This document contains a questionnaire evaluating the water consumption of 400 students aged 11-15 at home, school, and their knowledge about water usage. The questionnaire finds that most students are aware of the importance of saving water at home but don't employ water saving methods. It also finds that students prefer drinking water at school but don't believe it is fresh and clean. In assessing knowledge, most students understand that water is essential for survival but are not fully conscious of responsible consumption.