Water level in Mullaperiyar dam on Friday stood at 138.60 feet (permissible level is 142 ft.) with an inflow of 564 cusecs and a discharge of 300 cusecs. The level in Vaigai dam was 71 ft. (maximum level 71 ft.) with an inflow of 2,544 cusecs and a discharge of 2,544 cusecs. Combined storage in Periyar credit was 9,417 mcft.