Recently, discussions about the removal of several dams from Middletown waterways have arisen. The primary reasons for dam removal are 1) to allow fish migration 2) to prevent flooding upstream from the dams, and 3) because several dams are in danger of failing. The dams in question now are along the Sumner Brook watershed and Sawmill Brook (west of Route 91).
Back in 2013, Wesleyan Professor Elise Springer (then a Jonah Center board member) developed a survey and map of Middletown’s dams and their history. A significant factor in Middletown’s development in the 17th and 18th centuries was the availability of water power for grist mills, saw mills, and manufacturing. View Professor Springer’s website Dams of Middletown, Connecticut — Past and Present Dams.