Water Table Aquifer definition

Water Table Aquifer means an unconfined aquifer in which the water table forms the upper boundary of the aquifer. The water table is typically below the upper boundary of the geologic strata containing the water, the pressure head in the aquifer is zero and elevation head equals the total head.
Sample 1Sample 2Sample 3
Water Table Aquifer means a geological formation which carries water at atmospheric pressure at the top of the saturated zone.
Sample 1Sample 2
Water Table Aquifer means a geological formation which carries water at atmospheric pressure at the top of the unsaturated zone, as defined in N.J.A.C. 7:15.
Sample 1

Examples of Water Table Aquifer in a sentence

  • Lower West Coast Regional Water Supply Planning Area: Water Table Aquifer, Lower Tamiami Aquifer, Sandstone Aquifer, mid-Hawthorn Aquifer.

  • These facts indicate that the Water Table Aquifer is able to undergo substantial change in water table elevation (with a corresponding movement of water) while not undergoing substantial local stress (pumping), and being isolated from the underlying confined Tertiary aquifer that is stressed by Unit 1 & 2 operations.

  • Also Figures 2.4.12-4, -5 & -6 show that the groundwater levels in the Water Table Aquifer vary significantly from year to year or even from season to season for some periods of time and not for others.

  • For simplification purposes, EPA has divided these into four main units which are called the Surficial Aquifer, the Upper Cretaceous (UC) Water Table Aquifer, the UC Confined Aquifer, and the Tuscaloosa Aquifer.

  • Water Table Aquifer The water table aquifer generally contains the least mineralized water in Currituck County.

  • Discuss the reasons why the temporal variability of the water levels in the Water Table Aquifer during the period from 2005 to 2006 (Figure 2.4.12-6) were reduced substantially compared to those before 2005 (Figures 2.4.12-4&5).2.4.12-3H.

  • This aquifer contains: 1) the unconfined Biscayne Aquifer located in southern Palm Beach County and 2) the undifferentiated Water Table Aquifer located throughout the rest of the County.

  • Bagchi PNNLa. Figure 2.4.12-4 indicates that Water Table Aquifer recovery to an asymptotic value following cessation of dewatering requires 1.5 to 2 years.

  • Additional nested locations could be added in the future for the purposes of developing a better understanding of groundwater conditions at the Site if the existing wells do not provide sufficient information.Table 1 Existing Water Table Aquifer Monitoring Wells at the Site Well These monitoring wells will be used for measurement of groundwater elevations and collection of groundwater samples.

  • Discuss the reasons why the temporal variability of the water levels in the Water Table Aquifer during the period from 2005 to 2006 (Figure 2.4.12-6) were reduced substantially compared to those before 2005(Figures 2.4.12-4&5).


More Definitions of Water Table Aquifer

Water Table Aquifer means an aquifer extending downward from the water table to the first confining bed.
Sample 1

Related to Water Table Aquifer

  • 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 level below the natural surface of the ground to which water seasonally rises in the soil in most years.

  • 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.

  • Required Reserve Factor Floor means, for any Calculation Period, the sum (expressed as a percentage) of (a) 28.00% plus (b) the product of the Adjusted Dilution Ratio and the Dilution Horizon Ratio, in each case, as of the immediately preceding Cut-Off Date.

  • 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.

  • 100-year floodplain means any area of land that:

  • 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.

  • Stormwater Pollution Prevention Plan or "SWPPP" means a document that is prepared in accordance with good engineering practices and that identifies potential sources of pollutants that may reasonably be expected to affect the quality of stormwater discharges from the construction site, and otherwise meets the requirements of this Ordinance. In addition the document shall identify and require the implementation of control measures, and shall include, but not be limited to the inclusion of, or the incorporation by reference of, an approved erosion and sediment control plan, an approved stormwater management plan, and a pollution prevention plan.

  • National Pollutant Discharge Elimination System (NPDES) means the national program for issuing, modifying, revoking and reissuing, terminating, monitoring, and enforcing permits and imposing and enforcing pretreatment requirements, under Sections 307, 318, 402, and 405 of CWA. The term includes an approved program.

  • Potable water means water which meets the requirements of 35 Ill. Adm. Code 604 for drinking, culinary, and domestic purposes.

  • Underground source of drinking water means an aquifer or its portion:

  • Water treatment plant means that portion of the water supply system which in some way alters the physical, chemical, or bacteriological quality of the water.

  • Sediment means solid material, mineral or organic, that is in suspension, is being transported, or has been moved from its site of origin by air, water or gravity as a product of erosion.

  • Overcollateralization Floor With respect to any Distribution Date, 0.50% of the aggregate Stated Principal Balance of the Mortgage Loans as of the Cut-off Date.

  • 2001 CSO Mortality Table means that mortality table, consisting of separate rates of mortality for male and female lives, developed by the American Academy of Actuaries CSO Task Force from the valuation basic mortality table developed by the Society of Actuaries Individual Life Insurance Valuation Mortal- ity Task Force, and adopted by the NAIC in December 2002. The 2001 CSO mortality table is included in the Proceedings of the NAIC (2nd Quarter 2002) and is supplemented by the 2001 CSO preferred class structure mortality table and may be obtained from the office. Unless the context indicates otherwise, the “2001 CSO mortality table” includes both the ultimate form of that table and the select and ultimate form of that table and includes both the smoker and nonsmoker mortality tables and the composite mor- tality tables. It also includes both the age−nearest−birthday and age−last−birthday bases of the mortality tables.

  • 100-year flood means a flood that has a 1-percent or greater chance of recurring in any given year or a flood of a magnitude equaled or exceeded once in 100 years on the average over a significantly long period.

  • Composite mortality tables means mortality tables with rates of mortality that do not distinguish between smokers and nonsmokers.

  • National Pollutant Discharge Elimination System means the national program for issuing, modifying, revoking and reissuing, terminating, monitoring and enforcing permits, and imposing and enforcing pretreatment requirements under Sections 307, 402, 318, and 405 of the Clean Water Act.

  • Wastewater treatment tank means a tank that is designed to receive and treat an influent wastewater through physical, chemical, or biological methods.

  • Aquifer means a geologic formation, group of formations, or part of a formation capable of yielding a significant amount of groundwater to wells or springs.

  • water meter means any apparatus for measuring or showing the volume of water supplied to, or of effluent discharged from any premises;

  • Required Overcollateralization Amount With respect to any Distribution Date, (a) prior to the Stepdown Date, an amount equal to 1.80% of the aggregate Stated Principal Balance of the Mortgage Loans as of the Cut-off Date, (b) on or after the Stepdown Date if a Trigger Event is not in effect, the greater of (i) an amount equal to 3.60% of the aggregate outstanding Stated Principal Balance of the Mortgage Loans after giving effect to distributions made on that Distribution Date and (ii) the Overcollateralization Floor and (c) on or after the Stepdown Date if a Trigger Event is in effect, an amount equal to the Required Overcollateralization Amount from the immediately preceding Distribution Date. The Required Overcollateralization Amount may be reduced so long as written confirmation is obtained from each Rating Agency that such reduction shall not reduce the ratings assigned to any Class of Certificates by such Rating Agency below the lower of the then-current rating or the rating assigned to such Certificates as of the Closing Date by such Rating Agency. Residential Funding: Residential Funding Corporation, a Delaware corporation, in its capacity as seller of the Mortgage Loans to the Depositor and any successor thereto.

  • National Pollutant Discharge Elimination System Permit or “NPDES” means a permit issued by the MPCA as required by federal law for the purpose of regulating the discharge of pollutants from point sources into waters of the United States from concentrated animal feeding operations (CAFOs) as defined by federal law

  • Sewage treatment plant means any arrangement of devices and structures used for treating sewage.

  • 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.

  • Underground storage tank or “UST” means any one or combination of tanks (including underground pipes connected thereto) that is used to contain an accumulation of regulated substances, and the volume of which (including the volume of underground pipes connected thereto) is 10 percent or more beneath the surface of the ground. This term does not include any: