Filters: Tags: water sampling (X) > Types: Citation (X)
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Samples were collected at or near baseflow conditions. Water pH and specific conductance were measured in the field, with specific conductance also measured in the laboratory and calculated based on the ionic strength of samples based on laboratory analyses. Water samples were collected for laboratory analyses using a peristaltic pump with silicon tubing. Samples were filtered through a reusable plexiglass filter holder with nylon screws using 0.45µm polyethersulfone membranes that were rinsed with approximately 20mL of sample water prior to collection. Splits were also collected unfiltered to determine trace metal concentrations associated with suspended sediments. The filtration apparatus was rinsed with deionized...
Categories: Data;
Types: Citation;
Tags: East Fork South Fork Salmon River,
Idaho,
Stibnite,
USGS Science Data Catalog (SDC),
Valley County,
This dataset contains water chemistry measurements for all wetlands in the Cottonwood Lake Study Area, Stutsman County, North Dakota.
Categories: Data;
Types: Citation;
Tags: Biochemical analysis,
Biogeochemical cylcing,
Biogeochemistry,
Chemical analysis,
Climatic change,
This dataset contains water chemistry measurements for groundwater wells in the Cottonwood Lake Study Area, Stutsman County, North Dakota.
Categories: Data;
Types: Citation;
Tags: Biochemical analysis,
Biogeochemical cylcing,
Biogeochemistry,
Chemical analysis,
Climatic change,
This dataset contains in situ specific conductance, pH, and temperature measurements from groundwater wells in the Cottonwood Lake Study Area, Stutsman County, North Dakota.
Categories: Data;
Types: Citation;
Tags: Biochemical analysis,
Biogeochemical cylcing,
Biogeochemistry,
Chemical analysis,
Climatic change,
Note: this data release has been superseded by version 2.0, available here: https://doi.org/10.5066/P9MULBED This dataset contains water surface elevations for the wetlands in the Cottonwood Lake Study Area, Stutsman County, North Dakota.
Categories: Data;
Types: Citation;
Tags: Climatic change,
Cottonwood Lake Study Area,
Effects of climate change,
Floods,
Hydrodynamics,
Note: this data release has been superseded by version 2.0, available here: https://doi.org/10.5066/P9GTOFCW This dataset contains the specific conductance values for all wetlands in the Cottonwood Lake Study Area, Stutsman County, North Dakota.
Categories: Data;
Types: Citation;
Tags: Climatic change,
Cottonwood Lake Study Area,
Effects of climate change,
Hydrodynamics,
Hydrology,
In 2021 and 2022, the U.S. Geological Survey (USGS), in cooperation with the Idaho Department of Water Resources (IDWR), drilled and constructed well SEP 16 (431900112593601) approximately 6 miles south-southeast of Big Southern Butte in Butte County, Idaho. The purpose of the well installation was to collect geologic, geophysical, and hydrologic data. On July 13, 2022, the USGS Idaho National Laboratory Project Office (INLPO) collected select geophysical logs within the cased well including natural gamma, neutron, neutron porosity, and gamma-gamma dual density logs. Gyroscopic deviation data were also collected during geophysical surveying to account for the horizontal and vertical displacement of the well. On...
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 431900112593601,
Butte County,
Drilling/completion report,
East Idaho,
Geophysics,
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