What is the focus of CAGRD’s operation plan?

The correct answer highlights that the Central Arizona Groundwater Replenishment District (CAGRD) primarily focuses on groundwater use regulation. This agency operates under Arizona water law with the intention of managing and replenishing groundwater supplies to help ensure sustainable water availability for users in the region.

CAGRD is tasked with addressing issues related to groundwater overdraft, which occurs when water is pumped from aquifers faster than it is recharged. To mitigate this, the operation plan includes strategies for monitoring groundwater use, promoting efficient water use, and ensuring compliance with legal requirements designed to protect and regulate groundwater resources.

While construction projects, water conservation methods, and surface water development are important aspects of water management, they are not the primary focus of CAGRD's operations. The district’s main goal is to provide a mechanism for replenishing groundwater supplies to manage long-term sustainability and compliance with state water laws.