River Otter, Devon River Otter, Devon The River Otter rises in the Blackdown Hills just inside the county of Somerset, England near Otterford, then flows south for some 32 km through East Devon to the English Channel at the western end of Lyme Bay, part of the Jurassic Coast, a UNESCO World Heritage Site. The Permian and Triassic sandstone aquifer in the Otter Valley is one of Devon's largest groundwater sources, supplying drinking water to 200,000 people. The river's source is north of Otterford, where a stream feeds the Otterhead Lakes: and then through Churchstanton before entering Devon. The river flows through a
History of Devon History of Devon Devon is a county in south west England, bordering Cornwall to the west with Dorset and Somerset to the east. There is evidence of occupation in the county from Stone Age times onward. Its history starts in the Roman period when it was a civitas. It was then a separate kingdom for a number of centuries until it was incorporated into early England. It has remained a largely agriculture based region ever since though tourism is now very important. Devon was one of the first areas of Great Britain settled following the end of the last ice