Based on its macroinvertebrate richness and rarity, the streams at Wu Kau Tang were proposed to become as a Site of Special Scientific Interest SSSI in 1997.

• 由于乌蛟腾惠泽多样化及稀有的大型无脊椎动物,1997年有建议把那里的河流订定为具特殊科学价值地点。