Two sluice gates were opened to release excess water from the reservoir into the basin due to increase in inflow following heavy rainfall in upper catchment areas of Mahanadi river, said Chief Engineer of Hirakud dam, Harmohan Pradhan.
Two gates have been opened so far to maintain water level in the dam and depending on the quantity of rainfall in upper and lower catchment areas of the river, more gates may be released in future if necessary, he said.
The water level in the reservoir is being constantly monitored and necessary measures would be taken to maintain the level, a dam official said adding despite release of water by opening the gares, there is no threat of flood now as the river basin downstream is dry.
The water level of Hirakud stood at 607.71 ft at noon today as against the full reservoir level of 630 ft. While inflow of water into the reservoir was 88,973 cusecs, outflow 31,131 was cusecs, officials said.