Danube · km 2351
On 25/10/2026 at 05:15 the Pfatter gauge read 304 cm, 2 cm lower than 24 hours earlier. Source: PEGELONLINE (WSV).
Gauge Pfatter is on the Danube at kilometre 2351, on the km 2354–2330 stretch.
The RNW is 310 cm and the fairway depth maintained below it (TuRNW) is 290 cm; after deducting 30 cm of safety margin the official rule of thumb comes out at Pfatter -50. In practice Pfatter -50 is used here.
The fairway depth below RNW is what counts as long as no Fehltiefen are reported. Fehltiefen (shortfalls in fairway depth) are published on ELWIS Fehltiefen. The safety margin is not a statutory value and has to be taken on top of the reduced fairway depth listed there.
At high water a Marke of 600 cm applies here.
Upstream lies Schwabelweis, downstream Pfelling (Straubing Hafen Sand).