(unnamed)

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(unnamed) flows into 地塘仔澗(曹溪) , which it joins at N 22° 15′ 34″, E 113° 55′ 40″ at OSM node n2530142473, and there 2 km of total upstream flows in. load it's distributaries

(unnamed) has 1 tributaries.

• 北天門左澗, which joins it at N 22° 15′ 21″, E 113° 55′ 49″ at OSM node n12480568584, and 356 m of total upstream flows in.
load it's tributaries