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Regional Constant representing Watershed Slope and Storage Effects Formula

GoRegional Constant given Peak Discharge Formula

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Regional Constant representing watershed slope and storage effect. Check FAQs

C r = \frac{t p}{{(L b \cdot L ca)}^{0.3}}

C_r - Regional Constant?t_p - Basin Lag?L_b - Length of Basin?L_ca - Distance along Main Water Course?

Regional Constant representing Watershed Slope and Storage Effects Example

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Here is how the Regional Constant representing Watershed Slope and Storage Effects equation looks like with Values.

Here is how the Regional Constant representing Watershed Slope and Storage Effects equation looks like with Units.

Here is how the Regional Constant representing Watershed Slope and Storage Effects equation looks like.

0.1292 = \frac{6}{{(30 \cdot 12)}^{0.3}}

0.1292 = \frac{6h}{{(30m \cdot 12km)}^{0.3}}

0.1292 = \frac{6}{{(30 \cdot 12)}^{0.3}}

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Regional Constant representing Watershed Slope and Storage Effects Solution

Follow our step by step solution on how to calculate Regional Constant representing Watershed Slope and Storage Effects?

FIRST Step Consider the formula

C r = \frac{t p}{{(L b \cdot L ca)}^{0.3}}

Next Step Substitute values of Variables

∴

C r = \frac{6h}{{(30m \cdot 12km)}^{0.3}}

Next Step Convert Units

∴

C r = \frac{6h}{{(30m \cdot 12000m)}^{0.3}}

Next Step Prepare to Evaluate

∴

C r = \frac{6}{{(30 \cdot 12000)}^{0.3}}

Next Step Evaluate

∴

C r = 0.129199400995563

LAST Step Rounding Answer

∴

C r = 0.1292

Regional Constant representing Watershed Slope and Storage Effects Formula Elements

Variables

Regional Constant

Regional Constant representing watershed slope and storage effect.

Symbol: C_r

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Regional Constant

Basin Lag

Basin Lag is the elapsed time between the occurrences of the centroids of the effective rainfall.

Symbol: t_p

Measurement: TimeUnit: h

Note: Value should be greater than 0.

Formulas to find Basin Lag

Length of Basin

Length of Basin refers to the distance from one end of the basin to the other, typically measured along the longest axis.

Symbol: L_b

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Length of Basin

Distance along Main Water Course

Distance along Main Water Course from the gauging station to a point opposite to the watershed centroid in km.

Symbol: L_ca

Measurement: LengthUnit: km

Note: Value should be greater than 0.

Formulas to find Distance along Main Water Course

Other Formulas to find Regional Constant

Go Regional Constant given Peak Discharge

C r = Q p \cdot \frac{t p}{2.78} \cdot A catchment

Other formulas in Synder's Synthetic Unit Hydrograph category

Go Peak Discharge for Nonstandard Effective Rainfall

Q p = 2.78 \cdot C p \cdot \frac{A}{t' p}

Go Regional Constant given Peak Discharge for Nonstandard Effective Rainfall

C p = Q p \cdot \frac{t' p}{2.78 \cdot A}

Go Catchment Area given Peak Discharge for Nonstandard Effective Rainfall

A = Q p \cdot \frac{t' p}{2.78 \cdot C r}

Go Modified Basin Lag given Peak Discharge for Nonstandard Effective Rainfall

t' p = 2.78 \cdot C r \cdot \frac{A}{Q p}

How to Evaluate Regional Constant representing Watershed Slope and Storage Effects?

Regional Constant representing Watershed Slope and Storage Effects evaluator uses Regional Constant = Basin Lag/(Length of Basin*Distance along Main Water Course)^0.3 to evaluate the Regional Constant, The Regional Constant representing Watershed Slope and Storage Effects formula is defined as the constant value depending on the region under study from Snyder's synthetic-unit Hydrograph to determine the Basin Lag. Regional Constant is denoted by C_r symbol.

How to evaluate Regional Constant representing Watershed Slope and Storage Effects using this online evaluator? To use this online evaluator for Regional Constant representing Watershed Slope and Storage Effects, enter Basin Lag (t_p), Length of Basin (L_b) & Distance along Main Water Course (L_ca) and hit the calculate button.

FAQs on Regional Constant representing Watershed Slope and Storage Effects

What is the formula to find Regional Constant representing Watershed Slope and Storage Effects?

The formula of Regional Constant representing Watershed Slope and Storage Effects is expressed as Regional Constant = Basin Lag/(Length of Basin*Distance along Main Water Course)^0.3. Here is an example- 0.129199 = 21600/(30*12000)^0.3.

How to calculate Regional Constant representing Watershed Slope and Storage Effects?

With Basin Lag (t_p), Length of Basin (L_b) & Distance along Main Water Course (L_ca) we can find Regional Constant representing Watershed Slope and Storage Effects using the formula - Regional Constant = Basin Lag/(Length of Basin*Distance along Main Water Course)^0.3.

What are the other ways to Calculate Regional Constant?

Here are the different ways to Calculate Regional Constant-

Regional Constant=Peak Discharge*Basin Lag/2.78*Catchment Area

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Regional Constant representing Watershed Slope and Storage Effects Formula

​GoRegional Constant given Peak Discharge Formula

Regional Constant representing Watershed Slope and Storage Effects Example

Regional Constant representing Watershed Slope and Storage Effects Solution

Regional Constant representing Watershed Slope and Storage Effects Formula Elements

Other Formulas to find Regional Constant

Other formulas in Synder's Synthetic Unit Hydrograph category

How to Evaluate Regional Constant representing Watershed Slope and Storage Effects?

FAQs on Regional Constant representing Watershed Slope and Storage Effects

Variable Name

GoRegional Constant given Peak Discharge Formula