From the Legeltal come from three places streams that flow into the Speyerbach. There are several weirs in the creek. The weir is a device to give the natural course of the stream a necessary gradient for drifting (<1%). As a result, a better utilization of the water was achieved. Stone slabs, laid along the entire brook width, prevented damage to the stream bed and caused the pinewood to shoot down. "
February 25, 2019
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