| Oberer Murgsee | |||||
| Location: | Quarten, Canton of St. Gallen | ||||
| Group: | Murgseen | ||||
| Coords: | 47.0394°N 9.1544°W | ||||
| Type: | natural lake | ||||
| Inflow: | Murgbach | ||||
| Outflow: | Murgbach | ||||
| Basin Countries: | Switzerland | ||||
| Area: | 18ha | ||||
| Max-Depth: | 26m (85feet) | ||||
| Elevation: | 1820m (5,970feet) | ||||
| Pushpin Map: | Canton of St. Gallen#Switzerland#Alps | ||||
| Pushpin Label Position: | bottom | ||||
| Embedded: |
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Oberer Murgsee (or "Ober Murgsee") is a lake in the Murg valley (Murgtal), in the canton of St. Gallen, Switzerland. It is the highest of the three Murgseen.
The lake is drained by the Murgbach which empties into Lake Walen at Murg (municipality of Quarten).