What should your house water pressure be set at?

Author: Allie Gutkowski  |  Last update: Thursday, November 20, 2025

Normal water pressure is generally between 40 and 60 PSI. Most homeowners prefer something right in the middle around 50 PSI.

Is 70 psi too high for water pressure?

The ideal water pressure level is between 50-70 PSI.

If your water pressure goes above 70 PSI (even occasionally), you should install a pressure regulator to your main water line.

Is 50 psi good water pressure for a house?

Yes, 50 PSI (pounds per square inch) is generally considered a good water pressure for residential plumbing systems. It falls within the typical range for household water pressure, which is usually between 40 and 60 PSI.

What is the acceptable water pressure for a residential home?

It's important to maintain your home's water pressure within an acceptable range. The ideal water pressure ranges between 40 and 80 pounds per square inch, with the recommended home water pressure at 60 psi.

Can water pressure in a house be adjusted?

Locate the PRV, usually near the main water shut-off valve. Look for an adjustment screw on top of the valve. To increase pressure, turn the screw clockwise. Make small adjustments and retest the pressure after each turn.

How to Test and Adjust Your Home's Water Pressure

What water pressure is too high for home?

The ideal range of normal water pressure for a house is between 30 psi (pounds per square inch) and 80 psi. Anything over 80 psi is considered too high and could damage your plumbing system.

What is the average psi for residential water?

Normal water pressure range

In general, residential water pressure ranges between 45-80 psi (pounds per square inch). If your water pressure is under 40 psi, it's considered low. A psi between 20-30 is considered very low, and under the minimum water pressure required by most building codes.

Is 72 psi good water pressure?

While 50 to 70 pounds per square inch (psi) is the ideal range, most plumbing fixtures are designed to work with water pressure up to 75 psi. Anything higher than this can damage your pipes and fixtures.

Is 70 psi ok for a house?

The higher the psi, the more force the water is putting on your pipes. The ideal water pressure range for most homes is between 60 and 70 psi. If your water pressure is 80 psi or higher, you're likely going to run into some serious plumbing problems.

How to test your home's water pressure?

Head outside to the water spigot, remove the hose, and screw the test gauge onto the spigot, ensuring the face of the gauge is visible. Turn the spigot valve on and check the reading. This will indicate the amount of pressure coming into your home (from a public utility system or a well).

Is 50 psi enough water pressure for a sprinkler system?

Keep in mind that sprinkler and drip systems will not work properly if the pressure is too low or too high. Most sprinkler systems work at an optimal pressure of 30-50 psi, and most drip systems work best in the range of 20-40 psi.

What controls the water pressure in your house?

Some homes have a water pressure regulator that controls the water pressure. A water pressure regulator is a valve that reduces water pressure coming into the house to a safe and comfortable level. It makes sense that a faulty water pressure regulator could cause issues with low water pressure.

What is the best water pressure setting for a house?

Normal water pressure is generally between 40 and 60 PSI. Most homeowners prefer something right in the middle around 50 PSI.

Does water pressure affect toilet flush?

The Mechanics of Flushing

The standard toilet relies on gravity and water pressure from the tank to flush away the water in the bowl. Unfortunately, this pressure can weaken with natural wear and tear. If your toilet lacks sufficient water pressure when flushing, you've come to the right place!

How do I lower my PSI water pressure?

If your pressure is higher or lower, then you'll need to install, repair, or adjust your pressure regulator to comply. Adjusting your regulator is easy, as long as it's working properly. Simply tighten the screw down clockwise to increase pressure and counter-clockwise to decrease pressure.

What is the normal water pressure for a house with a well?

The ideal well water pressure is between 40-60 psi. If you're uncertain whether your water pressure falls within this range, learn how to test your water pressure. It's a good skill to learn. Checking your water pressure a few times a year can help you detect problems before they get worse.

What is decent water pressure?

Ideal water pressure is over 15 litres of water per minute. That would be classed as good, acceptable water pressure. Anything between 10 to 15 litres per minute is acceptable. However, when you start to get closer to 10 litres per minute, it will start to get noticeably weaker.

Is 80 psi too high for residential water pressure?

The water pressure in your house measures how fast water travels through your pipes and out of your faucets. Normally, the standing residential house has a water pressure of around 80 PSI (pounds per square inch). Anything above 80 PSI is considered too high and can cause serious damage to your pipes and equipment.

What water pressure should my house have?

Most homes have a water pressure range of 40 to 60 psi (or 580 to 870 bars). Keep your water pressure within this safe level to prevent complications. Also, we mentioned that factors like elevation, water use, and appliances like washing machines, affect pressure requirements.

What is a safe psi for water?

Indoor water pressure typically falls between 45 and 65 psi, considered safe and efficient for any household plumbing system. Maintaining water pressure within this recommended range helps safeguard against potential damage to pipes, fixtures, and appliances.

Do I need a plumber to adjust water pressure?

If the water pressure regulator is not adjusted properly, you could have either too much, or too little pressure in your faucet or shower. With the right tools, you will be able to adjust the water pressure regulator by yourself instead of calling in the plumber.

How to check water pressure in house?

In order to do so, you'll need a water pressure gauge, and to follow these simple steps:
  1. Ensure all taps in and outside your home are turned off.
  2. Secure the pressure gauge to your outside tap. ...
  3. Turn the tap on full—it must be operating on full in order to take an accurate reading.
  4. Check the gauge reading.

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