Kent coastline of Kent is continuously changing, due to tectonic uplift and coastal erosion. Until about 960, the Isle of Thanet was an island, separated by the Wantsum channel, formed around a deposit of chalk; over time, the channels silted up with alluvium. Similarly Romney Marsh and Dungeness have been formed by accumulation of alluvium. Kent's principal river, the River Medway, rises near East Grinstead in Sussex and flows eastwards to Maidstone. Here it turns north and breaks through the North Downs at Rochester, then joins the estuary of the River Thames as its final tributary near Sheerness. The Medway is
Mud River (Kentucky) Mud River (Kentucky) The Mud River is a tributary of the Green River in western Kentucky in the United States. Via the Green and Ohio rivers, it is part of the Mississippi River watershed. It is about long. The Mud rises about east of Russellville and flows generally northward, through Logan County and forming the border between Muhlenberg and Butler counties. It joins the Green River at the town of Rochester. The Mud River was home to the Browning Mill Pond. A grist mill there was powered by the flow of the river. The site is located about northeast of