| The usual capacity of a natural river is roughly sufficient only to meet a biennial flood. In order to increase its capacity to meet the flood under design extreme events, the river needs to be trained by straightening, widening and provision of linings.
Training of the section of Shenzhen River between Ping Yuen River and the estuary, Ng Tung River in Sheung Shui, Shan Pui River in Yuen Long and Kam Tin River were completed.
Yuen Long Bypass Floodway
Regulation of Shenzhen River at Liu Pok
Regulation of Shenzhen River at Lok Ma Chau
Completed river training works at Ng Tung River near Tin Ping Shan, Sheung Shui
River Training at Yuen Long
Training and widening of Kam Tin River