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Federal
USGS Water-Quality Data for the Nation - National Water Information System (NWIS) recent views
Department of the Interior —
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the... -
Federal
U.S. Geological Survey National Real-Time Water Quality Data for the Nation Data Service recent views
Department of the Interior —
The U.S. Geological Survey National Real-Time Water Quality (NRTWQ) Data Service (https://nrtwq.usgs.gov) provides computed concentrations and loads for sediment,... -
Federal
Associated data for Water- and Sediment-Quality in the Albemarle Sound, North Carolina, 2012–14, Appendix 3 recent views
Department of the Interior —
These are all the chemical, biological, and physical results collected in 2013 and 2014 for the subject study. -
Federal
Baseline Groundwater-Quality Data from a Densely Developed Coastal Neighborhood, Falmouth, Massachusetts (June 2016 - March 2024)(ver. 5.0, July 2024) recent views
Department of the Interior —
This data release provides a comprehensive dataset of sampling-site characteristics and baseline groundwater-quality data collected from a network of multilevel... -
Federal
Water-, Sediment-, and Biological-Quality Data for Waters Receiving Runoff from Five Bridges in South Carolina, 2013 to 2018 recent views
Department of the Interior —
This dataset contains water-, sediment-, and biological-quality data collected immediately upstream and downstream from 5 bridges in 3 physiographic provinces... -
Federal
Datasets for the U.S. Geological Survey - Idaho National Laboratory groundwater and surface-water monitoring networks, v1.1 recent views
Department of the Interior —
A collection of analysis-ready datasets for the U.S. Geological Survey - Idaho National Laboratory (USGS-INL) groundwater and surface-water monitoring networks,... -
Federal
Associated data for Water- and Sediment-Quality in the Albemarle Sound, North Carolina, 2012–14 recent views
Department of the Interior —
This data release contains environmental and quality control results for chemical, biological, and physical sampling of water and bed sediment from Albemarle Sound... -
Federal
Field water-quality measurements of dissolved oxygen and specific conductance in Puerto Mosquito, Isla de Vieques, Puerto Rico (June 22, 2016) recent views
Department of the Interior —
This dataset contains the selected physical properties and chemical constituents that were measured at Puerto Mosquito, Isla de Vieques on June 22, 2017. A cross-... -
Federal
Associated data for Water- and Sediment-Quality in the Albemarle Sound, North Carolina, 2012–14, Appendix 1 recent views
Department of the Interior —
These are the quality control data and results for water, phytoplankton, and bed sedment samples collected for the subject study. -
Federal
Concentrations and associated method information for trace and major elements in Fourmile Creek near Ankeny, Iowa, USA during the 2011-2014 wastewater treatment facility pre/post-closure assessment recent views
Department of the Interior —
The Ankeny, Iowa wastewater treatment facility (WWTF) was decommissioned in November 2013 providing a unique opportunity to characterize the impacts of WWTF discharge... -
Federal
Phytoplankton data for Milford Lake and the Republican River, Kansas, May 2016 through June 2020 recent views
Department of the Interior —
This U.S. Geological Survey (USGS) Data Release provides phytoplankton data collected from Milford Lake and the Republican River, Kansas, during May 2016 through June... -
Federal
Water chemistry data for samples collected at groundwater sites in the Montebello Oil Field study area, September 2014–October 2018, Los Angeles County, California recent views
Department of the Interior —
The California State Water Resources Control Board (State Water Board) initiated the Regional Groundwater Monitoring Program (RMP) to assess effects of oil and gas... -
Federal
Concentration of total and dissolved forms of phosphorus and nitrogen from the control and test catchment during the calibration and treatment phase in Madison, WI (2013 - 2015) recent views
Department of the Interior —
This dataset describes the storm event mean concentrations and loads of total and dissolved forms of phosphorus and nitrogen from paired samples collected in the... -
Federal
Water chemistry data for samples collected at groundwater sites in the Santa Maria Valley Oil Field study area, July 2018–March 2019, Santa Barbara County, California recent views
Department of the Interior —
The California State Water Resources Control Board (State Water Board) initiated the Oil and Gas Regional Monitoring Program (RMP) to assess effects of oil and gas... -
Federal
Gross primary production estimates and associated light, sediment, and water quality data from the Colorado River below Glen Canyon Dam recent views
Department of the Interior —
These data were compiled to model the effects of flow regime and bed grain size distributions on rates of gross primary production (GPP) in the Colorado River below... -
Federal
Associated data for Water- and Sediment-Quality in the Albemarle Sound, North Carolina, 2012–14, Appendix 2 recent views
Department of the Interior —
These are all the chemical, biological, and physical results collected in July and August 2012 for the subject study. -
Federal
Water chemistry data for samples collected at groundwater sites in the Placerita Oil Field study area, June 2018–November 2018, Los Angeles County, California recent views
Department of the Interior —
The California State Water Resources Control Board (State Water Board) initiated the Oil and Gas Regional Monitoring Program (RMP) to assess effects of oil and gas... -
Federal
Daily values calculated using 15-minute continuously recorded hydrologic and physical parameters at U.S. Geological Survey (USGS) streamgages in Independence, MO, 2010 through 2016 recent views
Department of the Interior —
The dataset contains daily values of hydrologic and physical parameters. These daily values were calculated from continuous (15-minute) data collected from continuous... -
Federal
Zooplankton Data for Cheney Reservoir near Cheney, Kansas, October 2008 through July 2021 recent views
Department of the Interior —
This U.S. Geological Survey (USGS) data release provides zooplankton data collected from Cheney Reservoir, Kansas, during October 2008 through July 2021. All data are... -
Federal
Phytoplankton Data Collected from Four Kansas Reservoirs, during August 2020 through August 2022 recent views
Department of the Interior —
This U.S. Geological Survey (USGS) Data Release includes phytoplankton data collected from four reservoirs in Kansas, during August 2020 through August 2022. All data...