Use Aquifers in a sentence

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1. There are two general types of Aquifers: confined and unconfined.

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2. The saturated zone beneath the water table is called an aquifer, and Aquifers are huge storehouses of water

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3. For this reason, Aquifers can dry up when people drain them faster than they can be refilled—a process called aquifer depletion

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4. Aquifers can be drained by man-made wells or they can flow out naturally in springs.


5. An aquifer is a body of saturated rock through which water can easily move. Aquifers must be both permeable and porous and include such rock types as sandstone, conglomerate, fractured limestone and unconsolidated sand and gravel

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6. Aquifers are underground layers of rock that are saturated with water that can be brought to the surface through natural springs or by pumping.

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7. Aquifers are bodies of well-saturated rocks that make way for the easy movement of water

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8. These Aquifers are a critical source of water for Texas, supplying 62 percent of the 13.7 million acre-feet of water used in the state in 2014.

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9. Types of Aquifers In more detail, there are three main classifications of Aquifers, defined by their geometry and relationship to topography and the subsurface geology (Figures 6-9)

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10. Aquifers are underground reservoirs

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11. Worldwide, 97% of the planet’s liquid fresh water is stored in Aquifers


12. Major Aquifers are tapped on every continent, and groundwater is the primary source of drinking water for more than 1.5 billion people worldwide.

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13. Aquifers are natural formations that store groundwater, but these vital structures are threatened The word “aquifer” means “water bearer.” In the context of hydrogeology, it refers to a natural underground formation of permeable rock or sediment that stores and conducts the groundwater we access through wells and springs.

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14. Aquifers are an unseen but critical resource in California’s water supply system

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15. Aquifers are underground layers of porous and permeable rock or unconsolidated sediment, such as sand and gravel, that hold water

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16. The groundwater in confined Aquifers is usually under pressure.


17. Aquifers must be both permeable and porous and include such rock types as sandstone, conglomerate, fractured limestone and unconsolidated sand and gravel.

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18. Primary Aquifers are defined in the Division of Water Technical & Operational Guidance Series (TOGS) 2.1.3 as "highly productive Aquifers presently utilized as sources of water supply by major municipal water supply systems"

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19.Aquifers will be depleted, one way or another,” says Shirzaei

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20. Sandstone Aquifers are more widespread than those in all other kinds of consolidated rocks

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21. Groundwater movement in sandstone Aquifers primarily is along bedding planes, but joints and fractures provide avenues for the vertical movement of water

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22. Sandstone Aquifers can be highly productive and

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23. The Dakota aquifer (formally called the Maha Aquifer) is by far the largest of these secondary Aquifers, supplying all of the water to more than 3,400 wells in eastern Nebraska

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24. Aquifers typically consist of gravel, sand, sandstone, or fractured rock such as limestone

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25. Wells can be drilled into the Aquifers and water can be pumped out, while precipitation eventually adds water back into the aquifer.

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26. In unconfined or water table Aquifers, the cone of influence expands initially at rates ranging from less than 100 meters to, in some cases, more than 1,000 meters per day

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27. Sources of water to unconfined Aquifers


28. Aquifers are geological formations that can store, transmit and yield water to a well or spring

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29. Texas Aquifers are remarkably diverse in geologic structure, the amount of water they store, the amount of the water taken from them that can be replenished and the rate at which water moves through the aquifer.

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30. Unconfined Aquifers are directly connected to the surface and have water levels dependent on relatively constant recharge

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31. 8.2 Identifying and Evaluating Aquifers

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32. The first step in scoring the ground water pathway is to identify the geological materials being used as Aquifers within the target distance limit

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33. North Carolina Aquifers The Aquifers in North Carolina are highly varied in their character and water producing capabilities

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34. Several of these Aquifers can be traced over large geographic areas and hence form principal Aquifers; significant sources of groundwater for potable water supplies and other agricultural or industrial interests in large portions of North Carolina.

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35. The carbonate Aquifers in western Ohio consist mainly of limestone and dolomite and may reach a thickness of 300 to 600 feet

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36. These Aquifers are capable of yielding more than 100 gpm

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37. Most of the ground water flow in carbonate Aquifers is along fractures or bedding planes

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38. The Aquifers containing groundwater beneath our feet are vital to our way of life

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39. These Aquifers help AMWUA cities manage their water supplies in three important ways

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40. First, like the reservoirs behind dams, cities use the Aquifers to temporarily store water for later recovery within the year


41. Aquifers in geological terms are referred to as bodies of saturated rocks or geological formations through which volumes of water find their way (permeability) into wells and springs

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42. Classification of these is a function of water table location within the subsurface, its structure and hydraulic conductivities into two namely; Confined Aquifers and Unconfined Aquifers and then …

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43. TWDB recognizes one major and three minor Aquifers in the County

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44. In addition to the Aquifers defined by TWDB, there also exist two local water bearing formations that are important sources of water in Burnet County

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45. The Trinity aquifer is composed of three subdivisions; the Upper Trinity, Middle Trinity, and the Lower Trinity Aquifers.

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46. The Aquifers of this region are made up of fractures in the granite rock

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47. These fractures or Aquifers are recharged only through precipitation and are therefore considered a renewable resource

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48. The aquifer polygons data file contains significant sand and gravel Aquifers (glacial deposits that are a significant ground water resource) for Maine mapped at a scale of 1:24,000

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49. The Maine Geological Survey used this data to produce Significant Sand and Gravel Aquifers Maps

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50. Aquifers are essentially huge storehouses of water that can be found under Earth’s surface, trapped in the empty spaces between the rocks

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51. Aquifers can be found under most land areas of the planet, their depth, however, varying.

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52. Meaning of Aquifers: An aquifer is a rock formation that has the capacity to host large quantities of groundwater

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53. Well-defined Aquifers consist of unconsolidated sedimentary rocks such as gravel and sand, which constitute beds of considerable thickness.

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54. Significant Sand and Gravel Aquifers Online Maps

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55. Significant Sand and Gravel Aquifers Maps Description

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56. Dolomite Aquifers produce water from interconnected cracks, fractures, and pores, and sometimes even caves

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57. What are Aquifers? In Florida, most of the fresh water we use comes from underground Aquifers

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58. Aquifers are composed of multiple layers of porous rock, such as limestone or sandstone, that hold water

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59. Cities and towns, businesses and agriculture draw much of their water supplies from these Aquifers

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60. Supplying approximately 90 percent of the state's drinking water, Florida's Aquifers supply

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61. The juxtaposition of regionally mapped Aquifers has led to some instances where an aquifer outcrop or shallow subcrop is bounded by a State line

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62. The nationwide principal Aquifers map, cited as a complete or partial source, refers to both a dataset published at 1:2,500,000 and a derived map printed at 1:5,000,000

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AQUIFERS [ˈäkwəfər, ˈakwəfər]


  • a body of permeable rock which can contain or transmit groundwater.

Frequently Asked Questions

What is an aquifer and why is it important for?

Aquifers have always been critically important in sustaining human habitation, agriculture, and irrigation. Many civilizations and settlements have been established and sustained around aquifers. In many areas, where there are no rivers, lakes, or streams, aquifers are the only source of freshwater.

What does aquifer stand for?

What does aquifer. stand for? aquifer. stands for "A geological term most commonly used to refer to an underground source of a large, useable water supply.".

What is the difference between aquifer and aqueducts?

As nouns the difference between aqueduct and aquifer is that aqueduct is an artificial channel that is constructed to convey water from one location to another while aquifer is an underground layer of water-bearing porous stone, earth, or gravel.

What is the difference between an aquifer and the water table?

The water table and an aquifer are terms used when discussing groundwater. The major difference between the two terms is that the water table references a specific portion of groundwater and an aquifer is all the groundwater present in the area. The Water Table. The water table is the upper most section of the saturation zone in the ground.