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River Stream Flow Rate Formula

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Discharge in Stream referred as the volumetric flow rate of water that is transported through a given cross-sectional area. Check FAQs

Q stream = \frac{(C s \cdot Q s) - (C \cdot Q s)}{C - C R}

Q_stream - Discharge in Stream?C_s - Sewage Concentration?Q_s - Sewage Discharge?C - Mixing Concentration?C_R - River Concentration?

River Stream Flow Rate Example

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Here is how the River Stream Flow Rate equation looks like with Values.

Here is how the River Stream Flow Rate equation looks like with Units.

Here is how the River Stream Flow Rate equation looks like.

100 = \frac{(0.2 \cdot 10) - (1.2 \cdot 10)}{1.2 - 1.3}

100m³/s = \frac{(0.2 \cdot 10m³/s) - (1.2 \cdot 10m³/s)}{1.2 - 1.3}

100 = \frac{(0.2 \cdot 10) - (1.2 \cdot 10)}{1.2 - 1.3}

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River Stream Flow Rate Solution

Follow our step by step solution on how to calculate River Stream Flow Rate?

FIRST Step Consider the formula

Q stream = \frac{(C s \cdot Q s) - (C \cdot Q s)}{C - C R}

Next Step Substitute values of Variables

∴

Q stream = \frac{(0.2 \cdot 10m³/s) - (1.2 \cdot 10m³/s)}{1.2 - 1.3}

Next Step Prepare to Evaluate

∴

Q stream = \frac{(0.2 \cdot 10) - (1.2 \cdot 10)}{1.2 - 1.3}

Next Step Evaluate

∴

Q stream = 99.9999999999999m³/s

LAST Step Rounding Answer

∴

Q stream = 100m³/s

River Stream Flow Rate Formula Elements

Variables

Discharge in Stream

Discharge in Stream referred as the volumetric flow rate of water that is transported through a given cross-sectional area.

Symbol: Q_stream

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value should be greater than 0.

Formulas to find Discharge in Stream

Sewage Concentration

Sewage Concentration refers to the concentration of various constituents in wastewater, including organic and inorganic substances, suspended solids, nutrients, pathogens, and other contaminants.

Symbol: C_s

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Sewage Concentration

Sewage Discharge

Sewage discharge is the flow rate of sewage when it is being discharged in the river.

Symbol: Q_s

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value should be greater than 0.

Formulas to find Sewage Discharge

Mixing Concentration

Mixing Concentration is the concentration obtained after sewage gets mixed in the river stream.

Symbol: C

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Mixing Concentration

River Concentration

River Concentration is the concentration of river parameters like bod, do etc.

Symbol: C_R

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find River Concentration

Other formulas in Disposing of the Sewage Effluents category

Go Sewage Concentration

C s = \frac{C \cdot (Q s + Q stream) - (C R \cdot Q stream)}{Q s}

Go River Stream Concentration

C R = \frac{C \cdot (Q s + Q stream) - (C s \cdot Q s)}{Q stream}

Go Sewage Flow Rate

Q s = \frac{(C R - C) \cdot Q stream}{C - C s}

Go Mixing Concentration

C = \frac{C s \cdot Q s + C R \cdot Q stream}{Q s + Q stream}

How to Evaluate River Stream Flow Rate?

River Stream Flow Rate evaluator uses Discharge in Stream = ((Sewage Concentration*Sewage Discharge)-(Mixing Concentration*Sewage Discharge))/(Mixing Concentration-River Concentration) to evaluate the Discharge in Stream, The River Stream Flow Rate formula is defined as the volume of water flowing through a cross-section of the river per unit time. Discharge in Stream is denoted by Q_stream symbol.

How to evaluate River Stream Flow Rate using this online evaluator? To use this online evaluator for River Stream Flow Rate, enter Sewage Concentration (C_s), Sewage Discharge (Q_s), Mixing Concentration (C) & River Concentration (C_R) and hit the calculate button.

FAQs on River Stream Flow Rate

What is the formula to find River Stream Flow Rate?

The formula of River Stream Flow Rate is expressed as Discharge in Stream = ((Sewage Concentration*Sewage Discharge)-(Mixing Concentration*Sewage Discharge))/(Mixing Concentration-River Concentration). Here is an example- 100 = ((0.2*10)-(1.2*10))/(1.2-1.3).

How to calculate River Stream Flow Rate?

With Sewage Concentration (C_s), Sewage Discharge (Q_s), Mixing Concentration (C) & River Concentration (C_R) we can find River Stream Flow Rate using the formula - Discharge in Stream = ((Sewage Concentration*Sewage Discharge)-(Mixing Concentration*Sewage Discharge))/(Mixing Concentration-River Concentration).

Can the River Stream Flow Rate be negative?

No, the River Stream Flow Rate, measured in Volumetric Flow Rate cannot be negative.

Which unit is used to measure River Stream Flow Rate?

River Stream Flow Rate 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 River Stream Flow Rate can be measured.

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River Stream Flow Rate Formula

River Stream Flow Rate Example

River Stream Flow Rate Solution

River Stream Flow Rate Formula Elements

Other formulas in Disposing of the Sewage Effluents category

How to Evaluate River Stream Flow Rate?

FAQs on River Stream Flow Rate

Variable Name