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/
