Pegel Grönhude — Stör
The Stör at Grönhude was 615 cm at 04:51 CEST on 24 October 2026, down 29 cm in 24 hours.
615 cm
Water level, 24 Oct 04:51
—
Flow, m³/s
No comparison
Against the gauge's usual range
Last 7 days
Lowest 558 cm · highest 673 cm · 10078 readings
Other gauges on the Stör
Breitenberg 606 cm Itzehoe Hafen 576 cm Stör-Sperrwerk Bp 528 cm
River km 5.1 · Standort Hamburg · map ↗
Reading a gauge
- The number is not the depth. It is measured from a fixed gauge zero, so the shipping channel holds more water than the reading suggests.
- Low means below the gauge's mean low water (MNW); high means above its mean high water (MHW). Flood warnings come from each German state's flood centre.
- On the Rhine, barges load by the Kaub gauge in the Middle Rhine gorge; as it falls they carry less and freight costs rise.
- Swimming in the Rhine is dangerous at any level: strong currents and ship wash pull swimmers under.
What this page shows, and what it misses
Gauges on Germany's federal waterways, as published by the Federal Waterways and Shipping Administration every 15 minutes. These are raw readings ("Rohdaten") that can still be corrected. Small rivers run by the German states are not in this network — for those and for flood warnings, use your state's Hochwasserzentrale.
Data: Wasserstraßen- und Schifffahrtsverwaltung des Bundes (WSV), PEGELONLINE, licence DL-DE→Zero-2.0.