DSM2 Input 2026-06-29 historical update
Version "DSM2 Input 2026-06-29 historical update" is based on version "DSM2 Input 2026-04-16 historical update" (which incorporates the changes from the Monitoring Special Study version of DSM2), and includes the following changes:
Some cross-sections in Middle River are notched by adding a narrow "V" shape to the bottom. This is done to help prevent drying up. In the previous
version, notching was done to a bottom elevation of approximately -10 feet NAVD88. This release modifies the notching to a bottom elevation of
approximately 0 ft NAVD88.
The output location file output_stage_calib_mss.inp was modified to include output locations for stations CIS and MHR.
Versions
* DSM2 executable version: v8.5.0
* DSM2 grid version: DSM2 Grid 2026-04-16 historical shapefiles
* Bathymetry versions: DEM for Modeling, Version 4.3, Bathymetry files, version 2025-05-28
Resources
5 resources available
-
DSM2 v8.5.0
HTML -
CSDP Bathymetry Files version 2025-05-28
HTML -
DSM2 Grid 2026-04-16 historical shapefiles
HTML -
DEM for Modeling, Version 4.3
HTML -
DSM2 Input 2026-06-29 historical update
ZIP
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{ "fn": "Min Yu", "@type": "vcard:Contact", "hasEmail": "mailto:Min.Yu@water.ca.gov" } |
| description | Version "DSM2 Input 2026-06-29 historical update" is based on version "DSM2 Input 2026-04-16 historical update" (which incorporates the changes from the Monitoring Special Study version of DSM2), and includes the following changes: Some cross-sections in Middle River are notched by adding a narrow "V" shape to the bottom. This is done to help prevent drying up. In the previous version, notching was done to a bottom elevation of approximately -10 feet NAVD88. This release modifies the notching to a bottom elevation of approximately 0 ft NAVD88. The output location file output_stage_calib_mss.inp was modified to include output locations for stations CIS and MHR. Versions * DSM2 executable version: v8.5.0 * DSM2 grid version: DSM2 Grid 2026-04-16 historical shapefiles * Bathymetry versions: DEM for Modeling, Version 4.3, Bathymetry files, version 2025-05-28 |
| distribution |
[ { "@type": "dcat:Distribution", "title": "DSM2 v8.5.0", "format": "HTML", "accessURL": "http://github.com/CADWRDeltaModeling/dsm2/releases/tag/v8.5.0" }, { "@type": "dcat:Distribution", "title": "CSDP Bathymetry Files version 2025-05-28", "format": "HTML", "accessURL": "https://data.cnra.ca.gov/dataset/dsm2-input-2025-09-18-historical-update/resource/cecd1624-ca1c-457e-85ae-fcf46f206272" }, { "@type": "dcat:Distribution", "title": "DSM2 Grid 2026-04-16 historical shapefiles", "format": "HTML", "accessURL": "https://data.cnra.ca.gov/dataset/dsm2-input-2026-04-16-historical-update/resource/37c5c6e3-28f7-4ed8-a9be-4273ac664fd5", "description": "Based on version "DSM2 Grid 2025-09-03 historical". The location of the Middle River Barrier has been corrected by adding channel 901 to replace a portion of channel 134. The Middle River barrier has been placed on the upstream side of the node for consistency with the configurations of other barriers." }, { "@type": "dcat:Distribution", "title": "DEM for Modeling, Version 4.3", "format": "HTML", "accessURL": "https://data.cnra.ca.gov/dataset/san-francisco-bay-and-sacramento-san-joaquin-delta-dem-for-modeling-version-4-3#markdown" }, { "@type": "dcat:Distribution", "title": "DSM2 Input 2026-06-29 historical update", "format": "ZIP", "mediaType": "application/zip", "description": "Version "DSM2 Input 2026-06-29 historical update" is based on version "DSM2 Input 2026-04-16 historical update" (which incorporates the changes from the Monitoring Special Study version of DSM2), and includes the following changes: Some cross-sections in Middle River are notched by adding a narrow "V" shape to the bottom. This is done to help prevent drying up. In the previous version, notching was done to a bottom elevation of approximately -10 feet NAVD88. This release modifies the notching to a bottom elevation of approximately 0 ft NAVD88. The output location file output_stage_calib_mss.inp was modified to include output locations for stations CIS and MHR.", "downloadURL": "https://data.cnra.ca.gov/dataset/24999636-69df-485d-b1ae-e149231b9170/resource/97f3efec-80a4-45fa-9d15-e1c24eba088b/download/dsm2_input_2026-06-29_historical_update.zip" } ] |
| identifier | ff125856-9816-4424-ab87-a0e98cbe5331 |
| issued | 2026-06-30T17:44:17.552319 |
| keyword |
[ "DSM2", "california department of water resources" ] |
| modified | 2026-08-07T21:18:42.461336 |
| publisher |
{ "name": "California Department of Water Resources", "@type": "org:Organization" } |
| theme |
[ "Natural Resources", "Water" ] |
| title | DSM2 Input 2026-06-29 historical update |
