{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "Min Yu",
    "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:\r\n\r\nSome 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\r\nversion, notching was done to a bottom elevation of approximately -10 feet NAVD88. This release modifies the notching to a bottom elevation of\r\napproximately 0 ft NAVD88.\r\n\r\nThe output location file output_stage_calib_mss.inp was modified to include output locations for stations CIS and MHR.\r\n\r\nVersions\r\n\r\n* DSM2 executable version: v8.5.0\r\n* DSM2 grid version: DSM2 Grid 2026-04-16 historical shapefiles\r\n* Bathymetry versions: DEM for Modeling, Version 4.3, Bathymetry files, version 2025-05-28",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "accessURL": "http://github.com/CADWRDeltaModeling/dsm2/releases/tag/v8.5.0",
      "format": "HTML",
      "title": "DSM2 v8.5.0"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://data.cnra.ca.gov/dataset/dsm2-input-2025-09-18-historical-update/resource/cecd1624-ca1c-457e-85ae-fcf46f206272",
      "format": "HTML",
      "title": "CSDP Bathymetry Files version 2025-05-28"
    },
    {
      "@type": "dcat:Distribution",
      "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.",
      "format": "HTML",
      "title": "DSM2 Grid 2026-04-16 historical shapefiles"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://data.cnra.ca.gov/dataset/san-francisco-bay-and-sacramento-san-joaquin-delta-dem-for-modeling-version-4-3#markdown",
      "format": "HTML",
      "title": "DEM for Modeling, Version 4.3"
    },
    {
      "@type": "dcat:Distribution",
      "description": "Version \"DSM2 Input 2026-06-29 historical update\" is based on version \"DSM2 Input 2026-04-16 historical update\" (which incorporates the changes \r\nfrom the Monitoring Special Study version of DSM2), and includes the following changes:\r\n\r\nSome 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\r\nversion, notching was done to a bottom elevation of approximately -10 feet NAVD88. This release modifies the notching to a bottom elevation of\r\napproximately 0 ft NAVD88.\r\n\r\nThe 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",
      "format": "ZIP",
      "mediaType": "application/zip",
      "title": "DSM2 Input 2026-06-29 historical update"
    }
  ],
  "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": {
    "@type": "org:Organization",
    "name": "California Department of Water Resources"
  },
  "theme": [
    "Natural Resources",
    "Water"
  ],
  "title": "DSM2 Input 2026-06-29 historical update"
}