Lake Timiskaming

Lake Timiskaming or Lake Temiskaming is a large freshwater lake on the provincial boundary between Ontario and Quebec, Canada. The lake, which forms part of the Ottawa River, is 110 kilometres in length and covers an area of almost 295 km². Its water level ranges between 175 m and 179 m above sea-level, with a mean annual average of 178.4 m. The lake is in places up to 216 m deep. There are several islands on the lake, notably Mann and du Collège Islands. ()