Thursday, March 11, 2021 - 09:50
All sluice gates of the Polgolla Dam will be opened at 10pm today till 6am tomorrow, said the Mahaweli Authority of Sri Lanka.
The Mahaweli Authority of Sri Lanka further said that, the spill gates will be opened to empty the entire reservoir for annual research operations.
The people who reside downstream are requested to be vigilant in this regard.