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.
Sample 1Sample 2Sample 3
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.
Sample 1Sample 2Sample 3
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.
Sample 1Sample 2

Examples of Flood irrigation in a sentence

  • Flood irrigation typically has a depletion rate of approximately 45%; the remaining 55% percolates in the ground and, depending on geology, largely returns to the aquifer.

  • Flood irrigation from pressurized Secondary Water lines is prohibited.

  • Flood irrigation, border dyke and contour techniques are less likely to be supported than spray irrigation techniques.

  • Flood irrigation offers a number of important advantages, including simplicity of design, minimal capital investment, and low energy requirements.

  • 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 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 means irrigation through natural overflow or the temporary diversion of high flows in which the entire surface of the soil is covered by a sheet of water.

  • Flood irrigation over a light soil,for example, can result in as much as 50% of the water taken draining back to an unconfined aquifer.

  • It is understood that the lowest or any tender will not necessarily be accepted and ICrAeIserves the right to accept or reject any or all the tenders and that ICAI is not bound to assign any reason for the same.

  • It is considered to be logical, consistent and appropriate for Hyde Park Corner and Woodhouse Moor to be within the Hyde Park Neighbourhood Area but it is recommended (as also outlined in the Little Woodhouse report) that the Moorlands and St John’s areas as well as all of the Burley Lodge Local Centre are part of the Little Woodhouse Neighbourhood Area.


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.
Sample 1
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
Sample 1

Related to Flood irrigation

  • Floodplain or flood-prone area means any land area susceptible to being inundated by water from any source (see definition of “flood”).

  • 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, but is not limited to, 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:

  • 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 flood plain 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.

  • 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 Federal Emergency Management Agency, 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.

  • Flood Insurance Regulations means (i) the National Flood Insurance Act of 1968 as now or hereafter in effect or any successor statute thereto, (ii) the Flood Disaster Protection Act of 1973 as now or hereafter in effect or any successor statue thereto, (iii) the National Flood Insurance Reform Act of 1994 (amending 42 USC 4001, et seq.), as the same may be amended or recodified from time to time, and (iv) the Flood Insurance Reform Act of 2004 and any regulations promulgated thereunder.

  • Flood-related erosion means the collapse or subsidence of land along the shore of a lake or other body of water as a result of undermining caused by waves or currents of water exceeding anticipated cyclical levels or suddenly caused by an unusually high water level in a natural body of water, accompanied by a severe storm, or by an unanticipated force of nature, such as a flash flood, or by some similarly unusual and unforeseeable event which results in flooding.