Hydrologic Technician
Oklahoma-Texas Water Science Center
Email:
scarr@usgs.gov
Office Phone:
512-927-3556
Fax:
512-972-3590
Location
Texas Water Science Center - Austin
1505 Ferguson Lane
Austin
, TX
78754-4501
US
Supervisor:
Michael D Scheider
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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 consists of three different types of geoelectric data measured along three curvilinear profiles during two separate geophysical surveys completed on July 9, 2017 and January 9, 2018. The datasets include three self-potential (SP) profiles, two spatially-coincident electric contact-resistance (CR) profiles, and two spatially-coincident electric resistance tomography (ERT) tomograms. All profiles were oriented in a northeast-southwest alignment along 650 meters of a natural berm parallel to a surface-water reservoir to the west and Hamilton Creek to the east, in Burnet County, Texas. The profiles along the berm began at latitude and longitude coordinates (30.716319o N, -98.229917o W) and terminated...
Categories: Data;
Tags: Burnet County, Texas,
Geophysics,
Hamilton Creek,
Hydrogeology,
Karst, All tags...
USGS Science Data Catalog (SDC),
Water Resources,
electric contact resistance,
electric resistance tomography,
geophysics,
hydrogeology,
numerical modeling,
self-potential, Fewer tags
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This data release contains waterborne gradient self-potential (SP), surface-water temperature, and surface-water conductivity data measured continuously along approximately 72 kilometers (km) of the Rio Grande over the Mesilla part of the Hueco–Mesilla Bolson aquifer. The geophysical measurements were made from a kayak between June 26, 2020 and July 2, 2020 during peak releases of surface-water in the range of 54 to 65 cubic meters per second from Elephant Butte and Caballo Dams upstream from the surveyed reach. The full geophysical survey extended between Leasburg Dam in Leasburg Dam State Park, New Mexico, and the Farm to Market (FM) 259 bridge in Canutillo, Texas. For data-collection purposes, the full survey...
Categories: Data;
Tags: Canutillo, Texas,
Doña Ana County, New Mexico,
El Paso County, Texas,
Farm to Market (FM) 259 Bridge,
Geophysical logging, All tags...
Geophysics,
Geophysics,
Gradient self-potential,
Hueco Bolson,
Hueco-Mesilla Bolson,
Hydrology,
Hydrology,
Las Cruces, New Mexico,
Leasburg Dam State Park,
Mesilla Bolson,
Mesilla Diversion Dam,
Mesilla, New Mexico,
Mesquite, New Mexico,
New Mexico,
New Mexico State Road (NM) 189 Bridge,
Radium Springs, New Mexico,
Rio Grande,
Rio Grande,
Rivers,
Self-potential,
Shalem Colony Trail Bridge,
Surface-water and groundwater exchanges,
Surface-water conductivity,
Surface-water temperature,
Texas,
USGS Science Data Catalog (SDC),
Vado, New Mexico,
Water Resources, Fewer tags
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