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California's Groundwater Update 2020 (Bulletin 118)
California's Groundwater Update 2020 (CalGW) is California's foremost technical publication on groundwater in the state of California. CalGW, formally known as Bulletin 118, is... -
Periodic Groundwater Level Measurements
The DWR Periodic Groundwater Levels dataset contains seasonal and long-term groundwater level measurements collected by the Department of Water Resources and cooperating... -
SVSim: Sacramento Valley Groundwater-Surface Water Simulation Model
The Department of Water Resources (DWR) has developed a new model, the Sacramento Valley Groundwater-Surface Water Simulation Model (SVSim). This new model will support two... -
C2VSimFG Version 1.0
A newer version of the C2VSimFG model is now available here (https://data.cnra.ca.gov/dataset/c2vsimfg-version-1-01) The 1.0 version of the Fine Grid California Central Valley... -
IWFM (Integrated Water Flow Model)
Publicly available versions of the Integrated Water Flow Model (IWFM) -
California's Groundwater Update 2020 (Bulletin 118)
California's Groundwater Update 2020 (CalGW) is California's foremost technical publication on groundwater in the state of California. CalGW, formally known as Bulletin 118, is... -
Integrated Water Flow Model (IWFM)
Publicly available versions of the Integrated Water Flow Model (IWFM) -
IWFM-IDC Users Group Meetings
Presentations given in the previous IWFM-IDC Users Group Meetings. Bay-Delta Office of DWR develops, maintains and provides technical support on the Integrated Water Flow Model... -
Integrated Water Flow Model (IWFM)
Publicly available versions of the Integrated Water Flow Model (IWFM) -
C2VSimFG Version 1.01
The V1.01 version of the Fine Grid California Central Valley Groundwater-Surface Water Simulation Model (C2VSimFG V1.01) is an update to the C2VSimFG V1.0 model released in... -
IWFM-IDC Users Group Meetings
Presentations given in the previous IWFM-IDC Users Group Meetings. Bay-Delta Office of DWR develops, maintains and provides technical support on the Integrated Water Flow Model... -
IWFM (Integrated Water Flow Model) - Version 2015.0.1113
IWFM (Integrated Water Flow Model) - Version 2015.0.1113 (released January 13, 2021), updated to Version 2015.1.1113 on February 12, 2021 to incorporate a bug fix (see Release... -
C2VSimFG Version 1.0
A newer version of the C2VSimFG model is now available here (https://data.cnra.ca.gov/dataset/c2vsimfg-version-1-01) The 1.0 version of the Fine Grid California Central Valley... -
IWFM (Integrated Water Flow Model) - Version 2015.0.1113
IWFM (Integrated Water Flow Model) - Version 2015.0.1113 (released January 13, 2021), updated to Version 2015.1.1113 on February 12, 2021 to incorporate a bug fix (see Release... -
Sustainable Groundwater Management Act (SGMA) Basin Prioritization
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 is mandated... -
California's Groundwater Live Supporting Data
This dataset contains files and materials in support of the California's Groundwater Live website. California's Groundwater Live is a user-friendly platform that allows users to... -
Sustainable Groundwater Management Act (SGMA) Basin Prioritization
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 is mandated... -
SVSim: Sacramento Valley Groundwater-Surface Water Simulation Model
The Department of Water Resources (DWR) has developed a new model, the Sacramento Valley Groundwater-Surface Water Simulation Model (SVSim). This new model will support two... -
i03 Groundwater Sustainability Agencies
The passage of the Sustainable Groundwater Management Act (SGMA) in 2014 set forth a statewide framework to help protect groundwater resources over the long-term. SGMA requires... -
i08 GroundwaterLevelChangeSeasonal Contours
This dataset depicts contours of estimated change in groundwater piezometric surfaces in the unconfined or uppermost semi-confined aquifers, between two specified years, by...