Burrator Reservoir

Burrator Reservoir
Jolly Janner · Public domain · source
Name	Burrator Reservoir
Location	Dartmoor, Devon, England
Type	Reservoir
Inflow	River Meavy, River Sheepstor
Outflow	River Meavy
Catchment	36 km2
Area	55 ha
Max-depth	20 m
Volume	2,000,000 m3
Built	1898–1899
Operator	South West Water

Burrator Reservoir is a man-made water storage impoundment on Dartmoor in Devon, England, created to supply drinking water for urban areas of Plymouth, Devonport, and surrounding settlements. The reservoir and its associated infrastructure played roles in regional development during the late Victorian era and remain important for contemporary water supply, flood attenuation, and outdoor recreation. It is situated within the administrative boundaries of West Devon and lies adjacent to features such as Sheepstor and Dartmoor National Park landmarks.

History

The reservoir's inception responded to water demands from expanding industrial and naval facilities in Plymouth, linked to events like naval modernization and municipal growth under authorities such as Plymouth Corporation and lobbying by public health reformers. Parliamentary approval and engineering procurement involved firms and individuals active in late 19th-century infrastructure projects across England and coincided with contemporaneous works like the construction of reservoirs for Birmingham and Leeds. During the 20th century, Burrator's role adapted through periods including the First World War and the Second World War when water security for Devonport Dockyard and military installations became critical; it also intersected with regional planning by bodies similar to Devon County Council and national conservation movements associated with National Parks Act 1949 debates. Postwar reorganizations of utilities, including the creation of regional water authorities and later privatization reflected policy shifts involving entities akin to Water Act 1973 stakeholders and firms such as successors to municipal suppliers; contemporary ownership and operation fall under companies operating in the privatized English water sector.

Construction and Design

Construction in 1898–1899 employed civil engineering techniques contemporary with projects overseen by consultants connected to professional societies like the Institution of Civil Engineers and contractors experienced on upland masonry works. The dam comprises a gravity-style masonry core with earth embankments and an impervious clay puddle trench, elements found in other reservoirs built for Liverpool and Manchester in the Victorian period. The scheme required diversion works on tributaries including the River Meavy and modifications to local roads serving hamlets such as Meavy; artwork and commemorative plaques from the era reference municipal leaders and engineers. Hydromechanical fittings—sluices, valve towers, and spillways—mirror standards promulgated by engineering texts and governance instruments prevalent among municipal utilities at the turn of the century.

Geography and Hydrology

Located within central Dartmoor National Park, the reservoir occupies a valley shaped by tin-streaming and periglacial processes similar to nearby tors such as Yes Tor and High Willhays. Its catchment collects runoff across moorland plateaus, blanket bogs, and pasture influenced by prevailing maritime climate associated with the Celtic Sea weather systems. Inflows are dominated by the River Meavy and smaller tributaries draining features like Sheepstor Reservoir catchments; outflow continues as the River Meavy toward Sovereign Harbour-style estuarine environments near Plymouth Sound. Hydrological regimes show seasonal variability driven by Atlantic frontal systems, with storage and spill management coordinated to mitigate downstream flood risk affecting settlements in the Plymouth conurbation and transport corridors linking to A38-adjacent infrastructure.

Ecology and Wildlife

The reservoir and surrounding woodlands support habitats for species recorded in inventories by organisations such as Natural England and local wildlife trusts; upland heath, acid grassland, and deciduous plantations provide niches for birds like merlin, redstart, and populations of dipper along stream corridors. Aquatic communities include coarse fish species typical of British reservoirs and invertebrate assemblages surveyed by researchers associated with universities in Exeter and conservation NGOs. The wider landscape hosts mammals including red deer, badger, and bat species monitored under statutory frameworks influenced by directives and guidance comparable to those from bodies like Joint Nature Conservation Committee. Peatland areas and SSSI-designated habitats nearby face pressures from invasive flora and visitor disturbance, prompting monitoring by agencies involved in upland conservation.

Recreation and Access

Burrator serves as a recreational hub within Dartmoor attracting walkers, cyclists, anglers, and birdwatchers; waymarked trails link to features such as Dewerstone and access points connect with rights of way maintained under county arrangements involving West Devon Borough Council. Angling and boating activities operate under permits managed by the reservoir operator and local angling clubs with histories referencing regional competitions and affiliations to organisations like Angling Trust. Public transport links from Plymouth and road access via arteries comparable to the A386 facilitate day visits, while visitor facilities and information are provided in collaboration with entities such as local parish councils and conservation charities.

Management and Conservation

Operational management balances potable water supply responsibilities of the service provider with biodiversity conservation and public access stewardship, guided by statutory instruments and partnership initiatives involving organisations like Environment Agency and regional conservation trusts. Management tasks include catchment protection, invasive species control, and infrastructure maintenance coordinated with emergency planning units in Devon County contexts; adaptive measures address climate-driven hydrological shifts studied by academic groups at institutions including University of Plymouth and University of Exeter. Conservation programs engage volunteers, local landowners, and NGOs to restore peatland, maintain woodland, and monitor species under frameworks analogous to national biodiversity action plans and landscape-scale conservation projects.

Category:Reservoirs in Devon