| Canal Society of Indiana: Organized on May 22, 1982 as a not-for-profit corporation, the society was established to bring together those who share a common interest in Indiana's historic canals. |
| Canal Society of New Jersey: A non-profit organization formed in 1969 to foster the study of the history of New Jersey's two towpath canals and to preserve and restore canal remains and artifacts. |
| Delaware & Raritan Canal State Park and Canal Commission: The Delaware and Raritan Canal State Park and Commission's joint web site. Come explore and learn about this important central New Jersey resource. |
| eTSW: Information on the locks, towns and surrounding areas along the Trent-Severn Waterway in Ontario, Canada. The site includes forum, faqs, photo album and links. |
| Friends of the Delaware Canal: An independent, non-profit organization working to restore, preserve, and improve the Canal and its surroundings and ensure its fully-watered state. |
| Friends of the Trent-Severn Waterway: Since 1982 this non-profit organization has worked with the waterway staff, researching and publishing books, organizing events and producing newsletters on this link from Bay of Quinte to Georgian Bay, Ontario, Canada. |
| Portage Canal Society: Describes the history of this waterway, provides a slideshow, and includes historical documents. Located in Portage, Wisconsin. |
| The Middlesex Canal Association: Incorporated in 1964 to publicize the history of the canal, preserve and restore remaining portions of this canal that ran from Lowell to Boston, MA during the first half of the nineteenth century. |
| Virginia Canals & Navigations Society: Formed in 1977 to preserve and enhance awareness of Virginia's rich inland waterways heritage, its history, exploration, archaeology, restoration and preservation. |
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