Strong and reliable water pressure in your home is a luxury often taken for granted. And when you experience any interruption, it can be frustrating.
Water pressure is mostly determined by the elevation between a city water tank and your home. City water utilities store water in tanks/towers higher than the homes around it so the gravity can distribute the water while also creating water pressure. Typically, a regulated water pressure runs from 40-170 pounds per square inch (psi). Luckily, problems involving water pressure are generally easy to diagnose. Here are a few things to look out for and potential explanations for why you might be experiencing water pressure issues in your home.
Open Water Meter Valve - generally there are two water meter valves in the standard home. One or both of them may get turned away from the on position causing low-to-zero water pressure in your home.
Leaking Pipes - The best way to determine a leaking pipe is to take a reading of your water meter by shutting off all faucets in your home. Once you have done that, leave it for a few hours and return to read your meter. If there is a difference, this indicates you have a pipe leaking.
Failing Pressure Regulator - Pressure regulators, normally preset for 45-to-60 psi, and can wear out after years or decades of use.
Mineral Deposits - Over decades, older homes with galvanized iron pipes can create mineral build-up. This creates small-to-large blockages in your pipes. This will cause corrosion in your pipes and slow down water flow throughout your home.
Time of Day - Maximum usage can also be a side effect of creating low water pressure. This can happen when multiple water entryways are being used simultaneously. This can also happen if you and your neighbors are using all of your sinks or showers around the same time.
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