Water level in the Periyar dam on Saturday stood at 119.7 feet (allowed level 136 feet) with no inflow and discharge. The level in the Vaigai dam was at 51.54 feet (full level 71 feet).
The reservoir had no inflow and 60 cusecs of water was discharged from it. The combined Periyar-Vaigai credit was at 3782 mcft. Marudhanadhi recorded a rainfall of 17 mm in the region.