Water wells are a reliable and long-lasting solution to ensure water supply, but like any infrastructure, they require maintenance and may develop issues over time. Detecting problems early is essential to avoid costly repairs and ensure optimal performance for decades.
Loss of flow: one of the most common issues
If the water comes out with less pressure or in a smaller quantity than before, it may indicate that the well is experiencing a buildup of sediments or even a drop in the water table. Through desanding or technical cleaning, much of the original performance of water wells can be restored without the need to drill a new one.
Turbid water or presence of sand
When the water comes out with sediments or appears cloudy, it may indicate that some part of the system needs inspection, whether due to filter wear, an improperly sized pump, etc. Ignoring this problem can cause damage to the pump and internal installations. That is why it is important to check the structural condition of the well before the issue worsens.
Problems with the extraction pump
The pump is the heart of the system. If unusual noises, increases in electricity consumption, or pressure loss occur, it may be operating under unsuitable conditions or showing mechanical wear.
The importance of preventive maintenance
Many issues can be avoided with regular inspections. Preventive maintenance includes checking the flow rate, monitoring the dynamic level, inspecting the extraction system, and performing internal cleaning if necessary. Investing in maintenance is always more cost-effective than dealing with an urgent repair.
When it is necessary to rehabilitate a water well
In older wells or those with recurring problems, a more thorough rehabilitation may be required. This can include intensive bottom cleaning, replacing the casing, or completely renewing the pumping system. In many cases, rehabilitating a water well is a much more cost-effective solution than starting a new drilling, especially if the original intake was made in a good aquifer.
