Heddalsvatn
Heddalsvatnet is a lake in the municipalities Notodden and Sauherad in Telemark, Norway. The main influx comes from the rivers Tinnelva and Heddøla. The lake covers an area of 11.9 km2.
Coordinates: 59°30′N 9°15′E / 59.500°N 9.250°E
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