Tai Wai Nullah (), sometimes referred to as the upper stream of Shing Mun River, is one of the nullahs of Shing Mun River in Tai Wai of Hong Kong.
The channelised nullah has a width of about . As water flow is very low most of the time, the concrete nullah bed is exposed.
See also List of rivers and nullahs in Hong Kong
References
Further reading
Chuk, Lin-ping, "Reconnecting over nullah : community foci at Tai Wai", Postgraduate Thesis, Master of Architecture, University of Hong Kong, 1998