5 Common Borehole Issues and How to Fix Them

Boreholes are a reliable source of water for many households and businesses. However, like any mechanical system, they can encounter issues that may disrupt their performance. Here are some common borehole problems and solutions to get your water flowing again:   



1. Low Water Yield

  • Cause: Depletion of the aquifer, clogged filters, or a poorly designed borehole.
  • Solution:
    • Recharge the Aquifer: Implement water conservation measures and avoid excessive pumping.   
    • Clean the Filters: Hire a professional to clean or replace the filters.
    • Redrill the Borehole: In severe cases, consider deepening the borehole or drilling a new one.

2. Water Quality Problems

  • Cause: Contamination from surface runoff, mineral deposits, or bacterial growth.   
  • Solution:
    • Install a Water Treatment System: Use filters, chlorination, or UV disinfection to purify the water.
    • Regular Maintenance: Clean the borehole and pump regularly to prevent contamination.  
    • Conduct Water Testing: Regularly test the water quality to identify and address any issues.   

3. Pump Failure

  • Cause: Mechanical wear and tear, power surges, or incorrect installation.
  • Solution:
    • Regular Maintenance: Schedule regular inspections and servicing of the pump.
    • Install a Surge Protector: Protect the pump from power fluctuations.
    • Replace Worn Parts: Replace any damaged or worn-out components.   

4. Sand Ingress

  • Cause: Loose borehole casing, worn-out pump components, or excessive pumping.
  • Solution:
    • Repair the Casing: Seal any gaps or cracks in the casing.
    • Replace Pump Components: Replace worn-out impellers and other components.   
    • Reduce Pumping Rate: Lower the pumping rate to reduce stress on the borehole.   

5. Noise and Vibration

  • Cause: Cavitation, misalignment, or worn-out bearings.
  • Solution:
    • Check Pump Alignment: Ensure the pump is properly aligned with the motor.
    • Replace Worn Bearings: Replace any damaged bearings.
    • Adjust Pump Settings: Adjust the pump's settings to reduce cavitation.

Nakiso Borehole Drilling is committed to providing reliable and efficient borehole drilling services. Contact us for expert diagnosis and solutions if you encounter any of these issues.



Nakiso Borehole Drilling: Your Trusted Partner for Safe, Sustainable Water Access

At Nakiso Borehole Drilling, we are your comprehensive partner for unlocking reliable water on your property. Our highly skilled team tackles all drilling projects, from standard boreholes to specialized Blast Hole and RC Drilling. We handle everything in-house for a seamless experience, encompassing expert borehole siting, efficient drilling, and pump installation – solar, electric, or manual – tailored to your specific needs. With Nakiso, your reliable water source is just a drill away.

We don't just strive to be the best; we maintain the industry's strictest quality standards and are committed to sustainable practices for the future of Zimbabwe's water security.

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Five Facts About Borehole Drilling That You Need To Take Note Of:
1. Know Your Borehole Casings:The Preferred Borehole Casing In Zimbabwe Is Class 9 and 10 (Pressure Classes.)This is because Class 9 and Class 10 Casings are more collapse resistant. The strength of a Casing is often described as collapse resistance.

2. Borehole Drilling Depth: The exact depth, of where the water is located, cannot be established by the drilling contractor nor the Water Surveyor (Borehole Siter).

3. The Is No 100% Guarantee On Water: It is important to note that it is never a 100% guarantee that any hole will yield water, the amount and water quality can also not be guaranteed by the drilling contractor and water surveyor.

4. Borehole Siting or Water Surveying Is Important: Making use of a hydrologist or traditional water diviner will increase your chances of having a successful borehole that will yield a sufficient amount of water.

5. Know The Risks: The risk of the borehole drilling lies with the property owner. The client will still be liable for the drilling costs irrespective of a borehole yielding water or not.

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The Reliable Choice for Borehole Drilling in Zimbabwe

Frustrated with unreliable water access? Look no further than Nakiso Borehole Drilling! Our team of water well experts boasts extensive experience and knowledge, tackling any type of borehole installation you may require.

Worried about the technicalities? Relax – Nakiso Borehole Drilling streamlines the entire process, from the initial step of meticulously selecting the optimal borehole location on your property to the final pump installation. And when it comes to pumps, we offer a variety of options to suit your needs and preferences. Choose from solar-powered pumps, a sustainable and eco-friendly solution, or opt for the convenience of electrical pumps. For those seeking a more traditional approach, manual bush pumps are also available.

With Nakiso Borehole Drilling, you benefit from a comprehensive water solution – all delivered by a single, trusted provider. Let us help you unlock a reliable and long-lasting source of water for your home or business.

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