Groundwater and sanitation – making the invisible
World Toilet Day focuses on the impact of the sanitation crisis on groundwater.
This observance, held annually since 2013, celebrates toilets and raises awareness of the 3.6 billion people living without access to safely managed sanitation. It is about taking action to tackle the global sanitation crisis and achieve Sustainable Development Goal 6: sanitation and water for all by 2030.
The campaign ‘Making the invisible visible’ explores how inadequate sanitation systems spread human waste into rivers, lakes and soil, polluting underground water resources.
However, this problem seems to be invisible. Invisible because it happens underground. Invisible because it happens in the poorest and most marginalized communities.
https://www.un.org/en/observances/toilet-day