(unnamed)

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(unnamed) flows into the sea: 5 km flows in at N 22° 22′ 36″, E 114° 7′ 24″ at OSM node n5680485853.

(unnamed) has 1 tributaries.

• 大圓石澗 Tai Yuen Stream, which joins it at N 22° 23′ 18″, E 114° 7′ 23″ at OSM node n9317802604, and 4 km of total upstream flows in.
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