Zone of aeration definition

Zone of aeration means the unsaturated zone that occurs below the ground surface and above the point at which the upper limit of the water table exists.
Sample 1Sample 2Sample 3
Zone of aeration means a subsurface zone containing water under pressure less than that of the atmosphere, including water held by capillary and containing air or gases generally under atmospheric pressure. This zone is limited above by the land surface and below by the surface of the zone of saturation, e.g., the water table.
Sample 1Sample 2Sample 3
Zone of aeration means the unsat- urated zone that occurs below the ground surface and the point at which the upper limit of the water table exists. [1973 c.835 §208; 1975 c.167 §1; 1977 c.828 §1; 1991 c.598 §3; 1999 c.551 §3; 2009 c.248 §3]
Sample 1Sample 2Sample 3

Examples of Zone of aeration in a sentence

  • Zone of aeration Zone of saturation Permeable rock Groundwater soaks into the ground, passes through the zone of aeration, and collects in the zone of saturation.The zone of aeration has three layers.


More Definitions of Zone of aeration

Zone of aeration means the unsaturated zone that occurs below the ground surface
Sample 1Sample 2Sample 3
Zone of aeration means a subsurface zone extending from the water table to the surface of the land.
Sample 1Sample 2
Zone of aeration means a subsurface zone containing water under a pressure lower than that of the atmosphere, including water held by capillarity; and containing air or gases generally under atmospheric pressure. This zone is bounded above by the land surface and below by the water table;
Sample 1
Zone of aeration means a subsurface zone containing water under pressure less than that of the atmosphere, including water held by capillary and containing air or gases generally under atmospheric pressure. This zone is limited above by the land surface and below by the surface of the zone of saturation, i.e., the water table. 2.0 GENERAL STANDARDS, PROHIBITIONS AND PROVISIONS2.1 Each and every owner of real property is jointly and severally responsible for:2.1.1 Disposing of wastewater in conformance with all applicable Regulations; and2.1.2 Connecting all plumbing fixtures on that property, from which wastewater is or may be discharged, to a central wastewater system or on‑site wastewater treatment and disposal system approved by the Department; and2.1.3 Maintaining, repairing, and/or replacing the system as necessary to assure proper operation of the system.2.2 No permit may be issued by the Department under these Regulations unless the county or municipality having land use jurisdiction has first approved the activity through zoning procedures provided by law.2.3 Any governmental unit may assume responsibility and authority for administering its own regulatory program for on‑site wastewater treatment and disposal systems pursuant to 7 Del.C. §6003(d) if the delegated program establishes standards no less stringent than the standards established in these Regulations. 2.4 Administrative and judicial review and the enforcement under these Regulations shall be in accordance with the provisions of 7 Del.C. Ch. 60.2.5 If any part of these Regulations, or the application of any part thereof, is held invalid or unconstitutional, the application of such part to other persons or circumstances, and the remainder of these Regulations, shall not be affected thereby and shall be deemed valid and effective.2.6 These Regulations, being necessary for the health and welfare of the State and its inhabitants, shall be liberally construed in order to preserve the land, surface water and groundwater resources of the State.2.7 At the sole discretion of the Department, if the proposed operation of a system may cause pollution of public waters or create a public health hazard, system installation or use shall not be authorized. 2.7.1 In no case shall an active OWTDS be installed over or dispose of wastewater on top of an existing OWTDS without sand-lining or properly abandoning the old system.2.8 All wastewater shall be treated and disposed of in a manner approved by the Department.2.9 No pers...
Sample 1
Zone of aeration means that region of the soil or rock between the land surface and the nearest saturated zone in which the interstices are occupied partially by air.
Sample 1

Related to Zone of aeration

  • Construction waste means solid waste which is produced or generated during construction, remodeling, or repair of pavements, houses, commercial buildings, and other structures. Construction wastes include, but are not limited to lumber, wire, sheetrock, broken brick, shingles, glass, pipes, concrete, paving materials, and metal and plastics if the metal or plastics are a part of the materials of construction or empty containers for such materials. Paints, coatings, solvents, asbestos, any liquid, compressed gases or semi-liquids and garbage are not construction wastes.

  • Empowerment Neighborhoods means neighborhoods designated by the Urban Coordinating Council “in consultation and conjunction with” the New Jersey Redevelopment Authority pursuant to N.J.S.A 55:19-69.

  • Public highway means a public highway, road, street, avenue, alley, or thoroughfare of any kind, or a bridge, tunnel, or subway used by the public.

  • 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.

  • the Academies means all the schools and educational institutions referred to in Article 4a and operated by the Academy Trust (and “Academy” shall mean any one of those schools or educational institutions);