In a move that underscores the growing tension between state-level policy and local autonomy, Arizona Governor Katie Hobbs recently vetoed Senate Bill 1300, which was intended to grant San Simon Valley residents the power to establish an "Irrigation Non-expansion Area" (INA) to better manage their groundwater resources. According to a statement from Representative Gail Griffin, who also chairs the House Natural Resources, Energy & Water Committee, the bill would have allowed local voters to decide on the INA in the November 2026 ballot, potentially leading to a much-needed respite for the region's aquifers.
Under SB1300, a temporary hold on the expansion of agricultural irrigation would have taken effect as soon as the measure was placed on the ballot, ensuring no new irrigation efforts would deplete the groundwater before the election's outcome is known. Griffin highlighted, in a statement obtained by the Arizona Legislature press team, "Whether voted up or down, either outcome would have resulted in at least a six-month pause on new agricultural expansion." Despite this, Governor Hobbs vetoed the bill, igniting concerns among residents who sought more influence over their water resource management.
Previous attempts at managing the state's groundwater through "Active Management Areas" (AMAs) have proved controversial, particularly in rural zones such as the Willcox groundwater basin, where residents overwhelmingly opposed the establishment of an AMA. Instead, Griffin authored an op-ed suggesting that an INA, which prohibits the spread of agricultural land use, was a more appropriate tool for the area. Despite this recommendation and the 2022 referendum in Willcox, the Governor, making waves with her approach, directed the Arizona Department of Water Resources to designate the Willcox basin as an AMA, revealing a preference for directing such matters from the top down.
Yet, Governor Hobbs seems poised to expand her strategy, introducing a sizable rural groundwater legislative proposal that doesn't bend to the will of local communities. This legislation includes a provision that could integrate the San Simon Valley sub-basin into a new "Rural Groundwater Management Area," mandating groundwater reductions of up to 40% over the next four decades. In contrast, the Governor's approach in Willcox calls for "mandatory conservation requirements, including volumetric reductions," aiming for a "50% reduction" in overdraft by 2075, in a statement Griffin told the Arizona Legislature press team.
Opposition to the Governor's approach is mounting from House and Senate Republicans, who consistently reject the proposed mandates. Representative Griffin asserts that Republicans are providing solutions to address rural groundwater concerns, championing local control, property rights, and robust local economies. "Arizona Republicans are advancing solutions and additional tools to address rural groundwater, including tools to control the expansion of pumping, stabilize the aquifer, and put more water in the ground through groundwater conservation and stormwater recharge," Griffin explained. As they continue to convene with stakeholders, the resistance to the Governor's top-down directives remains firm, with a clear message from rural Arizona seeking to guard its customs, culture, and traditions.
