Located on the New River Path, just east of the Shoreline Building, Newnton Close, London.
A small brick 19th Century building over the New River containing a hand cranked sluice gate for controlling the water flow. It is Grade II listed.
https://historicengland.org.uk/listing/the-list/list-entry/1226967
312 photos taken in December 2021 with a Sony a7R III and processed in Reality Capture.