Analytical issues in monitoring drinking-water contamination related to short-term, heavy rainfall events

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Roig, Benoit | Delpla, Ianis | Baurès, Estelle | Jung, Aude-Valérie | Thomas, Olivier

Edité par CCSD ; Elsevier -

International audience. Heavy rainfall events, increasing in frequency and intensity with climate change, impact on the quality of the water resource used for drinking-water production. Small-scale water suppliers are particularly sensitive because of their management and the related difficulties of adapting treatment to variations. Decision-support systems, based on monitoring and analytical tools, need to be developed to improve crisis-management procedures related to such events. After presenting the issues related to heavy rainfall events, the article summarizes the tools currently used for quality control of drinking water within this framework, the need for developments and other requirements.

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