Description

Fish consumption advisories for Ontario's lakes and rivers are available in the Guide to Eating Ontario Fish. The zip file below includes a GIS shapefile of all lake/river locations and a text file of all consumption advisory data from the current edition of the Guide. [Fish consumption advice map](https://ontario.ca/environment-and-energy/eating-ontario-fish) *[GIS]: geographic information systems Keywords: Sport Fish Guide, mercury, PCB, dioxin, furan, metals, PFAS, contaminants

Resources

Name	Format	Description	Link
Original metadata (https://data.ontario.ca)	HTML		https://data.ontario.ca/dataset/d4551ff4-be93-4d16-ad84-812e5ba0b1d5
Original metadata (https://data.ontario.ca/fr)	HTML		https://data.ontario.ca/fr/dataset/d4551ff4-be93-4d16-ad84-812e5ba0b1d5
2026 Fish Guide: Advisory Database	CSV		https://files.ontario.ca/moe_mapping/downloads/2Water/Fish_Guide/Guide_to_Eating_Ontario_Fish_Advisory_Database_2026.csv
Guide to Eating Ontario Fish: Advisory Database	ESRI Shape		https://files.ontario.ca/moe_mapping/downloads/2Water/Fish_Guide/Guide_to_Eating_Ontario_Fish_Advisory_Database_2026.zip
Metadata Record	PDF		https://files.ontario.ca/moe_mapping/downloads/metadata/opendata/Fish_Guide_Advisory_Database_metadata EN.pdf
Metadata Record	PDF		https://files.ontario.ca/moe_mapping/downloads/metadata/opendata/Fish_Guide_Advisory_Database_metadata FR.pdf

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