River Gipping
The source of the River Gipping is in the village of Mendlesham Green. It rises to the north of the village, just above the contour, and is fed by waters drained from fields. It heads towards the south-west, passing under the main street of Mendlesham Green by Green Farm, a grade II listed timber-framed and plastered farmhouse dating from the sixteenth and seventeenth centuries. It continues in the same general direction, passing Great Gipping Wood and Old Newton Hall, both on the north bank. The hall is a grade II* listed structure, dating from 1600 to 1630, with later additions. The joinery in one of the rooms in the left wing is exceptional. By Stonebridge Ford, the river is joined by a stream flowing northwards from Columbine Hall, a grade II* listed former manor house built of flint rubble around 1400, and another stream flowing southwards from Old Newton. By Bridge Farm, another timber-framed and plastered farmhouse dating from the late sixteenth century, Newton Bridge carries the B1113 road over the river, which then passes under a railway bridge, crosses the contour, and is joined by Haughley Watercourse, which flows southwards through Haughley and Dagworth.
Harpeth River
Another possible origin for the name of the Harpeth River was presented by Edward D. Hicks in a paper read before the Tennessee Historical Society and published by the “American Historical Magazine” in 1900. Hicks comments upon the influence of classical literature read by learned gentlemen in the 18th Century. One source popular among many in the English-speaking world, including America, was the “Spectator” published by Joseph Addison. The “Spectator” contained articles on philosophy, morals and the classics. In publication number 584, printed in 1714, is found the antediluvian love story of Hilpa, Harpath and Shalum. Harpath comes to an untimely end drowning in a river as he attempted to cross it. “The river is called to this day from his name, who perished in it, the river Harpath…”. Hicks does not offer the claim that this is the definitive origin of the name however he does say it is “certainly appropriate…I submit it as the most probable and ingenious theory I can suggest.” 
It should be noted that early 18th-century maps including Matthew Carey’s 1795 Map of Tennessee as well as that of John Reid, Imlay’s American Topography, Arrowsmith, and Stockdale use the spelling Harpath River which differs from the modern spelling of “Harpeth”. The exception is John Russell’s 1794 map of the Southwest Territory published in London circa 1794. The earliest known written reference is found in the diary of John Lipscomb. His July 1784 entry mentions the “Harpath” river. In addition, contemporary historian Virginia Bowman gives credence to Hick’s theory in her comprehensive book on early sites and homes of Williamson County, Tennessee.