How Can You Check Your Home’s Water Pressure?
You can check your home’s water pressure with a simple pressure gauge from a hardware store. Attach the gauge to an outdoor spigot, turn the water on fully, and read the PSI.
For most homes, water pressure should be around 40–60 PSI. If the reading is above 70 PSI, it may be time to have the system inspected.
Why Checking Water Pressure Matters
Water pressure that is too high can damage pipes, faucets, toilets, water heaters, washing machines, dishwashers, and other plumbing components.
Because high pressure often goes unnoticed, testing is one of the easiest ways to catch the problem before it causes leaks or appliance damage.
What You Need to Test Water Pressure
To test your water pressure, you need:
- A water pressure gauge
- Access to an outdoor hose spigot
- A few minutes of time
Pressure gauges are commonly available at hardware stores and are simple to use.
Step-by-Step: How to Test Your Water Pressure
- Make sure no water is running inside the home.
- Attach the pressure gauge to an outdoor spigot.
- Tighten it securely so it does not leak.
- Turn the spigot on fully.
- Read the PSI on the gauge.
- Turn the water off and remove the gauge.
For the most accurate reading, test when no appliances, faucets, or irrigation systems are running.
What PSI Is Too High?
Here is a simple guide:
- 40–60 PSI: Ideal range for most homes
- 60–70 PSI: Usually acceptable, but worth monitoring
- 70–80 PSI: High and should be checked
- 80+ PSI: Too high and should be corrected
If your water pressure is too high, a pressure reducing valve may be needed.
What If Your Pressure Is Too Low?
Low water pressure can also point to plumbing issues. Possible causes include clogged fixtures, partially closed valves, leaks, buildup in pipes, pressure tank issues, or municipal supply problems.
If your pressure is low throughout the whole home, it is best to have the system diagnosed.
What to Do If Your Water Pressure Is Too High
If your pressure is above 70 PSI, do not ignore it. High water pressure can quietly wear down your plumbing system over time.
A plumber can verify the reading, check for a pressure reducing valve, inspect the system, and recommend repair, adjustment, or installation if needed.
When to Call Massie Creek Plumbing
If you tested your water pressure and the reading is high, low, or inconsistent, Massie Creek Plumbing can help identify the cause and recommend the right solution.
Massie Creek Plumbing provides water pressure testing, PRV service, and plumbing repairs throughout Greene County, Montgomery County, Beavercreek, Xenia, Bellbrook, Centerville, Sugarcreek Township, Kettering, Fairborn, and nearby communities.
FAQs About Checking Water Pressure
Can I check my own water pressure?
Yes. You can use a basic pressure gauge attached to an outdoor spigot.
What is normal water pressure for a house?
Most homes should be between 40 and 60 PSI.
Is 80 PSI too high?
Yes. Water pressure around 80 PSI is too high for most homes and should be corrected.
Why should no water be running during the test?
Running water can affect the reading and make the pressure appear lower than it actually is.
Who checks water pressure in Greene County or Montgomery County?
Massie Creek Plumbing provides water pressure checks and PRV service throughout Greene County, Montgomery County, and surrounding communities.