Stormwater harvesting can play a significant role in improving drought resilience by capturing and storing rainwater that would otherwise be lost as runoff. During dry periods, this stored water can be used for non-potable needs such as irrigation, flushing, or industrial processes, reducing the pressure on limited freshwater supplies. Supplementing traditional water sources with stormwater harvesting can help communities maintain essential services and manage water more sustainably during times of scarcity.
It also provides a buffer against unpredictable rainfall patterns, making water availability more stable across seasons. In areas prone to prolonged drought, integrating stormwater harvesting into water management strategies can support long-term resource planning and reduce vulnerability to climate variability. Systems designed with adequate storage and treatment capacity can extend the usefulness of captured water well beyond the rainy season, allowing for better adaptation to changing environmental conditions.
