References
- DWR, 2014, California groundwater elevation monitoring: Basin prioritization process, DWR (Department of water resource), State of California, 28 p.
- Getting Involved in Groundwater 「A Guide to Califonia's Groundwater Sustainability Plans」, Union of Concerned Scientists
- https://en.wikipedia.org/wiki/Sustainable_Groundwer_Management_Act
- Sneed, M.., J. Brandt, and M. Solt., 2013, Land subsidence along the Delta-Mendota Canal in the northern part of the San Joaquin Valley, California, 2003-10. US Geological Survey scientific investigations report 2013-10. US Geological Survey Scientific investigations report 2013-5142. Online at https://pubs.usgs.go/sir/2013/5142.
- www.ucsusa.org/CAgroundwatertoolkit