Further measuring stations on the waterbody.
| Gauging Station | River Km |
|---|---|
| Herne Ow | 37.35 |
| Herne Uw | 36.825 |
| Wanne Eickel Schleuse Ow | 31.47 |
| Wanne Eickel Schleuse Uw | 30.907 |
| Gelsenkirchen Schleuse Ow | 23.566 |
| Gelsenkirchen Schleuse Uw | 23.069 |
| Oberhausen Schleuse Ow | 5.734 |
| Oberhausen Schleuse Uw | 5.189 |
| Duisburg-Meiderich Schleuse Uw | 1.1 |
| Duisburg-Meiderich Schleuse Ow | 0.869 |