Surface Drainage definition

Surface Drainage means arrangement of removal of water that collects on land surface;
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Surface Drainage means water run-off caused as a result of precipitation or irrigation.
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Surface Drainage means a system by which the stormwater runoff is conducted to an outlet. This would include the proper grading of parking lots, streets,driveways, yards, etc., so that the stormwater runoff is removed without ponding and flows to a drainage swale, open ditch or a storm sewer.
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Examples of Surface Drainage in a sentence

  • Surface Drainage: Provide for surface drainage during period of construction in manner to avoid creating nuisance to adjacent areas.

  • Polluted Surface Drainage: No person shall make connection of roof downspouts, foundation drains, areaway drains, or other sources of surface runoff or groundwater to a building sewer or building drain which in turn is connected directly or indirectly to a public sanitary sewer, unless such connection is approved by the town and the state department of environmental quality for purposes of disposal of polluted surface drainage.

  • Headwater Catchments: Estimating Surface Drainage Extent Across North Carolina and Correlations Between Landuse, Near Stream, and Water Quality Indicators in the Piedmont Physiographic Region.

  • Subject to technical and range-related changes as well as errors.

  • Surface Drainage: Perform grading outside of building or structure lines in a manner to prevent accumulation of water within the area.

  • Improve Profile (Surface Drainage and Ride)—Correct surface profile irregularities (including stable rutting) and correspondingly improve lateral surface drainage and ride quality.

  • General arrangement with dimension of Internal Roads, Surface Drainage & Water Distribution Network.

  • When all Surface Drainage Facilities have been constructed to the satisfaction of the Managing Director, Calgary Approvals Coordination.

  • When all Surface Drainage Facilities have been constructed to the satisfaction of the Manager, Urban Development.

  • It is expressly understood by the parties hereto that the Final Acceptance Certificate for Surface Drainage Facilities shall include all such facilities except the concrete swales.


More Definitions of Surface Drainage

Surface Drainage means the removal or distribution of water including Foundation Drainage and Storm Drainage, that collects on the ground surface;
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Surface Drainage means all surface waters resulting from the flow over, through or out of an operations area and is collected by means of Engineered structures;
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Related to Surface Drainage

  • Mine drainage means any drainage, and any water pumped or siphoned, from an active mining area or a post-mining area. The abbreviation “ml/l” means milliliters per liter.

  • Drainage means the removal of surface water or groundwater

  • Surface waters means all waters of the state as defined in G.S. 143-212 except underground waters

  • Surface water means all water which is open to the atmosphere and subject to surface runoff.

  • Drainage area means a geographic area within which stormwater, sediments, or dissolved materials drain to a particular receiving waterbody or to a particular point along a receiving waterbody.

  • drainage work means any construction or reconstruction of or any alteration or addition to, or any work done in connection with a drainage installation but shall not include any work undertaken solely for purposes of repair or maintenance;

  • Surface impoundment or "impoundment" means a facility or part of a facility which is a natural topographic depression, man-made excavation, or diked area formed primarily of earthen materials (although it may be lined with man-made materials), which is designed to hold an accumulation of liquid wastes or wastes containing free liquids, and which is not an injection well. Examples of surface impoundments are holding, storage, settling, and aeration pits, ponds, and lagoons.

  • Soil means all unconsolidated mineral and organic material of any origin.

  • 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.

  • Water surface elevation means the height, in relation to the National Geodetic Vertical Datum (NGVD) of 1929, the North American Vertical Datum (NAVD) of 1988, or other datum, where specified, of floods of various magnitudes and frequencies in the floodplains of riverine areas.

  • Sanitary Sewer Overflow or “SSO” means any overflow, spill, release, discharge or diversion of untreated or partially treated wastewater from the sanitary sewer system. SSOs include:

  • Drainage system means one or more artificial ditches, tile drains or similar devices which collect surface runoff or groundwater and convey it to a point of discharge.

  • Surface mining means mining by removing the overburden lying above the natural deposits and excavating directly from the natural deposits exposed, or by excavating directly from deposits lying exposed in their natural state and shall include dredge operations conducted in or on natural waterways or artificially created waterways within the state.

  • Sanitary landfill means an engineered land burial facility for the disposal of household waste which is so located, designed, constructed and operated to contain and isolate the waste so that it does not pose a substantial present or potential hazard to human health or the environment. A sanitary landfill also may receive other types of solid wastes, such as commercial solid waste, nonhazardous sludge, hazardous waste from conditionally exempt small quantity generators, construction demolition debris, and nonhazardous industrial solid waste.

  • Underground facility means any item which shall be buried or placed below ground for use in connection with the storage or conveyance of water, sewage, electronic, telephone or telegraphic communications, electric energy, oil, gas or other substances, and shall include, but not be limited to pipes, sewers, conduits, cables, valves, lines, wires, manholes, attachments and those portions of poles and their attachments below ground.

  • Underground area means an underground room, such as a basement, cellar, shaft or vault, providing enough space for physical inspection of the exterior of the tank situated on or above the surface of the floor.

  • Underground tank means a device meeting the definition of tank whose entire surface area is totally below the surface of and covered by the ground.

  • Water Surface Elevation (WSE means the height, in relation to mean sea level, of floods of various magnitudes and frequencies in the floodplains of coastal or riverine areas.

  • Drainage basin means a subdivision of a watershed [Section 373.403(9), F.S.].

  • Sanitary Sewer System means all facilities, includ- ing approved LOSS, used in the collection, transmission, storage, treatment, or discharge of any waterborne waste, whether domestic in origin or a combination of domestic, commercial, or industrial wastewater. LOSS are only consid- ered sanitary sewer systems if they are designed to serve urban densities. Sanitary sewer system is also commonly known as public sewer system.

  • Basement means any area of the building having its floor subgrade (below ground level) on all sides.

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

  • Potable means water suitable for drinking by the public.

  • Underground injection means the subsurface emplacement of fluids through a bored, drilled or driven well; or through a dug well, where the depth of the dug well is greater than the largest surface dimension. (See also “injection well”.)

  • Slug loading means any pollutant, including oxygen demanding pollutants, released in a discharge at a flow rate and/or pollutant concentration as to cause interference in the POTW.

  • Easement Area means the area of the servient lot marked on the survey-strata plan as being subject to the relevant easement; and