This blog has some historical information, but please indulge me as I include some information from a previous job restoring the Montgomery Canal! The canal is a SSSI for large sections of its length and also a SAC in Wales, primarily for rare aquatic plants, which happily co-existed with horse-drawn barges, but do not like modern propellers and silt disturbance. Add in 127 listed structures, the 1986 Parliamentary Acct to restore the canal and many active restoration volunteers and you have quite a mix.
Our contracting team have recently completed a “Peatland Hydrological Restoration Project” for Natural England at Goss Moor National Nature Reserve in Cornwall. The aim was mainly to raise the water table locally, and also introduce some natural meandering processes in to the River Fal. The chosen methods on this occasion were a series of leaky dams on side drains and flow deflectors on the river channel. Longer term, the site manager, Steve Hall, would prefer to see beavers doing the work. Continue reading