Filters: Tags: hydrostratigraphy (X) > Types: OGC WFS Layer (X)

Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Map Service (4) OGC WMS Layer (4) OGC WMS Service (4) Contacts Diana E Pedraza Donald S Sweetkind Oklahoma-Texas Water Science Center U.S. Geological Survey Allan K Clark More... Tag Types Theme (4) Place (4) USGS Scientific Topic Keyword (3) Harvest Set (4) Tag Schemes None (3) U.S. Board on Geographic Names (BGN) (3) USGS Thesaurus (1) Standard thesaurus (1) Geographic Names Information System (1) ISO 19115 Topic Category (3) View Results as: JSON ATOM CSV

Geospatial Dataset for the Geologic Framework and Hydrostratigraphy of the Edwards and Trinity Aquifers Within Northern Bexar and Comal Counties, Texas, at 1:24,000 scale The Edwards and Trinity aquifers are major sources of water for agriculture, industry, and urban and rural communities in south-central Texas. Both the Edwards and Trinity aquifers are classified as major aquifers by the State of Texas. The dissolution of the carbonate rocks composing the Edwards and Trinity aquifers results in distinctive landforms rich in both springs and karst features (caves, sinkholes, and other visible areas of solution-enlarged porosity). Previous studies such as those by the U.S. Geological Survey (USGS) and the Texas Bureau of Economic Geology (BEG) have mapped the geology, hydrostratigraphy, and structure in these areas at various scales. The purpose of this data release is to present... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Balcones fault zone, Bexar County, Blanco River, Bulverde, Canyon Lake, All tags... Cibolo Creek, Cow Creek Limestone Member, Cretaceous, Edwards Group, Edwards Plateau, Edwards aquifer, Glen Rose Limestone, Hammett Shale Member, Hensell Sand Member, Hydrology, Information Sciences, Kainer Formation, Little Blanco River, New Braunfels, Person Formation, San Antonio, Structural Geology, Texas, Trinity Group, Trinity aquifer, USGS Science Data Catalog (SDC), Water Resources, geologic framework, geology, geoscientificInformation, hydrogeology, hydrostratigraphy, karst, lower member of the Glen Rose Limestone, upper member of the Glen Rose Limestone, Fewer tags Geospatial Dataset for the Geologic Framework and Hydrostratigraphy of the Edwards and Trinity Aquifers within Northern Medina County, Texas at 1:24,000 This data release supports the U.S. Geological Survey Scientific Investigation Map (SIM) by Clark and others (2020) by documenting the data used to create the geologic maps and describes the geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers for a 442 square-mile area in northern Medina County in south Texas. The karstic Edwards and Trinity aquifers that are the subject of the SIM by Clark and others (2020) are classified as major sources of water in south-central Texas by the Texas Water Development Board (George and others, 2011). The geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers largely control groundwater flow paths and storage in northern Medina County... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Austin Group, Devils River Limestone, Devils River Trend, Diversion Lake, Eagle Ford Group, All tags... Edwards Group, Edwards aquifer, Geography, Glen Rose Limestone, Haby Crossing fault, Hondo, Hondo Creek, Hydrology, Kainer Formation, Maverick Basin, Medina County, Medina Lake, Medina Lake fault, Medina River, Parker Creek fault, Person Formation, San Marcos Platform, Seco Creek, Stratigraphy, Structural Geology, Taylor Group, Texas, Trinity aquifer, Trinity group, USGS Science Data Catalog (SDC), Verde Creek, Washita Group, Water Resources, Woodard Cave fault, digitization, geography, geologic contacts, geologic maps, geology, geoscientificInformation, geospatial datasets, groundwater, hydrogeology, hydrostratigraphy, karst, porosity, stratigraphic thickness, stratigraphy, surficial geologic units, Fewer tags Data release of Three-Dimensional Hydrogeologic Framework Model of the Rio Grande Transboundary Region of New Mexico and Texas, USA and Northern Chihuahua, Mexico This digital dataset represents the three-dimensional hydrogeologic framework for the Rio Grande Transboundary region of New Mexico, Texas, USA, and Northern Chihuahua, Mexico. The data define the elevation, thickness, extent, and character of the principal hydrostratigraphic units of the region, and faults and igneous intrusive dikes that cut these units. The digital data describe the following five hydrostratigraphic units: RC, river channel alluvium; three informal subdivisions of the Santa Fe Group (USF, Upper Santa Fe Group; MSF, Middle Santa Fe Group; LSF, Lower Santa Fe Group); and BSMT, which includes all pre-Santa Fe Group rocks (basement). All units except BSMT (RC, USF, MSF, LSF) are split into two subunits.... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Caballo Reservoir, Chihuahua, Mexico, Cuidad Juarez, El Paso, Elephant Butte Reservoir, All tags... Las Cruces, New Mexico, Rio Grande River, Texas, USGS Science Data Catalog (SDC), aquifer, elevation, geologic framework, geology, geoscientificInformation, groundwater system, hydraulic properties, hydrogeology, hydrology, hydrostratigraphy, inlandWaters, model grid, sedimentary facies, three-dimensional hydrogeologic framework model, transboundary, Fewer tags Geospatial Dataset of the Geologic Framework and Hydrostratigraphy of the Edwards and Trinity Aquifers within Hays County, Texas at 1:24,000 scale The Texas Water Development Board classifies the karstic Edwards and Trinity aquifers as major sources of water in south-central Texas. To effectively manage the water resources in the area, detailed maps and descriptions of the geologic framework and hydrostratigraphic units of the aquifers outcropping in Hays County, Tex. are needed. In 2016 and 2018, the U.S. Geological Survey, in cooperation with the Edwards Aquifer Authority, mapped the geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers within Hays County, Tex. at 1:24,000 scale. These digital data accompany Clark, A.K., Pedraza, D.E., and Morris, R.R., 2018, Geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Austin Group, Balcones fault zone, Barton Creek, Blanco River, Buda, All tags... Corbula bed, Cretaceous, Dripping Springs, Eagle Ford Group, Edwards Group, Edwards aquifer, Hays County, Hydrogeology, Kainer Formation, Kyle, Little Blanco River, Loriolia bed, Lower Glen Rose Limestone, Person Formation, San Marcos, San Marcos River, Taylor Group, Texas, Trinity Group, Trinity aquifer, USGS Science Data Catalog (SDC), Upper Glen Rose Limestone, Washita Group, Water Resources, Wimberley, bedrock geology, fault, groundwater, hydrogeology, hydrostratigraphy, karst, lithology, Fewer tags