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Bathymetry and Water-Quality Data of Surface Water Bodies in Cook County, Illinois, 2023 (ver. 2.0, March 2025) Bathymetry and Water-Quality Data of Surface Water Bodies in Cook County, Illinois, 2023 (ver. 2.0, March 2025)
In 2023, the U.S. Geological Survey (USGS), in collaboration with the Cook County Bureau of Technology (BoT), conducted comprehensive hydrographic and water quality surveys, along with activity and disturbance assessments of 58 total waterbodies encompassing lakes, rivers, and canals within Cook County, Illinois. These surveys and assessments describe the bathymetry, water-quality...
U-series Ages and Elevation Data of Late Pleistocene Corals From the Florida Keys U-series Ages and Elevation Data of Late Pleistocene Corals From the Florida Keys
This data release compiles Uranium-series (U-series) data and descriptive collection information (such as sample/core identifier, location, elevation, etc.) for late Pleistocene coral subsamples from coral-reef cores previously collected throughout the Florida Keys by U.S. Geological Survey (USGS) researchers. The samples were collected under scientific research permits from the Florida...
Channel Cross Sections of the Nooksack River near North Cedarville, WA, 2017-2021 Channel Cross Sections of the Nooksack River near North Cedarville, WA, 2017-2021
This data release contains channel cross sections of the Nooksack River near North Cedarville, WA, collected during routine streamgaging and discharge measurement efforts at USGS streamgage 12210700. All cross sections were collected using an acoustic doppler current profiler (ADCP) from the downstream side of the Highway 542 bridge. Raw ADCP measurement data were processed using a...
Seepage-run discharge measurements, May 23, 2024, Waikoloa Stream, Hawai'i Seepage-run discharge measurements, May 23, 2024, Waikoloa Stream, Hawai'i
This data release contains a comma-delimited ascii file of seven same-day, discrete discharge measurements made at sites along selected reaches of Waikoloa Stream, Hawai'i on May 23, 2024. These discrete discharge measurements form what is commonly referred to as a “seepage run.” The intent of the seepage run is to quantify the spatial distribution of streamflow along the reach during...
Major element chemistry of water from Old Faithful Geyser and the Firehole River, Upper Geyser Basin, Yellowstone National Park Major element chemistry of water from Old Faithful Geyser and the Firehole River, Upper Geyser Basin, Yellowstone National Park
Between April and August 2009 four water samples were collected from the outflow channel of Old Faithful Geyser in the Upper Geyser Bain, Yellowstone National Park. The samples were collected during the main phase of the eruptions when water flow was at maximum rate. In addition, two samples of stream flow were collected in November 2016 from the Firehole River near the U.S. Geological...
MODFLOW 6 models used to simulate the long-term average surficial groundwater system for the contiguous United States MODFLOW 6 models used to simulate the long-term average surficial groundwater system for the contiguous United States
Seventy-five steady state two-dimensional groundwater flow (MODFLOW-6) models of the shallow groundwater system were developed to map depth to water and estimate effective surficial transmissivity for the contiguous United States (CONUS). The models were driven by spatially-distributed recharge estimated by Reitz et al. using average water budget information for 1985-2015 and calibrated...