BBOWT (wild life trust), rebuilt groynes that had been washed away. Flow slow to moderate. Water level low. Few twigs in the water. Vegetation - sycamore, elder, elm and ash. Some water weed and monkey musk leaves. Dog's mercury, nettles, wood avens, dock, dandelions, violet,cleavers, celandines, buttercuo and ground ivy. Mallards in the water, chiff chaff calling and orange tips flying past.