Grouche
Based on OpenStreetMap data, Grouche is 16 km long.
Grouche is in France, flowing through the subregions of Pas-de-Calais, Somme
Map
osm.org Distributaries / Outflows
It has 1 side channels. (TODO fill in side channels)
Tributaries
Grouche has 4 tributaries.
-
an
unnamed river, which joins it at N 50° 11′ 42″, E 2° 24′ 30″ at OSM node
n4037067294, and 1 km of total upstream flows in. -
an
unnamed river, which joins it at N 50° 11′ 34″, E 2° 23′ 53″ at OSM node
n1072785041, and 625 m of total upstream flows in. -
an
unnamed river, which joins it at N 50° 11′ 50″, E 2° 25′ 10″ at OSM node
n1072750881, and 230 m of total upstream flows in. -
an
unnamed river, which joins it at N 50° 11′ 0″, E 2° 23′ 10″ at OSM node
n1071038427, and 51 m of total upstream flows in.