Bakethin Reservoir, Kielder Water, conservation area managed on behalf of Northumbrian Water
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In addition to its nature reserves, the Trust manages Weetslade Country Park on behalf of the Land Restoration Trust and Bakethin Reservoir conservation area on behalf of Northumbrian Water.
Northumberland | National Trust | National Trust for Places of Historic Interest or Natural Beauty | Wellcome Trust | Duke of Northumberland | National Trust for Historic Preservation | United States Fish and Wildlife Service | Wildlife Conservation Society | Northumberland County, Pennsylvania | Northumberland County | National Trust of Australia | Arctic National Wildlife Refuge | Wellcome Trust Sanger Institute | Hugh Percy, 2nd Duke of Northumberland | Hugh Percy, 1st Duke of Northumberland | The Prince's Trust | BBC Trust | Leverhulme Trust | Durrell Wildlife Park | National Wildlife Federation | Morpeth, Northumberland | Durrell Wildlife Conservation Trust | Devon Wildlife Trust | Blyth, Northumberland | Theodore Roosevelt National Wildlife Refuge Complex | Ralph Percy, 12th Duke of Northumberland | Moorfields Eye Hospital NHS Foundation Trust | Metropolitan Bank and Trust Company | High Sheriff of Northumberland | Wildlife management |