before the flood data is collected from every household, similar to census.this data is then verified and posted on the website .after the flood the immediate priority is rescuing the people from the flood area .they are transported to safe rescue camp. here they receive shelter and verification process takes place .rescued persons identity is verified . SOS message is sent to their family by the website thAT the person is rescued .people will be relieved to know that their loved ones are rescued , safe and alive.