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Twenthekanaal · km 3.4
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Gauge Eefde is on the Twenthekanaal, at kilometre 3.4. The OLR is 247 cm and the fairway depth maintained below it (TuOLR) is 250 cm; after deducting 30 cm of safety margin the official rule of thumb comes out at Eefde -27. In practice Eefde -7 is used here, +20 cm against the official rule. This gauge has one forecast source: the 2-day forecast from Rijkswaterstaat RWsOS (red).
Rules of thumb per gauge and port ›