London Wiki
River Quaggy from Clarendon Rise, Lewisham (01)

The River Quaggy as seen from Clarendon Rise in Lewisham.

An urban river passing through the London boroughs of Bronmley, Greenwich and Lewisham. It is a tributary of the River Ravensbourne which it meets close to Lewisham Station. In its upper reaches it is known as the Kyd Brook.

The Wikipedia page is [1]. The Quaggy Waterways Action Group page is [2] and the London Gardens Trust page is [3].