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.
Bylong River
Bylong River rises in the central tablelands of the Capertee Valley, within Wollemi National Park, on the north-western slopes of the Great Dividing Range, below Goat Mountain, and flows generally north-east, joined by seven tributaries, including the Growee River, before reaching its confluence with the Goulburn River, north of the village of Bylong. The river descends over its course.