(a) Commencing at the intersection of the Oswego-Hannibal town line and Route 104; thence northerly along Route 104 to Route 104A; thence due north to the Lake Ontario shoreline; thence northeasterly along the shoreline to a point due north of the junction of County Road 1A and Lakeview Road; thence due south to said point; thence southerly along Lakeview Road to County Road 1; thence westerly along County Road 1 to Creamery Road; thence southerly along Creamery Road to Klocks Corners Road; thence southerly along Klocks Corners Road to Myers Road; thence southerly along Myers Road to County Road 45; thence southerly along County Road 45 to Diston Road; thence southerly and southwesterly along Diston Road to County Road 57; thence southerly along County Road 57 to the New York, Ontario and Western Railroad (main line); thence southerly along the railroad to the Fulton city line; thence clockwise along the city line to the Delaware, Lackawanna and Western Railroad (north side of city boundary); thence northerly along the railroad to the Minetto-Granby town line; thence westerly along the Granby town line to the Oswego-Hannibal town line; thence westerly along the town line to the beginning point; except that area delineated as Level III.

(b) Commencing at the intersection of Interstate Route 81 and the Oswego-Jefferson county line; thence easterly along the county line to a point due north of the junction of Center Road and Willis Drive; thence due south to Little Sandy Creek; thence westerly along Little Sandy Creek to the Lacona village line; thence clockwise along the Lacona village line to the Sandy Creek village line; thence clockwise along the Sandy Creek village line to Interstate Route 81; thence northerly along Interstate Route 81 to the beginning point.