Difference in Drawdowns at Two Wells given Aquifer Constant Formula

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The difference in Drawdowns refers to the difference between drawdowns of two wells. Check FAQs
Δs=(Qw2.72T)
Δs - Difference in Drawdowns?Qw - Discharge?T - Aquifer Constant?

Difference in Drawdowns at Two Wells given Aquifer Constant Example

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Here is how the Difference in Drawdowns at Two Wells given Aquifer Constant equation looks like with Values.

Here is how the Difference in Drawdowns at Two Wells given Aquifer Constant equation looks like with Units.

Here is how the Difference in Drawdowns at Two Wells given Aquifer Constant equation looks like.

0.0136Edit=(0.911Edit2.7224.67Edit)
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Difference in Drawdowns at Two Wells given Aquifer Constant Solution

Follow our step by step solution on how to calculate Difference in Drawdowns at Two Wells given Aquifer Constant?

FIRST Step Consider the formula
Δs=(Qw2.72T)
Next Step Substitute values of Variables
Δs=(0.911m³/s2.7224.67)
Next Step Prepare to Evaluate
Δs=(0.9112.7224.67)
Next Step Evaluate
Δs=0.0135762655285057m
LAST Step Rounding Answer
Δs=0.0136m

Difference in Drawdowns at Two Wells given Aquifer Constant Formula Elements

Variables
Difference in Drawdowns
The difference in Drawdowns refers to the difference between drawdowns of two wells.
Symbol: Δs
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Discharge
Discharge refers to the volume of water that flows through the aquifer over a given period.
Symbol: Qw
Measurement: Volumetric Flow RateUnit: m³/s
Note: Value should be greater than 0.
Aquifer Constant
Aquifer Constant refers to the product of the hydraulic conductivity (K) and the thickness (b) of an aquifer and also known as coefficient of transmissibility.
Symbol: T
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.

Other formulas in Discharge And Drawdown in Well category

​Go Drawdown in Well 1 given Thickness of Aquifer from Impermeable Layer
s1=H-h1
​Go Drawdown in Well 2 given Thickness of Aquifer from Impermeable Layer
s2=H-h2
​Go Drawdown in Well 1 given Aquifer Constant
s1=s2+(Qwlog((r2r1),10)2.72T)
​Go Drawdown in Well 2 given Aquifer Constant
s2=s1-(Qwlog((r2r1),10)2.72T)

How to Evaluate Difference in Drawdowns at Two Wells given Aquifer Constant?

Difference in Drawdowns at Two Wells given Aquifer Constant evaluator uses Difference in Drawdowns = (Discharge/(2.72*Aquifer Constant)) to evaluate the Difference in Drawdowns, Difference in Drawdowns at Two Wells given Aquifer Constant formula is defined as a measure of the change in hydraulic head between two wells in a confined aquifer system, providing valuable insights into the aquifer's properties and behavior under pumping conditions. Difference in Drawdowns is denoted by Δs symbol.

How to evaluate Difference in Drawdowns at Two Wells given Aquifer Constant using this online evaluator? To use this online evaluator for Difference in Drawdowns at Two Wells given Aquifer Constant, enter Discharge (Qw) & Aquifer Constant (T) and hit the calculate button.

FAQs on Difference in Drawdowns at Two Wells given Aquifer Constant

What is the formula to find Difference in Drawdowns at Two Wells given Aquifer Constant?
The formula of Difference in Drawdowns at Two Wells given Aquifer Constant is expressed as Difference in Drawdowns = (Discharge/(2.72*Aquifer Constant)). Here is an example- 0.015052 = (0.911/(2.72*24.67)).
How to calculate Difference in Drawdowns at Two Wells given Aquifer Constant?
With Discharge (Qw) & Aquifer Constant (T) we can find Difference in Drawdowns at Two Wells given Aquifer Constant using the formula - Difference in Drawdowns = (Discharge/(2.72*Aquifer Constant)).
Can the Difference in Drawdowns at Two Wells given Aquifer Constant be negative?
No, the Difference in Drawdowns at Two Wells given Aquifer Constant, measured in Length cannot be negative.
Which unit is used to measure Difference in Drawdowns at Two Wells given Aquifer Constant?
Difference in Drawdowns at Two Wells given Aquifer Constant is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Difference in Drawdowns at Two Wells given Aquifer Constant can be measured.
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