Emmerich Sluice Gate & Landwehr Canal today The area of operation of the Canadian Scottish hard east of Emmerich has changed beyond recognition and nowadays is completely overbuild by an industrial area. What remains are the Sluice Gate and the Landwehr stream. Sluice Gate at the mouth of the Landwehr Canal. In fact a water pumping facility that drains the water from the Landwehr into the Rhine River. Bridge over the Sluice Gate (in the middle at the green bridgerailing). View to the north in the direction of the railway line (not visible). A picture of the Landwehr Canal just to the north of the railway line, where it makes a bend to the east. The road to the right is known as An der Landwehr.