town Halls in Wayne Co, MI
    November 6, 2019

    City/town halls are now being added to upcoming revisions of US Topo maps!  Our volunteers have been steadily collecting these structures in the eastern states, however, there is still a lot of work to be done, especially since we started with minimal seed data.  Michigan maps will be updated soon so here’s a new challenge for city/town halls in Michigan!

    Pacific Marten image captured by a motion sensor camera
    November 6, 2019

    Pacific martens remain common in montane regions of Pacific coast U.S. states, yet their distribution and status on the Olympic Peninsula, Washington, is uncertain.

    TNMCorps Mapping Challenge: Summary Results for Wayne Co, MI Schools
    November 6, 2019

    This challenge is now complete!!  Thank you to everyone who contributed!  Here are the summary results and a time lapse of our volunteer contributions for this challenge.

    man on bridge over flooding creek controlling an adcp
    November 1, 2019

    Summary of Event Impact:
    Record and Major flooding in parts of the Southern Adirondacks and northern Mohawk Valley October 31-November 1.

    Event Information:
    Record and Major flooding occurred in parts of the Southern Adirondacks
    and northern Mohawk Valley October 31-November 1 as a result of
    3-5+ inches of rainfall last night.

    Surveying for the FEMA project
    November 1, 2019

    U.S. Geological Survey and Federal Emergency Management Agency are seeking feedback and information from towns in the Otter Creek watershed, Vermont, after two Discovery Meetings were held on October 29 and 30.