The flow of cold, gray mountain water continues for some distance into the lake. The cold water flows near the surface and at first doesn't mix with the warmer, green waters of Upper Lake. But then, at the so-called Rheinbrech, the Rhine water abruptly falls into the depths because of the greater density of cold water. The flow reappears on the surface at the northern (German) shore of the lake, off the island of Lindau. The water then follows the northern shore until Hagnau am Bodensee. A small fraction of the flow is diverted off the island of Mainau into Lake Überlingen. Most of the water flows via the Constance hopper into the Rheinrinne ("Rhine Gutter") and Seerhein. Depending on the water level, this flow of the Rhine water is clearly visible along the entire length of the lake.
What island does the cold water flow of the Rhine and Lake Constance flow to?
Lindau Lindau Mainau
The flow reappears on the surface at the northern (German) shore of the lake, off the island of Lindau.
The flow reappears on the surface at the northern (German) shore of the lake, off the island of Lindau.
What island does the cold water flow of the Rhine and Lake Constance flow to?