Globally, at least 2 billion people use a drinking water source contaminated with feces. More than 1,300 children under 5 years of age die every day from diarrhea linked to unsafe water and poor sanitation. The U.S. Government Global Water Strategy and the USAID Water and Development Plan in support of the strategy include a focus on increasing sustainable access to safe drinking water, recognizing it as crucial to lifting people out of poverty and especially important for unlocking educational and economic opportunities for women and girls.
This issue of Water Currents looks at water quality—specifically drinking water—and includes research and technical resources on water safety plans, water quality monitoring, and chemical and microbial hazards in water. A special thanks goes out to the staff of Sattva for contributing to this issue. Sattva is a key member of the SAFEBillion initiative, a collaborative effort to create solutions for access to clean drinking water, free from arsenic and fluoride.
Standards and Guidance
Guidelines for Drinking-Water Quality (GDWQ). World Health Organization (WHO), 2017. This is the fourth edition of the Guidelines and it builds on over 50 years of guidance by WHO on drinking-water quality. The report also includes fact sheets on a broad range of chemicals that can affect water quality.
Developing Drinking-Water Quality Regulations and Standards. WHO, 2018. This document provides practical guidance to support the development or revision of customized national or subnational drinking water quality regulations and standards.
Safely Managed Drinking Water: Thematic Report on Drinking Water 2017. WHO; UNICEF, 2017. WHO/UNICEF’s Joint Monitoring Programme for Water Supply and Sanitation (JMP) introduced “safely managed drinking water services” as a new standard of drinking water quality in its 2017 report, which examines this new designation in the context of the 2030 Agenda for Sustainable Development.
Read the complete issue.