Sukhna Lake(Hindi: सुख़ना) in Chandigarh, India is a reservoir at the foothills of the Himalayas, the Shivalik hills. This 3 km² rainfed lake was created in 1958 by damming the Sukhna Choe, a seasonal stream coming down from the Shivalik Hills. Originally the seasonal flow entered the lake directly causing heavy siltation. To check the inflow of silt, 25.42 km² of land was acquired in the catchment area and put under vegetation.