Hopeville Pond is a three-mile impoundment and widening of the Pachaug River in Hopeville Pond State Park in the "lost" village of Hopeville in the town of Griswold (much of the village was flooded by the creation of Hopeville Pond by a dam built to generate electricity).[3]: 227 It has a public beach, kayak/canoe boat launch as well as camping and picnic facilities.[4]
Other Impoundments
Ashland Pond in the borough of Jewett City is another impoundment of the Pachaug River, one closer to the merger with the Quinebaug River.
Glasgo Pond, Doaneville Pond and Pachaug Pond are additional impoundments of the Pachaug River in the villages of Glasgo, Doaneville and Pachaug in the town of Griswold, Connecticut.
Sawmill Pond and Beachdale Pond are additional impoundments of the river in the town of Voluntown, Connecticut.
The source of the Pachaug River is a small "stream-like" section in Exeter, Rhode Island north of and draining into Beach Pond, a large impoundment split between Voluntown, Connecticut and Exeter, Rhode Island.
History
The Pachaug River was used by the Mohegan Indians, who constructed stone weirs to direct the water flow and funnel fish to the center of the stream for trapping.[5]
In 1974 and 1977, a fishing advisory said it was in good to excellent fishing location.[6][7]
In the 1970s, a plan was drawn up to pump 7.5 million gallons of water a day from the river into the Rattlesnake Brook, which in turn would feed the Broad Brook.[8]
^Phillip, Daniel Lyon (1929). Griswold - A History. New Haven, Conn.: Turtle, Morehouse & Taylor Company. Retrieved April 29, 2014.
^"Hopeville Pond State Park". State Parks and Forests. Connecticut Department of Energy and Environmental Protection. June 2017. Retrieved September 18, 2017.
