539 datasets found
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Federal
Water Quality Data
Department of the Interior —
Water quality data for the Refuge collected by volunteers collected once every two weeks: Turbidity, pH, Dissolved oxygen (DO), Salinity & Temperature. Sampling... -
Federal
USGS Water-Quality Data for the Nation - National Water Information System (NWIS)
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
Near-surface measurements of Conductivity-Temperature-Depth (CTD) data, Makua, Kauai, USA, August 2016
Department of the Interior —
Transects of near-surface seawater properties were collected over the fringing reef off Makua, HI, on the north shore of Kauai using a Conductivity-Temperature-Depth... -
Federal
Grand Teton National Park Escherichia coli (E. coli) Sampling and Monitoring Data from 2012-2025 as of 2026-03-17
Department of the Interior —
This data package was created 2026-03-17 13:03:27 by NPSTORET and includes selected project, location, and result data. Data contained in the Grand Teton National... -
Federal
Gulf Coast Network 1976-2025 Water Quality Data from Ten Park Projects as of 2026-02-10
Department of the Interior —
This data package was created 2026-02-10 10:38:31 by NPSTORET and includes selected project, location, and result data. Data contained in the Gulf Coast Network... -
Federal
Great Smoky Mountains National Park 1993-2025 Parkwide Water Quality Survey Data from the GRSM_WQ Project as of 2026-03-04
Department of the Interior —
This data package was created 2026-03-04 09:06:10 by NPSTORET and includes selected project, location, and result data. Data contained in the Great Smoky Mountains... -
Federal
Southeast Alaska I&M Network Water Quality Data Package (FQ_Q) for monitoring years 2011-2022 at Klondike Gold Rush National Historical Park
Department of the Interior —
This data set is a comma-separated values (CSV) file containing continuous hourly water quality observations of the Taiya River in Klondike Gold Rush National... -
Federal
San Francisco Bay Area Network Water Quality Data for Three Projects from 2003-2025 as of 2026-02-17
Department of the Interior —
This data package was created 2026-02-25 10:44:08 by NPSTORET and includes selected project, location, and result data. Data contained in the San Francisco Bay Area... -
Federal
Modelled Lake Powell releases and reservoir elevations under different alternative management scenarios
Department of the Interior —
These data were compiled for/to modeling efforts for U.S. Bureau of Reclamation National Environmental Policy Act (NEPA) analyses for the Colorado River in Grand... -
Federal
Visible-light orthomosaic images collected by drone for two cold-water tributary confluences within the Housatonic River, CT, USA
Department of the Interior —
The University of Connecticut and the U.S. Geological Survey (USGS) collected low-altitude (30-50 m above ground level) airborne visible-light imagery data via a... -
Federal
Specific Water Quality Sites for Davis County, Utah
Department of the Interior —
This map shows specific water-quality items and hydrologic data site information which come from QWDATA (Water Quality) and GWSI (Ground Water Information System).... -
Federal
Thermal infrared and photogrammetric data collected by drone for hydrogeologic characterization around two US Geological Survey Next Generation Water Observing Systems stream gage locations near Claryville, NY, USA
Department of the Interior —
The U.S. Geological Survey (USGS) collected low-altitude (typically 200-350 ft above land surface) airborne thermal infrared, and visual imagery data via a... -
Federal
Hydrodynamic time-series data from San Pablo Bay and Grizzly Bay , California, 2019
Department of the Interior —
Hydrodynamic and sediment transport time-series data, including water depth, velocity, turbidity, conductivity, and temperature, were collected by the U.S. Geological... -
Federal
Coastal Circulation and Sediment Dynamics in War-in-the-Pacific National Historical Park, Guam: Measurements of Waves, Currents, Temperature, Salinity, and Turbidity: June 2007–January
Department of the Interior —
This data package was created 2025-12-03 09:27:31 by NPSTORET and includes selected project, location, and result data. Data are from Storlazzi, C.D., Presto, M.K.,... -
Federal
Navigation and Bathymetry Points of Ship Position During Continuous Resistivity Profile Data Collection in the Potomac River/Chesapeake Bay on Sept. 6, 2006 on USGS Cruise 06018 (RESGPSPNTS_JD249.SHP)
Department of the Interior —
In order to test hypotheses about groundwater flow under and into Chesapeake Bay, geophysical surveys were conducted by U.S. Geological Survey (USGS) scientists on... -
Federal
Great Smoky Mountains National Park 1991-2025 Noland Divide Water Quality Monitoring Data from the GRSM_ND Project as of 2026-03-04
Department of the Interior —
This data package was created 2026-03-04 09:45:35 by NPSTORET and includes selected project, location, and result data. Data contained in the Great Smoky Mountains... -
Federal
Water temperature and salinity at restoration and reference sites in Willapa Bay, Washington (2014-2015)
Department of the Interior —
This dataset includes water temperature and water salinity data from continuous hydrology loggers and spot checks from a handheld water quality meter at restoration... -
Federal
Water and air temperature data from Shenandoah Valley streams, Virginia (2017)
Department of the Interior —
This Data Release provides hourly records of air and water temperature within 5 watersheds (Beaver Creek, Dry River, Mossy Creek, Passage Creek & Spout Run) in... -
Federal
Water temperature data from the Pend Oreille River, Washington and Idaho, 2016-2018
Department of the Interior —
The data were collected summer, 2016, 2017, and 2018. Continuous temperature loggers were deployed along the Pend Oreille River between Albeni Falls Dam and the Box...
539 datasets found