Gauge Maasvlakte, Hartelhaven: current water level

Water level at the Maasvlakte, Hartelhaven gauge

On 25/10/2026 at 05:30 the Maasvlakte, Hartelhaven gauge read -15 cm, 81 cm lower than 24 hours earlier.

Gauge Maasvlakte, Hartelhaven is in the Nieuwe Maas en Oude Maas area and measures the water level in cm relative to NAP.

Reference planes

The reference planes at the Maasvlakte, Hartelhaven gauge, evaluated at the gauge's position.

• OLW−0.86 m NAP
  OLW 2025
  Area: Europoort: Nieuwe Waterweg zeewaarts van de Maeslantkering, Maasmond, Beerkanaal, Calandkanaal en Hartelkanaal west van de Hartelkering (Rotterdamse haven, getij)
  Source: Rijkswaterstaat; RWS Berekening OLW 2025 (CIV DMC, A. Baak, 5 Feb 2026, pp. 3-5); 2026-02-05