Groundwater Sustainability Plan Periodic Review - San Joaquin Valley-Merced Subbasin - October 2026

The Sustainable Groundwater Management Act SGMA, Water Code 10720 et seq., requires local groundwater sustainability agencies GSAs to develop and implement groundwater sustainability plans GSPs. Water Code 10727 The Department of Water Resources DWR is required to evaluate whether GSPs and their local implementation comply with certain provisions of SGMA, are likely to achieve sustainability, and whether they adversely affect the ability of adjacent basins to implement their GSPs. Water Code 107...