Geography of Sheffield (Totley Brook passes south of Totley and meets Old Hay Brook at Needham's Dyke). The Sheaf flows northwards to join the River Don near Blonk Street Bridge in the city centre. This lower section of the River Sheaf together with the River Don, between the present Blonk Street and Lady's Bridge, formed part of the perimeter of Sheffield Castle. Porter Brook's source is just inside the Peak District National Park, to the west of the city, at Clough Hollow, also near Ringinglow. From here it flows eastward to meet the Sheaf, at a point now located underneath Sheffield Midland Station.
Sheffield City Trust one of the 100 largest UK charitable organizations ranked by annual expenditure. The current chair of the Trust is Howard Culley, the previous chair (1997-2008) was Paul Blomfield. Sheffield City Trust Sheffield City Trust is a registered charity in the United Kingdom that owns and/or manages twelve entertainment and sports venues in Sheffield, England. The Trust was established in 1988 with three charitable objects: The charity is funded via its three wholly owned subsidiaries, Sheffield International Venues Ltd, Sheffield City Hall Limited and Sheffield Festival Limited. It operates the following venues: The trust always plays significant roles in the Race