The smaller reservoirs or 'ponds' in the Laxapana hydro complex including Canyon and Laxapana are spilling, though the larger Castlereigh and Moussakele reservoirs which are used for flood control still have some capacity.
The large Kotmale reservoir which is fed from the Mahaweli River has also received inflows and the Kukule Ganga run-of-the-river plant which is on an upper tributary of the Kalu Ganga (river) is spilling from yesterday, officials said.
In the past 24 hours CEB reservoirs had received enough water to generate 35 million units (GigaWatt-hours) of electricity pushing up total hydro capacity to 720 million units.
Each working day the country generates about 28GWh of energy with more than half coming from thermal power. Increasingly hydro power