Typical Shower Gpm

And in these ten minutes people use anywhere around 18 to 25 gallons of water.

Typical shower gpm. Why should i pay attention to gpm. The higher the gpm the more water you will be using during your shower. This is not only to save water but to save energy usage by the water heater.

Since 1992 a maximum of 2 5 gpm is the federally mandated flow rate for new shower heads. Previously shower heads had a standard flow rate of 5 5 gpm. Measuring the flow rate can also be helpful information when you are buying or selling a house and are evaluating the efficiency of the plumbing fixtures.

The average american shower uses 17 2 gallons 65 1 liters and lasts for 8 2 minutes at average flow rate of 2 1 gallons per minute gpm 7 9 lpm based on data like this states like california colorado and new york have recently changed the maximum flow rate from 2 5 gpm to 1 8 gpm. This means no more than 2 5 gallons of water should flow out each minute. The gpm flow rate for shower heads has decreased over time.

A toilet will normally use about 2 3 gallons per minute gpm a shower from 1 5 to 3 0 gpm a bathroom or kitchen faucet from 2 3 gpm a dishwasher from 2 4 gpm and a washing machine from 3 5 gpm. For example it can be a critical factor in choosing the size for a new water heater whether it s a tankless or traditional tank style model. Epa restrictions enacted in 1994 limit standard showerheads to a flow rate to 2 5 gallons per minute gpm.

For example running full flow an older showerhead model can use between 5 8gpm. A 2 0 gpm shower head simply will not reproduce the flow rate of your old 3 5 gpm shower head. There are several reasons to measure the flow rate of your home s faucets and showers.

An average person spends approximately 10 minutes in the shower in the morning. People have less time as they are in a hurry to go to work and thus 10 minutes is the allotted time for showering. Also known as flow rate gpm is a measure of how many gallons of water flow out of your shower head each minute.