The water supply coming into a residential home is an essential component of the plumbing system. If the water supply is not efficiently installed and maintained, the entire plumbing system can be compromised. The size of the water main is one of the crucial factors that determine the efficiency of water flow in a home. If the water supply coming into your home is 3/4″ from the street, you may question whether this is the right size or if it should be bigger.

The 3/4″ water main is a common size for residential homes. This size can provide sufficient water flow for most homes, but it may not be adequate for larger homes with numerous plumbing fixtures or if you have a high demand for water, such as filling a large swimming pool or irrigating a large garden. In such cases, a larger water main may be required to ensure sufficient water pressure and flow to meet your needs.

If you are unsure about the adequacy of your water main’s size, you can contact your local utility company or a licensed plumber to conduct a water pressure test to determine if there are any issues with the water supply. They can also help determine if there are any local codes or regulations that require a specific size of the water main. In some areas, a larger water main may be required by law or regulation, especially in areas with high demand for water or old infrastructure.

In conclusion, the right size of the water main coming into a residential home depends on several factors such as the size of the home, the number of plumbing fixtures, and local codes and regulations. If you have concerns about the adequacy of your 3/4″ water main from the street, it is advisable to seek expert advice from a licensed plumber or contact your local utility company. It is essential to ensure that your water supply is of sufficient size to meet your household needs and avoid any plumbing issues in the future.