River Gipping
The River Gipping is the source river for the River Orwell in the county of Suffolk in East Anglia, England, which is named from the village of Gipping, and which gave its name to the former Gipping Rural District. The name is unrelated to the name of Ipswich. It rises near Mendlesham Green and flows in a south-westerly direction to reach Stowmarket. From there it flows towards the south or south east, passing through Needham Market and a number of villages to reach Ipswich, where it becomes the Orwell. The river has supplied power to a number of watermills, several of which are still standing. None are operational, although the mill at Baylham retains most of its machinery, and is the only complete mill on the river.
River Gipping
After another crossing under the railway, the river skirts the eastern edge of Bramford and circles a hill, on top of which is Sproughton Manor, a grade II listed house built for Col Henry Phillipps in 1863 by the architect William Eden Nesfield. Sproughton Lock and mill are at the bottom of the hill. The mill is built in red brick and dates from the late eighteenth century. The mill race passes below the mill, which was operational until 1947, but all the machinery has been removed. Parts of the adjacent mill house date from around 1600. After passing under the A14 road, the river briefly heads north-east, through Chantry Cut, where Chantry Lock is situated, to pass under the railway. There are two bridges, as the railway line forks on the south side of the river. A flood barrier has been installed below the first bridge. Now passing through Ipswich, the river also forks, with the eastern branch being the River Gipping, and the western branch forming the start of the River Orwell. A modern sluice is located on the Orwell just below the junction. A final weir marks the position of Handford Sea Lock, below which the two channels rejoin. An outfall is situated below the junction, beyond which the river is tidal.