Table 1.

Water demand variation during the lockdown to reduce the spread of COVID-19.

Region	Global	Domestic	Industrial/commercial	Source:
Palma	−15%			(IB3, 2020)
Madrid	−7%	+3.5%		(Canal de Isabel II, 2020)
Barcelona	−(9.5%–11%)	+7%	−35%/50%	(xarxes, 2020)
Paris	−20%		−45%	(Eau de Paris, 2020)
Hamburg	+1%	+4%	−4%	(Hamburg Wasser, 2020)
Canada	−25%			(Webinar, 2020)
Colorado		+10%	−35%	(American Water Works Association, 2020)
Pittsburgh	−12%			(American Water Works Association, 2020)