The
River Lemon is a
river in the county of
Devon in southwest
England. It is a tributary of the
River Teign, starting on
Dartmoor by
Haytor, and ending in
Lyme Bay. It rises on the south-east side of
Dartmoor near
Haytor, joins with the River Sig and the Langworthy Brook at
Sigford, then passes the village of
Bickington. Lower down, it is joined by the Kestor Brook and it then flows through the woods in Bradley Valley, past the manor house of
Bradley, and through the town of
Newton Abbot where it flows through a 400-metre-long tunnel below the town centre. Just below the town, the river joins the
River Teign at , near the head of its estuary.