RT @SriLankaTweet: Early Flood Alert 🌊❗️Possible floods if heavy rains persist over the coming days in the low lying areas of the rivers Kalu, Kelani, Gin Ganga, Nilwala, Deduru oya, Maha oya, Aththanagalu oya, Kala oya and Malwathu oya.https://t.co/QDK2KHzS1T #FloodSL #LKA #SriLanka