Since 2002, Wessex Archaeology has been undertaking work on designated and undesignated marine heritage assets on behalf of Historic England (formerly English Heritage), Cadw, Department of hte Environment Northern Ireland and Historic Environment Scotland (formerly Historic Scotland).

This work has involved the archaeological assessment of many wreck sites, either to assess their significance as a precursor to possible scheduling, protection or designation, to undertake condition surveys or to re-assess sites. Advice was then provided to the client, based on non-statutory criteria, as to whether the asset met the criteria for designation or not, or whether some form of site management intervention was required.

The majority of the sites investigated were assessed against the criteria for the designation under the Protection of Wrecks Act (PWA)1973. Depending on the site, a recommendation to the MoD for protection under the Protection of Military Remains Act (PMRA) 1986 could also be made. A limited number of sites were assessed under the criteria for scheduling under the Ancient Monuments and Archaeological Areas Act (AMAA) 1979.

Wreck of the HMS Drake on the seabed Diver on the Resurgam wreck site Recording cannons on Drumbeg wreck site

2002 - 2013 Protection of Wrecks Act Dive Contract

The work involved assessing sites in English, Welsh, Northern Irish and Scottish Waters. A vast range of wreck sites were investigated spanning the Bronze Age to the First World War. Designations were achieved based on advice provided by WA for a number of sites including the London (Thames Estuary), Iona II (Lundy), Campania (Firth of Forth) and the Thorness Bay Wreck (Solent), amongst others.


2013 - 2015 Heritage at Risk Dive Contract

In 2013, English Heritage (now Historic England) awarded Wessex Archaeology the Heritage at Risk – Designated Wrecks at Risk contract. The contract continued on the work previously undertaken under the Protection of Wrecks contract (2003−-2013), within English waters. With this project, Wessex Archaeology supported English Heritage’s role in relation to marine designation, and worked on both designated and undesignated marine sites. The project ran from January 2013 to the end of March 2015.

English Heritage selected a wide range of sites for investigation. Protected Wreck sites were selected for assessment of site stability and to determine if additional material had been exposed recently. Undesignated sites were identified through various sources, including the early ships and boats strategic designation programme, which developed from the ‘Early Boats and Ships (prehistory to 1840)’ desk based assessment. In addition, work contributed to the First World War submarine project, as part of the commemorations associated with the First World War.

Designations were achieved based on advice provided by Wessex Archaeology for a number of sites including the HMS Anglia (Dover Strait), the unknown Chesil Beach site and the German submarine U8 (English Channel).


2015 - 2017 Archaeological services in relation to Marine Protection Dive Contract

In 2015, Historic England commissioned Wessex Archaeology's Coastal & Marine team to undertake a two-year project to assess underwater sites: Archaeological Services in Relation to Marine Protection. Similar to the Heritage at Risk project, which ran from 2013−2015, Historic England selected sites of special interest in English Waters for archaeological investigation. Sites ranged from wreck sites identified through the Early Ships and Boats Project to First World War submarines. Other wreck sites selected for investigation had been identified by Wessex Archaeology during previous fieldwork. Still others were identified by the seabed explorations of the Shipwreck Project, a not-for-profit Community Interest Company based in Weymouth, that worked closely with Wessex Archaeology during the archaeological assessment of several sites.

The project aimed to archaeologically assess wreck sites on the seabed and intertidal area not only through intertidal walkover surveys, diver surveys and/or geophysical survey, but also through working with other organisations, and establishing links with local divers, dive groups and other stakeholders. Existing data, ranging from diver reports to listings in the National Record for the Historic Environment (NRHE), and from previous survey reports to recently acquired geophysical survey data were consulted and reviewed to inform fieldwork objectives.

The objectives for each site were site specific. However, in general, the site’s location was confirmed, material within the site investigated and accurately positioned, and the stability of the site assessed. From this, a record of each site was produced, including photographs, videos, site plans, and a detailed report.

Recording a wagon underwater while working for National Curators in Scotland Diving Archaeology Services for Historic Environment Scotland Entering the water, diving archaeology services for Historic Environment Scotland

2015−2018 Underwater Archaeology Services for Historic Environment Scotland

In 2015 Historic Environment Scotland (then Historic Scotland) contracted Wessex Archaeology's Coastal & Marine team to assess Scotland’s maritime heritage. The main aim was to have an archaeological unit for the investigation, recording, conservation, protection and promotion of significant underwater heritage assets, including those most at risk through neglect, decay or other threats in freshwater locations and in subtidal environments within Scottish territorial waters.

The main objectives of this contract depended on the sites chosen by Historic Environment Scotland. The contract set out to ensure the unit is capable to:

  • Undertake specific surveys with other partner bodies;
  • Carry out field assessments;
  • Monitor designated assets and undertake remedial action; and
  • Maintain and deliver an archive of primary data along with reports.

As part of the Scottish Underwater Archaeological Services contract, Wessex Archaeology worked on several sites from 2015 to 2017, including the Galmisdale Bay Wreck, the Kennemerland, the Belnahua slate quarry and Drottningen af Sverige (Queen of Sweden).

The chosen sites required a unique approach as each site was located in a different environment, including freshwater, intertidal and subtidal environments. The location of each site was confirmed and any visible material culture investigated and accurately positioned. A record of the sites was produced, including site plans, photographs, videos and a detailed report.

The sites in question were being evaluated prior to a decision to potentially designate the sites as an historic Marine Protected Area (MPA). The Kennemerland is now located within the Outer Skerries Historic MPA (HMPA5) and the Belnahua slate quarry is a scheduled monument (SM13216). 

For more images from these projects visit our Flickr site here.

Diver measuring a cannon for Historic Environment Scotland Diving under Contract for a National Curator signals they are ok Metal ingot found on the seabed by divers working for National Curators