Surface flow definition

Surface flow means flow that travels overland in a dispersed manner (sheet flow) or in natural channels or streams or constructed conveyance system.
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Surface flow means the movement of wastewater that has surfaced and flows away from the disposal area.
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Surface flow here means the capture of catchment runnoff away from defined watercourses.
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Examples of Surface flow in a sentence

  • Tributary provides for: Pick ListEstimate average number of flow events in review area/year: Pick ListDescribe flow regime: .Other information on duration and volume: .Surface flow is: Pick List.

  • Explain: Surface flow is: Pick ListCharacteristics: Subsurface flow: Pick List.

  • WIOA and Restrictions on Subminimum WagesThe Fair Labor Standards Act (FLSA) provides for the employment of certain individuals at wage rates below the statutory minimum, including for individuals who are impaired by a disability.

  • Surface flow shall be evaluated further with groundwater levels and precipitation factors prior to construction, and findings incorporated into the final landfill design in order to lessen impacts to surface water flow.

  • Surface flow and plunge action exert pressure to undercut, widen, and Figure TS14P–3 Gully erosion is episodic and character-ized by the incision and widening of concentrated flow channels (upslope portion), headcutting, nickpoint migra- tion, and widening (foreground)collapse the nickpoint.

  • We will continue with a MTSS school-wide to support all learners.

  • Injection would be the preferred manure application method.• Floodplains and other lands near surface waters: Surface flow of runoff water has little chance to be filtered before discharge into adjacent waters if channeled flow develops.

  • Surface flow of runoff across street intersections is prevented by provision of corner inlets and cross drains or by grading of gutters to flow away from the intersection.

  • Surface flow is generally only initiated after prolonged rainfall or when rain falls on partially frozen ground in the small tributaries in the area that drain to the unnamed creek and Elbow River.

  • Surface flow from adjoining tributary watersheds is conveyed directly into catch basin inlets and connected piping systems.

Related to Surface flow

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

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

  • 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.

  • Landing area means that part of a movement area intended for the landing or take-off of aircraft;

  • 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.

  • 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.

  • Pervious surface means an area that releases as runoff a small portion of the precipitation that falls on it. Lawns, gardens, parks, forests or other similar vegetated areas are examples of surfaces that typically are pervious.

  • Acre-foot means the amount of water necessary to cover one acre of land one foot deep, or about 325,851 U. S. gallons of water.

  • Tank means an enclosed space which is formed by the permanent structure of a ship and which is designed for the carriage of liquid in bulk.

  • Impervious surface means a surface that has been covered with a layer of material so that it is highly resistant to infiltration by water.

  • 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.

  • 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.

  • 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:

  • Surface owner means any person who holds record title to the surface of the land as an owner.

  • Building Area means the greatest horizontal area of a building within the outside surface of the exterior walls.

  • 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.

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

  • Built-Up Area and/or “Covered Area” in relation to a Flat shall mean the floor area of that Flat including the area of balconies and terraces, if any attached thereto, and also the thickness of the walls (external or internal) and the columns and pillars therein Provided That if any wall, column or pillar be common between two Flats, then one-half of the area under such wall column or pillar shall be included in the built-up area of each such Flat.

  • 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.

  • 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.

  • Modular building means, but shall not be limited to, single and multifamily houses, apartment

  • 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;

  • Infiltrative surface means designated interface where effluent moves from distribution media or a distribution product into treatment media or original soil. In standard trench or bed systems this will be the interface of the distribution media or product and in-situ soil. Two separate infiltrative surfaces will exist in a mound system and an unlined sand filter, one at the interface of the distribution media and fill sand, the other at the interface of the fill sand and in-situ soil.

  • 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.

  • Topsoil means a varying depth (up to 300 mm) of the soil profile irrespective of the fertility, appearance, structure, agricultural potential, fertility and composition of the soil;

  • Modular building manufacturer means a person or corporation who owns or operates a