What is the purpose of the MAWA calculation in landscape design?

The MAWA, or Maximum Applied Water Allowance, calculation is specifically designed to establish water efficiency in landscape design. This calculation is critical in ensuring that landscapes are planned and executed in a way that conserves water, which is especially important in water-scarce regions like California.

By utilizing the MAWA calculation, landscape architects can determine the maximum amount of water that a landscape can use while still supporting healthy plant growth. This helps in creating irrigation plans that meet the needs of the plants without exceeding necessary water usage, promoting sustainability and environmental stewardship. The MAWA is calculated based on various factors, including the size of the landscaped area and the types of plants used, thus ensuring an efficient use of water resources.

This focus on water efficiency is vital in modern landscape architecture, particularly given the growing emphasis on sustainability and the need to combat challenges posed by climate change and water shortages.