The Indus River System Authority (Irsa) on Wednesday released 85,135 cusecs water from various rim stations with inflow of 51,962 cusecs. According to the data released by Irsa here, the maximum water level in River Indus at Tarbela was 1481.62 feet which was 112 feet higher than its dead level of 1369.00 feet. The release of water at Kalabagh, Taunsa and Sukkur was recorded as 41,227, 40,761 and 32,605 cusecs respectively.