Open Government Portal

About this information

Open data is defined as structured data that is machine-readable, freely shared, used and built on without restrictions.

The key things to remember about open data are:

  • #Availability and access#: the data must be available as a whole and at no more than a reasonable reproduction cost, preferably by downloading over the internet. The data must also be available in a convenient and modifiable form.
  • #Re-use and redistribution#: the data must be provided under terms that permit re-use and redistribution including the intermixing with other datasets.
  • #Universal participation#: everyone must be able to use, re-use and redistribute. There should be no discrimination against fields of endeavour or against persons or groups. For example, 'non-commercial' restrictions that would prevent 'commercial' use, or restrictions of use for certain purposes (e.g. only in education), are not allowed.
Found 47717 records

PURPOSE:
These data have been updated following a Canadian Science Advice Secretariat (CSAS) Regional Science Advisory Process. Associated publications are …

Record Modified: Mar 24, 2026
Record Released: Mar 10, 2025
Publisher: Fisheries and Oceans Canada
Formats: CSV PDF
Keywords: Fisheries resources Fish

Salmon Enhancement Program (SEP) facilities are subject to the Pacific Aquaculture Regulations (PAR) under the Fisheries Act. PAR licenses include …

Record Modified: Mar 24, 2026
Record Released: Oct 20, 2023
Publisher: Fisheries and Oceans Canada
Formats: CSV XLSX
Keywords: Hatcheries Production salmon salmonid salmon enhancement program salmonid enhancement program enhancement hatchery production planning production plan SEP stocking ...

We have updated and reviewed toxicity data for Emamectin benzoate (EMB) and Ivermectin (IVER), two in-feed drugs used to treat …

Record Modified: Mar 24, 2026
Record Released: Oct 24, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV XLSX
Keywords: Oceans Aquaculture Competitive Science Research Fund (CSRF) Salmon Sea lice Toxicity

Data from: Stredulinsky et al. (2021) Family feud: permanent group splitting in a highly philopatric mammal, the killer whale (Orcinus …

Record Modified: Mar 24, 2026
Record Released: Feb 12, 2021
Publisher: Fisheries and Oceans Canada
Formats: CSV PDF
Keywords: Fisheries killer whale Orcinus orca orca philopatry group splitting matrilineal fission food competition kinship Northern Resident

The Coded-Wire Tag (CWT) database contains the Release, Recovery, Catch/Sample, and Location data. CWT is the Pacific Region’s centralized Oracle …

Record Modified: Mar 24, 2026
Record Released: Mar 3, 2026
Publisher: Fisheries and Oceans Canada
Formats: CSV
Keywords: Fisheries Marine biology chinook coho stock assessment distribution

These data provide the coordinates of recreational fishing boats sighted from aerial surveys as part of the Fisheries and Oceans …

Record Modified: Mar 24, 2026
Record Released: Jun 10, 2025
Publisher: Fisheries and Oceans Canada
Formats: CSV
Keywords: Fisheries Fisheries management recreational fishing fishing effort commercial fishing orcas whales

This series documents the status of different stocks of fish, invertebrates and marine mammals in Canada as well as some …

Record Modified: Mar 24, 2026
Record Released: Oct 21, 2016
Publisher: Fisheries and Oceans Canada
Formats: XLS CSV
Keywords: Fisheries CSAS Stock Status Reports

This study examines the sensitivity of three key marine benthic macroinvertebrates inhabiting subarctic estuaries (Littorina saxatilis, Macoma balthica and Mytilus …

Record Modified: Mar 24, 2026
Record Released: May 26, 2025
Publisher: Fisheries and Oceans Canada
Formats: CSV PDF
Keywords: Molluscs Floods Fresh water

PURPOSE:
This data was used to examine growth of 4TVn Atlantic Herring

DESCRIPTION:
This data set holds the length, …

Record Modified: Mar 24, 2026
Record Released: Feb 27, 2025
Publisher: Fisheries and Oceans Canada
Formats: CSV
Keywords: Fish

Estuaries are highly productive and diverse ecosystems that represent a geographic bottleneck between marine and freshwater systems. Estuaries have been …

Record Modified: Mar 24, 2026
Record Released: Oct 24, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV HTML
Keywords: Aquatic ecosystems Habitats Fisheries estuaries anthropogenic activities fish habitat Pacific Region British Columbia