Southampton is a Hampshire County town of about 6,200 along the upper Manhan River, set off from Northampton as a separate district in 1732 and incorporated as a town in 1775. It is the rural, agricultural neighbor of Easthampton immediately to the northeast, a working farm-and-forest town rather than a mill city, with most of its land still in fields, woodlots, and the protected watershed of the Tighe-Carmody Reservoir.
Farms and forest
The town center is a small village along College Highway (Route 10), with the First Congregational Church and the 1900s Edwards Public Library on the main intersection. Outside the village the town opens into rolling fields, hayland, orchards, and second-growth forest climbing into the hills toward Westhampton and Montgomery. Several working farms still operate along the back roads, and a number of the older houses around the center are listed on the National Register as part of the Southampton Center Historic District.
The Manhan River
The Manhan River rises in the hills west and north of town and runs east through Southampton on its way to Easthampton and the Connecticut River at Northampton. The Manhan once turned a string of small mill dams along its Southampton course; most are gone, and in 2022–2023 the Lyman Mill Pond Dam in the Lockville section of town was removed as part of a state-led river-restoration project, reconnecting roughly 27 miles of the Manhan and its tributaries to the lower river for fish and freshwater mussels. The Manhan Rail Trail crosses the eastern edge of town on its way north into Easthampton.
The Tighe-Carmody Reservoir
A large share of Southampton’s western and southern uplands drains into the Tighe-Carmody Reservoir, an earthen-dam impoundment built in 1957 by the Holyoke Water Works as the city of Holyoke’s primary drinking-water supply. The reservoir holds roughly 4.8 billion gallons; its watershed runs into Westhampton, Huntington, and Montgomery as well as Southampton, and Holyoke Water Works owns about half of the watershed land outright as protected forest. The reservoir itself is closed to the public, but the surrounding watershed land is a quiet feature of the town’s landscape.
Getting there
Southampton sits at the junction of Route 10 (College Highway) and Route 66, about ten minutes south of Northampton, ten minutes north of Westfield, and a few minutes west of Easthampton. There is no rail or regular bus service to the town center.