Line ditch
Strichgraben is a water body name in Baden-Württemberg:
- Strichgraben (Eyach) , left tributary of the Eyach (to the Neckar) at the upper edge of the village of Frommern , town of Balingen, Zollernalbkreis
- Strichgraben (Riedbach) , right tributary of the Riedbach (to Booser Ach , to Schussen ) before Blönried , city of Aulendorf, district of Ravensburg
