What distinguishes domestic water from irrigation water?

The distinction between domestic water and irrigation water primarily lies in their intended use. Domestic water is specifically treated and supplied for personal consumption, cooking, cleaning, and other household uses. It must meet health and safety standards to ensure it is safe for human use. On the other hand, irrigation water is used for agricultural purposes, primarily for watering crops. While irrigation water can be sourced from various natural bodies like rivers or lakes and may not undergo the same rigorous treatment processes as domestic water, its primary function is to support plant growth rather than human consumption. This fundamental difference in purpose clearly distinguishes the two types of water.