Swansea Barrage have arisen. Swansea Barrage The Swansea barrage (or the Tawe barrage) was completed in 1992 creating a new marina at the mouth of the River Tawe extending the leisure boat facilities already being offered by the old South Dock. The barrage structure includes a boat lock, spillway, fish pass and generator turbine. The turbine serves a dual use: acting as a power generator for the National Grid as well as being used to pump water back into the Tawe river system. The barrage scheme gave rise to a number of environmental concerns. Fish navigation up the river and dissolved oxygen
Swansea Sound on 1170MW and DAB and lastly, the Adult Contemporary-orientated 102.1 Swansea Bay Radio on FM and DAB. The city also has a community radio station Radio Tircoed. It is also served by two regional radio stations: Heart South Wales on its Swansea area frequency (106.0FM) and Nation Radio on its Swansea area frequency (107.3FM) and DAB. The patients and staff at Singleton Hospital can listen to the hospital radio station, Radio City 1386AM and Swansea University also runs its own radio station, Xtreme Radio, on 1431 AM. Providing the DAB service, the local multiplex called Swansea SW Wales is