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Target chemical concentrations of mixed-organic compounds and microbiological indicators in tapwater, Montana, 2024 Target chemical concentrations of mixed-organic compounds and microbiological indicators in tapwater, Montana, 2024
This data release reports the concentration results for organic compounds (disinfection byproducts [DBP], pesticides, per- and polyfluoroalkyl substances [PFAS], pharmaceuticals and volatile organic compounds [VOC]), cyanotoxins, microbiological indicators, as well as radon-222 analyzed in samples collected from private well and public supply sourced tapwater samples from a community in...
Airborne magnetic and radiometric survey, Hartville Uplift and Shirley Mountains regions, Wyoming, 2025 Airborne magnetic and radiometric survey, Hartville Uplift and Shirley Mountains regions, Wyoming, 2025
This data release provides digital flight line data for a high-resolution airborne magnetic and radiometric survey over the Hartville Uplift and Shirley Mountains regions of Wyoming. The survey is split into two blocks, one covering the Hartville Uplift region (Block A), and the other covering the Shirley Mountains region (Block B). The airborne survey was mainly funded by the State of...
Baseline Flow Resistance Parameters for Remote Sensing River Discharge (RSQ) from River Morphology Characteristics in the United States Baseline Flow Resistance Parameters for Remote Sensing River Discharge (RSQ) from River Morphology Characteristics in the United States
This dataset contains discharge measurements derived from acoustic Doppler current profiler (ADCP) observations collected at U.S. Geological Survey (USGS) stream gage locations that are observable by the Surface Water and Ocean Topography (SWOT) satellite. ADCP measurements were compiled for the period 2015 through December 1, 2025 and paired with reach-scale median SWOT-observed water...
Upper Feather River Watershed 30-meter Basin Characterization Model - Monthly Historical Climate and Hydrology Upper Feather River Watershed 30-meter Basin Characterization Model - Monthly Historical Climate and Hydrology
This data release includes the revised downscaled climate inputs and hydrologic outputs from the Basin Characterization Model (BCM) version 8 (v8), described in Flint and others (2021a), in a 30 by 30-meter spatial resolution at a monthly time step from water years 1896 to 2024 for the upper Feather River watershed. This data release includes five child items: 1. 30-year summaries, 2...
Improving tailwater ecosystem metabolism estimation—Metabolism and associated environmental data from a model comparison exercise for the Colorado River tailwater below Glen Canyon Dam—2008-2014 Improving tailwater ecosystem metabolism estimation—Metabolism and associated environmental data from a model comparison exercise for the Colorado River tailwater below Glen Canyon Dam—2008-2014
These data were compiled to model ecosystem metabolism in the Glen Canyon Dam tailwater (e.g., the Colorado River below Glen Canyon Dam). The primary objective of our study was to develop a new ecosystem metabolism model which we refer to as the variable flow two-station (VFTS) model. The VFTS modifies the classic two-station metabolism approach to account for unsteady flow, thus...
Dabbling Duckling Habitat Use and Movements Dabbling Duckling Habitat Use and Movements
We conducted a multi-year study (2016-2019) to identify elements of wetland habitat management that could potentially benefit breeding ducks. Specifically, we examined the influence of habitat variables in explaining habitat selection of managed wetlands near upland nesting sites by radio-tagged Mallard (Anas platyrhynchos) and Gadwall (Mareca strepera) ducklings in a brackish marsh...