DSM2 Georeferenced Model Grid

ArcGIS and QGIS map packages, with ESRI shapefiles for the DSM2 Model Grid. These are not finalized products. Locations in these shapefiles are approximate.

Monitoring Stations - shapefile with approximate locations of monitoring stations.

DSM2 v8.2.0, calibrated version:

dsm2_8_2_grid_map_calibrated.mpkx - ArcGIS Pro map package containing all layers and symbology for the calibrated grid map.
dsm2_8_2_grid_map_calibrated.mpk - ArcGIS Desktop map package containing all layers and symbology for the calibrated grid map.
dsm2_8_2_0_calibrated_grid_map_qgis.zip - QGIS map package containing all layers and symbology for the calibrated grid map.
dsm2_8_2_0_calibrated_gridmap_shapefiles.zip - A zip file containing all the shapefiles used in the above map packages:
dsm2_8_2_0_calibrated_channels_centerlines - channel centerlines, follwing the path of CSDP centerlines
dsm2_8_2_0_calibrated_network_channels - channels represented by straight line segments which are connected the upstream and downstream nodes
dsm2_8_2_0_calibrated_nodes - DSM2 nodes
dsm2_8_2_0_calibrated_dcd_only_nodes - Nodes that are only used by DCD
dsm2_8_2_0_calibrated_and_dcd_nodes - Nodes that are shared by DSM2 and DCD
dsm2_8_2_0_calibrated_and_smcd_nodes - Nodes that are shared by DSM2 and SMCD
dsm2_8_2_0_calibrated_gates_actual_loc - The approximate actual locations of each gate in DSM2
dsm2_8_2_0_calibrated_gates_grid_loc - The locations of each gate in the DSM2 model grid
dsm2_8_2_0_calibrated_reservoirs - The approximate locations of the reservoirs in DSM2
dsm2_8_2_0_calibrated_reservoir_connections - Lines showing connections from reservoirs to nodes in DSM2

DSM2 v8.2.1, historical version:

DSM2 v8.2.1, historical version grid map release notes (PDF), updated 7/12/2022
DSM2 v8.2.1, historical version grid map, single zoom level (PDF)
DSM2 v8.2.1, historical version grid map, multiple zoom levels (PDF) - PDF grid map designed to be printed on 3 foot wide plotter paper.
DSM2 v8.2.1, historical version map package for ArcGIS Desktop: A map package for ArcGIS Desktop containing the grid map layers with symbology.
DSM2 v8.2.1, historical version grid map shapefiles (zip): A zip file containing the shapefiles used in the grid map.

Change Log

7/12/2022: The document "DSM2 v8.2.1, historical version grid map release notes (PDF)" was corrected by removing section 4.4, which incorrectly stated that the grid included channels 710-714, representing the Toe Drain, and that the Yolo Flyway restoration area was included.

Organization

California Department of Water Resources

DWR manages California's water resources, systems, and infrastructure, including the State Water Project (SWP), in a responsible, sustainable way.

DSM2 v8.2 calibrated model grid - all layers,...ArcGIS Desktop map package Popular
Arc GIS Desktop map package containing all the layers for the DSM2 v8.2...
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DSM2 v8.2 calibrated model grid - all layers,...ArcGIS Pro map package
Arc GIS Pro map package containing all the layers for the DSM2 v8.2...
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DSM2 v8.2 calibrated model grid - all layers,...ZIP
QGIS map package containing all the layers for the DSM2 v8.2 calibrated model...
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DSM2 v8.2 calibrated model grid - shapefiles...ZIP Popular
This is a zip file containing all the shapefiles that are contained in the...
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Bay-Delta monitoring stationsZIP
Approximate locations of monitoring stations in the Bay-Delta system. The...
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DSM2 v8.2.1, historical version grid map...PDF Popular
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DSM2 v8.2.1, historical version grid map,...PDF
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DSM2 v8.2.1, historical version grid map,...PDF
PDF grid map designed to be printed on 3 foot wide plotter paper.
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DSM2 v8.2.1, historical version map package...ArcGIS Desktop map package
A map package for ArcGIS Desktop containing the grid map layers with symbology.
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DSM2 v8.2.1, historical version grid map shapefilesZIP
A zip file containing the shapefiles used in the grid map.
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DSM2 FC.2023.01 grid map, multiple zoom levelsPDF
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DSM2 FC.2023.01 grid map, single zoom levelPDF
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Additional Info

Field	Value
Homepage URL	https://water.ca.gov/Library/Modeling-and-Analysis/Bay-Delta-Region-models-and-tools/Delta-Simulation-Model-II
Contact Name	Min Yu
Contact Email	[email protected]
Public Access Level	Public
Spatial Coverage
Last Updated	August 28, 2023, 23:34 (UTC)