Keeping water safe to drink —
from the tapstand to the last cup.

The Safe Water Optimization Tool (SWOT) is a water quality modelling tool that generates evidence-based, context-specific water chlorination targets to help you ensure water is safe to drink in emergencies.

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What is the SWOT?

Routine Data

The SWOT helps pull out life-preserving information from the routine water quality monitoring data you already collect.

Advanced Modelling

The SWOT uses advanced modelling to understand chlorine decay between the tapstand and the household.

Actionable Insights

The SWOT generates site-specific water chlorination guidance that helps keep water safe, all the way to the last drop.


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SWOT Implementers