Eastern Upland

The Eastern Upland is one of three major geographical regions in Connecticut, United States, alongside the Western Upland and the Central Lowland. This hilly area is characterized by numerous rivers whose valleys converge to form the Thames River, which flows into Long Island Sound at New London. Elevations in the Eastern Upland typically do not exceed 1,300 feet (400 meters). The hilltops in this region are generally level and have been cleared for agricultural use. Historically, the upland areas were not fully settled until the late 18th century, and during the 19th century, many residents moved from these towns to mill towns for manufacturing work, leading to population decline in some upland areas.12