The Steamship Portland and the National Marine Sanctuaries Maritime Heritage Program
National Marine Sanctuary Program
What does it mean to the Portlands future now that positive evidence confirms that it lies within the Stellwagen Bank National Marine Sanctuary?
New advances in remote sensing and diving technology mean that it is increasingly easier for divers to find and dive on deep shipwrecks. While many divers respect the integrity of wrecks, there are a few who collect souvenirs from their explorations. As the wrecks are continuously plundered and stripped of artifacts, more of the unique story of that ship, its people, and the communities they served are lost forever. This means that all future visitors and researchers are deprived of the right to study and appreciate these maritime heritage resources.
NOAA's National Marine Sanctuaries protect significant historic shipwrecks as archaeological resources. Newly discovered shipwreck sites, such as the Portland, are mapped and filmed so that the managers can understand the significance of the site. They may develop educational materials to help the public understand lessons about our common American heritage and the importance of protecting these sites for future generations.
The sanctuary can involve the public in protecting these sites in a variety of ways, including training volunteer divers in archaeological methods, making presentations in public forums, and developing interpretive materials to help divers understand the sites they are diving on. By helping the public feel ownership of underwater archaeological resources, sanctuaries can create a sense of public ownership and stewardship in the management process.
The National Oceanic and Atmospheric Administrations (NOAA) Maritime Heritage Program, formally created in 2002, is an initiative of the National Marine Sanctuary Program. Protection of historic shipwrecks and other maritime archaeological sites within the boundaries of the 13 National Marine Sanctuaries has always been an integral component of each sanctuarys management plan.
As with natural resources, numerous user and interest groups, from archaeologists to recreational divers to salvors, seek to interact with archaeological resources in various ways. These resources are also impacted by the elements (e.g., storms, currents, corrosion). Informed decisions must be made about how to manage these sites since, unlike living resources, archaeological resources are nonrenewable.
Additionally, the archaeological resources within NOAAs National Marine Sanctuaries, if properly studied and interpreted, can add an extra dimension to our education programs designed to increase public enjoyment and appreciation of each sanctuary.
Two sanctuary sites, the Monitor and the Thunder Bay National Marine Sanctuaries, focus entirely on historic shipwrecks. A few more recent examples of this maritime archaeological work within sanctuary waters include:
- The survey of the Queen of Nassau (formerly CSNS Canada) in the Florida Keys National Marine Sanctuary
- Discovery and inspection of a WWII Japanese mini-sub in the Hawaiian Islands near the Hawaiian Islands Humpback Whale National Marine Sanctuary
- Survey and documentation of 10 historic shipwrecks in the Stellwagen Bank National Marine Sanctuary
- Comprehensive remote sensing of 14 historic shipwrecks in the Thunder Bay National Marine Sanctuary in cooperation with Dr. Bob Ballards Institute for Exploration
- Recovery of the historic engines and gun turret from the USS Monitor in the Monitor National Marine Sanctuary
- Survey for oil leakage on the WWII-era wreck, SS Montebello, sunk by a Japanese submarine near the present-day Monterey Bay National Marine Sanctuary