Suisun Marsh Salinity Control Gates Log

This log of operations includes: flashboard installation and removal dates, when tidal operations were started and stopped, and notes any technical issues.

This current document is an Excel file that contains the data as a Table. The Table can be sorted or filtered, and can be read by scripting languages such as Python or R. The date and time are stored together in the DATETIME field. The GATE 1, GATE 2, and GATE 3 fields state whether each gate is operating in Tidal Mode, set to Open, or set to Closed. The ACTION field states what operational change has occurred.

The timestamped records go back to May 5, 2018. If prior dates are needed, refer to the Historical (Archived) Suisun Marsh Salinity Control Gates Log PDF, which contains records going back to November 1, 1998. This document replaces the Archived version because the Archived version did not contain a timestamp for every record. For the records that did have a timestamp, the timestamps were placed in the REMARKS field. This issue, along with the document being a PDF file, created a problem for reading the data into time-series analysis software.

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
datagov_dedupe_retained 20250724141057
identifier 03a91d5f-77a0-434b-8aa9-66670cf1c1fc
issued 2019-09-30T18:32:02.127079
modified 2025-06-23T20:37:43.487657
publisher California Department of Water Resources
resource-type Dataset
source_datajson_identifier true
source_hash 14488d00fdab3bd0468fb0eecf0a47465cc71214cc4e847f27c069732771f0cc
source_schema_version 1.1
theme {"Natural Resources",Water}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • california-department-of-water-resources
  • d-1641
  • salinity
  • smpa
  • suisun-marsh
  • suisun-marsh-salinity-control-gates
isopen False
license_id notspecified
license_title License not specified
maintainer Jeff Galef
maintainer_email jeff.galef@water.ca.gov
metadata_created 2025-09-24T04:19:26.532356
metadata_modified 2025-09-24T04:19:26.532364
notes This log of operations includes: flashboard installation and removal dates, when tidal operations were started and stopped, and notes any technical issues. This current document is an Excel file that contains the data as a Table. The Table can be sorted or filtered, and can be read by scripting languages such as Python or R. The date and time are stored together in the DATETIME field. The GATE 1, GATE 2, and GATE 3 fields state whether each gate is operating in Tidal Mode, set to Open, or set to Closed. The ACTION field states what operational change has occurred. The timestamped records go back to May 5, 2018. If prior dates are needed, refer to the Historical (Archived) Suisun Marsh Salinity Control Gates Log PDF, which contains records going back to November 1, 1998. This document replaces the Archived version because the Archived version did not contain a timestamp for every record. For the records that did have a timestamp, the timestamps were placed in the REMARKS field. This issue, along with the document being a PDF file, created a problem for reading the data into time-series analysis software.
num_resources 2
num_tags 14
title Suisun Marsh Salinity Control Gates Log