Why are the rivers in Switzerland Gray?
Why are the rivers in Switzerland Gray? During this period, much sand, silt and clay, as well as gravel, are transported downstream by turbulent flows, i.e. the river water is turbid, and exhibits a deep grey color and a high concentration of suspended solids (SS). In winter, alpine running waters mostly have clear waters and a laminar flow. ) [4].
Do Swiss people drink tap water?
Swiss drinking water is of very high quality and meets strict guidelines regarding hygiene and safety. Like any natural product, tap water contains trace substances, but due to the stringent regulations on drinking water treatment, their concentration is at such a low level that it can be drunk without hesitation.
How is the water so clear in Switzerland?
The fact that so much has improved for Swiss water is mainly due to the sewage treatment plants. Today, 97 percent of households are connected to a sewage treatment plant. The rest lives in areas so remote that it makes no sense to connect them.
What is the cleanest river in Switzerland?
The Verzasca River has been dubbed one of the cleanest rivers in the world, which is the real reason why it has a greenish appearance.
Why Switzerland is so expensive?
The residents of Switzerland are paid very high wages compared to other countries, even bordering countries like France or Germany. This is somewhat as a result of the high quality of living. But due to the high wages, Swiss people have more money to spend, which naturally leads to higher prices.