Gauge Zwolle, IJssel (Katerveer) — current water level and draft

IJssel · km 980.75

Measurement—cm

Gauge Zwolle, IJssel (Katerveer) is on the IJssel at kilometre 980.75, on the km 981–994 stretch. The OLR is -10 cm and the fairway depth maintained below it (TuOLR) is 300 cm; after deducting 30 cm of safety margin the official rule of thumb comes out at Zwolle, IJssel (Katerveer) +280. In practice Zwolle, IJssel (Katerveer) +280 is used here. This gauge has one forecast source: the 5-day forecast from Rijkswaterstaat RWsOS (red). Upstream lies Deventer, downstream Kampen.

Rules of thumb per gauge and port ›