(unnamed)

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(unnamed) flows into Torrente Polcevera , which it joins at N 44° 29′ 23″, E 8° 54′ 0″ at OSM node n4471298769, and there 448 km of total upstream flows in. load it's distributaries

(unnamed) has 1 tributaries.

• Rio Ottonelli, which joins it at N 44° 29′ 23″, E 8° 54′ 0″ at OSM node n4471298773, and 816 m of total upstream flows in.
load it's tributaries