A PRACTICAL GUIDE
TO INCLUDE PRECIPITATION FOR THE VWBA WITHDRAWAL METHOD IN AGRICULTURE

When rainfall variability enters the equation, precision matters.
This guide — developed by Kilimo and Blue Risk — offers a clear science-based methodology to ensure every volumetric water benefit reflects the true complexity of the basin.

What You’ll Find in the Guide

A practical and replicable framework for assessing water benefits.
Clear criteria to identify genuine savings in basins with rainfall variability.
Methodology build on scientific rigor and real-world field experience.
Case studies and recommendations for credible, reportable results.

Volumetric water benefits matter.

Ensure your reporting reflects the real complexity of the basin.

download the free guide

Complete the form to access a science-based framework
for accurately quantifying water savings
and strengthen credible, data-driven water stewardship.