Permanent water table definition

Permanent water table means the zone of soil and parent material saturation by groundwater that remains relatively constant unless acted upon by artificial means of drainage or severe weather conditions. This zone is evidenced by free water or soil colors of black (due to high organic content), grays, blues, or olive greens.

Examples of Permanent water table in a sentence

  • Imperfectly drained, mottling starts at 25 cm below the surfaceE Poorly drained, mottling starts in depths shallower than 25 cmWhen a permanent water table exists throughout the years in depths shallower than 150 cm, the following symbols are employedF Permanent water table between 50 and 150 cm depth.G Soil with permanent water table in a depth shallower than50 cm.The combination D/E or E/F e.t.c means that up to the water table depth the drainage class is indicated by the numerator.

Related to Permanent water table

  • Water table means the upper surface of a zone of saturation, where the body of ground water is not confined by an overlying impermeable zone.

  • Seasonal high water table means the highest zone of soil or rock that is seasonally or permanently saturated by a perched or shallow water table. A planar surface, below which all pores in rock or soil (whether primary or secondary) that is seasonally or permanently saturated.

  • Permeable pavement means paving material that absorbs water or allows water to infiltrate through the paving material. "Permeable pavement" materials include porous concrete, permeable interlocking concrete pavers, concrete grid pavers, porous asphalt, and any other material with similar characteristics.

  • Irrigation efficiency (IE) means the measurement of the amount of water beneficially used divided by the amount of water applied. Irrigation efficiency is derived from measurements and estimates of irrigation system characteristics and management practices. The irrigation efficiency for purposes of this ordinance are 0.75 for overhead spray devices and 0.81 for drip systems.

  • Non-potable water means water not safe for drinking, personal, or culinary use as determined by the requirements of 35 Ill. Adm. Code 604.

  • Static water level means the level at which the water stands in the well when the well is not being pumped and is expressed as the distance from a fixed reference point to the water level in the well.

  • Balance Amount shall have the meaning set forth in Section 8.1 of this Agreement.

  • Common Unit Economic Balance has the meaning set forth in Section 5.01(g) hereof.

  • OP Unit Economic Balance has the meaning set forth in Section 6.03(c) hereof.

  • Maximum residual disinfectant level or “MRDL” means a level of a disinfectant added for water treatment that may not be exceeded at the consumer’s tap without an unacceptable possibility of adverse health effects.

  • Gray water means sewage from bathtubs, showers, bathroom sinks, washing machines, dishwashers, and kitchen sinks. It includes sewage from any source in a residence or structure that has not come into contact with toilet wastes.

  • Class B operator means the individual who has day-to-day responsibility for implementing applicable regulatory requirements established by the department. The Class B operator typically implements in-field aspects of operation, maintenance, and associated record keeping for the UST systems.

  • Loop Concentrator/Multiplexer or "LCM" is the Network Element that does one or more of the following: aggregates lower bit rate or bandwidth signals to higher bit rate or bandwidth signals (multiplexing); disaggregates higher bit rate or bandwidth signals to lower bit rate or bandwidth signals (demultiplexing); aggregates a specified number of signals or channels to fewer channels (concentrating); performs signal conversion, including encoding of signals (e.g., analog to digital and digital to analog signal conversion); or in some instances performs electrical to optical (E/O) conversion. LCM includes DLC, and D4 channel banks and may be located in Remote Terminals or Central Offices.

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  • Fresh water means water, such as tap water, that has not been previously used in a process operation or, if the water has been recycled from a process operation, it has been treated and meets the effluent guidelines for chromium wastewater.

  • Potable water means water that is fit for human consumption;

  • Maximum Contribution Amount shall equal the excess of (i) the aggregate proceeds received by such Holder pursuant to the sale of such Registrable Notes or Exchange Notes over (ii) the aggregate amount of damages that such Holder has otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any Person who was not guilty of such fraudulent misrepresentation. The Holders’ obligations to contribute pursuant to this Section 8(d) are several in proportion to the respective principal amount of the Registrable Securities held by each Holder hereunder and not joint. The Company’s and Subsidiary Guarantors’ obligations to contribute pursuant to this Section 8(d) are joint and several. The indemnity and contribution agreements contained in this Section 8 are in addition to any liability that the Indemnifying Parties may have to the Indemnified Parties.

  • Maximum horizontal acceleration in lithified earth material means the maximum expected horizontal acceleration depicted on a seismic hazard map, with a 90 percent or greater probability that the acceleration will not be exceeded in 250 years, or the maximum expected horizontal acceleration based on a site-specific seismic risk assessment.

  • Dusting aid means a product designed or labeled to assist in removing dust and other soils from floors and other surfaces without leaving a wax or silicone based coating. “Dusting Aid” does not include “Pressurized Gas Duster.”

  • Unit Price Table means the table of prices per unit set out in the Contract;

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  • Class B-1 Percentage As to any Distribution Date, the percentage calculated by multiplying the Subordinated Percentage by either (i) if any Class B Certificates (other than the Class B-1 Certificates) are eligible to receive principal distributions for such Distribution Date in accordance with Section 4.01(d), a fraction, the numerator of which is the Class B-1 Principal Balance (determined as of the Determination Date preceding such Distribution Date) and the denominator of which is the sum of the Principal Balances of the Classes of Class B Certificates eligible to receive principal distributions for such Distribution Date in accordance with the provisions of Section 4.01(d) or (ii) except as set forth in Section 4.01(d)(ii), in the event that the Class B Certificates (other than the Class B-1 Certificates) are not eligible to receive distributions of principal in accordance with Section 4.01(d)(i), one.

  • Spending unit means the department, bureau, division, office, board, commission,

  • high-efficiency cogeneration means cogeneration meeting the criteria laid down in Annex II;

  • Class B Initial Invested Amount means the sum of the aggregate initial principal amount of the Class B Certificates, which is $48,000,000 on the Closing Date, and the aggregate initial principal amount of any Additional Class B Certificates.

  • Average Contribution Percentage means the average of the Contribution Percentages of the Eligible Participants in a group.