The Subersach is a river of Vorarlberg, Austria, a tributary of the Bregenzer Ach.[1]

Subersach
The Subersach in Schönenbach [de], Bezau. In the background the Hählekopf (2,058 m (AA))
Map
Location
CountryAustria
StateVorarlberg
Physical characteristics
Source 
 • locationnear the Hählekopf [ceb; de; sv; zh]
 • elevation~ 1,700 m (5,600 ft)
Mouth 
 • location
Bregenzer Ach
 • coordinates
47°26′39″N 9°53′34″E / 47.4442°N 9.8927°E / 47.4442; 9.8927
Length~ 20 km (12 mi)
Basin features
ProgressionBregenzer AchLake ConstanceRhineNorth Sea

The Subersach originates near the mountain Hählekopf [ceb; de; sv; zh] at 1,700 m (AA). Its course is strongly curved and resembles an arc. It merges with the Bregenzer Ach below Egg.

References

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  1. ^ "Wasserwirtschaftsstrategie 2025 des Landes Vorarlberg" (pdf). Landesportal Vorarlberg (in German). Bregenz, Austria: Land Vorarlberg. 2020-03-01. p. 69. Retrieved 2023-09-10.