Flood Prevention

The idea of flood prevention

• Drainage Channels

• Flood Pumping

• Flood Storage

The major drainage chan-nels in NNT• Sham Chun River

• Ng Tung River

• Sheung Yue River

The function of the flood pump-ing station and floodwater storage pond• Collect rainwater within the village

• Pump out the water collected in the pond

• Convey the water to a floodwater from storage pond

Before the improvement•

Flood

ing

is alw

ays

ap

pearin

g in

NN

T

•

After the improvement

• The trained Shenzhen River section has attained the required drainage capacity of a 50-year return period.

• The flooding problems in San Tin, Fanling, Sheung Shui and Ta Kwu Ling area can be resolved.

Before Rehabilitation Works at River IndusBefore Rehabilitation Works at River Beas

The efficiency of the food preven-tion