What is groundwater and why are we talking about it?
What is the Sustainable Groundwater Management Act (SGMA)?
On September 16, 2014, Governor Jerry Brown signed into law a three-bill legislative package, collectively known as the Sustainable Groundwater Management Act (SGMA). For the first time in its history, California has a framework for sustainable, groundwater management – “management and use of groundwater in a manner that can be maintained during the planning and implementation horizon without causing undesirable results.”
SGMA requires governments and water agencies of high and medium priority basins to halt overdraft and bring groundwater basins into balanced levels of pumping and recharge. The two Subbasins that Sloughhouse RCD is doing work in (the Cosumnes Subbasin and the South American Subbasin) are both medium priority subbasins. Under SGMA, we should reach sustainability within 20 years of implementing our sustainability plan, which must be submitted to the Department of Water Resources in January, 2022.
SGMA empowers local agencies to form Groundwater Sustainability Agencies (GSAs) to manage basins sustainably and requires those GSAs to adopt Groundwater Sustainability Plans (GSPs) for crucial groundwater basins in California.
In the Cosumnes Subbasin there are 7 GSAs: Sloughhouse Resource Conservation District, Clay Irrigation District, Galt Irrigation District, Omochumne Hartnell Water District, Amador County Groundwater Management Authority, Sacramento County, and the City of Galt. These organizations meet as the Cosumnes Subbasin Working Group and these meetings are open to the public and there are opportunities for public comment.
In the South American Subbasin there are 5 GSAs: Sloughhouse Resource Conservation District, Omochumne Hartnell Water District, Sacramento County, Sacramento Central Groundwater Authority, and the North Delta GSA. These organizations meet as the South American Subbasin Working Group and these meetings are open to the public and there are opportunities for public comment.
On July 14, 2021, the Board of Directors of the Sloughhouse Resource Conservation District, acting as a groundwater sustainability agency in the Cosumnes Subbasin, held a public meeting and hearing at which a levy of a groundwater sustainability fee was considered and adopted. Click here to learn more about the Groundwater Sustainability Fee.
- VIDEO: Understanding Groundwater, CA Dept. of Water Resources
- BROCHURE: Sustainable Groundwater Management Act (CA Dept. of Water Resources)
- BROCHURE: California’s Sustainable Groundwater Management Act (SGMA): Understanding the Law (CA Farm Bureau Federation)
- WEBSITE: University of California, Division of Agriculture and Natural Resources
- WEBSITE: Cosumnes Subbasin Working Group
- WEBSITE: South American Subbasin Working Group
Resources for Domestic Well Owners
- BROCHURE: Domestic Well Users and the Sustainable Groundwater Management Act (SGMA)
- PUBLICATION: A Guide for Domestic Well Owners