What is the purpose of an Adequate Water Supply certificate?

The Adequate Water Supply certificate is specifically designed to guarantee that a proposed development has a reliable water supply for a set period, typically 100 years, particularly for developments located outside of Active Management Areas (AMAs) in Arizona. This certification helps to ensure that new growth does not outpace the availability of water resources, aligning development planning with sustainable water management practices.

This framework is critical in areas where water scarcity is a concern, as it mitigates the risk of future water shortages that could arise from unchecked development. The requirement for such a certificate reflects Arizona's proactive approach to balancing growth with water supply sustainability.