It was built in 1888 for the needs of the cardboard factory. The upper part is slow and calm, up to 4m deep. The lower part is fast and a little less than 3 km long.
| The backwater Hokn |
| The pond Lenc |
| The ponds of the RD Mura-Paloma |
| The river Mura (from Ceršak to the bridge in Trate) |