Internal Drainage Board - Environmental Responsibilities

Environmental Responsibilities

Internal drainage boards in England have responsibilities associated with 398 Sites of Special Scientific Interest plus other designated environmental areas, in co-ordination with Natural England. Slow flowing drainage channels such as those managed by IDBs can form an important habitat for a diverse community of aquatic and emergent plants, invertebrates and higher organisms. IDB channels form one of the last refuges in the UK of the BAP registered spined loach (Cobitis Taenia), a small nocturnal bottom feeding fish that have been recorded only in the lower parts of the Trent and Great Ouse catchments, and in some small rivers and drains in Lincolnshire and East Anglia. All IDBs are currently engaging with the their own individual biodiversity action plans which will further enhance their environmental role.

Many IDBs are involved with assisting major wetland biodiversity projects with organisations such as the RSPB, National Trust and the Wildfowl and Wetlands Trust. Many smaller conservation projects are co-ordinated with Wildlife Trusts and Local Authorities. Current projects include: The Great Fen Project (Middle Level Commissioners), Newport Wetlands Reserve (Caldicot and Wentlooge Levels IDB) and WWT Welney (MLC). Middle Level Commissioners launched a three year Otter Recovery Project in December 2007. It will build 33 otter holts and 15 other habitat areas.