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Water surface elevations recorded by submerged pressure transducers along the upper Willamette River, Oregon, Spring, 2015 Water-surface elevations were recorded by submerged pressure transducers in Spring, 2015 along the upper Willamette River, Oregon, between Eugene and Corvallis. The water-surface elevations were surveyed by using a real-time kinematic global positioning system (RTK-GPS) at each pressure sensor location. These water-surface elevations were logged over a small range of discharges, from 4,600 cubic feet per second to 10,800 cubic feet per second at Harrisburg, OR. These datasets were collected for equipment calibration and validation for the National Aeronautics and Space Administration’s (NASA) Surface Water and Ocean Topography (SWOT) satellite mission. This is one of multiple datasets that will be released for this... Types: Citation; Tags: AirSWOT, Corvallis, Eugene, Oregon, RTK, All tags... USGS Science Data Catalog (SDC), Water Resources, Willamette River, discharge, inland waters, river, surface water, water surface elevation, Fewer tags Analytical results for the environmental and replicate sample sets collected from October 2015 through September 2017 at the Triangle Area Water Supply Monitoring Project study sites, North Carolina The dataset contains the analytical results for environmental and quality-control replicate sample sets and the computed relative percent differences (RPD) greater than 25 percent for the data collected during the surface-water sampling for the Triangle Area Water Supply Monitoring Project. The data are from samples collected during October 2015 through September 2017. Several study sites contained in this dataset were sampled for other USGS projects during the same time frame. Unless the samples at these sites were collected in conjunction with the Triangle Area Water Supply Monitoring Project, the data for other projects are not included in the dataset. Tags: Chatham County, Durham County, North Carolina, Orange County, Wake County, All tags... biological data, major ions data, nutrient data, surface water, total organic carbon data, unfiltered metals data, water quality, Fewer tags Temperature and geophysical data collected along the Quashnet River, Mashpee/Falmouth MA (ver. 2.0, March 2020) The temperature and surface geophysical data contained in this release have primarily been collected to support groundwater/surface water methods development, and to characterize the hydrogeological controls on native brook trout habitat. All data have been collected since 2010 along the Quashnet River corridor located on Cape Cod, MA, USA. Cape Cod is a peninsula in southeastern coastal Massachusetts, USA, composed primarily of highly permeable unconsolidated glacial moraine and outwash deposits. The largest of the Cape Cod sole-source aquifers occupies a western (landward) section of the peninsula, and is incised by several linear valleys that drain groundwater south to the Atlantic Ocean via baseflow-dominated... Categories: Data Release - Revised; Tags: Falmouth/Mashpee, Groundwater, InlandWaters, Massachusetts, Quashnet River, All tags... Surface Water, Thermal, USGS Science Data Catalog (SDC), environment, geophysics, geophysics, geoscientificInformation, groundwater, hydrogeology, hydrology, inlandWaters, measurement, seepage, temperature, Fewer tags Monthly Dynamic Surface Water Extent MODIS (DSWEmod) Images for the Conterminous United States – 2011 Members from the U.S. Geological Survey (USGS) Patterns in the Landscape - Analyses of Cause and Effect (PLACE) team are releasing monthly surface water maps for the conterminous United States (U.S.) from 2003 through 2019 as 250-meter resolution geoTIFF files. The maps were produced using the Dynamic Surface Water Extent (DSWE) algorithm applied to daily Moderate Resolution Imaging Spectroradiometer (MODIS) imagery (DSWEmod) (Soulard et al., 2021) - see associated items. The DSWEmod model classifies the landscape (i.e., each MODIS pixel) into different classes of surface water based on quantified levels of confidence, including, i) high-confidence surface water (class 1), ii) moderate-confidence surface water (class... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Conterminous United States, Dynamic Surface Water Extent, Level I Ecoregions, Level III Ecoregions, Mann-Kendall Trend Analysis, All tags... Moderate Resolution Imaging Spectroradiometer (MODIS), Sen's Slope, Surface Water, Fewer tags Monthly Dynamic Surface Water Extent MODIS (DSWEmod) Images for the Conterminous United States – 2012 Members from the U.S. Geological Survey (USGS) Patterns in the Landscape - Analyses of Cause and Effect (PLACE) team are releasing monthly surface water maps for the conterminous United States (U.S.) from 2003 through 2019 as 250-meter resolution geoTIFF files. The maps were produced using the Dynamic Surface Water Extent (DSWE) algorithm applied to daily Moderate Resolution Imaging Spectroradiometer (MODIS) imagery (DSWEmod) (Soulard et al., 2021) - see associated items. The DSWEmod model classifies the landscape (i.e., each MODIS pixel) into different classes of surface water based on quantified levels of confidence, including, i) high-confidence surface water (class 1), ii) moderate-confidence surface water (class... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Conterminous United States, Dynamic Surface Water Extent, Level I Ecoregions, Level III Ecoregions, Mann-Kendall Trend Analysis, All tags... Moderate Resolution Imaging Spectroradiometer (MODIS), Sen's Slope, Surface Water, Fewer tags St. Louis River estuary (Minnesota-Wisconsin) EFDC hydrodynamic model for discharge and temperature simulations: 2016–17 The U.S. Geological Survey (USGS), in cooperation with the U.S. Army Corps of Engineers Engineer Research and Development Center and the U.S. Environmental Protection Agency, developed a predictive, mechanistic, three-dimensional hydrodynamic model for the St. Louis River Estuary (SLRE), Minnesota. This model was developed with Environmental Fluid Dynamics Code (EFDC), a grid-based, surface-water modeling package for simulating three-dimensional circulation, mass transport, sediments, and biogeochemical processes. The new model predicts discharge, water-surface elevations, flow velocity, and water temperature. The model was calibrated using data collected from April 2016 through November 2016 and validated with... Tags: EFDC, Minnesota, St. Louis River, St. Louis River Estuary, USGS Science Data Catalog (SDC), All tags... Wisconsin, surface water, water budget, Fewer tags Ground penetrating radar (GPR) data collected in a mine-impacted wetland near Silverton, Colorado in September 2019 This child item contains ground penetrating radar (GPR) data collected over a small alpine wetland between Mogul Mine and Cement Creek located near Silverton, Colorado. Mine-impacted water is transported to Cement Creek via surface channels and groundwater through this wetland. The GPR method transmits radar pulses into the ground and measures the returned amplitude from these pulses over time. Variations in subsurface electromagnetic (EM) properties (dielectric permittivity, electrical conductivity, and magnetic susceptibility) affect the timing and amplitude of returned radar energy. For example, variation in water or mineral content are physical properties that often influence the EM properties that are observed... Tags: California Gulch, Cement Creek, Colorado, Focused Assessments, Geophysics, All tags... Groundwater, InlandWaters, Investigation and Monitoring Support, Silverton, Surface Water, environment, geophysics, geoscientificInformation, ground penetrating radar, hydrology, wetland functions, Fewer tags Frequency domain electromagnetic induction (FDEM) data collected around mine-impacted streams near Silverton, Colorado in September 2019 This child item contains frequency domain electromagnetic induction (FDEM) data collected along and around Cement Creek and California Gulch near Silverton, Colorado in support of other data collected at the site. The FDEM tool generates an EM field and measures eddy currents generated by conductive and/or magnetic materials in the subsurface in response to the applied field. A Geophex GEM-2 instrument with GPS was used with 5 frequencies ranging from 450 Hz to 18330 Hz. Additional details are contained in the ‘readme.txt’ files within each zip data directory. Tags: California Gulch, Cement Creek, Colorado, Groundwater, InlandWaters, All tags... Silverton, Surface Water, electromagnetic surveying, environment, geophysics, geoscientificInformation, groundwater and surface-water interaction, hydrology, wetland functions, Fewer tags Region Layers for USGS South Carolina Bohman Method Hydrograph in StreamStats In cooperation with the South Carolina Department of Transportation (SCDOT), the U.S. Geological Survey prepared geospatial layers illustrating the boundaries of the regions used in the South Carolina (SC) Stream Hydrograph Methods presented in Bohman (1990,1992). The region limits were described in written text and depicted in figures in Bohman (1990, 1992), but have not been provided as geospatial layers (due to the age of the original publications). This project used best-available geospatial data from the U.S. Environmental Protection Agency (USEPA) ecoregions (2013) to create equivalent geospatial representations of the Bohman (1990, 1992) region boundaries for the SC Stream Hydrograph Methods. These layers... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: Georgia, Hydrology, North Carolina, South Carolina, USGS Science Data Catalog (SDC), All tags... United States, Virginia, Water Resources, basin, flood, floods, gage, geography, geoscientificInformation, geospatial datasets, hazard preparedness, hydrology, inlandWaters, natural resources, streamflow, streamgage, surface water, Fewer tags GIS shapefile of Irrigated Agricultural Acreage within the Suwannee River Water Management District in 2020 A shapefile of the extent of irrigated agricultural fields which includes an attribute table of the irrigated acreage for the period between January and December 2020 was compiled for Alachua, Baker, Bradford, Columbia, Dixie, Gilchrist, Hamilton, Jefferson, Lafayette, Levy, Madison, Suwannee, Taylor, and Union Counties, Florida. These counties are fully or partially within the Suwannee River Water Management District boundaries. Attributes for each polygon that represents a field include a general or specific crop type, irrigation system, and primary water source for irrigation. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Crop type, Florida Department of Agriculture and Consumer Service, Groundwater, Irrigation type, Landuse, All tags... Landuse classification codes, Orthoimagery, Surface water, Suwannee River Water Management District, boundaries, environment, farming, Fewer tags GIS Shapefile of Irrigated Agricultural Acreage for Lake, Marion, and Orange Counties, Florida in 2020 A shapefile of the extent of irrigated agricultural fields which includes an attribute table of the irrigated acreage for the period between January and December 2020 was compiled for Lake, Marion, and Orange Counties, Florida. Attributes for each polygon that represents a field include a general or specific crop type, irrigation system, and primary water source for irrigation. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Crop type, Florida Department of Agriculture and Consumer Service, Groundwater, Irrigation type, Landuse, All tags... Landuse classification codes, Orthoimagery, South Florida Water Management District, Southwest Florida Water Management District, St Johns River Water Management District, Surface water, boundaries, environment, farming, Fewer tags Reported and inventoried crop and irrigated acreage in Lafayette County, Florida, 1982-2020 A table summarizing the inventoried acreage by crop type and irrigation system was compiled for Lafayette County, Florida. The irrigated acreage totals were derived from analyses of satellite and aerial imagery. Crop types and irrigation system types were verified during field trips that started in January 2020 and concluded in December 2020. In addition, the table provides acreage totals by crop type reported by the U.S. Department of Commerce for 1982, the U.S. Department of Agriculture from 1987 through 2017, and Florida Statewide Agricultural Irrigation Demand for 2016-18. Categories: Data; Tags: Crop type, Florida, Florida Department of Agriculture and Consumer Services, Groundwater, Groundwater, All tags... Image collections aerial photography, Irrigation type, Lafayette County, Land use, Land use classification codes, St. Johns River Water Management District, Surface water, Suwannee River Water Management District, environment, environment, farming, inlandWaters, Fewer tags Reported and inventoried crop and irrigated acreage in Bradford County, Florida, 1982-2020 A table summarizing the inventoried acreage by crop type and irrigation system was compiled for Bradford County, Florida. The irrigated acreage totals were derived from analyses of satellite and aerial imagery. Crop types and irrigation system types were verified during field trips that started in January 2020 and concluded in December 2020. In addition, the table provides acreage totals by crop type reported by the U.S. Department of Commerce for 1982, the U.S. Department of Agriculture from 1987 through 2017, and Florida Statewide Agricultural Irrigation Demand for 2016-18. Categories: Data; Tags: Bradford County, Crop type, Florida, Florida Department of Agriculture and Consumer Services, Groundwater, All tags... Groundwater, Image collections aerial photography, Irrigation type, Land use, Land use classification codes, St. Johns River Water Management District, Surface water, Suwannee River Water Management District, environment, environment, farming, inlandWaters, Fewer tags GIS shapefile and related summary data describing irrigated agricultural land-use in Citrus, Hernando, Pasco, and Sumter Counties, Florida for 2019 The GIS shapefile and summary tables provide irrigated agricultural land-use for Citrus, Hernando, Pasco, and Sumter Counties, Florida through a cooperative project between the U.S Geological Survey (USGS) and the Florida Department of Agriculture and Consumer Services (FDACS), Office of Agricultural Water Policy. Information provided in the shapefile includes the location of irrigated land field verified for 2019, crop type, irrigation system type, and primary water source used in Citrus, Hernando, Pasco, and Sumter Counties, Florida. A map image of the shapefile is provided in the attachment. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Citrus County, Crop type, Environment, Florida, Florida Department of Agriculture and Consumer Service, All tags... Groundwater, Hernando County, Hydrology, InlandWaters, Irrigation type, Land Use Change, Landuse, Landuse classification codes, Orthoimagery, Pasco County, Southwest Florida Water Management District, Sumter County, Surface water, USGS Science Data Catalog (SDC), Water Resources, environment, farming, Fewer tags Reported and inventoried crop and irrigated acreage in Pasco County, Florida, 1982-2019 A table summarizing the irrigated acreage by crop type and irrigation system was compiled for January to December 2019 for Pasco County, Florida. The irrigated acreage totals were derived from analyses of aerial imagery and data were field verified in 2019. In addition, the table provides acreage totals by crop type published by the U.S. Department of Commerce for 1982 and the U.S. Department of Agriculture for years between 1987 and 2017. Categories: Data; Tags: Crop type, Florida, Florida Department of Agriculture and Consumer Service, Groundwater, Irrigation type, All tags... Land use, Land use classification codes, Orthoimagery, Pasco County, Southwest Florida Water Management District, Surface water, environment, environment, farming, inlandWaters, Fewer tags Total monthly water withdrawals for public supply by 12-digit hydrologic unit in the conterminous United States for 2015 This dataset presents the total estimated monthly public-supply water withdrawal by 12-digit hydrologic unit code (HUC12) in the conterminous United States for 2015. Public-supply water use was estimated by spatially and temporally downscaling available data from each state. The total represents combined groundwater and surface water withdrawals for 83,178 watersheds. Public supply refers to water withdrawn by public and private water suppliers that provide water for cities, towns, rural water districts, mobile-home parks, Native American Indian reservations, and military bases. Public-supply facilities are classified under the Standard Industrial Classification (SIC) 4941 and provide water to at least 25 people... Tags: Alabama, Arizona, Arkansas, California, Colorado, All tags... Connecticut, Conterminous United States, Delaware, District of Columbia, Florida, Georgia, 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, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, USGS Science Data Catalog (SDC), Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, community water system, drinking water, groundwater, public supply, surface water, water availability, water budget, water supply and demand, water use, water withdrawal, Fewer tags Pesticides and pesticide transformation product data from passive samplers deployed in 15 Great Lakes tributaries, 2016 This dataset includes pesticides and pesticide transformation products in 15 tributaries of the Great Lakes. Pesticides were monitored using polar organic chemical integrative samplers (POCIS) to estimate concentrations in water following standard protocols (Alvarez, 2010) in June and July 2016. POCIS extracts were analyzed for 225 chemicals (USGS National Water Quality Laboratory schedule 5437, Sandstrom and others, 2016), for which 129 chemicals also have POCIS uptake rates, allowing calculations of time-weighted mean concentration over the approximately 30 day deployment (Alvarez and others, 2008). Collectively, there were 97 chemicals detected, and time-weighted mean concentrations could be calculated for 95... Categories: Data; Tags: Bad River, Clinton River, Cuyahoga River, Environmental Health, Fox River, All tags... Genesee River, Grand River, Great Lakes, Indiana, Indiana Harbor canal, Lake Erie, Lake Huron, Lake Michigan, Lake Ontario, Lake Superior, Limnology, Maumee River, Michigan, Milwaukee River, Minnesota, New York, Ohio, Oswego River, River Rouge, Saginaw River, St. Joseph River, St. Louis River, USGS Science Data Catalog (SDC), Vermilion River, Water Resources, Wisconsin, contamination and pollution, dissolved contaminants, emerging contaminants, inlandWaters, legacy contaminants, passive samplers, pesticides, surface water, surface water quality, water chemistry, Fewer tags Target-chemical concentrations and microbiological results in surface water and tapwater, Montana, 2022 This data release contains the concentration and quality-assurance results for inorganic constituents, as well as organic compounds (volatile organic compounds [VOC], per- and polyfluoroalkyl substances [PFAS], pesticides and disinfection byproducts [DBP]) and microbiological results collected in the Little Big Horn River and residential or commercial tapwater locations in Montana. Twenty-two tapwater samples (six sourced from public supply and 14 sourced from private wells) and six surface-water samples were collected in Montana between August 8-10, 2022. Pharmaceuticals, VOC, and PFAS were analyzed at the U.S. Geological Survey (USGS) National Water Quality Laboratory (NWQL) in Denver, Colorado. Pesticides and... Categories: Data; Tags: Environmental Health, Montana, USGS Science Data Catalog (SDC), United States, Water Quality, All tags... drinking water use, environment, environmental health (human), geoscientificInformation, health, inorganic analytes, organic contaminants, point-of-use exposure, surface water, tapwater, water quality, Fewer tags Electromagnetic Imaging (EMI) data collected along Blacktail Creek in June 2017 near Williston, North Dakota, USA The electrical conductivity of the earth is used to help infer lithological and pore fluid properties. Various geophysical methods can provide estimates of the distribution of below ground electrical conductivity, with each method having certain limitations. This data release presents raw and processed results from hand-caried frequency domain electromagnetic induction imaging (EMI) data collected from June 27-28 along Blacktail Creek near Williston, North Dakota. Data were primarily collected by walking in the creek or along the riparian zones with the GEM-2 instrument (Geophex, Ltd.) at approximately 0.5 m off the ground in horizontal coplanar (ski flat) mode. Tags: Groundwater, North Dakota, Surface Water, Williston, electromagnetic surveying, All tags... environment, geophysics, geoscientific information, hydrogeology, hydrology, inland waters, Fewer tags Laboratory results for anthropogenic bioactive chemicals in the Illinois Waterway upstream and downstream of the bigheaded carp population front (2015; ver. 2.0, March 2020) Two non-native bigheaded carp species have invaded the Illinois River system and are a potential threat to the Great Lakes ecosystem. Discharges from industry, wastewater treatment plants, and urban and agricultural runoff, may be a factor contributing to the stalling of the upstream movement of the bigheaded carp population front near Illinois Waterway mile 278. In 2015, the U.S. Geological Survey collected 4 sets of water samples under a range of seasonal and hydrologic conditions from 3 locations upstream and 4 locations downstream from river mile 278 using a Lagrangian-style sampling strategy. Water samples were analyzed for over 639 constituents of which 280 were detected at least once, including many anthropogenic... Tags: Chicago Sanitary and Ship Canal, Des Plaines River, Environmental Health, Hydrology, Illinois, All tags... Illinois River, Illinois Waterway, Kankakee River, USA, USGS Science Data Catalog (SDC), Water Quality, Water Resources, anthropogenic bioactive chemicals, bigheaded carp, chemical mixtures, hormones, pharmaceuticals, surface water, volatile organic compounds, Fewer tags 1 2 3 4 5 ... 11 »