Latest news
13 items
A Call to Action from members of the Global Lead-Free Drinking Water Pledges
Coordinated action across the water, public health and development sectors is needed to protect communities from lead exposure and ensure access to safe drinking water.
Toxic Metals Systematic Review (Mexico)
A recent evaluation of nationwide research highlights the presence of toxic metals, including lead, in drinking water sources across Mexico, with some levels exceeding World Health Organization (WHO) guidelines.
Quantifying Lead Leaching and The Implications for Safe Rural Water Supply
A study published in PLOS Water found that some plumbing components commonly used in drinking water systems in low- and middle-income countries can release lead into drinking water. Widely used galvanized steel and brass components leached lead above the World Health Organization guideline values. The researchers found that stainless steel alternatives met testing standards and may help reduce lead exposure.
Preventing lead contamination in rural community water systems in Low- and middle- Income Countries (LMICs)
Research conducted in Ghana demonstrates that reducing lead contamination in rural community water systems can be both practical and affordable. The study found that replacing lead-containing components increased installation costs by 2% or less while remaining logistically feasible, offering a potential solution for low- and middle-income countries working to improve drinking water safety.
Strengthening the Evidence on Lead Contamination in Drinking Water
Lead exposure through drinking water can have serious health effects, but data from many low- and middle-income countries remain limited. This systematic review compiles and analyzes available research to improve understanding of the issue and supports efforts to protect public health. The review highlights important knowledge gaps and provides evidence that can guide future research, policy, and intervention strategies.
A Systematic Review of Lead Contamination in Drinking Water in Ghana
Research on toxic metals in Ghana's drinking water identified arsenic, lead, cadmium and manganese at levels of public health concern. Although additional data is needed to better understand the extent of contamination, existing evidence supports immediate efforts to reduce exposure and improve drinking water safety.
A Systematic Review of Lead Contamination in Drinking Water in East Africa
A systematic review of toxic metals in drinking water across East Africa identified contamination at levels of public health concern. The review also identified important gaps in available data but found enough evidence to support efforts to prevent contamination and improve water quality.
Supply Chain Mapping of Lead in drinking water in Uganda
The primary source of Lead (Pb) in drinking water is through lead-containing components, including leaded-brass fittings, galvanized iron/steel pipes, and potentially some plastics. Research in Uganda examined how these products enter the supply chain and identified opportunities to prevent lead-containing materials from being used in water systems. The findings highlight areas where governments, manufacturers, and international partners can work together to reduce lead exposure and improve drinking water safety.
Policy Mapping Live Database of Lead in Drinking Water in the Americas
We are in the process of building a database of policies and regulatory documents related to lead in drinking water. As part of this effort, we conducted a pilot review of policies across the Americas to identify existing approaches, requirements, and opportunities for action.
APEC Forum: Safe Water via Global Standards
APEC's water forum, "Reducing Lead in Drinking Water Through Standardization," tackles urgent water crisis. Backed by the US and co-sponsored, the event emphasizes safe water access, compliance, and combating lead contamination. Expert panels stress collaboration's role in achieving clean water goals.
LA Times Gives Lead Pledge a Call Out
The United Nations has highlighted the global water crisis as one of the most pressing issues of our time. According to a UN report, over 3 billion people are affected by water scarcity, and the situation is expected to worsen due to climate change and population growth. The report calls for urgent action to protect water resources and ensure access to safe and clean water for all.
Commitment accepted by the UN
The UNC Water and Health Conference has been recognized by the UN as a mechanism for addressing six Sustainable Development Goals (SDGs): 3, 5, 6, 10, 11, and 17. The conference serves as a platform for researchers, practitioners, and policy-makers to collaborate and share knowledge on water and health issues. The conference's theme for this year is "Water and Health: Where Science Meets Policy."
The Pledge is part of the UN’s official Water Action Agenda
The Global Commitment to eliminate lead in drinking water was launched at the 76th United Nations General Assembly. The initiative aims to provide safe drinking water to all by 2030 by removing lead pipes and other sources of contamination. The initiative brings together more than 60 countries, as well as international organizations and non-governmental organizations.