How much water comes out of a shower per minute?
Showering to SavingsThe average American shower uses approximately 15.8 gallons (59.8 liters) and lasts for 7.8 minutes at an average flow rate of 2.1 gallons per minute (7.9 lpm).Just so, how much water does a 20 minute shower use?A low-flow showerhead uses about two gallons a minute, or 20 gallons...