Geography of Kent and Dungeness have been formed by accumulation of alluvium. Kent's principal river, the River Medway, rises near Edenbridge and flows some 25 miles (40 km) eastwards to a point near Maidstone, when it turns north. Here it breaks through the North Downs at Rochester before joining the River Thames as its final tributary near Sheerness. The river is tidal as far as Allington lock, but in earlier times cargo-carrying vessels reached as far upstream as Tonbridge. The Medway has captured the head waters of other rivers such as the River Darent. There are other rivers in Kent, most notably the
Spectrum News Rochester Spectrum News Rochester Spectrum News Rochester (formerly Time Warner Cable News Rochester) is an American cable news television channel that is owned by Charter Communications through its acquisition of Time Warner Cable in May 2016, as an affiliate of its Spectrum News slate of regional news channels. The channel provides 24-hour rolling news coverage focused primarily on Rochester, New York and the nearby Genesee River and Finger Lakes regions. The channel is carried on channel 9 in standard definition, as well as high definition, the latter of which is typically rendered automatically by those Charter Communications customers' high definition supported