Olona

Based on OpenStreetMap data, Olona is 51 km long.

Olona is in Italy, flowing through the subregions of Milano, Varese

Map

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Distributaries / Outflows

It has 2 side channels. (TODO fill in side channels)

Olona flows into the sea: 454 km of total upstream flows in at N 45° 26′ 50″, E 9° 9′ 25″ at OSM node n955672253. Olona has 2 distributaries.

Fiume Olona , which it joins at N 45° 48′ 12″, E 8° 51′ 51″ at OSM node n6507786606, and 40 km of total upstream flows in.
an unnamed river , which it joins at N 45° 48′ 14″, E 8° 51′ 52″ at OSM node n5156059385, and 28 km of total upstream flows in.

Tributaries

Olona has 19 tributaries.

Bozzente, which joins it at N 45° 31′ 9″, E 9° 2′ 49″ at OSM node n914551013, and 100 km of total upstream flows in.
Lura, which joins it at N 45° 31′ 8″, E 9° 3′ 9″ at OSM node n264756398, and 77 km of total upstream flows in.
Rio Lanza, which joins it at N 45° 48′ 1″, E 8° 52′ 20″ at OSM node n914602567, and 44 km of total upstream flows in.
Pudiga, which joins it at N 45° 29′ 3″, E 9° 8′ 36″ at OSM node n842288085, and 33 km of total upstream flows in.
Merlata, which joins it at N 45° 29′ 13″, E 9° 7′ 58″ at OSM node n4442851651, and 32 km of total upstream flows in.
Torrente Quadronna, which joins it at N 45° 46′ 10″, E 8° 52′ 15″ at OSM node n914578912, and 14 km of total upstream flows in.
Torrente Selvagna, which joins it at N 45° 45′ 55″, E 8° 52′ 0″ at OSM node n914569783, and 14 km of total upstream flows in.
Torrente Mornaga, which joins it at N 45° 45′ 31″, E 8° 51′ 50″ at OSM node n914608500, and 4 km of total upstream flows in.
Fugascè, which joins it at N 45° 47′ 53″, E 8° 52′ 18″ at OSM node n914547506, and 3 km of total upstream flows in.
an unnamed river, which joins it at N 45° 45′ 29″, E 8° 51′ 49″ at OSM node n951430001, and 2 km of total upstream flows in.
an unnamed river, which joins it at N 45° 44′ 23″, E 8° 52′ 6″ at OSM node n914551624, and 2 km of total upstream flows in.
Torrente Bustecche, which joins it at N 45° 47′ 42″, E 8° 51′ 46″ at OSM node n914603665, and 2 km of total upstream flows in.
Canale scolmatore Olonella, which joins it at N 45° 38′ 7″, E 8° 53′ 31″ at OSM node n2297350130, and 1 km of total upstream flows in.
Torrente Valdessera, which joins it at N 45° 44′ 47″, E 8° 51′ 55″ at OSM node n914558790, and 1 km of total upstream flows in.
an unnamed river, which joins it at N 45° 47′ 48″, E 8° 52′ 0″ at OSM node n7316492687, and 1 km of total upstream flows in.
an unnamed river, which joins it at N 45° 43′ 12″, E 8° 52′ 6″ at OSM node n914578992, and 975 m of total upstream flows in.
Rio Fontanelle, which joins it at N 45° 46′ 47″, E 8° 52′ 12″ at OSM node n4253094263, and 808 m of total upstream flows in.
an unnamed river, which joins it at N 45° 47′ 47″, E 8° 51′ 56″ at OSM node n914551144, and 242 m of total upstream flows in.
an unnamed river, which joins it at N 45° 47′ 31″, E 8° 51′ 31″ at OSM node n13174975557, and 87 m of total upstream flows in.