Johannesgraben
Based on OpenStreetMap data, Johannesgraben is 1 km long.
Map of Johannesgraben
Distributaries / Outflows
Johannesgraben flows into the sea:
1 km of total upstream flows in at N 51° 5′ 34″, E 9° 38′ 35″ at OSM node n2506301189
.
Tributaries
Johannesgraben has 0 tributaries.