A water well pump is a vital component of your home's water supply system, responsible for drawing water from the well and delivering it to your faucets, showers, and appliances. That’s why a malfunctioning well pump can significantly disrupt your daily routine and lead to costly repairs if left unattended.

To avoid such inconveniences and expenses, it's essential to be aware of the common signs that indicate your water well pump may be wearing down. In this blog, we'll explore these signs in detail, helping you identify issues early and take timely action to keep your water supply running smoothly.

Let’s get started!

Fluctuating Water Pressure

One of the earliest signs that your well pump may be in trouble is fluctuating water pressure. If you've noticed that your faucets and showers go from a strong flow to a weak trickle or vice versa, it's a clear indicator of a problem.

Inconsistent water pressure can result from various issues, such as a clogged well screen, a damaged pressure switch, or a failing pump motor. If left unaddressed, this can lead to more severe problems down the line, so it's crucial to investigate the cause promptly.

Reduced Water Flow

A noticeable reduction in water flow from your taps is another common sign of a well pump issue.

When your pump is operating correctly, it should provide a steady and adequate supply of water. If you're experiencing a noticeable drop in flow, it could indicate a clog in the system or a malfunctioning pump. In any case, a reduced water flow can disrupt your daily activities and cause costly issues, making it essential to identify and resolve the issue.

Sputtering or Air in Water

If you've noticed sputtering or air bubbles in your tap water, it could be another sign that your well pump is struggling.

Air in the water lines can result from a myriad of pump-related problems, such as a leak in the drop pipe, a faulty foot valve, or a worn-out pump seal. This can also occur due to issues like air trapped in the well, leaking suction lines, or damaged pump components.

When air enters the water supply system through a damaged pump, it leads to disrupted water flow and quality. That’s why identifying and addressing these problems is crucial to maintaining a well-functioning water well system.

Frequent Pump Cycling

Your well pump should operate efficiently, cycling on and off as needed to maintain consistent water pressure in your home or commercial building. However, if you've observed that your pump is cycling more frequently than usual, it's a sign of trouble.

Frequent cycling can indicate issues with the pressure tank, a waterlogged bladder, or a malfunctioning pressure switch. Not only does this increase wear and tear on the pump, but it can also lead to higher energy bills, so addressing this problem early can save you both time and money.

Unusual Sounds

A good quality, energy-efficient well pump should operate quietly and efficiently. So, if you start hearing strange or unusual noises coming from the well system, it's a clear sign that something is amiss.

Common noises associated with pump issues include the following:

  • Grinding
  • Clicking
  • Banging
  • Humming sounds

These sounds can indicate various problems, such as a malfunctioning motor, worn-out bearings, or a damaged impeller. If you hear any unusual noises, it's advisable to consult a professional to diagnose and resolve the issue.

Water Quality Changes

Changes in your water quality can also be indicative of well pump problems. If your water suddenly becomes discolored, foul-smelling, or tastes different than usual, it could be due to contaminants entering the well.

This can occur if a malfunctioning well pump isn’t effectively filtering out impurities or is stirring up sediment in the well. Changes in water quality can also result from bacterial contamination if the pump isn't operating correctly.

Ensuring your water remains cleaned and maintained regularly is of paramount importance and should never be overlooked, so this issue with your pump should be addressed immediately.

Increased Electricity Bills

A sudden spike in your electricity bills without a corresponding increase in water usage can be a red flag.

An inefficient or failing well pump may draw more power to perform its job, leading to higher energy costs. If you've noticed a significant and unexplained increase in your electricity bills, it's worth having your system inspected to determine if it’s a potential source of the problem.

Water Pump Runs Continuously

In a well-functioning system, the well pump should turn on when there's a demand for water and shut off when the pressure reaches the desired level. If you've noticed that your pump runs continuously without ever turning off, it's a sign of trouble, as continuous operation not only strains the pump but also increases energy consumption.

This problem can be caused by a variety of issues, including:

  • A leak in the water system
  • A faulty pressure switch
  • A worn-out pump

Age of the Well Pump

Sometimes, the age of your well pump can be a telltale sign that it's time for repair, replacement, or, at the least, long overdue maintenance.

Most well pumps have a lifespan of 15 to 20 years, depending on the type and quality of the pump, as well as maintenance practices. If your pump is approaching or has exceeded its expected lifespan, it's wise to proactively assess its condition and consider replacement before it fails unexpectedly.

Keep in mind that if you’re on top of regular maintenance and have rarely run into issues with your well pump, you could get more than 20 years out of it.


Recognizing the common signs that your well pump needs repair can help you avoid disruptions to your daily life and costly emergency repairs. If you've experienced any of the key indicators mentioned in this blog, it's essential to consult a professional technician to diagnose the issue and recommend necessary repairs or replacements.

24/7 Well Service is a licensed company offering water well pump inspections and repairs, so don't hesitate to get in touch at (936) 245-1988 for specialized assistance.