Drainage Area or Watershed definition

Drainage Area or Watershed means the entire area contributing surface runoff to a single point.
Drainage Area or Watershed means the entire area contributing surface runoff to a singlepoint.

Related to Drainage Area or Watershed

  • 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.

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

  • 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.

  • 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.

  • Areas means such areas within the DAS Areas that are identified in Annexure A annexed to this Agreement;

  • CONE Area means the areas listed in Tariff, Attachment DD, section 5.10(a)(iv)(A) and any LDAs established as CONE Areas pursuant to Tariff, Attachment DD, section 5.10(a)(iv)(B).

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

  • mining areas means the areas delineated and coloured red on the Plan marked “A” initialled by or on behalf of the parties hereto for the purposes of identification;

  • ILUA Area means the geographical area in relation to which the Framework ILUA applies, as specified in Schedule 2 of the Framework ILUA;

  • Drainage means the movement of water to a place of disposal, whether by way of the natural characteristics of the ground surface or by artificial means;

  • Water Surface Elevation (WSE means the height, in relation to NAVD 1988, of floods of various magnitudes and frequencies in the floodplains of riverine areas.

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

  • Area of shallow flooding means a designated AO or AH Zone on a community's Flood Insurance Rate Map (FIRM) with one percent or greater annual chance of flooding to an average depth of one to three feet where a clearly defined channel does not exist, where the path of flooding is unpredictable and indeterminate; and where velocity flow may be evident. Such flooding is characterized by ponding or sheet flow.

  • Storage area means any location, facility, or vehicle which is used to store, to transport, or to secure a radiographic exposure device, a storage container, or a sealed source when it is not in use and which is locked or has a physical barrier to prevent accidental exposure, tampering with, or unauthorized removal of the device, container, or source.

  • Stormwater management planning area means the geographic area for which a stormwater management planning agency is authorized to prepare stormwater management plans, or a specific portion of that area identified in a stormwater management plan prepared by that agency.

  • Common Area means all areas and facilities within the Project that are not designated by Landlord for the exclusive use of Tenant or any other lessee or other occupant of the Project, including the parking areas, access and perimeter roads, pedestrian sidewalks, landscaped areas, trash enclosures, recreation areas and the like.

  • 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.

  • mining area means all those pieces of land containing two hundred and forty‑six (246) square miles or thereabouts situate in what is known to the parties as the “Xxx Xxxxx‑Siberia Nickel Laterite Area” the subject of the mineral claims applications for mineral claims and Temporary Reserves listed in the First Schedule hereto which are generally delineated and respectively coloured green and orange and red in the plan marked “X” signed by or on behalf of the parties for the purpose of identification;

  • Common Areas is defined as all areas and facilities outside the Premises and within the exterior boundary line of the Project and interior utility raceways and installations within the Unit that are provided and designated by the Lessor from time to time for the general non-exclusive use of Lessor, Lessee and other tenants of the Project and their respective employees, suppliers, shippers, customers, contractors and invitees, including parking areas, loading and unloading areas, trash areas, roadways, walkways, driveways and landscaped areas.

  • Parking Areas means those portions of the Common Areas or other areas under Landlord’s control which from time to time are designated by the Landlord for the parking of automobiles and other automotive vehicles while engaged in business upon the Premises (other than while being used to make deliveries to and from the Premises).

  • Building Square Footage or "BSF" means the square footage of assessable internal living space of a Unit, exclusive of any carports, walkways, garages, overhangs, patios, enclosed patios, detached accessory structure, other structures not used as living space, or any other square footage excluded under Government Code Section 65995 as determined by reference to the Building Permit for such Unit.

  • 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.

  • Uppermost aquifer means the geologic formation nearest the natural ground surface that is an aquifer, as well as lower aquifers that are hydraulically interconnected with this aquifer within the facility's property boundary.

  • Building Common Areas means with respect to the Tower, the areas, facilities and amenities specified in Schedule [E] which are to be used and enjoyed in common with all the other Apartment Acquirers of the Units in the Building; and

  • Parking Area means the area designated as a permitted parking area and a special parking area by the Road Traffic (Permitted Parking Area and Special Parking Area) (Angus Council) Designation Order 2017; and “permitted parking area” and “special parking area” are to be read accordingly;”; and

  • 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.