Seafood Results

Trout
Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Traps (Barriers, Fences, or Weirs)
Location
FAO 2 (Lake Superior): United States - Michigan
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Raceways (Outdoor Flowthrough)
Location
United States
Overall Rating
Market Names
Steelhead Trout, Steelhead, Trout
View Report
Trout, rainbow, US (Ponds, Raceways)Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Ponds
Location
United States
Overall Rating
Market Names
Steelhead Trout, Steelhead, Trout
View Report
Trout, rainbow, US (Ponds, Raceways)Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Traps (Barriers, Fences, or Weirs)
Location
FAO 2 (Lake Huron): Canada
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Gillnets (Set / Anchored)
Location
FAO 2 (Lake Huron): Canada
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Gillnets (Set / Anchored)
Location
FAO 2 (Lake Michigan): United States - Michigan
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Recirculating Aquaculture Systems (Indoor Tanks With Wastewater Treatment)
Location
Worldwide
Overall Rating
Market Names
Steelhead Trout, Steelhead, Trout
Summary
The Ocean Wise recommendation for this seafood variety comes from a global assessment of recirculating aquaculture systems (RAS) across species. This global report was possible because many aspects of RAS (i.e. the fundamental characteristics of the aquaculture method) are similar regardless of the species cultured. Should a species specific assessment exists for this aquaculture method, this report will take precedent for an Ocean Wise recommendation.
Note: All Ocean Wise recommendations for recirculating aquaculture systems (RAS) apply only to seafood products grown exclusively in RAS facilities through harvest at the end of grow out. It does not apply to seafood products that were raised in RAS hatcheries and transitioned to other production systems for the grow out period.
Escapes: RAS is a land based aquaculture method where production occurs in buildings and tanks. In addition, tank-based RAS utilize multiple screens and secondary capture devises. In combination, this setup ensures physical separation of the culture area from the natural environment minimizing the risk of escapes.
Disease: Disease transmission to the wild is low. RAS discharge limited volumes of water and have the ability to control and treat all discharges. Many facilities utilize ozonation and UV irradiation to disinfect water and maintain water quality.
Feed: Feed use and subsequent environmental impacts are highly species-specific, with some species requiring high levels of fishmeal and fish oil in their diets, which is often sourced from wild capture fisheries, while others can be grown commercially on a feed containing no animal ingredients. There are ongoing advancements in aquaculture feeds (particularly reductions in the use of fishmeal and fish oil) and their efficiency of use (i.e., the feed conversion ratio, FCR), making this an area of continued improvement for RAS operations.
Learn more about harvest methods
Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Traps (Barriers, Fences, or Weirs)
Location
FAO 2 (Lake Michigan): United States - Michigan
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Net Pens / Cages (Freshwater Only)
Location
Canada - British Columbia, Lois Lake
Overall Rating
Market Names
Steelhead Trout, Steelhead, Trout
Summary
Escapes: Facility uses unique containment method that reduces risk of escapes.
Learn more about harvest methods
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Net Pens / Cages (Freshwater Only)
Location
Overall Rating
Market Names
Steelhead Trout, Steelhead, Trout
View Report
Trout, rainbow (US freshwater net pen)Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Gillnets (Set / Anchored)
Location
FAO 2 (Lake Superior): United States - Michigan
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Gillnets (Set / Anchored)
Location
FAO 2 (Lake Superior): United States - Minnesota
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Recirculating Aquaculture Systems (Indoor Tanks Without Wastewater Treatment)
Location
Worldwide
Overall Rating
Market Names
Steelhead Trout, Steelhead, Trout
Summary
The Ocean Wise recommendation for this seafood variety comes from a global assessment of recirculating aquaculture systems (RAS) across species. This global report was possible because many aspects of RAS (i.e. the fundamental characteristics of the aquaculture method) are similar regardless of the species cultured. Should a species specific assessment exists for this aquaculture method, this report will take precedent for an Ocean Wise recommendation.
Note: All Ocean Wise recommendations for recirculating aquaculture systems (RAS) apply only to seafood products grown exclusively in RAS facilities through harvest at the end of grow out. It does not apply to seafood products that were raised in RAS hatcheries and transitioned to other production systems for the grow out period.
Escapes: RAS is a land based aquaculture method where production occurs in buildings and tanks. In addition, tank-based RAS utilize multiple screens and secondary capture devises. In combination, this setup ensures physical separation of the culture area from the natural environment minimizing the risk of escapes.
Disease: Disease transmission to the wild is low. RAS discharge limited volumes of water and have the ability to control and treat all discharges. Many facilities utilize ozonation and UV irradiation to disinfect water and maintain water quality.
Feed: Feed use and subsequent environmental impacts are highly species-specific, with some species requiring high levels of fishmeal and fish oil in their diets, which is often sourced from wild capture fisheries, while others can be grown commercially on a feed containing no animal ingredients. There are ongoing advancements in aquaculture feeds (particularly reductions in the use of fishmeal and fish oil) and their efficiency of use (i.e., the feed conversion ratio, FCR), making this an area of continued improvement for RAS operations.
Learn more about harvest methods
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Net Pens / Cages (Freshwater Only)
Location
Canada - Ontario
Overall Rating
Market Names
Steelhead Trout, Steelhead, Trout
Summary
Chemical use: Very low usage with effective regulations and management that help limit the frequency and total use of chemicals.
Learn more about harvest methods
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Tanks
Location
Canada
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Raceways
Location
Canada
Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Traps (Barriers, Fences, or Weirs)
Location
FAO 2 (Lake Superior): United States - Minnesota
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Brook
Salvelinus fontinalis
Method
Farmed
Net Pens / Cages
Location
Worldwide
Eco-Certification

Market Names
Summary
Rationale: Ocean Wise recommends some, but not all Naturland Certified Aquaculture. Click to learn more about how the Naturland Standards for Organic Aquaculture were benchmarked to Ocean Wise.
Learn more about harvest methods
Variety
Trout, Brook
Salvelinus fontinalis
Method
Farmed
Ponds
Location
Worldwide
Eco-Certification

Market Names
Summary
Rationale: Ocean Wise recommends some, but not all Naturland Certified Aquaculture. Click to learn more about how the Naturland Standards for Organic Aquaculture were benchmarked to Ocean Wise.
Learn more about harvest methods
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Net Pens / Cages
Location
Worldwide
Eco-Certification

Market Names
Steelhead Trout, Steelhead, Trout
Summary
Rationale: Ocean Wise recommends some, but not all Naturland Certified Aquaculture. Click to learn more about how the Naturland Standards for Organic Aquaculture were benchmarked to Ocean Wise.
Learn more about harvest methods
Variety
Trout, Brown
Salmo trutta
Method
Farmed
Net Pens / Cages
Location
Worldwide
Eco-Certification

Market Names
Summary
Rationale: Ocean Wise recommends some, but not all Naturland Certified Aquaculture. Click to learn more about how the Naturland Standards for Organic Aquaculture were benchmarked to Ocean Wise.
Learn more about harvest methods
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Ponds
Location
Worldwide
Eco-Certification

Market Names
Steelhead Trout, Steelhead, Trout
Summary
Rationale: Ocean Wise recommends some, but not all Naturland Certified Aquaculture. Click to learn more about how the Naturland Standards for Organic Aquaculture were benchmarked to Ocean Wise.
Learn more about harvest methods
Variety
Trout, Brown
Salmo trutta
Method
Farmed
Ponds
Location
Worldwide
Eco-Certification

Market Names
Summary
Rationale: Ocean Wise recommends some, but not all Naturland Certified Aquaculture. Click to learn more about how the Naturland Standards for Organic Aquaculture were benchmarked to Ocean Wise.
Learn more about harvest methods
Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Gillnets (Set / Anchored)
Location
FAO 2 (Lake Superior): United States - Wisconsin
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Net Pens / Cages (Freshwater Only)
Location
Colombia
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Raceways (Outdoor Flowthrough)
Location
Colombia
Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Traps (Barriers, Fences, or Weirs)
Location
FAO 2 (Lake Superior): United States - Wisconsin
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Gillnets (Set / Anchored)
Location
FAO 2 (Lake Huron): United States
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Gillnets (Set / Anchored)
Location
FAO 2 (Lake Superior): Canada
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Lake
Salvelinus namaycush
Method
Wild
Traps (Barriers, Fences, or Weirs)
Location
FAO 2 (Lake Huron): United States
Overall Rating
Market Names
Great Lakes Trout, Grey Trout, Lake Char/Charr, Laker, Mackinaw, Mountain Trout, Namaycush, Salmon Trout, Togue, Touladi, Trout
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Net Pens / Cages (Freshwater Only)
Location
Canada
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Net Pens / Cages (Freshwater Only)
Location
Canada (excluding British Columbia and Ontario)
Overall Rating
Market Names
Steelhead Trout, Steelhead, Trout
Summary
Chemical use: Antibiotics and pesticides can impact organisms in the surrounding environment.
Escapes: Escaped fish can compete with wild fish for resources and have genetic impacts on wild fish stocks.
Learn more about harvest methods
View Report
Farmed Trout Canada Seafood Watch ReportVariety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
Net Pens / Cages (Marine Only)
Location
Chile
Variety
Trout, Rainbow
Oncorhynchus mykiss
Method
Farmed
All Production Methods
Location
Worldwide
Eco-Certification

Market Names
Steelhead Trout, Steelhead, Trout
Summary
Rationale: Ocean Wise recommends some, but not all Aquaculture Stewardship Council (ASC) Certified Aquaculture. Click to learn more about how ASC Standards for Aquaculture were benchmarked to Ocean Wise.
Learn more about harvest methods
Variety
Trout, Brown
Salmo trutta
Method
Farmed
All Production Methods
Location
Worldwide
Eco-Certification

Market Names
Summary
Rationale: Ocean Wise recommends some, but not all Aquaculture Stewardship Council (ASC) Certified Aquaculture. Click to learn more about how ASC Standards for Aquaculture were benchmarked to Ocean Wise.