Arizona lawmakers debate House Bill 2573 on groundwater use for hydroponics and wine grapes

During a recent Senate Natural Resources meeting, lawmakers discussed House Bill 2573, which proposes to expand the non-irrigation uses of groundwater for hydroponic plants and wine grapes. This bill aims to allow the use of groundwater for these crops on certificated acres, provided they are grown for sale or human consumption, or as feed for livestock.

Supporters of the bill argue that it recognizes the importance of hydroponics and wine grape cultivation, which typically require less water than traditional crops. However, significant opposition emerged from environmental advocates and water management experts who voiced concerns about the potential implications for Arizona's groundwater resources.

Sandy Barr, director of the Sierra Club's Grand Canyon Chapter, expressed strong opposition, stating that the bill could undermine the state's Groundwater Management Act by creating exemptions that could lead to over-pumping in Active Management Areas (AMAs). She emphasized the need to strengthen, not weaken, existing groundwater protections, especially in light of ongoing water scarcity issues.

Ben Altaneda from the Department of Water Resources maintained a neutral stance but raised questions about the fairness of allowing certain crops, like wine grapes, special treatment compared to others. He highlighted that the purpose of AMAs is to manage and mitigate the impacts of groundwater depletion, suggesting that the bill could disrupt this balance.

Hugo Polanco, representing Creosote Partners, echoed concerns about the piecemeal approach of the bill. He argued that rather than creating exceptions for specific crops, a comprehensive strategy should be developed to address agricultural innovation and water efficiency across the board.

As discussions continue, the future of House Bill 2573 remains uncertain, with stakeholders urging lawmakers to consider the long-term implications for Arizona's water management and agricultural practices. The committee's decision will be pivotal in shaping the state's approach to groundwater use and conservation in the coming years.