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Average Annual Loads and Yields of Nitrate and Phosphorus from Illinois Watersheds (HUC8s) for Three Periods between 1997 and 2022 Average Annual Loads and Yields of Nitrate and Phosphorus from Illinois Watersheds (HUC8s) for Three Periods between 1997 and 2022
This data release supports "Diverging trends in nitrate and phosphorus loads and yields across Illinois watersheds, 1997–2022" (Kamrath and others, 2024) and the State of Illinois's Nutrient Loss Reduction Strategy (NLRS; Illinois Environmental Protection Agency [IEPA] and others, 2015). This data release contains estimates of incremental nitrate (NO3) and total phosphorus (TP) loads and...
Average Groundwater Evapotranspiration and Recharge Estimates for Kenya, 2000 to 2022 Average Groundwater Evapotranspiration and Recharge Estimates for Kenya, 2000 to 2022
This U.S. Geological Survey data release presents raster geospatial data of modeled estimates of average total annual evapotranspiration by groundwater (ETg) and recharge (RCH), in millimeters, for Kenya for 2000 through 2022. Estimates were calculated by differencing Climate Hazards Group InfraRed Precipitation with Stations (CHIRPS) 2.0 precipitation data and Moderate Resolution...
Avian occupancy and habitat data in Georgia pine savannas in 2022 Avian occupancy and habitat data in Georgia pine savannas in 2022
This dataset includes information on detections of Bachman's Sparrow, Northern Bobwhite, and Red-cockaded Woodpecker at 161 locations in Georgia, USA. In addition to detections of birds and corresponding detection covariates (date, time, temperature, and observer), habitat metrics derived from satellite imagery and on-the-ground vegetation measurements are included.
Avian Point-Count Data from Boreal Alaska and Maps of Predicted Population Density for Lesser Yellowlegs, Olive-sided Flycatcher, and Rusty Blackbird, 2001-2020 Avian Point-Count Data from Boreal Alaska and Maps of Predicted Population Density for Lesser Yellowlegs, Olive-sided Flycatcher, and Rusty Blackbird, 2001-2020
This data package contains 1) field data and 2) predicted distributions of three species of boreal-nesting birds in interior Alaska: Lesser Yellowlegs (Tringa flavipes), Olive-sided Flycatcher (Contopus cooperi), and Rusty Blackbird (Euphagus carolinus). The data are compiled from several monitoring programs: Alaska Landbird Monitoring Survey, Alaska Off-road Point-count Program, Susitna...
Bacteria Enumerations from Surface Water and Bed Sediment Collected from a Mudflat in Palo Alto, California, 2021-2024 Bacteria Enumerations from Surface Water and Bed Sediment Collected from a Mudflat in Palo Alto, California, 2021-2024
USGS scientists enumerated bacteria, including bacterial pathogens, from surface water and sand/sediment collected at an intertidal site (mudflat) near the outfall the Palo Alto Regional Water Quality Control Plant (RWQCP). This site has been monitored for metal concentrations and benthic invertebrate community for the last 30 years. Continued efforts to document changes in pollutant
Baseflow estimation and trend and correlation analysis results for East Canyon Creek, Summit and Morgan Counties, Utah Baseflow estimation and trend and correlation analysis results for East Canyon Creek, Summit and Morgan Counties, Utah
This data release is associated with the following Scientific Investigations Report: Root, J.C., and Rumsey, C.A., 2025, Estimation of baseflow and flooding characteristics for East Canyon Creek, Summit and Morgan Counties, Utah: U.S. Geological Survey Scientific Investigations Report 2025–5003, 29 p., https://doi.org/10.3133/sir20255003. East Canyon Creek is a perennial snowmelt...
Baseline Health Parameter Data from Breeding Pacific (Gavia pacifica) and Red-throated Loons (G. stellata) in Northern Alaska, 2023 Baseline Health Parameter Data from Breeding Pacific (Gavia pacifica) and Red-throated Loons (G. stellata) in Northern Alaska, 2023
These data are in four tables relating to complete blood count (CBC), biochemistry, blood gas analysis, corticosterone, serum protein electrophoresis, and sample attribute data of adult Pacific (Gavia pacifica) and Red-throated Loons (G. stellata) breeding in northern Alaska in 2023.
Basin characteristics for 154 urban streamgage sites across the Mid-Atlantic U.S. Basin characteristics for 154 urban streamgage sites across the Mid-Atlantic U.S.
This data was created to support the Washington D.C. StreamStats project funded by the Washington D.C. Department of Energy and Environment (DOEE). This dataset contains basin characteristics for 154 urban streamflow gaging stations (streamgages) operated by the U.S. Geological Survey (USGS) in Delaware, District of Columbia, Maryland, New Jersey, Pennsylvania, and Virginia...
Basin Characteristics for Development of Regression Equations to Estimate Flow Durations, Low-Flow Frequencies, and Mean Flows in Connecticut through Water Year 2022 Basin Characteristics for Development of Regression Equations to Estimate Flow Durations, Low-Flow Frequencies, and Mean Flows in Connecticut through Water Year 2022
The U.S. Geological Survey (USGS), in cooperation with the Connecticut Department of Energy and Environmental Protection and the Connecticut Department of Transportation, compiled a series of raster datasets for use by the USGS StreamStats application for the State of Connecticut and adjacent states. The raster datasets were used to compute basin characteristics that were used in...
Basin-fill thickness of the Arroyos and Northeast Air Force Research Laboratory areas, Edwards Air Force Base, California Basin-fill thickness of the Arroyos and Northeast Air Force Research Laboratory areas, Edwards Air Force Base, California
This data release contains a gridded shapefile of basin-fill thickness constructed from geologic maps, gravity-derived depth to bedrock, and a digital elevation model. The data were generated by the U.S. Geological Survey under cooperative agreement with the U.S. Air Force Civil Engineer Center to characterize the hydrogeology of the Arroyos and Northeast Air Force Research Laboratory...
Bat acoustic monitoring in Western Washington's National Parks Bat acoustic monitoring in Western Washington's National Parks
US Geological Survey and National Park Service researchers designed and implemented an acoustic monitoring program for bats in the three large parks of Western Washington, all part of the North Coast and Cascades Network (NCCN) of National Parks.This work was part of the larger NCCN bat population monitoring and white-nose syndrome (WNS) surveillance program, designed to understand bat
Bathymetric Survey of Cuyahoga River at Gorge Metro Park, Cuyahoga Falls, Ohio, September 25, 2024 Bathymetric Survey of Cuyahoga River at Gorge Metro Park, Cuyahoga Falls, Ohio, September 25, 2024
Presented here are bathymetric data collected from the Cuyahoga River at Gorge Metro Park. These data were collected September 25, 2024, from the Gorge Dam upstream for approximately 1.2 miles. The survey was completed using a marine-based mobile mapping unit that was deployed from the side of a jon boat. Data were georeferenced using an integrated RTK (real time kinematics) system...