Sources

Data, Images, Maps, and Academics Sources:

https://www.ec.gc.ca/eau-water/default.asp?lang=En&n=6A7FB7

https://water.ca.gov/LegacyFiles/pubs/groundwater/bulletin_118/california’s_groundwater__bulletin_118_-_update_2003_/bulletin118-chapter6.pdf

http://oehha.maps.arcgis.com/apps/webappviewer/index.html?id=ac22b8ffe91e4f1c9862a9ec0a01b8db

https://gis.water.ca.gov/app/gicima/

https://www.epa.gov/superfund

https://oehha.ca.gov/calenviroscreen/maps-data

https://www.epa.gov/toxics-release-inventory-tri-program

https://www.cdc.gov/500cities/map-books.htm#C

http://waterinthewest.stanford.edu/groundwater/conflicts/index.html

https://www.waterboards.ca.gov/water_issues/programs/groundwater/issue_gq.html

https://www.ppic.org/publication/groundwater-in-california/

https://gis.water.ca.gov/app/bbat/

https://www.propublica.org/article/california-epa-poised-expand-pollution-of-potential-drinking-water-reserves

http://www.groundwateruk.org/groundwater_resources_climate_change.aspx