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Publication Years
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Toolboxes
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Small drinking-water supplies commonly experience operational, managerial, technical and resourcing challenges that impact their ability to deliver safe and reliable services. The needs and opportunities associated with these supplies therefore warr
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ant explicit consideration in policies and regulations.
These Guidelines, specifically tailored to small water supplies, build on over 60 years of guidance by the World Health Organization (WHO) on drinking-water quality and safety. They focus on establishing drinking-water quality regulations and standards that are health based and context appropriate; on proactively managing risks through water safety planning and sanitary inspections; and on carrying out independent surveillance. The guidance is intended primarily for decision-makers at national and subnational levels with responsibility for developing regulatory frameworks and support programmes related to these activities. Other stakeholders involved in water service provision will also benefit from the guidance in this document.
Designed to be practical and accessible, these Guidelines offer clear guidance that is rooted in the principle of progressive improvement. State-of-the-art recommendations and implementation guidance are provided, drawn from a comprehensive evidence review and established good practices. Additionally, case examples are provided from countries and areas around the world to demonstrate how the guidance in this publication has been implemented in practice in a wide variety of contexts.
Together with WHO’s 2024 Sanitary inspection packages – a supporting tool for the Guidelines for drinking-water quality: small water supplies, these Guidelines update and supersede WHO’s 1997 Guidelines for drinking-water quality. Volume 3: surveillance and control of community supplies. Key changes to this updated publication include a greater focus on preventive risk management and a broader range of small water supplies covered, including those managed by households, communities and professional entities.
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The Guidelines for drinking-water quality: small water supplies have been developed to address the needs and opportunities associated with small supplies to facilitate progressive improvement toward
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s safe and sustainable drinking-water services for all. These Guidelines are based on the principal recommendation in the World Health Organization’s Guidelines for drinking-water quality, and they provide guidance on applying that recommendation to small water supplies in particular. These Guidelines aim to help governments and practitioners improve the safety of drinking-water delivered through small supplies.
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Drainage from water points
Skinner, B.; Chatterton, K. and R. Shaw
Water, Engineering and Development Centre (WEDC) Loughborough University, UK
(2013)
CC
This paper provides a very good understanding of the CHAST approach with its development and tools.
Oxfam Water Supply Scheme for Emergencies. This manual is part of a series of guides devised by the Oxfam Public Health Engineering Team to help provide a reliable water supply for populations affec
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ted by conflict or natural disaster. Wherever possible, water supplies in emergency conditions should be obtained from underground sources by exploitation of springs, tubewells, or dug wells. No filtration will then be needed. However, if sources are not available or cannot be developed, the use of surface water from streams, rivers, lakes or ponds becomes necessary. Usually these surface sources are polluted. The level of faecal contamination can be measured by use of the Oxfam/Delagua Water Test Kit (see Section C). Where a serious level of faecal pollution exists, it is essential firstly to try to reduce the cause of contamination, and secondly to treat the water to make it suitable for human consumption. The Filtration equipment provides a simple, long-term physical and biological treatment system that requires no chemicals (except small amounts of chlorine required during filter cleaning) and needs only simple regular maintenance
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This technical brief presents the current options for safe storage and point of use water treatment. It is intended to help field staff working in a variety of locations to decide upon the most appropriate course of action for providing safe
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water for the communities in which they work. The effectiveness of household water treatment options now and in the future rely to a huge extent on user compliance; it is critical that users are involved in the decision making process, and are aware of the purpose, how to use, maintain and manage their household water options. The brief therefore details relevant hygiene promotion steps for the different treatment options.
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The workshop is structured around 13 learning modules. The first module (Introduction) gives an overview of WSPs. The last module (Module 12) introduces participants to the quality assurance tool for WSPs (WHO & IWA, 2012). Modules 1–11 relate explicitly to the WSP manual produced by IWA and WHO (
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Bartram et al., 2009), from which the workshop is designed.
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The WHO/IWA document A practical guide to auditing water safety plans provides guidance on developing and implementing a WSP auditing scheme, covering such topics as the aim and role of auditing, auditor training and certification, audit crit
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eria, audit timing and frequency and audit reporting. The guidance document includes examples, tips, tools and case studies from more than a dozen low-, middle-, and high-income countries, and it serves as a practical resource for policy makers, government bodies responsible for drinking-water regulation or surveillance and water suppliers implementing WSPs.
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The training is targeted at all professionals involved in the management of drinking-water safety. The handbook is divided into three parts:
• Part 1 – Overview of the training approach, training structure and mode of training assessment
... • Part 2 – Module learning material, which includes module objectives, delivery information, key points and exercises
• Part 3 – How the material can be adapted to different utility contexts more
• Part 1 – Overview of the training approach, training structure and mode of training assessment
... • Part 2 – Module learning material, which includes module objectives, delivery information, key points and exercises
• Part 3 – How the material can be adapted to different utility contexts more
In order to maintain daily operations and patient care services, health care facilities need to develop an Emergency Water Supply Plan (EWSP) to prepare for, respond to, and recover from a total or partial interruption of the facilities’ normal
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water supply. Water supply interruption can be caused by several types of events such as natural disaster, a failure of the community water system, construction damage or even an act of terrorism.
The planning guide provides a four step process for the development of an EWSP:
1. Assemble the appropriate EWSP Team and the necessary background documents for your facility;
2. Understand your water usage by performing a water use audit;
3. Analyze your emergency water supply alternatives; and
4. Develop and exercise your EWSP more
The planning guide provides a four step process for the development of an EWSP:
1. Assemble the appropriate EWSP Team and the necessary background documents for your facility;
2. Understand your water usage by performing a water use audit;
3. Analyze your emergency water supply alternatives; and
4. Develop and exercise your EWSP more
Manual for step-by-step risk management for safely managed sanitation systems. 2nd edition.
This Sanitation safety planning (SSP) manual provides practical, step-by-step guidance to assist in the i
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mplementation of the 2018 World Health Organization (WHO) Guidelines on sanitation and health and the 2006 WHO Guidelines for safe use of wastewater, excreta and greywater in agriculture and aquaculture. The approach and tools should be applied to all sanitary systems to ensure that they are managed to meet health objectives.
The SSP manual is targeted at a variety of users at different levels including; health authorities and regulators, local authorities, sanitation utility managers, sanitation enterprises and farmers, community-based organizations, farmers associations and nongovernmental organizations.
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Latrine slabs
Reed, Brian | Shaw, Rod
Water, Engineering and Development Centre (WEDC) Loughborough University, UK
(2013)
Sealing a borehole with a sanitary seal
Skinner, B.; Chatterton, K. and R. Shaw
Water, Engineering and Development Centre (WEDC) Loughborough University, UK
(2013)
CC
A resource for improving menstraul hygiene around the world.
Comprehensive guidance with examples of good practice, information for colleagues and pupils in class and tips on how to break the taboo
The tippy tap! Resource Platform
recommended
The tippy tap is a hands free way to wash your hands that is especially appropriate for rural areas where there is no running water. It is operated by a foot lever and thus reduces the chance for bacteria transmission as the user touches only the so
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ap. It uses only 40 millilitres of water to wash your hands versus 500 millilitres using a mug. Additionally, the used “waste” water can go to plants or back into the water table.
While the tippy tap is a great technology, it is just that – a technology. It is important to recognise that there is a difference between great technology and adoption of the technology. However, it is a great tool that can help kick start the conversation about hand washing with soap and help increase this behaviour. And it does so in a fun and easy manner that is especially appealing to children.
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The cholera poster provides essential information about the disease, including its symptoms, sources of infection, prevention measures, and treatment options. It describes cholera as a potentially fatal disease that spreads through contaminated food and wa
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ter, particularly in emergency conditions. Key symptoms include severe diarrhea resembling "rice water," vomiting, leg cramps, weakness, and dehydration.
The poster emphasizes prevention strategies such as drinking only boiled or clean water, washing hands with soap, cooking food thoroughly, and maintaining hygiene when handling clothes and diapers. It also explains the importance of Oral Rehydration Salts (ORS), which can treat 80% of patients by preventing dehydration. ORS can be made at home using salt, sugar, and clean water. The poster highlights that cholera can quickly weaken a healthy person and even cause death within 24 hours if untreated.
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