On March 27, 2025, ECOS submitted a letter regarding support for three community project requests for Sacramento County FY26 Appropriations.
Tag Archives: water supply
Status of the Cosumnes Groundwater Subbasin 7/27
Thursday, July 27, 2023
Presentation/Discussion of the Status of the Cosumnes Groundwater Subbasin and Related Matters 6:10 – 7:10 by Austin Miller, Sloughhouse RCD Executive Director
The ECOS Water Committee invites you to join us in a presentation/discussion of the sustainability of the Cosumnes Groundwater Subbasin (CGA). This subbasin is the source of groundwater providing a significant amount of the water used by agriculture, rural residents, and small urban areas in the south county and western portions of Amador County that are located south of the Cosumnes River.
Austin Miller, Executive Director of the Sloughhouse RCD coordinates the management of the subbasin and will present the latest condition of the subbasin as reflected in the annual subbasin sustainability report recently submitted to the state. Austin will also brief us on interactions with the other subbasin GSAs, neighboring subbasins, and the Regional Water Authority on the development of a Regional Water Bank. Finally, Austin will discuss the ability of the Cosumnes Subbasin Groundwater Sustainability Agencies to implement the Subbasin’s Groundwater Sustainability Plan (GSP) given the loss of grant funds and other limitations and what is planned to deal with these impediments. The effective implementation of the GSP is made more important given plans by local water purveyors to expand conjunctive use, the Regional Water Authority’s plan to operate a Regional Water Bank in the North and South American Subbasins, and the potential impacts these activities may have on the sustainability of the Cosumnes Subbasin. Bring your questions and be prepared for a thoughtful presentation and discussion.
Link to join: https://us02web.zoom.us/j/6656164155
To phone in: 669-900-6833, Meeting ID: 665 616 4155
Sustainability of the South American groundwater subbasin 6/28
The ECOS Water Committee invites you to join us on June 28 from 6:00 until 7:00 to take part in a presentation/discussion of the sustainability of the South American groundwater subbasin. This subbasin is the source of groundwater providing a significant amount of the water used by the urban areas and agricultural areas south of the American River. John Woodling, Executive Director of the Sacramento Central Groundwater Authority (SCGA), the agency that coordinates and manages a major portion of the subbasin, will be presenting the latest condition of the subbasin as reflected in the annual subbasin sustainability report recently submitted to the state. He will also describe efforts to protect Groundwater Dependent Ecosystems, shallow wells, and improve the subbasin’s monitoring and modeling programs. All of these actions are important given the plan by the Regional Water Authority to operate a water bank in the area overseen by SCGA. We are all interested to learn how SCGA plans to interact with the proposed Regional Water Bank. Bring your questions and be prepared for a thoughtful presentation and discussion.
Link to join: https://us02web.zoom.us/j/6656164155
To phone in: 669-900-6833, Meeting ID: 665 616 4155
ECOS Comments on City of Sacramento Groundwater Master Plan Well Replacement Program (DEIR)
On May 25, 2023, ECOS submitted a letter of our Comments on the Draft Environmental Impact Report, City of Sacramento Groundwater Master Plan Well Replacement Program (DEIR).
Local Water Issues: Sustainability of the North American Groundwater Subbasin 5/24
The ECOS Water Committee invites you to join us on May 24 from 6:00 until 7:00pm to take part in a presentation/discussion of the sustainability of the North American groundwater subbasin. This subbasin is the source of groundwater providing a significant amount of the water used by the urban areas north of the American River. Jim Peifer Executive Director of the Sacramento Groundwater Authority (SGA), the agency that coordinates and manages a major portion of the subbasin, will be presenting the latest condition of the subbasin as reflected in the annual subbasin sustainability report recently submitted to the state. He will also describe efforts to protect Groundwater Dependent Ecosystems, shallow wells, and improve the subbasin’s monitoring and modeling programs. All of these actions are important given the plan by the Regional Water Authority to operate a water bank in the area overseen by SGA. Bring your questions and be prepared for a thoughtful presentation and discussion.
For more information on areas of interest regarding the North American Subbasin please see the Water Committee’s letter of invitation to SGA.
Click here to view the agenda for the May 24 meeting of the ECOS Water Committee.
Lack of public participation and regulatory compliance in GSA implementation of the Annual Reporting requirements under SGMA
On February 27, 2023, ECOS submitted comments on the lack of public participation and regulatory compliance in GSA implementation of the Annual Reporting requirements under Sustainable Groundwater Management Act (SGMA).
