Oswego COunty for salmon, steelhead and brown trout "meassured in pounds not inches". Plus you have the St. Lawrence further north which is excellend bass, pike and muskie fishing.
Best Steelhead fishing is probably in April and May with decent numbers around from September through May. Best Salmon is in September/October with good numbers of steelhead and browns around.
Best bass fishing is in the summer through early fall.
Best Muskie fishing is spring through late fall.
Then there's the salt.