Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback
    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    DSM2 FC.2023.01

    Metadata Updated: August 25, 2023

    Release Notes

    The following is a summary of the differences between the current release DSM2 FC.2023.01 and the previous release DSM2 v8.2.2:

    • Updated cross-sections and channel lengths using the DSM2 GIS Reference Project, which used 2018 bathmetry, and determined channel lengths using the CSDP centerline lengths (for more information, see Chapter 2 of the 2020 Annual Report at https://data.cnra.ca.gov/dataset/dsm2/resource/010599fd-6d3c-42a6-bade-37822d4aa486).
    • Added reservoirs to represent the Yolo Flyway, Decker Island, and Tule Red restoration areas
    • Added channels to represent the Lindsey Slough restoration area.
    • Added a channel to connect the two branches of Paradise Cut.
    • Added channels to connect the Yolo Flyway, Decker Island, and Tule Red Restoration areas to the model grid.
    • Added layered reservoir input for all reservoirs.
    • Added channels for the Yolo Toe Drain, aka Prospect Slough.
    • Added Yolo Toe Drain inflow data as a boundary inflow.
    • Removed low flows from Calaveras flow input (lower flows don't make it to the Delta).

    This release contains time series inputs from the 2022 DSM2 historical release, with the following changes: - removed lower flow values from Calaveras River inflow time series. These lower flows do not actually make it to the Delta. - Added a time series for Yolo Toe Drain (aka Prospect Slough) inflow.

    Source Code: DSM2 HYDRO, QUAL, and PTM:
    https://github.com/CADWRDeltaModeling/dsm2/releases/

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date August 25, 2023
    Metadata Updated Date August 25, 2023

    Metadata Source

    Harvested from State of California

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date August 25, 2023
    Metadata Updated Date August 25, 2023
    Publisher California Department of Water Resources
    Maintainer
    Identifier 57683daf-4125-44c7-b508-0d6fa52aa11a
    Data First Published 2023-08-04T00:19:08.117238
    Data Last Modified 2023-08-18T00:03:47.231585
    Category Natural Resources, Water
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 4ecc599b-b226-4804-8424-ff9ad7f1fbd7
    Harvest Source Id 3ba8a0c1-5dc2-4897-940f-81922d3cf8bc
    Harvest Source Title State of California
    Source Datajson Identifier True
    Source Hash 319cb4fde924fe50bfd70ee9c3296d308826b8db
    Source Schema Version 1.1

    Didn't find what you're looking for? Suggest a dataset here.