Depth of Water in Well 1 given Drawdown in Well 1 Calculator

✖Thickness of aquifer measured from ipermeable layer to the initial level of water table.ⓘ Thickness of aquifer [H]			+10% -10%
✖Drawdown in well 1 is a peak-to-trough decline during a specific period for well 1.ⓘ Drawdown in well 1 [s₁]			+10% -10%

✖Depth of water 1 is the depth of water in the 1st considered well.ⓘ Depth of Water in Well 1 given Drawdown in Well 1 [h₁]

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Formula

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Depth of Water in Well 1 given Drawdown in Well 1

Formula

`"h"_{"1"} = "H"-"s"_{"1"}`

Example

`"17.85m"="20m"-"2.15m"`

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Depth of Water in Well 1 given Drawdown in Well 1 Solution

STEP 0: Pre-Calculation Summary

Formula Used

Depth of Water 1 = Thickness of aquifer-Drawdown in well 1
h₁ = H-s₁
This formula uses 3 Variables

Variables Used

Depth of Water 1 - (Measured in Meter) - Depth of water 1 is the depth of water in the 1st considered well.
Thickness of aquifer - (Measured in Meter) - Thickness of aquifer measured from ipermeable layer to the initial level of water table.
Drawdown in well 1 - (Measured in Meter) - Drawdown in well 1 is a peak-to-trough decline during a specific period for well 1.

STEP 1: Convert Input(s) to Base Unit

Thickness of aquifer: 20 Meter --> 20 Meter No Conversion Required
Drawdown in well 1: 2.15 Meter --> 2.15 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

h₁ = H-s₁ --> 20-2.15

Evaluating ... ...

h₁ = 17.85

STEP 3: Convert Result to Output's Unit

17.85 Meter --> No Conversion Required

FINAL ANSWER

17.85 Meter <-- Depth of Water 1

(Calculation completed in 00.004 seconds)

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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Meerut Institute of Engineering and Technology (MIET), Meerut

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< 6 Aquifer Constant And Depth of Water in Well Calculators

Confined Aquifer Discharge given Aquifer Constant

Go Discharge = Aquifer Constant/((log((Radial Distance at Observation Well 2/Radial Distance at Observation Well 1),10))/(2.72*(Drawdown in well 1-Drawdown in well 2)))

Aquifer Constant

Go Aquifer Constant = (Discharge*log((Radial Distance at Observation Well 2/Radial Distance at Observation Well 1),10))/(2.72*(Drawdown in well 1-Drawdown in well 2))

Aquifer Constant given Drawdown in Well

Go Aquifer Constant = (Discharge)/(2.72*(Drawdown in well 1-Drawdown in well 2))

Aquifer Constant given Difference in Drawdowns at Two Wells

Go Aquifer Constant = (Discharge)/(2.72*Difference in Drawdowns)

Depth of Water in Well 1 given Drawdown in Well 1

Go Depth of Water 1 = Thickness of aquifer-Drawdown in well 1

Depth of Water in Well 2 given Drawdown in Well 2

Go Depth of Water 2 = Thickness of aquifer-Drawdown in well 2

Depth of Water in Well 1 given Drawdown in Well 1 Formula

Depth of Water 1 = Thickness of aquifer-Drawdown in well 1
h₁ = H-s₁

What is Aquifer?

An aquifer is a body of rock and/or sediment that holds groundwater. Groundwater is the word used to describe precipitation that has infiltrated the soil beyond the surface and collected in empty spaces underground.

How to Calculate Depth of Water in Well 1 given Drawdown in Well 1?

Depth of Water in Well 1 given Drawdown in Well 1 calculator uses Depth of Water 1 = Thickness of aquifer-Drawdown in well 1 to calculate the Depth of Water 1, The Depth of Water in Well 1 given Drawdown in Well 1 is defined as the value of depth of water in well when we have prior information of other parameters used. Depth of Water 1 is denoted by h₁ symbol.

How to calculate Depth of Water in Well 1 given Drawdown in Well 1 using this online calculator? To use this online calculator for Depth of Water in Well 1 given Drawdown in Well 1, enter Thickness of aquifer (H) & Drawdown in well 1 (s₁) and hit the calculate button. Here is how the Depth of Water in Well 1 given Drawdown in Well 1 calculation can be explained with given input values -> 17.85 = 20-2.15.

FAQ

What is Depth of Water in Well 1 given Drawdown in Well 1?

The Depth of Water in Well 1 given Drawdown in Well 1 is defined as the value of depth of water in well when we have prior information of other parameters used and is represented as h₁ = H-s₁ or Depth of Water 1 = Thickness of aquifer-Drawdown in well 1. Thickness of aquifer measured from ipermeable layer to the initial level of water table & Drawdown in well 1 is a peak-to-trough decline during a specific period for well 1.

How to calculate Depth of Water in Well 1 given Drawdown in Well 1?

The Depth of Water in Well 1 given Drawdown in Well 1 is defined as the value of depth of water in well when we have prior information of other parameters used is calculated using Depth of Water 1 = Thickness of aquifer-Drawdown in well 1. To calculate Depth of Water in Well 1 given Drawdown in Well 1, you need Thickness of aquifer (H) & Drawdown in well 1 (s₁). With our tool, you need to enter the respective value for Thickness of aquifer & Drawdown in well 1 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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