Front stream
Vorderbach is a water body name:
- Vorderbach or Glasbach (Fischbach) , right main line upper course of the Fischbach (to Badischen Eschach) to Fischbach , municipality Niedereschach, Schwarzwald-Baar-Kreis
- Vorderbach (Goldbach) , left side branch upper course of the Goldbach (to the Bernauer Alb ) near Bernau-Dorf with Goldbach, municipality of Bernau in the Black Forest , district of Waldshut, Baden-Wuerttemberg
- Vorderbach (Hallwilersee) , right tributary of the Aabach in Hallwilersee near Aesch , Hochdorf constituency, Canton Lucerne
- Vorderbach (Toplitzsee) , northern tributary of the Toplitzsee under the Vorderbachalm in the municipality of Grundlsee , Liezen district, Styria