Archive · dataset · 2026

DSM2 Input 2026-06-29 historical update

Listed in California Open Data

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

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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

Topics

Stated by source: Natural Resources · Water
From keywords: Earth & Environmental Science

Provenance · 1 source records, 8 field assertions

Source	Key	Last seen	Raw
California Open Data	ff125856-9816-4424-ab87-a0e98cbe5331	11 d ago	JSON v1

Field	Assertion	Extractor	Evidence
concepts[field].local:field:earth-environmental	mapping · data ca gov	connector:data_ca_gov@1.0.0
concepts[topic].ckan_group:data_ca_gov:natural-resources	source · data ca gov	connector:data_ca_gov@1.0.0
concepts[topic].ckan_group:data_ca_gov:water	source · data ca gov	connector:data_ca_gov@1.0.0
created_date	source · data ca gov	connector:data_ca_gov@1.0.0
description	source · data ca gov	connector:data_ca_gov@1.0.0	/notes
publication_date	source · data ca gov	connector:data_ca_gov@1.0.0
title	source · data ca gov	connector:data_ca_gov@1.0.0	/title
updated_date	source · data ca gov	connector:data_ca_gov@1.0.0

DSM2 Input 2026-06-29 historical update

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