Land Drainage

Land drainage may refer to:

  • Surface drainage of the land
    • Drainage system (geomorphology), pattern of natural drains, streams, rivers, etc.
    • Surface runoff, surface runoff of excess rainfall from the land
    • Drainage system (agriculture), land forming or land shaping to enhance the drainage from the soil surface in agricultural land
    • Contour plowing, controlling runoff and soil erosion
  • Subsurface (groundwater) drainage
    • Horizontal drainage by pipes and ditches
      • Drainage
      • Tile drainage
      • Watertable control
    • Vertical drainage by wells
      • Well drainage
      • Watertable control

Famous quotes containing the word land:

    “Remember that you were a slave in the land of Egypt, and the LORD your God brought you out from there with a mighty hand and an outstretched arm; therefore the LORD your God commanded you to keep the sabbath day.”
    —Bible: Hebrew, Deuteronomy 5:15.

    See Exodus 22:8 for a different version of this fourth commandment.