Danube · km 1929.09
Gauge Wien Reichsbrücke is on the Danube, at kilometre 1929.09.
At RNW 722 cm, the site uses 250 cm fairway depth and a 30 cm margin: Wien Reichsbrücke -502. This is a reference calculation, not a current sounding.
This gauge is in an impounded reach. Use soundings and navigation notices for the available depth; a water-level rise here does not give the same increase in fairway depth. Wien Reichsbrücke is the weir's control gauge.
Marke I (HSW): 743 cm. Navigation may be suspended above Marke II (833 cm).
Upstream lies Korneuburg, downstream Orth.