Data Releases
The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.
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Experimental infection data of little brown bats (Myotis lucifugus) from two Michigan hibernacula with Pseudogymnoascus destructans in 2022 and 2024 Experimental infection data of little brown bats (Myotis lucifugus) from two Michigan hibernacula with Pseudogymnoascus destructans in 2022 and 2024
We conducted an infection experiment to evaluate how little brown bats from two distinct hibernacula in Michigan responded to a standardized exposure to the causative agent of white-nose syndrome. The dataset includes individual bat survival, body weight measurements, infection load assessments, and histological analyses. Additionally, we collected in situ infection load data from bats...
Sediment temperatures and estimates of vertical groundwater-surface water exchange using the tempest1d model: Data from the mainstem Quillayute River, WA, summer 2024 Sediment temperatures and estimates of vertical groundwater-surface water exchange using the tempest1d model: Data from the mainstem Quillayute River, WA, summer 2024
This dataset includes sediment temperature data collected from seven sites on the mainstem of the Quillayute River in the summer of 2024. Sediment temperatures were collected at up to four depths (1, 4, 7, and 11 centimeters) at each location using a temperature rod that was installed into the streambed. See "quillayute.sites.2024.csv" for field IDs, sediment thermal properties, and...
Water quality and contaminants in stream surface waters collected in Southeast Pennsylvania and Maryland Piedmont mixed agriculture, 2023 Water quality and contaminants in stream surface waters collected in Southeast Pennsylvania and Maryland Piedmont mixed agriculture, 2023
This data release contains the concentration and quality assurance results for 30 streams, sampled twice. In 2023, the typology sampled was Pennsylvania and Maryland Piedmont mixed agriculture. Each dataset consisted of 30 sampling sites. Samples were analyzed for the following constituent classes (count of constituents); field and water-quality parameters (9), nutrients/anions (13)...
Monthly and daily twelve-digit hydrologic unit code aggregations of the WRF-Hydro modeling application with CONUS404BA Atmospheric Forcings, 1979-2022 Monthly and daily twelve-digit hydrologic unit code aggregations of the WRF-Hydro modeling application with CONUS404BA Atmospheric Forcings, 1979-2022
This data release contains spatially and temporally aggregated data from a particular application of the Weather Research and Forecasting hydrological model (WRF-Hydro; Gochis and others, 2025) from water year 1980 through 2022 for the conterminous United States (Rafieeinasab and others, 2026). This modeling application is climatologically forced with a modified version of the CONUS404...
Electrical resistivity tomography (ERT) data collected near Summerset, South Dakota, between July 28 and August 5, 2025 Electrical resistivity tomography (ERT) data collected near Summerset, South Dakota, between July 28 and August 5, 2025
The U.S. Geological Survey, in cooperation with the City of Summerset, South Dakota, performed electrical resistivity tomography (ERT) surveys between July 28 and August 5, 2025. ERT data were collected using an Advanced Geosciences Incorporated SuperSting with 2 passive cables with 14 electrodes per cable. In total, ERT data were collected along 13 transects using 2 passive cables and...
Model predictions of biological condition metrics for small streams in the Chesapeake Bay Watershed, USA from 1985 to 2023 Model predictions of biological condition metrics for small streams in the Chesapeake Bay Watershed, USA from 1985 to 2023
This data release contains predictions of stream biological condition as defined by the Chesapeake basin-wide index of biotic integrity for stream macroinvertebrates (Chessie BIBI) as well as prediction of the percentage of the benthic macroinvertebrate assemblage as 1) Ephemeroptera, Plecoptera, Trichoptera less Hydropsychidae, 2) Ephemeroptera, and 3) Clingers using Random Forest...