Found 20 datasets matching "ngvd".
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This data set consists of a digital polygon coverage that defines the shoreline of Lake Minnewashta in Dickinson Co., Iowa. The U.S. Geological Survey conducted a bathymetric survey of Lake...
Search relevance: 50.05 | Views last month: 0 -
Upper Gar Lake Boundary (polygon) - Edge of water at lake-surface elevation, 1394.7 ft above NGVD 29
This data set consists of digital polygon coverage that defines the shoreline of Upper Gar Lake in Dickinson Co., Iowa. The U.S. Geological Survey conducted a bathymetric survey of Upper Gar...
Search relevance: 48.07 | Views last month: 0 -
Contours (20-foot interval) showing altitude of the bedrock surface in feet above NGVD 29 underlying the alluvium in the Lower Arkansas River Valley, Southeast Colorado. Source contours scale was...
Search relevance: 45.09 | Views last month: 0 -
A radar water level sensor (Campbell Scientific ® CS475A-L) was installed on the water intake tower of Lake Carl Blackwell, Payne County, Oklahoma (36.1351 N, 97.2195 W) to automate monitoring of...
Search relevance: 40.77 | Views last month: 18 -
During the spring of 2001, water levels were measured in 427 wells in the Sparta-Memphis aquifer in Arkansas and the Sparta aquifer in Louisiana. Water-quality samples were collected for...
Search relevance: 40.64 | Views last month: 0 -
Edited daily water-level data recorded at monitoring sites in and near Miami-Dade County, Florida, during the 1974-2009 water years. [All data have been converted from the original vertical datum...
Search relevance: 36.68 | Views last month: 2 -
This dataset is the product of a geospatial interpolation using groundwater-level data obtained from a U.S. Geological Survey (USGS) synoptic survey of 129 groundwater wells in Fauquier County, VA...
Search relevance: 33.61 | Views last month: 0 -
This dataset is the product of a geospatial interpolation using groundwater-level data obtained from a U.S. Geological Survey (USGS) synoptic survey of 129 groundwater wells in Fauquier County...
Search relevance: 32.05 | Views last month: 0 -
The Chattanooga Shale is relatively thin and generally continuous across the state, making it an important geologic horizon. In Tennessee, the Chattanooga Shale crops out along the escarpment...
Search relevance: 31.11 | Views last month: 3 -
The Knox Dolomite is currently recognized as the Knox Group. The Mascot Dolomite, the upper unit of the Knox Group, is dolomite and dolomitic limestone of Lower-Ordovician-age that occurs in the...
Search relevance: 29.21 | Views last month: 2 -
Excel table providing the daily water level data from the National Park Service, Everglades National Park, the South Florida Water Management District, and the U.S. Geological Survey during...
Search relevance: 28.75 | Views last month: 0 -
USGS, HUDSON RIVER AT 01376307.
Search relevance: 20.53 | Views last month: 1 -
USGS, HUDSON RIVER AT 01376515.
Search relevance: 19.43 | Views last month: 2 -
USGS, HUDSON RIVER AT 01359165.
Search relevance: 18.92 | Views last month: 0 -
USGS, HUDSON RIVER AT 0135980207.
Search relevance: 18.63 | Views last month: 1 -
USGS, HUDSON RIVER AT 01355475.
Search relevance: 18.63 | Views last month: 0 -
USGS, HUDSON RIVER AT 01354330.
Search relevance: 18.39 | Views last month: 1 -
USGS, HUDSON RIVER AT 01372043.
Search relevance: 18.10 | Views last month: 2 -
USGS, HUDSON RIVER AT 01374019.
Search relevance: 18.10 | Views last month: 1 -
USGS, HUDSON RIVER AT 01376269.
Search relevance: 17.89 | Views last month: 0
