Water level in Mullaperiyar dam on Friday stood at 138.20 feet (maximum permissible level is 142 ft.) with an inflow of 388 cusecs and a discharge of 511 cusecs. In Vaigai dam, the level was 67.67 ft. (71 ft.) with an inflow of 639 cusecs and a discharge of 1,719 cusecs. Combined storage in Periyar credit was 9,493 mcft.