COLOMBO (News 1st): Water levels in the Mahaweli River have risen due to ongoing heavy rainfall.According to the Department of Irrigation, the rising water levels have created a risk of minor flooding in low-lying areas along the Mahaweli River within the Pasbage Korale Divisional Secretariat Division.Drivers using roads through these areas have been advised to exercise extreme caution.Meanwhile, Eng. L.S. Suriyabandara, Director of the Water Man...