Wathura Bila is an easy to use app for Sri Lankans who want to keep track of their water usage in a month. The app calculates the approximate amount you will have to pay at the end of the month based on your water consumption. The calculation is done using the official rates and standards published by the National Water Supply & Drainage Board (NWSDB). Using this app, you will be able to budget for the water bill in the coming month and cut down on unnecessary consumption. The app will help you go green!
Note: the approximate bill calculation is done for a 30 day calendar month. The actual bill could be slightly more or less depending on the billing period. The app is meant to be used to check your water consumption. It is not designed to verify the NWSDB bill. Furthermore, the app only takes into consideration the standard tariff for domestic users who are not receiving any concessions.