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Arsenic contaminated tube well water was first detected in Bangladesh in early 1990s. The arsenic
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CDI 2 WASH Program
The “Field Level Arsenic Testing Guideline” provides guidance for testing arsenic in groundwater in simple and cost-effective way. The guideline covers different aspects ...
The “Field Level Arsenic Testing Guideline” provides guidance for testing arsenic in groundwater in simple and cost-effective way. The guideline covers different aspects ...
Content:
National Drinking Water Quality Standards (NDWQS)
Water Safety Plan
Water Quality Surveillance
Objective:
To promo ...
National Drinking Water Quality Standards (NDWQS)
Water Safety Plan
Water Quality Surveillance
Objective:
To promo ...
SODIS manual - updated version
The SODIS manual contains detailed information about technical and promotional aspects of the SODIS method.
Former version also available in French, Portuguese, Spanish, Uzbek, Russian
Chapter 5: A Community Guide to Environmental Health
A field manual for Red Cross/Red Crescent personnel and volunteers
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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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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Long-term planning for an adequate and safe supply of drinking-water should be set in the context of growing external uncertainties arising from changes in the climate and environment. The water sa
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This publication provides a practical tool to support countries in strengthening surveillance of WASH in schools. The findings will inform the development of supportive regulations and improvement planning to safeguard children’s health, well-being, dignity and cognitive performance. The tool also
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Drinking-water quality regulations and standards developed or revised in accordance with this guidance will reflect the best practices identified in the WHO Guidelines for Drinking-water Quality to
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Guidelines for drinking-water quality: Fourth edition incorporating the first and second addenda
recommended
Guidance has been updated on a number of chemicals: asbestos, bentazone, chromium, iodine, manganese, microcystins, nickel, silver, tetrachloroethene and trichloroethene. Guidance has also been added for chemicals not previously assessed in the Guidelines: anatoxin-a and analogues, cylindrospermopsi
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Safe drinking-water management must consider drinking-water quality, acceptability and quantity in the context of public health protection. In this manual, the term “safety” encompasses these th
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Step-by-step risk management guidance for drinking-water supplies in small communities.
