Fish Health Metrics for Toronto and Region Area of Concern Brown bullhead

This dataset contains the fish health metrics (length, weight, gonad size, etc.) for Brown bullhead (Ameiurus nebulosus) collected from three site locations (Frenchman's Bay, Toronto Island and Tommy Thompson) within the Toronto and Region Area of Concern for 2003 and 2006.

Supplemental Information

Funding for this study was provided in part by the Government of Canada’s Great Lakes Action Plan (GLAP) and in support to Toronto and Region Area of Concern.

In 1987 under the revised Great Lakes Water Quality Agreement, 43 areas of concern (AOC), 12 of which are located in Canada, were identified as having severely impaired beneficial uses and water quality. As funded by the Great Lakes Action Plan, a Remedial Action Plan was formed for each area of concern bringing together experts from government, industry, municipalities and environmental non-government organizations to address these impacts. Today over 900 restoration projects have been successfully completed by Environment and Climate Change Canada and partners including Wastewater Treatment Plant upgrades, fish and wildlife habitat restoration, and water quality improvements

For more information on the Toronto and Region Area of Concern visit: https://www.canada.ca/en/environment-climate-change/services/great-lakes-protection/areas-concern/toronto-region.html

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 18:36 (UTC)
Created April 17, 2026, 18:36 (UTC)
contact_person {}
criticality_level []
data_dictionary []
geographic_scope []
open_canada_collection primary
open_canada_date_published 2020-01-07 00:00:00
open_canada_keywords {"fr": ["Communauté urbaine de Toronto", "Frenchman's Bay", "Toronto Island et Tommy Thompson", "plan d'action des Grands Lacs (PAGL)", "secteur préoccupant", "Mesures de la santé des poissons", "barbotte brune (Ameriurus nebulosus)", "Environnement", "Environnement", "Biologie", "faune et flore", "Eau - qualité"], "en": ["Toronto and Region", "Frenchman's Bay", "Toronto Island and Tommy Thompson", "Great Lakes Action Plan (GLAP)", "Area of Concern", "Fish health metrics", "Brown bullhead (Ameriurus nebulosus)", "Environment", "Environment", "Biota", "Water - Quality"]}
open_canada_subject ["nature_and_environment"]
sensitivity_level unrestricted
title_fr Mesures de santé du poisson pour la tête brune Barbotte pour la secteur préoccupant Communauté urbaine de Toronto
update_frequency not_planned