Discharge given Depth at Gauging Station Formula

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The Discharge refers to the volumetric flow rate of water that is transported through a given cross-sectional area. It includes any suspended solids, dissolved chemicals, or biologic material. Check FAQs
Q=hG-hcsf-Q22Hc
Q - Discharge?hG - Depth at Gauging Station?hcsf - Cease-to-Flow Depth?Q2 - Terms of Order?Hc - Head at Control?

Discharge given Depth at Gauging Station Example

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With units
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Here is how the Discharge given Depth at Gauging Station equation looks like with Values.

Here is how the Discharge given Depth at Gauging Station equation looks like with Units.

Here is how the Discharge given Depth at Gauging Station equation looks like.

3Edit=6.01Edit-0.1Edit-2.4Edit20.05Edit
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Discharge given Depth at Gauging Station Solution

Follow our step by step solution on how to calculate Discharge given Depth at Gauging Station?

FIRST Step Consider the formula
Q=hG-hcsf-Q22Hc
Next Step Substitute values of Variables
Q=6.01m-0.1m-2.420.05m
Next Step Prepare to Evaluate
Q=6.01-0.1-2.420.05
Next Step Evaluate
Q=3.00000000000001m³/s
LAST Step Rounding Answer
Q=3m³/s

Discharge given Depth at Gauging Station Formula Elements

Variables
Discharge
The Discharge refers to the volumetric flow rate of water that is transported through a given cross-sectional area. It includes any suspended solids, dissolved chemicals, or biologic material.
Symbol: Q
Measurement: Volumetric Flow RateUnit: m³/s
Note: Value should be greater than 0.
Depth at Gauging Station
Depth at Gauging Station where the hydraulics of a downstream control and a gauging station are considered.
Symbol: hG
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Cease-to-Flow Depth
Cease-to-Flow Depth when hydraulics of a downstream control and a gauging station are considered.
Symbol: hcsf
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Terms of Order
Terms of Order give the head loss between the gauging station and the control.
Symbol: Q2
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Head at Control
Head at Control shown as a function of discharge Q.
Symbol: Hc
Measurement: LengthUnit: m
Note: Value can be positive or negative.

Other formulas in Low Flow category

​Go Cease to Flow Depth given Depth at Gauging Station
hcsf=hG-Hc(Q)-Q22
​Go Depth at Gauging Station
hG=hcsf+Hc(Q)+Q22
​Go Head at Control given Depth at Gauging Station
Hc=hG-hcsf-Q22Q

How to Evaluate Discharge given Depth at Gauging Station?

Discharge given Depth at Gauging Station evaluator uses Discharge = (Depth at Gauging Station-Cease-to-Flow Depth-Terms of Order^2)/Head at Control to evaluate the Discharge, The Discharge given Depth at Gauging Station formula is defined as the volume of water flowing past, determined by measuring depth to estimate flow rate. Discharge is denoted by Q symbol.

How to evaluate Discharge given Depth at Gauging Station using this online evaluator? To use this online evaluator for Discharge given Depth at Gauging Station, enter Depth at Gauging Station (hG), Cease-to-Flow Depth (hcsf), Terms of Order (Q2) & Head at Control (Hc) and hit the calculate button.

FAQs on Discharge given Depth at Gauging Station

What is the formula to find Discharge given Depth at Gauging Station?
The formula of Discharge given Depth at Gauging Station is expressed as Discharge = (Depth at Gauging Station-Cease-to-Flow Depth-Terms of Order^2)/Head at Control. Here is an example- 3 = (6.01-0.1-2.4^2)/0.05.
How to calculate Discharge given Depth at Gauging Station?
With Depth at Gauging Station (hG), Cease-to-Flow Depth (hcsf), Terms of Order (Q2) & Head at Control (Hc) we can find Discharge given Depth at Gauging Station using the formula - Discharge = (Depth at Gauging Station-Cease-to-Flow Depth-Terms of Order^2)/Head at Control.
Can the Discharge given Depth at Gauging Station be negative?
No, the Discharge given Depth at Gauging Station, measured in Volumetric Flow Rate cannot be negative.
Which unit is used to measure Discharge given Depth at Gauging Station?
Discharge given Depth at Gauging Station is usually measured using the Cubic Meter per Second[m³/s] for Volumetric Flow Rate. Cubic Meter per Day[m³/s], Cubic Meter per Hour[m³/s], Cubic Meter per Minute[m³/s] are the few other units in which Discharge given Depth at Gauging Station can be measured.
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