Lake Ontario - Oswego
The easternmost Great Lake (average depth 283 ft, max 802 ft) supports New York's open-lake salmon, trout and walleye fishery out of Oswego.





Depth & Structure
Very deep Great Lake: average depth 283 ft, maximum 802 ft in the Rochester Basin (Wikipedia). Open-lake salmon and trout suspend over deep water and along nearshore temperature breaks; exact seasonal trolling depths for the Oswego fishery were not in the source opened .
Best Lures
Downrigger and diver trolling with spoons, plugs and flasher-fly rigs for salmon and trout.
Best Baits
Cut bait and spawn sacs for pier/river-mouth work.
Gear to Bring
Medium-heavy trolling rods with downriggers, 3000-5000 reels, 12-25 lb class line.
Local Tips
['Lake Ontario rarely freezes completely because of its depth; ice forms mainly along shorelines and in slack-water bays.', "The lake's south and southeast shore is the 'snowbelt' - lake-effect snow can end the late season abruptly."]
Related Water
Fish photos: Chinook salmon — Wikimedia Commons · coho salmon — Wikimedia Commons · steelhead — Wikimedia Commons · lake trout — Wikimedia Commons · walleye — Wikimedia Commons
Fishing regulations, seasons and limits change — always check the current rules for this water before you fish. Spot pins are approximate area markers, not launch or access coordinates.