Drainage ditch
Vorflutgraben is a water body name:
- Flood ditch (Ablach) , right tributary of the Abach (to the Danube) to Walke, city of Mengen , district of Sigmaringen, Baden-Württemberg
- Endinger Vorflutgraben , section name of the Stückerwasser (to the Inner Rhine , to the continuous old intake ) in Endingen am Kaiserstuhl , Emmendingen district, southwest Baden-Württemberg