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Drawdown given Specific Capacity Formula

GoDrawdown Inside Well given Well Efficiency Formula

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The Drawdown Inside the Well refers to the radius of the pumping well is a change in groundwater level due to an applied stress. Check FAQs

s t = \frac{q}{K s}

s_t - Drawdown Inside the Well?q - Pumping Rate?K_s - Specific Capacity?

Drawdown given Specific Capacity Example

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Here is how the Drawdown given Specific Capacity equation looks like with Values.

Here is how the Drawdown given Specific Capacity equation looks like with Units.

Here is how the Drawdown given Specific Capacity equation looks like.

9.3333 = \frac{7}{0.75}

9.3333m = \frac{7m³/s}{0.75}

9.3333 = \frac{7}{0.75}

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Drawdown given Specific Capacity Solution

Follow our step by step solution on how to calculate Drawdown given Specific Capacity?

FIRST Step Consider the formula

s t = \frac{q}{K s}

Next Step Substitute values of Variables

∴

s t = \frac{7m³/s}{0.75}

Next Step Prepare to Evaluate

∴

s t = \frac{7}{0.75}

Next Step Evaluate

∴

s t = 9.33333333333333m

LAST Step Rounding Answer

∴

s t = 9.3333m

Drawdown given Specific Capacity Formula Elements

Variables

Drawdown Inside the Well

The Drawdown Inside the Well refers to the radius of the pumping well is a change in groundwater level due to an applied stress.

Symbol: s_t

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Drawdown Inside the Well

Pumping Rate

The Pumping Rate is referred as volume of water (or other fluid) that is pumped per unit of time. It’s typically measured in units like liters per second (L/s) or cubic meters per hour (m³/h).

Symbol: q

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value can be positive or negative.

Formulas to find Pumping Rate

Specific Capacity

The Specific Capacity is referred as amount of water furnished under a standard unit head.

Symbol: K_s

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Specific Capacity

Other Formulas to find Drawdown Inside the Well

Go Drawdown Inside Well given Well Efficiency

s t = \frac{s}{E}

Other formulas in Well Efficiency category

Go Specific Capacity

K s = \frac{q}{s t}

Go Pumping Rate given Specific Capacity

q = K s \cdot s t

Go Well Efficiency

E = (\frac{s}{s t})

Go Drawdown in Aquifer given Well Efficiency

s = E \cdot s t

How to Evaluate Drawdown given Specific Capacity?

Drawdown given Specific Capacity evaluator uses Drawdown Inside the Well = Pumping Rate/Specific Capacity to evaluate the Drawdown Inside the Well, The Drawdown given Specific Capacity formula is defined as the ratio of pumping rate to that of specific capacity which is the reduction in hydraulic head observed at a well in an aquifer. Drawdown Inside the Well is denoted by s_t symbol.

How to evaluate Drawdown given Specific Capacity using this online evaluator? To use this online evaluator for Drawdown given Specific Capacity, enter Pumping Rate (q) & Specific Capacity (K_s) and hit the calculate button.

FAQs on Drawdown given Specific Capacity

What is the formula to find Drawdown given Specific Capacity?

The formula of Drawdown given Specific Capacity is expressed as Drawdown Inside the Well = Pumping Rate/Specific Capacity. Here is an example- 9.333333 = 7/0.75.

How to calculate Drawdown given Specific Capacity?

With Pumping Rate (q) & Specific Capacity (K_s) we can find Drawdown given Specific Capacity using the formula - Drawdown Inside the Well = Pumping Rate/Specific Capacity.

What are the other ways to Calculate Drawdown Inside the Well?

Here are the different ways to Calculate Drawdown Inside the Well-

Drawdown Inside the Well=Change in Drawdown/Well Efficiency

Can the Drawdown given Specific Capacity be negative?

No, the Drawdown given Specific Capacity, measured in Length cannot be negative.

Which unit is used to measure Drawdown given Specific Capacity?

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

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