The Groundwater Sustainability Agencies (GSA) of the North American Subbasin (NASb) are excited to announce a series of Public Workshops geared towards sharing information related to groundwater area. The GSAs…
Board Meeting Agenda for December 11, 2025 For additional information about SGA Board meetings, please click here.
Event name: Public Workshop – 11/19/25 Date: 11/19/2025 5:30 PM Description: Interested Parties of the North American Groundwater Subbasin – The Groundwater Sustainability Agencies (GSAs) of the North American Groundwater…
You’re Invited to the 24th Annual Holiday Social hosted by the Regional Water Authority and Sacramento Groundwater Authority When: Thursday, December 11, 2025 Time: 6:00 to 9:00 p.m. Location: On board the Delta King,…
Board Meeting Agenda for October 9, 2025 For additional information about SGA Board meetings, please click here.
Board Meeting Agenda for August 14, 2025 For additional information about SGA Board meetings, please click here.
Board Meeting Agenda for June 12, 2025 For additional information about SGA Board meetings, please click here.
Board Meeting Agenda for April 10, 2025 For additional information about SGA Board meetings, please click here.
This report summarizes Water Year (WY) 2023 (October 1, 2023 – September 30, 2024) conditions and groundwater management actions and projects in the North American Subbasin (NASb or Subbasin) consistent…

