A well can operate for many years, but it requires regular inspections to maintain a good flow rate, prevent breakdowns and extend the lifespan of the pump and the entire system.

Water well maintenance should not only be carried out when water stops flowing. Detecting problems early can help prevent more expensive repairs.

How Often Should a Well Be Inspected?

There is no single inspection frequency that applies to every installation, as it depends on the level of use, the age of the well, the type of ground and the characteristics of the water.

As a general rule, regular inspections are recommended, especially when changes in performance are detected.

Inspections can be particularly important for wells used intensively for irrigation, agriculture, industrial purposes or continuous water supply.

Signs That a Well Needs Maintenance

Some common warning signs include:

• Reduced water flow.
• Loss of pressure.
• Sand or sediment in the water.
• Cloudy water.
• Changes in smell or colour.
• A pump that takes longer to reach the required pressure.
• Starts and stops that are too frequent.
• Unusual noises or vibrations.

These symptoms may be related to the pump, pipes, sediment build-up or the condition of the well itself.

What Does Water Well Maintenance Include?

Depending on the installation, an inspection may include:

• Checking the flow rate.
• Inspecting the submersible pump.
• Inspecting pipes and connections.
• Checking the electrical control panel.
• Removing sediment.
• Inspecting the well casing.
• Checking the water level.
• Inspecting the inside of the well with a camera when necessary.

The aim is to identify potential problems before they cause a serious breakdown.

When Does a Well Need Cleaning?

Over time, sand, silt, minerals and other sediments can accumulate inside a well.

Cleaning may be recommended when there is a gradual reduction in flow, the water becomes cloudy or the well has not been used for a long time.

However, it is important to identify the cause of the problem before cleaning, as reduced performance may also be due to a pump fault or changes in the water level.

Water Well Maintenance in Barcelona and Catalonia

Water and ground conditions vary depending on the area, so each well requires maintenance adapted to its use and operating conditions.

At Perforacions i Bombes Barcelona, we maintain, clean, inspect and repair water wells and pumps in Barcelona and other areas across Catalonia.