Yuen Long Bypass Floodway

Yuen Long Bypass Floodway is constructed to mitigate flooding in Yuen Long Town and its peripheral village areas. It is a 3.8 km long large drainage channel built at the South of Yuen Long Town to intercept 40% of the runoff in the Yuen Long catchment. The intercepted flow is diverted to the downstream of Kam Tin River and then discharged to Deep Bay.

Yuen Long Bypass Floodway River Tour

Please click on the markers on the map or arrows to have a glimpse into the river. Mouseover on the photo to highlight the dominant species.


(Information updated in 2018)
This website presents the information collected from 2012-2020 in the selected 25 river sections


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