Filters: Tags: Aquifers (X) > Categories: Data Release - In Progress (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Anna M Nottmeier Lower Mississippi-Gulf Water Science Center U.S. Geological Survey William J Daugherty Robert B Fendick More... Tag Types Theme (1) Place (1) Harvest Set (1) USGS Scientific Topic Keyword (1) Tag Schemes Common geographic areas (1) USGS Thesaurus (1) Alexandria Digital Library Feature Type Thesaurus (1) USGS Groundwater Information: Principal Aquifers of the United States (1) View Results as: JSON ATOM CSV

Datasets of the hydrogeologic framework of the Red River alluvial aquifer and Carrizo-Wilcox aquifer in northwestern Louisiana Datasets include hydrogeologic cross section wells within the Red River alluvial aquifer surficial extent, Red River alluvial aquifer base contours and wells, isopach map showing combined thickness of the Red River alluvial aquifer sand and gravel units, wells used to construct the isopach map of the Red River alluvial aquifer, wells used to construct 25-foot contours showing altitude of the base of the Red River alluvial aquifer, cross-section wells within the Carrizo-Wilcox aquifer, thickness of the Carrizo-Wilcox aquifer contours and well points, contours showing the altitude of the base of freshwater of the Carrizo-Wilcox aquifer, outcrop extent of the Carrizo-Wilcox aquifer outcrop, and the approximate down-dip... Categories: Data Release - In Progress; Tags: Bienville Parish, Bossier Parish, Caddo Parish, Carrizo-Wilcox Aquifer, De Soto Parish, All tags... Grant Parish, Hydrology, Mississippi embayment, Natchitoches Parish, Red River Alluvial Aquifer, Red River Parish, Sabine Parish, State of Louisiana, USGS Science Data Catalog (SDC), Webster Parish, Winn Parish, aquifers, fault, folding (geologic), freshwater (ground), geologic structure, groundwater, salt deposit areas, saltwater intrusion, structure contours, Fewer tags