Groundwater management plans are an important tool for preventing and addressing degradation and depletion of the resource. Through plans, water users and regulators set forth goals and identify strategies to address the needs of multiple resource users while considering physical constraints of the groundwater resource. This research examines the status of groundwater management plans in the United States, identifying in which states groundwater management plans are produced and the circumstances that lead to the inclusion of quantifiable goals in those plans. Findings indicate that legal and regulatory requirements for quantifiable goals can lead to the development of more comprehensive groundwater management plans, and, that such goals can be set even when uncertainties exist.

The Heyborne Ponds Recharge Project is a multibenefit project that simultaneously seeks to promote wildlife conservation, to address threatened and endangered species recovery, to support recreation, and to facilitate water availability for agriculture. The project delivers water from the South Platte River to recharge ponds to provide habitat for migrating birds while concurrently providing a mechanism for water to infiltrate into the alluvial aquifer and return to the river at a later time. This temporal shift in the timing of flows in the river provides several benefits. Under Colorado law, groundwater users can pump out of priority only if they augment surface water flows. Further, Colorado has interstate commitments to augmenting downstream flows in the Platte River. Multiple-benefit projects such as Heyborne Ponds represent an untapped opportunity for diverse interests to work together in implementing managed aquifer recharge.

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