Indus River System Authority (Irsa) on Friday released 319,599 cusecs water from various rim stations. According to Irsa, an overall water inflow from various reservoirs recorded was 319,599 cusecs. Water level at Tarbela Dam recorded was at 1,550 feet. The present water level at the dam was 181 feet higher than the dead level of 1,369 feet. Water inflow at the dam was recorded at 1,91,600 cusecs, while outflow was 1,91,600 cusecs.