US consumption of bottled water in 2017 was 42 gallons per capita (160 liters) [1].
That's behind Italy (188 liters per capita) and Germany (175 liters per capita). The EU average is 117 liters per capita [2].
[1] https://www.statista.com/statistics/183377/per-capita-consum...
[2] https://www.statista.com/statistics/455422/bottled-water-con...