Opechee Bay
 Opechee Bay is a 449-acre (1.82 km2) lake located in Belknap County in the Lakes Region of central New Hampshire United States in the city of Laconia. It is located directly downstream from Paugus Bay and Lake Winnipesaukee and it connects by a one-mile segment of the Winnipesaukee River through the center of Laconia to Winnisquam Lake.