The Somerset Levels are archaeologically distinctive. Wetland landscapes, former islands, droveways, palaeo-environmental deposits, settlement edges and long patterns of land management can all shape how development sites are assessed. A desk-based assessment on the Levels therefore needs to recognise that archaeology may survive in different forms and under different conditions from sites elsewhere.
Why the Somerset Levels need careful archaeological reading
The Levels combine historic settlement, water management and wetland archaeology in a landscape that has changed dramatically over time but still preserves deep historical evidence.
- Former marshland, peat, alluvium and reclaimed ground can preserve archaeological and environmental evidence in unusual ways.
- Historic routes, settlement islands, drainage systems and field boundaries often form part of the site narrative.
- Even where little is visible above ground, the wider landscape context can indicate significant archaeological potential.
- Modern agricultural or industrial use does not necessarily remove that sensitivity.
What a DBA on the Levels should examine
An effective assessment needs to combine local record data with a good understanding of the wider wetland landscape.
- Review HER entries, historic mapping, aerial imagery, previous fieldwork and any relevant environmental or landscape studies.
- Assess known archaeology both within the site and across the surrounding landscape, including settlement, trackways and water management features.
- Consider the nature of the proposed ground disturbance, drainage works and levels changes, because these can be critical on wetland sites.
- Explain the likely archaeological potential in a way that is practical for planning and later field investigation if needed.
Why local knowledge can make a difference
The Somerset Levels are not a generic greenfield landscape. Local archaeological understanding often improves the quality of advice significantly.
- It helps distinguish between broad regional sensitivity and the specific character of the individual site.
- It can guide where evaluation or mitigation would be most useful if later work is required.
- It helps applicants understand that hydrology, historic land use and landscape evolution may all influence archaeology risk.
- It supports more grounded conversations with planners about realistic next steps.
Frequently asked questions
Are all sites on the Somerset Levels archaeologically sensitive?
Sensitivity varies, but many sites on the Levels merit early archaeological review because of the landscape’s distinctive historic character.
Is wetland archaeology only relevant to major projects?
No. Even smaller developments may affect deposits, palaeo-environmental evidence or landscape features in sensitive areas.
Can a DBA help shape drainage proposals too?
Yes. Because drainage and levels management can affect archaeological survival, these elements should be considered early.
Need advice on this type of project?
AS Archaeology & Heritage Services has experience of heritage work across Somerset and can prepare desk-based assessments that reflect the particular archaeological character of Levels sites.
Related links: Desk-Based Assessments | Reports | Contact AS Archaeology