Description: Pecos Valley Aquifer, Static Water Level Points 2000 - 2009 (refer to field SWL)Units: feet below ground surfaceThis dataset consists of wells completed in the Pecos Valley Aquifer with static water level data from the years 2000 through 2009. The dataset was produced from information in the TWDB Groundwater Database and other sources. The purpose of this information is to develop a static water level surface in the Pecos Valley Aquifer to be used to determine the volume of groundwater.This dataset was prepared to meet a specific purpose as described in the following report, which is available on the TWDB website:Meyer, J.E., Wise, M.R., and Kalaswad, S., 2011, Pecos Valley Aquifer, West Texas: Structure and Brackish Groundwater: Texas Water Development Board, report in preparation.The data used to prepare this dataset is also available in the Brackish Resources Aquifer Characterization System (BRACS) MS Access Database, data dictionary, and raw data files (digital geophysical well logs and water well information).
Service Item Id: 8cc159718c304d8db5172480f58c33fa
Copyright Text: Texas Water Development Board (www.twdb.state.tx.us), Water Science and Conservation, Groundwater Division, Brackish Resources Aquifer Characterization System Program
Description: Pecos Valley Aquifer Static Water Level GridUnits: feet below ground surfaceThis grid contains values of the static water level within the Pecos Valley Aquifer. This was created from the point file (pv_swl_pt_00-09) that was interpolated with the topo to raster tool. The dataset was corrected for the presence of other formation outcrops using the Raster Calculator.This dataset was prepared to meet a specific purpose as described in the following report, which is available on the TWDB website:Meyer, J.E., Wise, M.R., and Kalaswad, S., 2011, Pecos Valley Aquifer, West Texas: Structure and Brackish Groundwater: Texas Water Development Board, report in preparation.The data used to prepare this dataset is also available in the Brackish Resources Aquifer Characterization System (BRACS) MS Access Database, data dictionary, and raw data files (digital geophysical well logs and water well information).
Service Item Id: 8cc159718c304d8db5172480f58c33fa
Copyright Text: Texas Water Development Board (www.twdb.state.tx.us), Water Science and Conservation, Groundwater Division, Brackish Resources Aquifer Characterization System Program
Description: Pecos Valley Aquifer Saturated Thickness GridUnits: feetThis grid contains values of saturated thickness within the Pecos Valley Aquifer. This was constructed with Raster Calculator by subtracting the Pecos Valley Aquifer Static Water Level grid (pv_swl_00-09) from the Pecos Valley Aquifer Bottom Depth grid (pv_b_d). The resulting value in each grid cell represents the saturated thickness at that cell. No data cells within the limits of the Pecos Valley Aquifer extent are from either lack of groundwater as determined from the static water level grid or lack of Pecos Valley Aquifer, such as areas with outcropping Dockum Group sediments.This dataset was prepared to meet a specific purpose as described in the following report, which is available on the TWDB website:Meyer, J.E., Wise, M.R., and Kalaswad, S., 2011, Pecos Valley Aquifer, West Texas: Structure and Brackish Groundwater: Texas Water Development Board, report in preparation.The data used to prepare this dataset is also available in the Brackish Resources Aquifer Characterization System (BRACS) MS Access Database, data dictionary, and raw data files (digital geophysical well logs and water well information).
Service Item Id: 8cc159718c304d8db5172480f58c33fa
Copyright Text: Texas Water Development Board (www.twdb.state.tx.us), Water Science and Conservation, Groundwater Division, Brackish Resources Aquifer Characterization System Program
Description: Pecos Valley Aquifer volume of water with 0 - 999 milligrams per liter total dissolved solidsUnits: Feet.This dataset was created using the tool Raster Calculator from the grid Pecos Valley Aquifer saturated thickness (pv_sat_thk) using the extent of 0-999 milligrams per liter total dissolved solids grid derived from pv_tdsr_idw. The volume of water was determined from this grid using the cut and fill tool, the resulting table was exported, and volumes determined using the cell value in feet with the grid cell size of 250 feet. This dataset was prepared to meet a specific purpose as described in the following report, which is available on the TWDB website:Meyer, J.E., Wise, M.R., and Kalaswad, S., 2011, Pecos Valley Aquifer, West Texas: Structure and Brackish Groundwater: Texas Water Development Board, report in preparation.The data used to prepare this dataset is also available in the Brackish Resources Aquifer Characterization System (BRACS) MS Access Database, data dictionary, and raw data files (digital geophysical well logs and water well information).
Service Item Id: 8cc159718c304d8db5172480f58c33fa
Copyright Text: Texas Water Development Board (www.twdb.state.tx.us), Water Science and Conservation, Groundwater Division, Brackish Resources Aquifer Characterization System Program
Description: Pecos Valley Aquifer volume of water with 1,000 - 2,999 milligrams per liter total dissolved solidsUnits: Feet.This dataset was created using the tool Raster Calculator from the grid Pecos Valley Aquifer saturated thickness (pv_sat_thk) using the extent of 1,000-2,999 milligrams per liter total dissolved solids grid derived from pv_tdsr_idw. The volume of water was determined from this grid using the cut and fill tool, the resulting table was exported, and volumes determined using the cell value in feet with the grid cell size of 250 feet. This dataset was prepared to meet a specific purpose as described in the following report, which is available on the TWDB website:Meyer, J.E., Wise, M.R., and Kalaswad, S., 2011, Pecos Valley Aquifer, West Texas: Structure and Brackish Groundwater: Texas Water Development Board, report in preparation.The data used to prepare this dataset is also available in the Brackish Resources Aquifer Characterization System (BRACS) MS Access Database, data dictionary, and raw data files (digital geophysical well logs and water well information).
Service Item Id: 8cc159718c304d8db5172480f58c33fa
Copyright Text: Texas Water Development Board (www.twdb.state.tx.us), Water Science and Conservation, Groundwater Division, Brackish Resources Aquifer Characterization System Program
Description: Pecos Valley Aquifer volume of water with 3,000 - 9,999 milligrams per liter total dissolved solidsUnits: Feet.This dataset was created using the tool Raster Calculator from the grid Pecos Valley Aquifer saturated thickness (pv_sat_thk) using the extent of 3,000-9,999 milligrams per liter total dissolved solids grid derived from pv_tdsr_idw. The volume of water was determined from this grid using the cut and fill tool, the resulting table was exported, and volumes determined using the cell value in feet with the grid cell size of 250 feet. This dataset was prepared to meet a specific purpose as described in the following report, which is available on the TWDB website:Meyer, J.E., Wise, M.R., and Kalaswad, S., 2011, Pecos Valley Aquifer, West Texas: Structure and Brackish Groundwater: Texas Water Development Board, report in preparation.The data used to prepare this dataset is also available in the Brackish Resources Aquifer Characterization System (BRACS) MS Access Database, data dictionary, and raw data files (digital geophysical well logs and water well information).
Service Item Id: 8cc159718c304d8db5172480f58c33fa
Copyright Text: Texas Water Development Board (www.twdb.state.tx.us), Water Science and Conservation, Groundwater Division, Brackish Resources Aquifer Characterization System Program
Description: Pecos Valley Aquifer volume of water with greater than 10,000 milligrams per liter total dissolved solidsUnits: Feet.This dataset was created using the tool Raster Calculator from the grid Pecos Valley Aquifer saturated thickness (pv_sat_thk) using the extent of the greater than 10,000 milligrams per liter total dissolved solids grid derived from pv_tdsr_idw. The volume of water was determined from this grid using the cut and fill tool, the resulting table was exported, and volumes determined using the cell value in feet with the grid cell size of 250 feet. This dataset was prepared to meet a specific purpose as described in the following report, which is available on the TWDB website:Meyer, J.E., Wise, M.R., and Kalaswad, S., 2011, Pecos Valley Aquifer, West Texas: Structure and Brackish Groundwater: Texas Water Development Board, report in preparation.The data used to prepare this dataset is also available in the Brackish Resources Aquifer Characterization System (BRACS) MS Access Database, data dictionary, and raw data files (digital geophysical well logs and water well information).
Service Item Id: 8cc159718c304d8db5172480f58c33fa
Copyright Text: Texas Water Development Board (www.twdb.state.tx.us), Water Science and Conservation, Groundwater Division, Brackish Resources Aquifer Characterization System Program