Proprietors of Locks and Canals
| Company type | Limited liability corporation |
|---|---|
| Industry | Water transportation, Hydropower |
| Founded | June 27, 1792 |
| Founder | Dudley Atkins Tyng, William Coombs, Joseph Tyler, Nicholas Johnson, Joshua Carter |
| Headquarters | Lowell , United States |
Key people | Patrick Tracy Jackson (agent), Kirk Boott (leader), Paul Moody (engineer), James B. Francis (manager), Noah R. Harlow (chief engineer and paymaster) |
| Products | Canal and lock infrastructure, waterpower supply |
The Proprietors of Locks and Canals on Merrimack River is a limited liability corporation established on June 27, 1792, ranking among the earliest corporations in the United States. Founding members included Dudley Atkins Tyng, William Coombs, Joseph Tyler, Nicholas Johnson, and Joshua Carter.
The firm was created to build the Pawtucket Canal circumventing the Pawtucket Falls along the Merrimack River in East Chelmsford, Massachusetts. Finished in 1796, this canal extended more than a mile and featured four lock chambers. It enabled the movement of timber and merchandise from New Hampshire to shipyards located in Newburyport. However, it experienced a decline in business after the Middlesex Canal, which provided a more direct connection to Boston, commenced operation a decade later.
In 1821, the company’s charter was acquired by the Boston Manufacturing Company from Waltham, Massachusetts, which incorporated it into the newly formed Merrimack Manufacturing Company. During the early 1820s, the Pawtucket Canal became integral to the Lowell power canal system, facilitating expansion of the textile industry in what would become Lowell. In 1822, Patrick Tracy Jackson appointed himself as agent for Proprietors of Locks and Canals, thereby gaining control over mill development rights within Lowell.
The corporation underwent reorganization in 1825 under the leadership of Kirk Boott, separating from Merrimack Manufacturing. This restructuring accelerated growth in Lowell as numerous manufacturing enterprises utilized waterpower supplied by Proprietors of Locks and Canals. Early engineering leadership came from Paul Moody, who played a crucial role. Mid-19th century management included James B. Francis, known for inventing the Francis Turbine, who took over following George Washington Whistler’s departure to work on Russian railway projects.
From 1856 until his passing in 1892, Noah R. Harlow served as chief engineer and paymaster.
In 1857, the Middlesex Mechanic Association honored the company for its innovative application of burnettizing techniques to protect timber used in constructing durable waterway infrastructure. The corporation continues operations today, sharing facilities with Boott Hydropower, LLC, which runs a small hydroelectric facility on Lowell’s Northern Canal.
Archives and records
- Proprietors of Locks and Canals on Merrimack River records at Baker Library Special Collections, Harvard Business School.