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This data release contains waterborne gradient self-potential (SP), surface-water temperature, surface-water conductivity and specific conductance, and surface-water nitrate concentration data measured continuously in the upper part of the Delaware River along approximately 123 kilometers (km) between Hancock and Port Jervis, New York. All of the data were measured from a kayak between June 27 and July 2, 2021. Gradient self-potential data were measured along five survey segments that varied in length between 13.1 and 31.6 km. The first segment began at Hancock, N.Y. on the east branch of the Delaware River, progressed into the main stem, and ended about 13.1 river-km downstream in Lordville, N.Y. at U.S. Geological...
Categories: Data;
Tags: Barryville, New York,
Callicoon, New York,
Geophysical logging,
Geophysics,
Geophysics, All tags...
Gradient self-potential,
Hancock, New York,
Hydrology,
Hydrology,
Lordville, New York,
Narrowsburg, New York,
New York,
Port Jervis, New York,
Rivers,
Self-potential,
Surface-water and groundwater exchanges,
Surface-water conductivity,
Surface-water temperature,
Tusten, New York,
USGS Science Data Catalog (SDC),
Upper Delaware River,
Upper part of the Delaware River,
Water Resources, Fewer tags
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This data release has been deprecated. Please see new data release here: https://doi.org/10.5066/P9CIK9ZF. This data release documents the digital data used to produce flood-inundation maps for a range of gage heights (stages) for the Sabinal River near Utopia, Tex. The simulated flood-inundation maps correspond to a range in stage from 7 to 24 feet (ft) at U.S. Geological Survey (USGS) streamgage 08197970 Sabinal River at Utopia, Tex. at intervals of 0.5-ft. The maps were created for a 10-mile reach of the Sabinal River from USGS streamgage 08197936 Sabinal River below Mill Creek near Vanderpool, Tex., at the upstream boundary of the study reach, to USGS streamgage 08197970 Sabinal River at Utopia, Tex. (hereinafter...
Tags: Bandera,
GIS,
Sabinal River,
Texas,
United States, All tags...
Utopia County,
Uvalde,
flood-inundation maps,
floodplain,
floodplains,
floods,
geographic information system,
geospatial analysis,
geospatial data,
geospatial datasets,
high-water marks,
hydraulic engineering,
hydraulic model,
hydrology,
inlandWaters,
maps and atlases,
model archive,
river,
stream,
streamflow, Fewer tags
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This data release has been deprecated. Please see new data release here: https://doi.org/10.5066/P9CIK9ZF. This data release documents the digital data used to produce flood-inundation maps for a range of gage heights (stages) for the Sabinal River near Utopia, Tex. The simulated flood-inundation maps correspond to a range in stage from 7 to 24 feet (ft) at U.S. Geological Survey (USGS) streamgage 08197970 Sabinal River at Utopia, Tex. at intervals of 0.5-ft. The maps were created for a 10-mile reach of the Sabinal River extending from USGS streamgage 08197936 Sabinal River below Mill Creek near Vanderpool, Tex. to USGS streamgage 08197970 Sabinal River at Utopia, Tex. (hereinafter referred to as the “Utopia gage”)...
Tags: Bandera,
GIS,
Hydrology,
Sabinal River,
Texas, All tags...
United States,
Utopia County,
Uvalde,
flood-inundation maps,
floodplain,
floodplains,
floods,
geographic information system,
geospatial analysis,
geospatial data,
geospatial datasets,
high-water marks,
hydraulic engineering,
hydraulic model,
hydrology,
inlandWaters,
maps and atlases,
model archive,
river,
stream,
streamflow, Fewer tags
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This data release provides gradient self-potential (SP), conductivity, and temperature measurements made during an investigation of surface-water and groundwater exchange in Lake Travis near Austin, Texas, where the Colorado River is incised into two zones of the Cretaceous-age Trinity aquifer (the lower-zone, and several hydrostratigraphic units of the middle zone). The voltage, temperature, and conductivity data contained herein were continuously logged along three longitudinal profiles with the logging sensors positioned at depths of 3.0 and 6.1 meters vertically below the surface of Lake Travis, and in a cove along a fourth continuous, non-linear profile of intersecting tracks with the logging sensors positioned...
Tags: Austin,
Colorado River,
Cretaceous,
Geophysics,
Geophysics, All tags...
Hydrology,
Hydrology,
Lake Travis,
Self-potential,
Surface-water and groundwater exchanges,
Texas,
Travis County,
Trinity aquifer,
USGS Science Data Catalog (SDC), Fewer tags
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This data release contains geophysical and water-quality property data measured by the U.S. Geological Survey (USGS) along downstream continuous profiles in surveyed reaches of Elm Brook, Hartwell Brook, and the Shawsheen River near Hanscom Air Force Base in Bedford, Massachusetts. The geophysical data consist of spatial profiles of waterborne self-potential (WaSP) voltages attributed to changes in electrical potential along the respective reaches of each stream. The water-quality data consist of spatial profiles of temperature, specific conductance, turbidity, pH, and optical dissolved-oxygen concentration measured in situ in the streams on September 8 and September 10, 2023. A 190-meter (m) long reach of Hartwell...
Categories: Data;
Tags: Bedford, Massachusetts,
Elm Brook,
Geophysics,
Geophysics,
Gradient self-potential, All tags...
Hanscom Air Force Base,
Hartwell Brook,
Hydrology,
Hydrology,
Massachusetts,
Optical dissolved oxygen,
Percent hydrogen,
Seep,
Seepage,
Self-potential,
Shawsheen River,
Specific conductance,
Surface-water and groundwater exchanges,
Surface-water conductivity,
Surface-water temperature,
Turbidity,
USGS Science Data Catalog (SDC),
Water Resources,
Water quality, Fewer tags
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