Water is life. And collecting it is, overwhelmingly, women's work. Across the developing world, women and girls bear the primary responsibility for water collection — a burden that consumes hundreds of millions of hours daily, keeps girls out of school, exposes women to violence, and perpetuates the cycle of poverty that clean water access is supposed to break.
This staggering daily total — roughly equivalent to 23,000 years of time — represents the hidden labour tax on women in water-scarce communities. It is time not spent in education, in income-generating work, or in rest.
This is a global average. In Sub-Saharan Africa, the figure is even higher. Water collection is not shared equally between men and women in water-scarce communities — it falls almost entirely on female household members.
The global water crisis is not a future problem. 2 billion people — a quarter of the world's population — currently lack safe drinking water at home. The majority of the burden of coping with this scarcity falls on women.
A single water collection trip can take 30 minutes to 6 hours depending on location. When multiplied across 365 days, this represents months of productive time lost per year — per woman.
The physical toll of water collection is rarely discussed in policy documents. Chronic back pain, joint damage, and spinal injuries are widespread among women who carry heavy loads over long distances from childhood.
When water is scarce, girls are the first to be pulled from education to help collect it. This is one of the most direct pathways from water insecurity to girls' educational disadvantage — and from there to lifelong economic exclusion.
The absence of private, clean toilets in schools is a significant driver of girls' dropout rates. When menstrual hygiene cannot be managed safely at school, many girls simply stop attending. This is a water and sanitation problem as much as a gender problem.
Water collection routes and communal water points are sites of significant risk for women and girls. In humanitarian settings and conflict zones, water points are frequently targeted for sexual violence. Distance and darkness compound the risk.
In communities without household toilets, women and girls frequently wait until dark to defecate in the open — to preserve privacy. This exposure in the dark is a known risk factor for sexual assault in many parts of South Asia and Sub-Saharan Africa.
In displacement camps, water queues can take hours, and women and girls waiting in poorly lit or isolated areas face heightened risk of assault. Safe water access in humanitarian settings is a gender-based violence prevention issue, not just a health issue.
Waterborne diseases — cholera, typhoid, diarrhoea — kill approximately 1.5 million people per year. Women, as the primary water collectors and household food preparers, are most exposed to contaminated water, and their children bear the heaviest burden of waterborne illness.
Safe sanitation is inseparable from women's dignity, safety, and health. Nearly half the world's population lacks access to safely managed sanitation — with rural women and girls bearing the greatest burden of this gap.
Menstrual hygiene management requires clean water, private sanitation, and safe disposal of materials. For 500 million women and girls — a number roughly equivalent to the population of the European Union — none of these conditions are reliably met.
Women farmers are disproportionately dependent on rainfall because they have less access to irrigation infrastructure and the credit to invest in it. This makes their harvests — and their household food security — far more vulnerable to drought and climate variability than those of male farmers with irrigation access.
The productivity gap between rainfed and irrigated farming is enormous. Where women do gain access to irrigation — through targeted programmes or land tenure reform — yield increases are dramatic. The barrier is access, not ability.
Studies across multiple countries consistently show that when household water access is improved, women redirect the saved time into income-generating activities. Access to a nearby water source is one of the most efficient economic development interventions available.
Rising temperatures, changing rainfall patterns, and more frequent droughts are reducing water availability in the regions where the water collection burden is already highest. Projections show that water stress could affect up to 5.7 billion people by 2050 — and the labour of coping will fall disproportionately on women.
Climate-driven water scarcity forces communities to relocate, particularly in the Sahel and parts of South and Southeast Asia. Women, who are more likely to be dependent on local natural resources and less mobile due to care responsibilities, face the worst outcomes from climate displacement.
The economic case for water investment is overwhelming. The returns come through reduced healthcare costs, increased productivity, improved educational outcomes, and time freed from water collection — disproportionately benefiting women and girls.
Research on community water management consistently shows better maintenance, more equitable access, and stronger long-term sustainability when women are represented in decision-making bodies. Yet women are still systematically excluded from water governance at local, national, and international levels.
SDG 6 (clean water and sanitation) and SDG 5 (gender equality) are inseparable. The targets cannot be met without explicitly addressing the gendered distribution of the water burden and the gender gap in access to safe sanitation and water management.
The water crisis and the food security crisis are the same crisis. Women grow most of the food and collect most of the water. The structural barriers preventing them from having reliable water access for irrigation, processing, and household use are the single largest bottleneck to closing the global gender gap in agricultural productivity.
The water crisis connects directly to hunger, poverty, and violence against women. These issues are not separate — they are facets of the same structural inequality.