Filters: Date Range: {"choice":"month"} (X) > Categories: Data Release - Revised (X)

Filters Date Types (for Date Range) Extensions Shapefile (2) Types Map Service (6) OGC WFS Layer (6) OGC WMS Layer (6) OGC WMS Service (6) Downloadable (3) Shapefile (2) Citation (1) Contacts U.S. Geological Survey U.S. Geological Survey - ScienceBase Ecosystems Water Resources Forest and Rangeland Ecosystem Science Center More... Categories Data (19) Tag Types Theme (25) Place (25) Harvest Set (24) USGS Scientific Topic Keyword (9) CMS Non-theme Topics (2) CMS Themes (2) CMS Topics (2) Tag Schemes None (12) USGS Thesaurus (15) Common geographic areas (9) FIPS (1) ISO 19115 Topic Category (18) Protected Areas Database of the United States (1) none (1) Common Geographic Locations (1) USGS (1) Getty Thesaurus of Geographic Names (1) Common Geographic Areas (2) Geographic Names Information System (1) Geographic Names Information System (GNIS) (1) NGDA Portfolio Themes (1) U.S. Department of Commerce, 1995, (Countries, dependencies, areas of special sovereignty, and their principal administrative divisions, Federal Information Processing Standard 10-4): Washington, D.C., National Institute of Standards and Technology (1) https://www.sciencebase.gov/vocab/category/WRET/CMS_L3_Topics/NYWSC_CMS_L3_Topics (2) https://www.sciencebase.gov/vocab/category/WRET/CMS_Themes/NYWSC_CMS_Themes (2) https://www.sciencebase.gov/vocab/category/WRET/CMS_Topics/NYWSC_CMS_Topics (2) Global Change Master Directory (GCMD) Science Keywords (1) Groundwater (1) More... View Results as: JSON ATOM CSV

MODFLOW-NWT Model Used to Evaluate Stream Capture Related to Groundwater Pumping, Lower Humboldt River Basin, Nevada (ver. 1.1, March 2024) A three-dimensional groundwater flow model using MODFLOW-NWT was developed to evaluate historical and potential stream capture in the lower Humboldt River Basin, Nevada. The Humboldt River Basin is the only river basin that is contained entirely within the state of Nevada. The effect of groundwater pumping on the Humboldt River is not well understood. Tools are needed to determine stream capture and manage groundwater pumping in the Humboldt River Basin. Previous work has demonstrated that the river’s surface-water resource is sensitive to groundwater withdrawals, which have steadily increased since the 1950s for agriculture, municipal, and mining uses. A numerical groundwater flow model was developed for the purpose... Categories: Data Release - Revised; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Capture, Groundwater Model, Humboldt River Basin watershed, Hydrology, InlandWaters, All tags... Lovelock, MODFLOW-NWT, Nevada, Pershing County, Stream Capture, Streamflow Depletion, USGS Science Data Catalog (SDC), Water Resources, environment, geoscientificInformation, groundwater, inlandWaters, lower Humboldt River Basin aquifer system, usgsgroundwatermodel, Fewer tags The Landsat Collection 2 Burned Area Products for the conterminous United States (ver. 2.0, April 2024) The U.S. Geological Survey (USGS) has developed and implemented an algorithm that identifies burned areas in temporally dense time series of Landsat Analysis Ready Data (ARD) scenes to produce the Landsat Burned Area Products. The algorithm uses predictors derived from individual ARD Landsat scenes, lagged reference conditions, and change metrics between the scene and reference conditions. Scene-level products include pixel-level burn probability (BP) and burn classification (BC) images corresponding to each Landsat image in the ARD time series. Annual composite products are also available by summarizing the scene-level products. Prior to generating annual composites, individual scenes that had > 0.010 burned proportion... Categories: Data, Data Release - Revised; Tags: Burned area, Landsat, Prescribed fire, USGS Science Data Catalog (SDC), United States, All tags... Wildfire, Wildland fire, Fewer tags Data and shapefiles used to document the floods associated with the January and March 2018 Nor'easters for Coastal Areas of New England (ver. 2.0, November 2021) The U.S. Geological Survey (USGS) New England Water Science Center worked with the Federal Emergency Management Agency to document the floods of January 4, 2018 and March 2-4, 2018, in coastal Massachusetts. USGS conducted a frequency analysis of stillwater elevations at three National Oceanic and Atmospheric Administration coastal gages following the coastal floods of 2018. The data for these analyses for gages in Boston, Massachusetts, Portland, Maine, and Seavey Island, Maine are included in the child item "Data to Support Stillwater Analyses." Stillwater elevations recorded in January 2018 in Boston (9.66 feet in the North American Vertical Datum of 1988, NAVD88) had an annual exceedance probability (AEP)... Categories: Data Release - Revised; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: USGS Science Data Catalog (SDC) Global reference evapotranspiration for food-security monitoring (ver. 2.1, April 2024) The data are a long-term (1980-present), daily reanalysis of reference evapotranspiration, covering the globe at a spatial resolution of 0.625° Longitude x 0.5° Latitude. Reference evapotranspiration is a measure of evaporative demand, or the "thirst of the atmosphere", basically how much moisture from the surface could evaporate into overpassing air, assuming (i) that enough water is available to evaporate and (ii) the surface is covered with a specific reference crop that completely shades the ground (some other conditions also apply). For this dataset, reference evapotranspiration is derived from the daily implementation of the Penman-Monteith reference evapotranspiration equation (Monteith, 1965) as codified... Categories: Data, Data Release - Revised; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Raster; Tags: Climatology, Remote Sensing, USGS Science Data Catalog (SDC), Water Resources, climatologyMeteorologyAtmosphere, All tags... food-security, geoscientificInformation, global, long-term daily product, reference evapotranspiration, Fewer tags Attributed California Water Supply Well Completion Report Data for Selected Areas, Derived from CA WCR OSCWR Data (ver. 3.0, July 2023) This Well Completion Report geospatial dataset represents an index to a subset of records available from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR). This version of the release contains data from about 255,000 well completion reports (WCRs) for water supply wells from Amador, Butte, Calaveras, Colusa, El Dorado, Glenn, Kern, Kings, Merced, Monterey, Nevada, Placer, Riverside, Sacramento, San Benito, San Bernardino, San Luis Obispo, San Joaquin, Santa Clara, Santa Cruz, Shasta, Stanislaus, Sutter, Tehama, Tulare, and Yuba counties. A subset of WCRs for wells that are not water supply wells also are included. The California Groundwater Ambient Monitoring and... Categories: Data Release - Revised; Tags: California, USGS Science Data Catalog (SDC), Water Resources, Well Completion Report, geoscientificInformation, All tags... groundwater, inlandWaters, rocks and deposits, water well, well drilling, Fewer tags Phytoplankton Data from Owasco, Seneca, and Skaneateles Lakes, Finger Lakes Region, New York, 2019–2020 (ver. 2.1, June 2023) This U.S. Geological Survey (USGS) data release provides phytoplankton data collected as part of an advanced harmful algae bloom (HAB) monitoring study conducted in collaboration with the New York State Department of Environmental Conservation (NYSDEC). Samples were collected biweekly in association with continuous monitoring platforms in Owasco, Seneca, and Skaneateles Lakes, Finger Lakes Region, New York and one opportunistic bloom sample site at Emerson Park Boat Launch in Owasco Lake. The platforms were deployed from May-November in 2019 and June-October in 2020. This dataset includes all routine and quality assurance/quality control samples collected at the four sampling locations on the three lakes: three... Categories: Data, Data Release - Revised; Tags: Algae, Algae, Class, Division, Family, All tags... Freshwater, Genus, Lake, New York, OWASCO LAKE PLATFORM, Order, Owasco Outlet at Emerson Pk Boat Launch, Phytoplankton, Phytoplankton, SENECA LAKE PLATFORM, SKANEATELES LAKE PLATFORM, Species, Surface-Water Monitoring, Taxa, Taxonomy, USGS Science Data Catalog (SDC), USGS Station ID 425027076564401, USGS Station ID 425327076313601, USGS Station ID 425418076322301, USGS Station ID 425606076251601, United States, Water Quality, Water Quality, Fewer tags Hawaiian Islands Hawaiian Hoary Bat Genetic Sexing 2009-2020 (ver. 7.0, June 2022) We tested the utility of a protocol using genetic markers that previously proved successful to identify the sex of Vespertilionid bats on tissues collected from live bats and carcasses of varying age from the Hawaiian hoary bat (Lasiurus semotus). This molecular method is based on genes unique to X and Y chromosomes in mammals and previously was used successfully on North American hoary bats (L. cinereus). Using genotyping, we determined the sex of 123 of 125 Hawaiian hoary bat tissue samples from carcasses. This dataset includes all 73 samples from the original data release, plus 58 additional samples. NOTE: While previous versions are available from the author, all the records in previous versions can be found... Categories: Data, Data Release - Revised; Tags: Hawaii, Hawaiian Islands, Hawaiian hoary bat, Maui, Oahu, All tags... USGS Science Data Catalog (SDC), biota, carcass, genetics, sex determination, Fewer tags Stream Temperature, Dissolved Radon, and Stable Water Isotope Data Collected along Headwater Streams in the Upper Neversink River Watershed, NY, USA (ver. 2.0, April 2023) This data release contains three data types that could potentially be used to infer spatiotemporal variability in groundwater discharge processes, along with other research and monitoring purposes: 1) Temporally continuous stream channel water temperature and adjacent streambank air temperature time series data (generally starting November 2020) as well as limited temperature data from May to October 2022 from select seeps and springs; 2) Discrete stable isotope data collected from stream water (May 2021, October/November 2021, May 2022, October/November 2022); and 3) Discrete dissolved radon gas data from stream water (collected May 2021 and May 2022). Data were collected at 51 temporary stations installed along... Categories: Data, Data Release - Revised; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: Ambient Monitoring, Groundwater and Streamflow Information, Neversink River, New York, Radon, All tags... Sullivan County, Ulster County, Surface-Water Monitoring, USGS Science Data Catalog (SDC), environment, geoscientificInformation, groundwater and surface-water interaction, headwater streams, hydrogeology, hydrology, inlandWaters, oxygen isotope analysis, surface water (non-marine), water temperature, Fewer tags Contemporary fire history metrics for the conterminous United States (1984-2023) (ver. 3.0, April 2024) Fire history metrics enable rapidly increasing amounts of burned area data to be collapsed into a handful of data layers that can be used efficiently by diverse stakeholders. In this effort, the U.S. Geological Survey's Landsat Burned Area product was used to identify burned area across CONUS over a 40-year period (1984-2023). The Landsat BA product was consolidated into a suite of annual BA products, which in-turn were used to calculate a series of contemporary fire history metrics (30 m resolution). Fire history metrics included: (1) fire frequency (FRQ), (2) time since last burn (TSLB) and (3) year of last burn (YLB), (4) longest fire-free interval (LFFI), and (5) average fire interval length (FIL). All metrics... Categories: Data, Data Release - Revised; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Landsat, USGS Science Data Catalog (SDC), United States, burned area, fire frequency, All tags... fire regime, fire return interval, historic fire, land ownership, wildland fire, Fewer tags Chronic Wasting Disease distribution in the United States by state and county (ver. 2.0, April 2024) Chronic Wasting Disease (CWD) is a fatal, contagious, neuro-degenerative disease affecting multiple members of the Family Cervidae. First detected in 1967, the disease has, as of April 2024, been documented in free-ranging and/or captive cervid populations in 33 states, five Canadian provinces, the Republic of South Korea, Norway, Sweden, and Finland. The data provided here contains information on the known, available, documented distribution of CWD in the United States that is current as of the publication date. The USGS National Wildlife Health Center (NWHC) tracks changes to the known distribution of CWD in the form of a map (available on the NWHC website at https://www.usgs.gov/centers/nwhc/science/expanding-distribution-chronic-wasting-disease.... Categories: Data, Data Release - Revised; Types: Citation; Tags: Alabama, Alaska, American Samoa, Arizona, Arkansas, All tags... CWD, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, U.S. Virgin Islands, USGS Science Data Catalog (SDC), Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, cervids, chronic wasting disease, deer, elk, map, moose, morbidity, wildlife, wildlife health, Fewer tags Modeled transport components of daily chlorophyll-a in the Illinois River, 2018 through 2020 (version 1.1, April 2024) This data release contains approximately three years of modeled chlorophyll-a—a proxy for planktonic algal biomass—transport through a 394-km portion of the Illinois River. Defined by four distinct reaches, model estimates include daily water balance, velocities, and algal biomass separated into its components of net growth, net loss, transported from upstream, and input from tributaries. First release: February 2024 Revised: April 2024 (ver. 1.1) Categories: Data, Data Release - Revised; Tags: Illinois River, USGS Science Data Catalog (SDC), biota Great Lakes Restoration Initiative: Nutrient cycling in riverbed sediment in the Maumee River Basin, 2019 and 2021 Data (ver. 2.0, March 2024) The Maumee River transports huge loads of nitrogen (N) and phosphorus (P) to Lake Erie. The increased concentrations of N and P are causing eutrophication of the lake, creating hypoxic zones, and contributing to phytoplankton blooms. It is hypothesized that the P loads are a major contributor to harmful algal blooms that occur in the western basin of Lake Erie, particularly in summer. The Maumee River has been identified by the United States Environmental Protection Agency as a priority watershed where action needs to be taken to reduce nutrient loads. This study quantified rates of biogeochemical processes affecting downstream flux of N and P by 1) measuring indices of potential sediment P retention and 2) measuring... Categories: Data, Data Release - Revised; Tags: Fort Wayne, Indiana, Maumee River, Maumee River Basin, Michigan, All tags... Ohio, Toledo, USGS Science Data Catalog (SDC), Water Resources, Western Lake Erie, biota, denitrification, eutrophication, nitrification, nitrogen, phosphorus, phosphorus storage, streambed sediment, Fewer tags Student Network for Amphibian Pathogen Surveillance Data (ver. 2.0, April 2024) Data in this dataset were collected as a part of the Student Network for Amphibian Pathogen Surveilance (SNAPs) program throughout the United States by undergraduate students in biology or ecology courses as a part of their curriculum. This data was collected in the field by students and sent to the USGS National Wildlife Health Center (NWHC) for testing of two amphibian fungal pathogens, Batrachochytrium dendrobatidis (Bd) and Batrachochytrium salamandrivorans (Bs). The dataset includes both the field records of the individual amphibians tested and the results for individuals for Bd and Bs. This is Product Number 209311 of the U.S. Geological Survey Amphibian Research and Monitoring Initiative (ARMI). Categories: Data, Data Release - Revised; Tags: Alabama, Batrachochytirum dendrobatidis, Batrachochytirum salamandrivorans, California, Estado de México, All tags... Idaho, Illinois, Massachusetts, Mexico, Minnesota, New York, North Carolina, Oregon, Pennsylvania, Texas, USGS Science Data Catalog (SDC), United States, Vermont, Virginia, Washington, Wildlife Disease, amphibians, biota, wildlife disease, Fewer tags PIT Tags Encountered by Klamath Falls Field Station Equipment in the Upper Klamath Basin 1993-2024 (ver. 3.0, April 2024) Data were collected as part of a long-term capture-recapture program to assess the status and dynamics of populations of two long-lived, federally endangered catostomids in Upper Klamath Lake, Oregon and Clear Lake Reservoir, California. Lost River suckers (LRS; Deltistes luxatus) and shortnose suckers (SNS; Chasmistes brevirostris) have been captured and tagged with passive integrated transponder (PIT) tags during their spawning migrations in each year since 1995. PIT tagged species were encountered in netting efforts, remote transceivers, and active scanning on bird colonies across the Upper Klamath River Basin (predominately Upper Klamath Lake and Clear Lake Reservoir). The data includes detections for endangered... Categories: Data, Data Release - Revised; Tags: Aquatic Biology, Clear Lake National Wildlife Refuge, Ecology, USGS Science Data Catalog (SDC), Upper Klamath Lake, All tags... Water Quality, animal tracking, ecology, endangered species, inlandWaters, salmonids, suckers, Fewer tags Geochemical data generated by projects funded by the USGS Earth Mapping Resources Initiative (ver. 9.0, February 2024) The geochemical data included here were generated as part of the Earth Mapping Resources Initiative (Earth MRI), which was developed by the U.S. Geological Survey (USGS) in response to a Federal directive calling on various Federal agencies to address potential vulnerabilities in the Nation’s supply of critical mineral resources. Earth MRI is a partnership between the USGS, State Geological Surveys, and industry coordinating with other federal agencies to accomplish the mission. The primary purpose of this initiative is to identify potentially mineralized areas containing critical minerals by gathering new basic geologic data about the United States and its territories and to make these data publicly available through... Categories: Data, Data Release - Revised; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: Alabama, Alaska, Alaska Division of Geological & Geophysical Surveys, Arizona, Arizona Geological Survey, All tags... Arkansas, Arkansas Geological Survey, California, California Geological Survey, Colorado, Colorado Geological Survey, Florida, Florida Geological Survey, GGGSC, Geological Survey of Alabama, Geology, Geophysics, and Geochemistry Science Center, Georgia, Idaho, Idaho Geological Survey, Illinois, Illinois State Geological Survey, Indiana, Indiana Geological and Water Survey, Iowa, Kentucky, Kentucky Geological Survey, MRP, Maine, Maine Geological Survey, Maryland, Maryland Geological Survey, Michigan, Michigan Geological Survey, Mineral Resources Program, Missouri, Missouri Geological Survey, Montana, Montana Bureau of Mines & Geology, Nevada, Nevada Bureau of Mines and Geology, New Mexico, New Mexico Bureau of Geology & Mineral Resources, New York, North Carolina, North Carolina Geological Survey, Ohio, Oklahoma, Pennsylvania, Pennsylvania Department of Conservation & Natural Resources, South Carolina, South Carolina Department of Natural Resources, Tennessee, Texas, Texas Bureau of Economic Geology, USGS Science Data Catalog (SDC), United States, Utah, Utah Geological Survey, Virginia, Virginia Division of Geology and Mineral Resources, Washington, Washington Geological Survey, West Virginia, West Virginia Geological and Economic Survey, Wisconsin, Wisconsin Geological and Natural History Survey, Wyoming, Wyoming State Geological Survey, chemical analysis, economy, exploration geochemistry, geochemical data, geochemistry, geoscientificInformation, igneous rocks, metamorphic rocks, natural resource exploration, rock chemistry, sediment chemistry, sedimentary rocks, soil chemistry, unconsolidated deposits, Fewer tags Total mercury and methylmercury in biota from Cottage Grove Reservoir, Coast Fork Willamette River, and additional reservoirs in Oregon (ver. 2.0, February 2024) Comma Separated Value (CSV) file containing data related to total and methyl mercury concentrations in biota from the Willamette Basin in Oregon; specifically, Cottage Grove Reservoir, waters upstream of the reservoir, and additional reservoirs within the Willamette Basin. Categories: Data, Data Release - Revised; Tags: Big River, Oregon, Coast Fork Willamette River, Oregon, Cottage Grove Reservoir, Oregon, Dexter Reservoir, Oregon, Dorena Reservoir, Oregon, All tags... Fall Creek Reservoir, Oregon, Fern Ridge Reservoir, Oregon, Foster Reservoir, Oregon, Garoutte Creek, Oregon, Green Peter Reservoir, Oregon, Hills Creek Lake, Oregon, Little River, Oregon, Lookout Point Reservoir, Oregon, Oregon, Williams Creek, Oregon, biota, chemical analysis, contamination and pollution, environment, inlandWaters, mercury, Fewer tags Water Quality Data from Select Spring and Stream Sites and Water and Sediment Quality Data from the Colorado River and Major Tributaries in Grand Canyon, Northern Arizona (ver. 2.0, April 2024) This USGS Data Release represents water and sediment quality data collected in the Grand Canyon region of northern Arizona. There are 4 separate datasets associated with this Data Release: Water quality data from major Colorado River tributary monitoring sites in and near Grand Canyon from 2015 through 2022. Sediment quality data from the Colorado River and major tributary monitoring sites in and near Grand Canyon from 2015 through 2022. Water quality results from spring and stream sites in Grand Canyon that were sampled by U.S. National Park Service personnel in 2016 and 2017. Time series water quality results from select spring sites in Grand Canyon that were sampled using a Minisipper autosampler. Filtered... Categories: Data Release - Revised; Tags: Colorado River, Grand Canyon, Sediment Chemistry, Sediment Quality, U.S. National Park Service, All tags... USGS SW Monitoring Sites, USGS Science Data Catalog (SDC), Water Chemistry, Water Quality, breccia pipe, Fewer tags The U.S. Inland Creel and Angler Survey Catalog (CreelCat): A Database and Interactive Tool for Inland Fisheries Management and Research Note: this data release has been deprecated. Please see new data release here: https://doi.org/10.5066/P1WOQBRN. The U.S. Inland Creel and Angler Survey Catalog (CreelCat) contains data compiled from 14,729 creel and angler surveys conducted by state natural resource management agencies (including Washington DC and Puerto Rico) in inland waters across the United States. Data is are contained in eight .csv files which contain information about survey characteristics (Survey_Data.csv), angler effort (AngEffort_Data.csv), catch and harvest (FishDataCompiled.csv), angler demographics (Demographic_Data.csv), angler preferences (AngPrefDataCompiled.csv), taxonomic classifications (Taxa_Data.csv), issues with catch and... Categories: Data Release - Revised; Tags: Aquatic Biology, United States, biota, fish, fisheries management, All tags... fisheries resources, inland fisheries resources, recreation, recreational fisheries resources, Fewer tags Central Valley Hydrologic Model version 2 (CVHM2): Observation Data (Groundwater Level, Streamflow, Subsidence) from 1916 to 2018 (ver. 2.1, September 2023) This digital dataset includes three sets of observational data (groundwater level, streamflow, subsidence) used to calibrate the updated Central Valley Hydrologic Model (CVHM2) Categories: Data Release - Revised; Tags: California, Central Valley, Observation, Streamflow, Subsidence, All tags... USGS Science Data Catalog (SDC), United States, Water Level, climatologyMeteorologyAtmosphere, environment, farming, geoscientificInformation, Fewer tags Reach-scale stream and riparian habitat from Nevada, 2022 (ver. 2.0, April 2024) This dataset was created to assess the status of Lahontan cutthroat trout (*Oncorhynchus clarkii henshawi*) habitat. Surveys were conducted within occupied Lahontan cutthroat trout habitat, as designated by the U.S. Fish and Wildlife Service. Data represent reach-based surveys conducted in accordance with the Lahontan cutthroat trout habitat status assessment (LCTHSA) protocol (USGS). LCTHSA uses a probabalistic sampling design (i.e., Generalized Random Tessellation Stratified), standardized collection of habitat attributes, electronic data capture and management, and integration with remote sensing and geospatially-derived data products. Data were collected and managed by the U.S. Geological Survey and U.S. Fish... Categories: Data, Data Release - Revised; Tags: EARTH SCIENCE, Great Basin, USGS Science Data Catalog (SDC), environment, fish, All tags... habitats, wildlife, Fewer tags 1 2 »