Tomasee
From Wikipedia, the free encyclopedia
| Tomasee Lai da Tuma |
|
|---|---|
| Location | Grisons |
| Coordinates | |
| Primary inflows | Rein da Tuma |
| Primary outflows | Rein da Tuma |
| Basin countries | Switzerland |
| Surface area | 2.5 ha |
| Surface elevation | 2345 m |
Tomasee (Romansh: Lai da Tuma or Lag da Toma) is a lake at Piz Badus in Grisons, Switzerland. Its surface area is 2.5 ha. As a source of the Vorderrhein river, it is considered the source of the Rhine.

