Flood irrigation definition

Flood irrigation means, with respect to alluvial valley floors, supplying water to plants by natural overflow or the diversion of flows, so that the irrigated surface is largely covered by a sheet of water.
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Flood irrigation means, with respect to alluvial valley floors, supplying water to plants by natural overflow, or the diversion of flows in which the surface of the soil is largely covered by a sheet of water.
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Flood irrigation means the delivery of plant or crop irrigation water by the design and practice of the flowing of water over the surface to saturate the root zone or in specific applications the raising of the level of groundwater through the root zone or to the soil surface.
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Examples of Flood irrigation in a sentence

  • Flood irrigation was widely practiced along many rivers and in the many wetlands that dot the continent, and is the precursor to modern irrigation systems.

  • Flood irrigation from pressurized Secondary Water lines is prohibited.

  • Flood irrigation method is found to be the most uneconomical irrigation method in terms of water use efficiency when compared to all other methods.In order to popularize micro irrigation, the Govt.

  • Flood irrigation of dying swamps with mine effluent is inappropriate.

  • Language: English Descriptors: Louisiana; Flooded rice; Fields; Water quality; Mineral content; Nutrient content; Pesticide residues; Surface water; Water management; Cultivation; Flood irrigation; Sediment Abstract: Water samples collected in the Mermentau River Basin over several years at Louisiana Department of Environmental Quality monitoring sites contained high levels of total solids and nutrients during the spring that were highly correlated to pre- and post-plant discharges from rice fields.

  • Flood irrigation is used where water is available and supplied by the city.

  • Language: English Descriptors: Bromacil; Flood irrigation; Herbicide residues; Leaching; Movement in soil; Transport processes; Agricultural soils; Mathematical models Abstract: The transport processes of sorbing chemicals in field soils are poorly understood.

  • Flood irrigation of fields is accomplished using check dams and/or tarps in ditches to control direction of flood water across open fields with raised borders or in a few cases using siphon tubes or hoses from ditches to fields with furrows and borders.

  • Flood irrigation is the most common method of irrigation for majority of farmers in India for all crops.

  • Flood irrigation from pressurized irrigation lines is prohibited.


More Definitions of Flood irrigation

Flood irrigation means irrigation where underground water is pumped or directed onto an irrigation bay or levelled land and flows uniformly across the bay or the land without the aid of sprinklers, drippers or other infrastructure.
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Flood irrigation means, with respect to alluvial valley floors, supplying water to plants by natural overflow or the diversion of flows, so that the irrigated surface
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Related to Flood irrigation

  • Floodplain or flood-prone area means any land area susceptible to being inundated by water from any source. See "Flood or flooding."

  • Flood or flooding means a general and temporary condition of partial or complete inundation of normally dry land areas from:

  • Tidal Flood Hazard Area means a flood hazard area in which the flood elevation resulting from the two-, 10-, or 100-year storm, as applicable, is governed by tidal flooding from the Atlantic Ocean. Flooding in a tidal flood hazard area may be contributed to, or influenced by, stormwater runoff from inland areas, but the depth of flooding generated by the tidal rise and fall of the Atlantic Ocean is greater than flooding from any fluvial sources. In some situations, depending upon the extent of the storm surge from a particular storm event, a flood hazard area may be tidal in the 100-year storm, but fluvial in more frequent storm events.

  • Flood Zone means areas having special flood hazards as described in the National Flood Insurance Act of 1968, as amended from time to time, and any successor statute.

  • Flood fringe means the portion of the floodplain outside the floodway that is usually covered with water from the 100-year flood or storm event. This includes the flood or floodway fringe designated by the Federal Emergency Management Agency.

  • Flood Insurance means the insurance coverage provided under the National Flood Insurance Program.

  • Flood proofing means any combination of structural and non-structural additions, changes, or adjustments to structures which reduce or eliminate flood damage to real estate or improved real property, water and sanitary facilities, structures and their contents.

  • Underground source of drinking water means an aquifer or its portion:

  • Drip irrigation means any non-spray low volume irrigation system utilizing emission devices with a flow rate measured in gallons per hour. Low volume irrigation systems are specifically designed to apply small volumes of water slowly at or near the root zone of plants.

  • Flood Protection System means those physical structural works for which funds have been authorized, appropriated, and expended and which have been constructed specifically to modify flooding in order to reduce the extent of the area within a community subject to a "special flood hazard" and the extent of the depths of associated flooding. Such a system typically includes hurricane tidal barriers, dams, reservoirs, levees or dikes. These specialized flood modifying works are those constructed in conformance with sound engineering standards.

  • Special Flood Hazard Area (SFHA means the land in the floodplain subject to a one percent (1%) or greater chance of being flooded in any given year, as determined in Article 3, Section B of this ordinance.

  • Special Flood Hazard Area means an area that FEMA’s current flood maps indicate has at least a one percent (1%) chance of a flood equal to or exceeding the base flood elevation (a 100-year flood) in any given year.

  • Area of special flood hazard means the land in the floodplain within a community subject to a one percent or greater chance of flooding in any given year.

  • Flood plain means land that:

  • Flood hazard area means any area subject to inundation by the base flood or risk from channel migration including, but not limited to, an aquatic area, wetland, or closed depression.

  • Floodway means the channel of a river or other watercourse and the adjacent land areas that must be reserved in order to discharge the base flood without cumulatively increasing the water surface elevation more than a designated height.

  • Flood Program means the National Flood Insurance Program created by the U.S. Congress pursuant to the National Flood Insurance Act of 1968, the Flood Disaster Protection Act of 1973, the National Flood Insurance Reform Act of 1994 and the Flood Insurance Reform Act of 2004, in each case as amended from time to time, and any successor statutes.

  • Irrigation means application of water to land areas to supply the water needs of

  • Regulatory Flood Protection Elevation means the “Base Flood Elevation” plus the “Freeboard”. In “Special Flood Hazard Areas” where Base Flood Elevations (BFEs) have been determined, this elevation shall be the BFE plus two (2) feet of freeboard. In “Special Flood Hazard Areas” where no BFE has been established, this elevation shall be at least two (2) feet above the highest adjacent grade.

  • Flood-related erosion area management means the operation of an overall program of corrective and preventive measures for reducing flood-related erosion damage, including but not limited to emergency preparedness plans, flood-related erosion control works and floodplain management regulations.

  • Groundwater means all water, which is below the surface of the ground in the saturation zone and in direct contact with the ground or subsoil.

  • Flood Hazard Boundary Map (FHBM means an official map of a community, issued by the FEMA, where the boundaries of the Special Flood Hazard Areas have been defined as Zone A.

  • Underground storage tank system means an underground storage tank and the connected underground piping, underground ancillary equipment, and containment system, if any.

  • Flood Insurance Study means the official report provided by the Federal Insurance Administration that includes flood profiles, the Flood Insurance Rate Map, the Flood Boundary and Floodway Map, and the water surface elevation of the base flood.

  • Federal Flood Insurance means federally backed Flood Insurance available under the National Flood Insurance Program to owners of real property improvements located in Special Flood Hazard Areas in a community participating in the National Flood Insurance Program.

  • National Flood Insurance Program means the program created by the U.S. Congress pursuant to the National Flood Insurance Act of 1968 and the Flood Disaster Protection Act of 1973, as revised by the National Flood Insurance Reform Act of 1994, that mandates the purchase of flood insurance to cover real property improvements located in Special Flood Hazard Areas in participating communities and provides protection to property owners through a Federal insurance program.