Lake Rušons is located in Aglona and Rušonas parishes of Preiļi region, Kastuļina parish of Krāslava region and Feimaņi parish of Rēzekne region. The eighth largest lake in Latvia.
Area of water surface – 2,373.0 hectare
Maximum length – 13 km
Mean depth – 2.9 metre(s)
Maximum depth – 29,9 metre(s)
Metres above mean sea level (MAMSL) – 149,8 m
Source – Tartaks