The Needle Dam on the Reuss
 

The Needle Dam on the Reuss

A needle dam across the Reuss, maintaining the level of Lake Luzern. It consists of many small planks, called "needles", that can be added or removed to restrict the flow. The needles don't block the flow completely - and this is not the purpose: it's to manage the flow, not stop it.

2019-03-27 18:05

Nadelwehr, Switzerland 2019

2019-03-27 18:15

Nadelwehr, Switzerland 2019

2019-03-27 18:23

Nadelwehr, Switzerland 2019

2019-03-27 18:24

Nadelwehr, Switzerland 2019

2019-03-27 18:27

Nadelwehr, Switzerland 2019