What Is Potentiometric Surface?

A potentiometric surface is the imaginary plane where a given reservoir of fluid will "equalize out to" if allowed to flow. A potentiometric surface is based on hydraulic principles. For example, two connected storage tanks with one full and one empty will gradually fill/drain to the same level.

What is the meaning of potentiometric surface?

A hypothetical surface defined by the level to which water in a confined aquifer rises in observation boreholes. ... As with the water-table in an unconfined aquifer, the slope of the potentiometric surface defines the hydraulic gradient and the horizontal direction of groundwater flow.

What kind of aquifer has a potentiometric surface?

More commonly, the potentiometric surface is above the top of the artesian aquifer, but below the land surface. This type of well is referred to simply as an artesian well. The release of water from artesian storage differs significantly from the way water is released in an unconfined aquifer.

Chloe Bennett

Chloe Bennett

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Chloe Bennett explores the intersection of pop culture, streaming entertainment, digital trends, and contemporary lifestyle. Her weekly commentary reaches thousands of culture enthusiasts.