Definition: An underground layer of water-bearing permeable rock or unconsolidated materials (gravel, sand, silt, or clay) from which groundwater can be usefully extracted using a water well.
Definition: subterranean zone in which all interstices are filled with water that has a hydraulic head greater than atmospheric pressure due to the weight of overlying groundwater.
Definition: An underground layer of water-bearing permeable rock or unconsolidated materials (gravel, sand, silt, or clay) from which groundwater can be usefully extracted using a water well.
Definition: An underground layer of water-bearing permeable rock or unconsolidated materials (gravel, sand, silt, or clay) from which groundwater can be usefully extracted using a water well.
Definition: subterranean zone in which all interstices are filled with water that has a hydraulic head greater than atmospheric pressure due to the weight of overlying groundwater.
Definition: An underground layer of water-bearing permeable rock or unconsolidated materials (gravel, sand, silt, or clay) from which groundwater can be usefully extracted using a water well.
Definition: subterranean zone in which all interstices are filled with water that has a hydraulic head greater than atmospheric pressure due to the weight of overlying groundwater.
Definition: An underground layer of water-bearing permeable rock or unconsolidated materials (gravel, sand, silt, or clay) from which groundwater can be usefully extracted using a water well.
Definition: An underground layer of water-bearing permeable rock or unconsolidated materials (gravel, sand, silt, or clay) from which groundwater can be usefully extracted using a water well.
Definition: subterranean zone in which all interstices are filled with water that has a hydraulic head greater than atmospheric pressure due to the weight of overlying groundwater.
Definition: An underground layer of water-bearing permeable rock or unconsolidated materials (gravel, sand, silt, or clay) from which groundwater can be usefully extracted using a water well.
Definition: subterranean zone in which all interstices are filled with water that has a hydraulic head greater than atmospheric pressure due to the weight of overlying groundwater.
Definition: subterranean zone in which all interstices are filled with water that has a hydraulic head greater than atmospheric pressure due to the weight of overlying groundwater.
Definition: subterranean zone in which all interstices are filled with water that has a hydraulic head greater than atmospheric pressure due to the weight of overlying groundwater.
Definition: subterranean zone in which all interstices are filled with water that has a hydraulic head greater than atmospheric pressure due to the weight of overlying groundwater.
Definition: subterranean zone in which all interstices are filled with water that has a hydraulic head greater than atmospheric pressure due to the weight of overlying groundwater.
Definition: subterranean zone in which all interstices are filled with water that has a hydraulic head greater than atmospheric pressure due to the weight of overlying groundwater.
Definition: subterranean zone in which all interstices are filled with water that has a hydraulic head greater than atmospheric pressure due to the weight of overlying groundwater.
