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Drawdown in aquifer for total drawdown Formula

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Change in Drawdown in the Aquifer is a term applied to the maximum lowering of the groundwater table caused by pumping or artesian flow. Check FAQs

s = s t - CQ n

s - Change in Drawdown?s_t - Total Drawdown?CQⁿ - Well loss?

Drawdown in aquifer for total drawdown Example

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Here is how the Drawdown in aquifer for total drawdown equation looks like with Values.

Here is how the Drawdown in aquifer for total drawdown equation looks like with Units.

Here is how the Drawdown in aquifer for total drawdown equation looks like.

0.1 = 5.1 - 5

0.1m = 5.1m - 5m

0.1 = 5.1 - 5

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Drawdown in aquifer for total drawdown Solution

Follow our step by step solution on how to calculate Drawdown in aquifer for total drawdown?

FIRST Step Consider the formula

s = s t - CQ n

Next Step Substitute values of Variables

∴

s = 5.1m - 5m

Next Step Prepare to Evaluate

∴

s = 5.1 - 5

Next Step Evaluate

∴

s = 0.0999999999999996m

LAST Step Rounding Answer

∴

s = 0.1m

Drawdown in aquifer for total drawdown Formula Elements

Variables

Change in Drawdown

Change in Drawdown in the Aquifer is a term applied to the maximum lowering of the groundwater table caused by pumping or artesian flow.

Symbol: s

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Change in Drawdown

Total Drawdown

Total Drawdown is the reduction in hydraulic head observed at a well in an aquifer, typically due to pumping a well as part of an aquifer test or well test.

Symbol: s_t

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Total Drawdown

Well loss

Well loss is defined as the head loss in well.

Symbol: CQⁿ

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Well loss

Other formulas in Single Well Tests category

Go Total Drawdown in Pumping Well

s t = s + CQ n

Go Total Drawdown in Pumping Well expressed given Factors related to Hydraulic Characteristics

s t = B \cdot q + (C \cdot q^{2})

Go Well Loss for Total Drawdown

CQ n = s t - s

Go Drawdown in aquifer caused by pumping at any point in aquifer

s' = q \cdot \frac{t}{τ \cdot S \cdot r^{2}}

How to Evaluate Drawdown in aquifer for total drawdown?

Drawdown in aquifer for total drawdown evaluator uses Change in Drawdown = Total Drawdown-Well loss to evaluate the Change in Drawdown, The Drawdown in aquifer for total drawdown is a term applied to the maximum lowering of the groundwater table caused by pumping or artesian flow. Change in Drawdown is denoted by s symbol.

How to evaluate Drawdown in aquifer for total drawdown using this online evaluator? To use this online evaluator for Drawdown in aquifer for total drawdown, enter Total Drawdown (s_t) & Well loss (CQⁿ) and hit the calculate button.

FAQs on Drawdown in aquifer for total drawdown

What is the formula to find Drawdown in aquifer for total drawdown?

The formula of Drawdown in aquifer for total drawdown is expressed as Change in Drawdown = Total Drawdown-Well loss. Here is an example- 0.1 = 5.1-5.

How to calculate Drawdown in aquifer for total drawdown?

With Total Drawdown (s_t) & Well loss (CQⁿ) we can find Drawdown in aquifer for total drawdown using the formula - Change in Drawdown = Total Drawdown-Well loss.

Can the Drawdown in aquifer for total drawdown be negative?

Yes, the Drawdown in aquifer for total drawdown, measured in Length can be negative.

Which unit is used to measure Drawdown in aquifer for total drawdown?

Drawdown in aquifer for total drawdown is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Drawdown in aquifer for total drawdown can be measured.

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Drawdown in aquifer for total drawdown Formula

Drawdown in aquifer for total drawdown Example

Drawdown in aquifer for total drawdown Solution

Drawdown in aquifer for total drawdown Formula Elements

Other formulas in Single Well Tests category

How to Evaluate Drawdown in aquifer for total drawdown?

FAQs on Drawdown in aquifer for total drawdown

Variable Name