Sanitation is the provision of facilities and services for the safe management of human waste, and is essential for public health.
Inadequate sanitation is a major cause of disease worldwide. It is estimated that 2 billion people globally lack access to basic sanitation facilities. Poor sanitation contaminates drinking water, spreads disease, and affects the dignity and safety of individualsāespecially women and girls.
The Sanitation Chain
Proper sanitation involves managing human waste at every stageāfrom the toilet to treatment. A break in any link can lead to environmental contamination and disease.
Containment
Safe toilets that contain waste and prevent human contact.
Emptying
Hygienic removal of waste from pits or septic tanks.
Transport
Safe conveyance of waste to treatment sites.
Treatment
Processing waste to make it safe before disposal or reuse.
The Problem of Open Defecation
Open defecation is when people defecate outside (in fields, bushes, or water bodies) rather than using toilets. It is a major public health hazard, spreading pathogens through soil, water, and the hands.
Consequences:
- Contamination of water sources leading to diseases like cholera, typhoid, and hepatitis.
- Increased risk of diarrheaāthe second leading cause of death in children under 5.
- Stunting and malnutrition in children due to repeated infections.
- Safety risks for women and girls who must relieve themselves at night or in isolated areas.
- Environmental degradation and unpleasant living conditions.
India has made significant progress through programs like Swachh Bharat Mission, but behavior change remains a challenge in many areas.
Maintaining Clean Public Spaces
Public spaces like markets, roads, and community areas are shared by everyone. Keeping them clean is a collective responsibility.
Why It Matters
- Dirty public spaces attract pests that spread disease.
- Accumulated waste blocks drains, causing flooding and stagnant water.
- Littered areas become breeding grounds for mosquitoes.
- Clean environments improve mental well-being and community pride.
What You Can Do
- Dispose of waste only in designated bins.
- Participate in community cleanup drives.
- Report overflowing bins or illegal dumping to authorities.
- Educate children about not littering.
- Support local vendors who maintain clean stalls.
Sanitation in India
Progress made and challenges remaining.
100M+
Toilets built since 2014
~50%
Rural India ODF declared
60%
Wastewater untreated
21%
Urban households lack sewage