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State
DWR Airborne Electromagnetic (AEM) Surveys Data
State of California —
Statewide AEM Surveys Project Overview The Department of Water Resources’ (DWR’s) Statewide Airborne Electromagnetic (AEM) Surveys Project is funded through... -
State
TRE ALTAMIRA InSAR Subsidence Data
State of California —
This dataset represents measurements of vertical ground surface displacement in more than 200 of the high-use and populated groundwater basins across the State of... -
State
Time Walk Bike to Work
State of California —
This table contains data on the percent of population aged 16 years or older whose commute to work is 10 or more minutes/day by walking or biking for California, its... -
State
Sustainable Groundwater Management Act (SGMA) Water Year Type Dataset
State of California —
The following dataset has been developed to assist the Groundwater Sustainability Agencies (GSAs) in their water budget development per the Groundwater Sustainability... -
State
Groundwater Basin Boundary Descriptions - Santa Ana Region (8-XXX Basins)
State of California —
This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easier, they have... -
State
Sustainable Groundwater Management Act (SGMA) Basin Prioritization
State of California —
The following data and resources were used for the SGMA Basin Prioritization of California’s 515 groundwater basins and subbasins. The Department of Water Resources... -
State
California Groundwater Elevation Monitoring (CASGEM) Program
State of California —
Since 2009, the California Statewide Groundwater Elevation Monitoring (CASGEM) Program has tracked seasonal and long-term groundwater elevation trends in groundwater... -
State
California's Groundwater Update 2025 (Bulletin 118)
State of California —
California's Groundwater: Bulletin 118 Updates (CalGW Updates) are California's foremost technical publications on groundwater in the state. The Department of Water... -
State
California Water Plan - Groundwater Update 2013
State of California —
California's Groundwater Update 2013: A Compilation of Enhanced Content for California Water Plan Update 2013 compiles and analyzes readily-available groundwater... -
State
Estuarine Ecosystems, California North Coast MPA Baseline Study, 2014 to 2016
State of California —
The North Coast has 16 major estuaries that support a wide diversity of plant and animal life, including salmon and other commercially important species. The focus of... -
State
Groundwater Basin Boundary Descriptions - Central Coast Region (3-XXX Basins)
State of California —
This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easier, they have... -
State
Groundwater Basin Boundary Descriptions - Colorado River Region (7-XXX Basins)
State of California —
This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easier, they have... -
State
Groundwater Basin Boundary Descriptions - San Diego Region (9-XXX Basins)
State of California —
This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easier, they have... -
State
California's Groundwater Update 2020 (Bulletin 118)
State of California —
California's Groundwater Update 2020 (CalGW) is California's foremost technical publication on groundwater in the state of California. CalGW, formally known as... -
State
Groundwater Basin Boundary Descriptions - San Francisco Region (2-XXX Basins)
State of California —
This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easier, they have... -
State
Groundwater Basin Boundary Descriptions - Sacramento River Region (5-XXX Basins)
State of California —
This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easier, they have... -
State
Groundwater Basin Boundary Descriptions - South Coast Region (4-XXX Basins)
State of California —
This dataset includes the official groundwater basin boundary descriptions for California's 515 groundwater basins. To make locating descriptions easier, they have... -
State
DWR's Basin Characterization Program
State of California —
DWR has a long history of studying and characterizing California’s groundwater aquifers as a part of California’s Groundwater (Bulletin 118). California's Groundwater... -
State
Paleo-Dendrochronological "Tree-Ring" Hydroclimatic Reconstructions for Northern and Southern California River Basins
State of California —
Background Tree-ring chronologies allow assessment of hydrologic variability over centuries to millennia, gives historic context for assessing recent droughts, and...