What does it mean to measure water for the entire planet? Who collects the data behind SDG 6? And how do numbers from hundreds of countries become a global picture of water security, sanitation, wastewater, ecosystems and governance? In this episode of The Water Data Podcast, Dr Maggie Kossida , from the UN-Water Integrated Monitoring Initiative for SDG 6 joins host Veena Srinivasan. Dr Kossida helps coordinate one of the world’s most ambitious water-data efforts: bringing together informatio...