All Data

These geospatial datasets correspond to the extraction of elements and their attributes related to the shoreline and back beach of eleven (11) municipalities in the northwest and north coasts of Puerto Rico (Rincón, Aguadilla, Isabela, Hatillo, Arecibo, Dorado, Vega Baja, Carolina, Loíza, Río Grande, and Luquillo). These data were generated as part of the USGS Development of Coastal...

In 2026, the U.S. Geological Survey (USGS), in collaboration with the Cook County Bureau of Technology (BOT), carried out comprehensive hydrographic and water-quality surveys, and activity and disturbance assessments of 18 total water bodies within Cook County, Illinois. These surveys and assessments describe the bathymetry, water-quality conditions, and on-site field crew observations...

Digital flood-inundation maps for 35.5-miles of the Blue River, in and near Kansas City, Missouri, were created by the U.S. Geological Survey (USGS) in cooperation with the City of Kansas City, Missouri. Maps also were developed for a combined 7.3 miles of Brush Creek (4.4 miles) and Indian Creek (2.9 miles), two primary tributaries to the Blue River in the study reach. The flood...

This U.S. Geological Survey (USGS) data release contains data from stream water and groundwater samples collected in July through October 2024 at the Perigo Mine site in Gilpin County, northern Colorado. Data were collected as part of a study aimed at characterizing the local groundwater flow system in the hillslope hosting the mine’s draining crosscut tunnel, and identifying sources of...

Data describe environmental DNA (eDNA) concentrations from invasive silver (Hypophthalmichthys molitrix) and bighead carp (H. nobilis), collectively called bigheaded carps (Hypophthalmichthys spp.), from Missouri’s Creve Coeur Lake and Mallard Lake before and after a mass carp removal effort in 2018 at Creve Coeur Lake (2018-01-29). Six sampling trips occurred from 2017-2018, with 3...

The dataset contains information on where the Appalachia Grizzled Skippers (AGS) were found, by state and date (2021-2024). Dataset also provides weather information at time of survey, and duration of survey.

U.S. Fish and Wildlife Service (USFWS) has designated Pyrgus wyandot (W. H. Edwards) (Appalachian Grizzled Skipper, AGS) as a Species of Concern based on its declining populations and the paucity of information on its current status. Our objective was to conduct range-wide surveys to locate extant AGS colonies and to quantify the number of AGS observed at each location. From 2021 – 2024...

This data release provides data from an in situ study designed to assess microbial soil organic carbon decomposition and methane production using multi-omics techniques in prairie pothole wetlands. Fluxes of carbon dioxide, methane, and nitrous oxide were estimated using static chambers combined with a portable Fourier Transform Infrared (FTIR) gas analyzer. Water-quality parameters were...

Biliary concentrations of naphthalene, phenanthrene, and benzo[a]pyrene equivalents measured in white perch (Morone americana) collected in Chesapeake Bay (April to August 2022) and Albemarle Sound, NC (March 2023). Data include measured concentrations in each sample and associated QA/QC measurements for analytical chemistry.

The orthomosaic, digital surface model and point cloud presented here document conditions at Pickle Pond, part of the Saint Louis River Area of Concern in Superior, Wisconsin. Aerial images were collected in July 2021, prior to planned ecological restoration, using a DJI Phantom with FC6310 sensor at a nominal elevation of approximately 100 meters above the surface of the lake water...

This data release contains the boundaries of assessment units and input data for the assessment of undiscovered conventional oil and gas resources in the Buda limestone reservoir of Texas. The assessment unit is the fundamental unit used in the National and Global Oil and Gas Assessment (NAGA) Project for the assessment of undiscovered oil and gas resources. The assessment unit is...

This data release (DR) is the update of the U.S. Geological Survey (USGS) - ScienceBase (SB) DR Bera (2025b), with the processed data for the period October 1, 2023, through September 30, 2024. This SB DR describes the watershed data management (WDM) database WBDR24.WDM. The precipitation data are collected from a tipping-bucket rain gage network and the hydrologic data (stage and...