Mithila Muthamma PA
Coorg Institute of Technology (CIT), Coorg
Mithila Muthamma PA has created this Calculator and 300+ more calculators!
Chandana P Dev
NSS College of Engineering (NSSCE), Palakkad
Chandana P Dev has verified this Calculator and 300+ more calculators!

4 Other formulas that you can solve using the same Inputs

Well Efficiency
Well Efficiency=(Drawdown in the Aquifer/Drawdown Inside the Well)*100 GO
Drawdown in the Aquifer when Well Efficiency is Given
Drawdown in the Aquifer=Well Efficiency*Drawdown Inside the Well GO
Well Loss when Total Drawdown is Given
Well Loss=Total Drawdown-Drawdown in the Aquifer GO
Total Drawdown in a Pumping Well
Total Drawdown=Drawdown in the Aquifer+Well Loss GO

Drawdown Inside the Well when Well Efficiency is Given Formula

Drawdown Inside the Well=Drawdown in the Aquifer/Well Efficiency
s<sub>t</sub>=s<sub>a</sub>/E
More formulas
Specific Capacity GO
Pumping Rate when Specific Capacity is Given GO
Drawdown when Specific Capacity is Given GO
Well Efficiency GO
Drawdown in the Aquifer when Well Efficiency is Given GO

What is Well Efficiency?

Well efficiency can be defined as the ratio of the drawdown in the aquifer at the radius of the pumping well to the drawdown inside the well .

How to Calculate Drawdown Inside the Well when Well Efficiency is Given?

Drawdown Inside the Well when Well Efficiency is Given calculator uses Drawdown Inside the Well=Drawdown in the Aquifer/Well Efficiency to calculate the Drawdown Inside the Well, The Drawdown Inside the Well when Well Efficiency is Given is the reduction in hydraulic head observed at a well in an aquifer.(not in Percentage). Drawdown Inside the Well and is denoted by st symbol.

How to calculate Drawdown Inside the Well when Well Efficiency is Given using this online calculator? To use this online calculator for Drawdown Inside the Well when Well Efficiency is Given, enter Drawdown in the Aquifer (sa) and Well Efficiency (E) and hit the calculate button. Here is how the Drawdown Inside the Well when Well Efficiency is Given calculation can be explained with given input values -> 0.147059 = 0.01/68.

FAQ

What is Drawdown Inside the Well when Well Efficiency is Given?
The Drawdown Inside the Well when Well Efficiency is Given is the reduction in hydraulic head observed at a well in an aquifer.(not in Percentage) and is represented as st=sa/E or Drawdown Inside the Well=Drawdown in the Aquifer/Well Efficiency. Drawdown in the Aquifer is a term applied to the maximum lowering of the groundwater table caused by pumping or artesian flow and Well Efficiency can be defined as the ratio of the drawdown in the aquifer at the radius of the pumping well to the drawdown inside the well .
How to calculate Drawdown Inside the Well when Well Efficiency is Given?
The Drawdown Inside the Well when Well Efficiency is Given is the reduction in hydraulic head observed at a well in an aquifer.(not in Percentage) is calculated using Drawdown Inside the Well=Drawdown in the Aquifer/Well Efficiency. To calculate Drawdown Inside the Well when Well Efficiency is Given, you need Drawdown in the Aquifer (sa) and Well Efficiency (E). With our tool, you need to enter the respective value for Drawdown in the Aquifer and Well Efficiency and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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