Possible Recharge given Gross Recharge due to Rainfall Calculator

✖Gross Recharge due to Rainfall and other sources.ⓘ Gross Recharge due to Rainfall [R_G]			+10% -10%
✖Base Flow into the Stream from the Area is a portion of the stream flow that is not runoff; it is water from the ground, flowing into the channel over a long time and with a certain delay.ⓘ Base Flow into the Stream from the Area [B]			+10% -10%
✖Net Ground Water Flowing Outside Catchment is a steady-state groundwater flow through aquifers.ⓘ Net Ground Water Flowing Outside Catchment [I]			+10% -10%
✖Recharge of Ground Water Body from the Stream is a hydrologic process, where water moves downward from surface water to groundwater.ⓘ Recharge of Ground Water Body [I_s]			+10% -10%

✖Possible Recharge is defined as the gross recharge minus the natural recharge of the area.ⓘ Possible Recharge given Gross Recharge due to Rainfall [R]

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Possible Recharge given Gross Recharge due to Rainfall

Formula

`"R" = "R"_{"G"}-"B"+"I"+"I"_{"s"}`

Example

`"69m³/s"="45m³/s"-"6m³/s"+"12m³/s"+"18m³/s"`

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Possible Recharge given Gross Recharge due to Rainfall Solution

STEP 0: Pre-Calculation Summary

Formula Used

Possible Recharge = Gross Recharge due to Rainfall-Base Flow into the Stream from the Area+Net Ground Water Flowing Outside Catchment+Recharge of Ground Water Body
R = R_G-B+I+I_s
This formula uses 5 Variables

Variables Used

Possible Recharge - (Measured in Cubic Meter per Second) - Possible Recharge is defined as the gross recharge minus the natural recharge of the area.
Gross Recharge due to Rainfall - (Measured in Cubic Meter per Second) - Gross Recharge due to Rainfall and other sources.
Base Flow into the Stream from the Area - (Measured in Cubic Meter per Second) - Base Flow into the Stream from the Area is a portion of the stream flow that is not runoff; it is water from the ground, flowing into the channel over a long time and with a certain delay.
Net Ground Water Flowing Outside Catchment - (Measured in Cubic Meter per Second) - Net Ground Water Flowing Outside Catchment is a steady-state groundwater flow through aquifers.
Recharge of Ground Water Body - (Measured in Cubic Meter per Second) - Recharge of Ground Water Body from the Stream is a hydrologic process, where water moves downward from surface water to groundwater.

STEP 1: Convert Input(s) to Base Unit

Gross Recharge due to Rainfall: 45 Cubic Meter per Second --> 45 Cubic Meter per Second No Conversion Required
Base Flow into the Stream from the Area: 6 Cubic Meter per Second --> 6 Cubic Meter per Second No Conversion Required
Net Ground Water Flowing Outside Catchment: 12 Cubic Meter per Second --> 12 Cubic Meter per Second No Conversion Required
Recharge of Ground Water Body: 18 Cubic Meter per Second --> 18 Cubic Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R = R_G-B+I+I_s --> 45-6+12+18

Evaluating ... ...

R = 69

STEP 3: Convert Result to Output's Unit

69 Cubic Meter per Second --> No Conversion Required

FINAL ANSWER

69 Cubic Meter per Second <-- Possible Recharge

(Calculation completed in 00.004 seconds)

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< 21 Groundwater Level Fluctuation and Specific Yield Method Calculators

Equation for Watershed Area about Specific Yield and Water Level Fluctuation

Go Watershed Area = (Gross Recharge due to Rainfall-Gross Water Draft-Base Flow into the Stream from the Area+Recharge of Ground Water Body+Net Ground Water Flowing Outside Catchment)/(Specific Yield*Water Level Fluctuation)

Equation for Water Level Fluctuation

Go Water Level Fluctuation = (Gross Recharge due to Rainfall-Gross Water Draft-Base Flow into the Stream from the Area+Recharge of Ground Water Body+Net Ground Water Flowing Outside Catchment)/(Watershed Area*Specific Yield)

Equation for Specific Yield

Go Specific Yield = (Gross Recharge due to Rainfall-Gross Water Draft-Base Flow into the Stream from the Area+Recharge of Ground Water Body+Net Ground Water Flowing Outside Catchment)/(Watershed Area*Water Level Fluctuation)

Equation for Gross Recharge due to Rainfall and other Sources

Go Gross Recharge due to Rainfall = (Water Level Fluctuation*Specific Yield*Watershed Area)+Gross Water Draft+Base Flow into the Stream from the Area-Recharge of Ground Water Body-Net Ground Water Flowing Outside Catchment

Equation for Net Ground Water Flow into Area across Boundary

Go Net Ground Water Flowing Outside Catchment = (Water Level Fluctuation*Specific Yield*Watershed Area)-Gross Recharge due to Rainfall+Gross Water Draft+Base Flow into the Stream from the Area-Recharge of Ground Water Body

Equation for Recharge from Stream into Ground water Body

Go Recharge of Ground Water Body = (Water Level Fluctuation*Watershed Area*Specific Yield)-Gross Recharge due to Rainfall+Gross Water Draft+Base Flow into the Stream from the Area-Net Ground Water Flowing Outside Catchment

Equation for Base Flow into Stream from Area

Go Base Flow into the Stream from the Area = Gross Recharge due to Rainfall-Gross Water Draft+Recharge of Ground Water Body+Net Ground Water Flowing Outside Catchment-(Water Level Fluctuation*Specific Yield*Watershed Area)

Equation for Gross Water Draft

Go Gross Water Draft = Gross Recharge due to Rainfall-Base Flow into the Stream from the Area+Recharge of Ground Water Body+Net Ground Water Flowing Outside Catchment-(Water Level Fluctuation*Specific Yield*Watershed Area)

Recharge from Stream into Ground water Body given Possible Recharge

Go Recharge of Ground Water Body = Possible Recharge-Gross Recharge due to Rainfall+Base Flow into the Stream from the Area-Net Ground Water Flowing Outside Catchment

Possible Recharge given Gross Recharge due to Rainfall

Go Possible Recharge = Gross Recharge due to Rainfall-Base Flow into the Stream from the Area+Net Ground Water Flowing Outside Catchment+Recharge of Ground Water Body

Base flow when Possible Recharge is Considered

Go Base Flow into the Stream from the Area = Gross Recharge due to Rainfall-Possible Recharge+Net Ground Water Flowing Outside Catchment+Recharge of Ground Water Body

Net Ground Water Flow given Possible Recharge

Go Net Ground Water Flowing Outside Catchment = Possible Recharge-Gross Recharge due to Rainfall+Base Flow into the Stream from the Area-Recharge of Ground Water Body

Equation for Recharge from Water Conservation Structures

Go Recharge from Conservation Structures = Possible Recharge-Recharge from Rainfall-Recharge from Irrigation-Recharge from Tanks and Ponds

Possible Recharge given other Recharge Factors

Go Possible Recharge = Recharge from Rainfall+Recharge from Irrigation+Recharge from Conservation Structures+Recharge from Tanks and Ponds

Equation for Recharge from Irrigation in Area

Go Recharge from Irrigation = Possible Recharge-Recharge from Rainfall-Recharge from Conservation Structures-Recharge from Tanks and Ponds

Equation for Recharge from Tanks and Ponds

Go Recharge from Tanks and Ponds = Possible Recharge-Recharge from Rainfall-Recharge from Irrigation-Recharge from Conservation Structures

Equation for Recharge from Rainfall

Go Recharge from Rainfall = Possible Recharge-Recharge from Irrigation-Recharge from Conservation Structures-Recharge from Tanks and Ponds

Water Level Fluctuation when Possible Recharge and Gross Water Draft is considered

Go Water Level Fluctuation = (Possible Recharge+Gross Water Draft)/(Specific Yield*Watershed Area)

Specific Yield when Possible Recharge and Gross Water Draft is considered

Go Specific Yield = (Possible Recharge+Gross Water Draft)/(Water Level Fluctuation*Watershed Area)

Catchment Area usually Watershed Area when Possible Recharge is considered

Go Watershed Area = (Possible Recharge+Gross Water Draft)/Water Level Fluctuation*Specific Yield

Equation for Recharge when Gross Water Draft is considered

Go Possible Recharge = (Water Level Fluctuation*Specific Yield*Watershed Area)-Gross Water Draft

Possible Recharge given Gross Recharge due to Rainfall Formula

Possible Recharge = Gross Recharge due to Rainfall-Base Flow into the Stream from the Area+Net Ground Water Flowing Outside Catchment+Recharge of Ground Water Body
R = R_G-B+I+I_s

What is Discharge?

Discharge is 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 in addition to the water itself.

How to Calculate Possible Recharge given Gross Recharge due to Rainfall?

Possible Recharge given Gross Recharge due to Rainfall calculator uses Possible Recharge = Gross Recharge due to Rainfall-Base Flow into the Stream from the Area+Net Ground Water Flowing Outside Catchment+Recharge of Ground Water Body to calculate the Possible Recharge, The Possible Recharge given Gross Recharge due to Rainfall is a hydrologic process, where water moves downward from surface water to groundwater. Possible Recharge is denoted by R symbol.

How to calculate Possible Recharge given Gross Recharge due to Rainfall using this online calculator? To use this online calculator for Possible Recharge given Gross Recharge due to Rainfall, enter Gross Recharge due to Rainfall (R_G), Base Flow into the Stream from the Area (B), Net Ground Water Flowing Outside Catchment (I) & Recharge of Ground Water Body (I_s) and hit the calculate button. Here is how the Possible Recharge given Gross Recharge due to Rainfall calculation can be explained with given input values -> 69 = 45-6+12+18.

FAQ

What is Possible Recharge given Gross Recharge due to Rainfall?

The Possible Recharge given Gross Recharge due to Rainfall is a hydrologic process, where water moves downward from surface water to groundwater and is represented as R = R_G-B+I+I_s or Possible Recharge = Gross Recharge due to Rainfall-Base Flow into the Stream from the Area+Net Ground Water Flowing Outside Catchment+Recharge of Ground Water Body. Gross Recharge due to Rainfall and other sources, Base Flow into the Stream from the Area is a portion of the stream flow that is not runoff; it is water from the ground, flowing into the channel over a long time and with a certain delay, Net Ground Water Flowing Outside Catchment is a steady-state groundwater flow through aquifers & Recharge of Ground Water Body from the Stream is a hydrologic process, where water moves downward from surface water to groundwater.

How to calculate Possible Recharge given Gross Recharge due to Rainfall?

The Possible Recharge given Gross Recharge due to Rainfall is a hydrologic process, where water moves downward from surface water to groundwater is calculated using Possible Recharge = Gross Recharge due to Rainfall-Base Flow into the Stream from the Area+Net Ground Water Flowing Outside Catchment+Recharge of Ground Water Body. To calculate Possible Recharge given Gross Recharge due to Rainfall, you need Gross Recharge due to Rainfall (R_G), Base Flow into the Stream from the Area (B), Net Ground Water Flowing Outside Catchment (I) & Recharge of Ground Water Body (I_s). With our tool, you need to enter the respective value for Gross Recharge due to Rainfall, Base Flow into the Stream from the Area, Net Ground Water Flowing Outside Catchment & Recharge of Ground Water Body and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Possible Recharge?

In this formula, Possible Recharge uses Gross Recharge due to Rainfall, Base Flow into the Stream from the Area, Net Ground Water Flowing Outside Catchment & Recharge of Ground Water Body. We can use 2 other way(s) to calculate the same, which is/are as follows -

Possible Recharge = (Water Level Fluctuation*Specific Yield*Watershed Area)-Gross Water Draft
Possible Recharge = Recharge from Rainfall+Recharge from Irrigation+Recharge from Conservation Structures+Recharge from Tanks and Ponds

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