Why It Is Important to Know Well Shower Head GPM before Installing a Shower Head?

When it comes to shower head, there are important factors associated with it. One of them is GMP which plays a crucial role in your daily shower experience. In few places, it is the law that your shower head should follow the possible local regulations.

Let’s understand what is GPM?

GPM particularly means Gallons per Minute. It is also considered as flow rate. GPM basically measures how many gallons of water must be flowing out of shower head every single minute.

Around two decades back when it was newly introduced, a maximum of 2.5 GPM was the federally mandated flow rate for the newest shower heads. It means not more than 2.5 gallons of water should pour in every minute.

The GPM flow rate for the various shower heads has lessen over time. If you have existing shower head that was manufactured in the 1990’s, you could be wondering at its flow rate which is 3.5 GPM or more.

Learn About the Shower GPM Flow

Have you ever wondered what makes shower head GPM or flow rate so important? Well, the biggest concern everywhere is saving water and energy which is why Federal, local and state authorities regulate the GPM flow rate.
While a standard 2.5 GPM shower head make use of 2.5 gallons of water every minute which means it will take 25 gallons for a 10-minute shower.

Talking about a low-flow 1.8 GPM where a shower head uses 1.8 gallons of water every minute which means only 18 gallons for a 10-minute long shower.

If EPA reports to be believed, showering is one of the major ways we use water in our abode. That means accounting for around 17 percent of residential water use - for a normal family that goes up to 40 gallons per day.
That's around 1.2 trillion gallons of water is being used in the United States per annum just for showering which is enough to supply the water requirements of New York and New Jersey for almost a year!

Regulating Shower Heads

The local authorized mandate lower GPM floor rates because it aids in conserving resources as well as saving money. When it comes to shower flow regulations, they vary by location.

For examples:

• 2.0 GPM standard for New York City
• 2.0 GPM standard for Colorado
• 1.8 GPM standard for California

You would be surprised to know that many communities also offer incentives as well as rebates to residents who voluntarily use low-flow shower heads to encourage them save energy and water resources.

Once you have understood well the shower head GPM, now you can find high-performance shower head. Even a lower GPM shower head can offer you a great shower experience. Nowadays, there are various shower head design available that are perfectly suited to overcome GPM flow rate limits. Explore a little more and pick the one which is engineered to maximize the water flow and force for a great and more powerful spray despite being in the limit of GPM flow rate regulations.