How to Calculate Equation for Gross Water Draft?
Equation for Gross Water Draft calculator uses 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) to calculate the Gross Water Draft, The Equation for Gross Water Draft during monsoon and non-monsoon seasons are used for computing recharge from irrigation water applied. Gross Water Draft is denoted by DG symbol.
How to calculate Equation for Gross Water Draft using this online calculator? To use this online calculator for Equation for Gross Water Draft, enter Gross Recharge due to Rainfall (RG), Base Flow into the Stream from the Area (B), Recharge of Ground Water Body (Is), Net Ground Water Flowing Outside Catchment (I), Water Level Fluctuation (h), Specific Yield (SY) & Watershed Area (A) and hit the calculate button. Here is how the Equation for Gross Water Draft calculation can be explained with given input values -> 10 = 45-6+18+12-(5*0.59*20).