Archive · dataset · 2026
Monitoring juvenile Chinook salmon outmigration using rotary screw traps on Yuba River
Listed in California Open Data
California Department of Water Resources (DWR) currently operates multiple eight-foot rotary screw traps (RSTs) at Hallwood Boulevard RM 7.5.
Description
RST operations were conducted by CDFW and then under the direction of the Yuba River Management Team from 1999 to 2009 at the Hallwood Boulevard site; and resumed in 2022 by DWR. The Hallwood site will essentially sample all areas of the lower Yuba River upstream of Hallwood Boulevard.
Additionally, the Hallwood site is located downstream of the bulk of adult Chinook salmon spawning areas and downstream of all known spring-run Chinook salmon spawning. Data are currently being used to inform the development of a juvenile production estimate (JPE) for spring-run Chinook salmon in the Sacramento River Watershed as required by Incidental Take Permit No. 2081-2019-006-00 issued by CA Department of Fish and Wildlife (CDFW) to DWR for the long-term operation of the State Water Project.
Read the rest (2 more)
Data within the current year’s monitoring season are considered provisional. ## About This Federated Record This CNRA Open Data Platform record is based on metadata federated from the Environmental Data Initiative (EDI) Data Portal. Its purpose is to improve the discoverability of the data package through the CNRA Open Data Platform. The EDI Data Portal is the repository of record for this data package.
Metadata, resource links, and supporting information displayed here may not reflect the latest updates available in EDI. Resources shown here—including Full Metadata, Provenance, and Data Quality Report—are provided to help users understand and evaluate the data package and the supporting information available from EDI. For the current data package, citation, DOI, data files, metadata, provenance, data quality documentation, revision history, and other supporting information, refer to the EDI data package landing page: portal.edirepository.org/nis/metadataviewer?packageid=edi.1529.32&key=vqSpNwnbe91Bi8trB5RY25CoPD4 Access requirements, permissions, and authorization policies for resources hosted by EDI are established and managed independently of the CNRA Open Data Platform.
Links
Get the data
- Publisher page portal.edirepository.org/nis/metadataviewer?packageid=edi.1529.32&key=vqSpNwnbe91Bi8trB… ↗
documentation · download · from data ca gov
- current_year_yuba_catch.csv pasta.lternet.edu/package/data/eml/edi/1529/32/5dc3db7932a98e185f9c4ae8b0490c1d ↗
download · from data ca gov
- current_year_yuba_recapture.csv pasta.lternet.edu/package/data/eml/edi/1529/32/04a2d7c9358d8c41680121ee3b02fc36 ↗
download · from data ca gov
- current_year_yuba_release.csv pasta.lternet.edu/package/data/eml/edi/1529/32/356e130a4b70fbb91b768c87508432df ↗
download · from data ca gov
- current_year_yuba_trap.csv pasta.lternet.edu/package/data/eml/edi/1529/32/09ccf28b4e8eaa3239026109b6e408e2 ↗
download · from data ca gov
- yuba.zip pasta.lternet.edu/package/data/eml/edi/1529/32/77b385305e2d2b448c80c35db0523318 ↗
download · from data ca gov
- Provenance Metadata portal.edirepository.org/nis/provenanceGenerator?packageid=edi.1529.32&key=vqSpNwnbe91B… ↗
download · from data ca gov
- Dataset Quality Report portal.edirepository.org/nis/reportviewer?packageid=edi.1529.32&key=vqSpNwnbe91Bi8trB5R… ↗
download · from data ca gov
Where it is published
- California Open Data dataset page data.ca.gov/dataset/monitoring-juvenile-chinook-salmon-outmigration-using-… ↗
landing page · from data ca gov
Catalogue records · 1
- CKAN API data.ca.gov/api/3/action/package_show?id=e7350daf-47a1-4ab0-8bdb-32676ea5c… ↗
metadata API · from data ca gov
Topics
- Stated by source
- Natural Resources · Water
- From keywords
- Earth & Environmental Science
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| California Open Data | e7350daf-47a1-4ab0-8bdb-32676ea5c104 | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| 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 |
| license_text | source · data ca gov | connector:data_ca_gov@1.0.0 | |
| 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 |