This guide covers everything you need to know before starting a borehole drilling project in Zimbabwe.
Find detailed information on:
- Borehole Cost: Factors that influence pricing and additional expenses.
- Permits & Regulations: How to comply with ZINWA and local authority rules.
- The Drilling Process: The importance of geological siting and the best time to drill.
- Water Quality & Pumps: Essential water testing and equipment selection.
Borehole Drilling in Zimbabwe: Your Questions Answered
The total cost for a borehole in Zimbabwe can range from $900 to over $7,000. This wide range is due to several key factors: the required drilling depth, the site's geological conditions (drilling through hard rock costs more), and equipment quality. Always budget for additional costs like pump installation, water tanks, and electrical connections.
Yes, permits are often necessary. You must apply for a permit from the Zimbabwe National Water Authority (ZINWA) to legally abstract groundwater, especially for agricultural or commercial use. Additionally, you should check with your local municipal authority for any extra registration requirements or by-laws before commencing any drilling.
A geological or hydrogeological survey is a critical first step. It uses scientific methods to identify the best location to find underground water (aquifers), estimate the required drilling depth, and assess the rock types. Investing in a survey significantly increases the chance of a successful, high-yield borehole and helps you avoid the costly mistake of drilling a dry hole.
The dry season, typically from May to October, is the ideal time for borehole drilling. During this period, the ground is firm, which provides better access for heavy drilling rigs. More importantly, the water table is at its lowest, giving a more accurate and reliable assessment of the borehole's sustainable water yield for year-round supply.
While groundwater is often naturally filtered and clean, it is not guaranteed to be safe for drinking. It can sometimes contain bacteria or chemical pollutants. Therefore, professional water testing after installation is essential. Based on the lab results, you may need to install a filtration or purification system to ensure the water is potable.
The water yield depends entirely on the underground geology and the presence of water-bearing rock formations called aquifers. After drilling, a yield test (or pump test) is performed to measure the amount of water the borehole can sustainably produce over a set period. This data is crucial for selecting the correct size of pump.
The risk of drilling a "dry hole" is primarily borne by the client. The contract with the driller is for the service of drilling, not a guarantee of finding water. This is why a geological survey is so important to minimize risk. If the hole is dry, you are still responsible for the drilling cost, but not for installation costs like the pump and piping.
Drilling rigs are large, heavy vehicles. You must ensure there is clear, stable access to the chosen drilling site. This may involve temporarily removing sections of fencing, walls, or clearing vegetation. Discuss the specific access requirements with your contractor beforehand to avoid delays and plan for any necessary restoration work after the job is complete.

Sona Solar Zimbabwe
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Harare, Zimbabwe.
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Borehole Experts Zimbabwe
Borehole Experts Zimbabwe
7 Frank Johnson Avenue,
Avenues, Eastlea
Harare, Zimbabwe.
Call Us Today:
Borehole Sales:
+263 77 389 8979
Borehole Sales:
+263 71 500 3777
Borehole Operations:
+263 71 918 7878
Borehole Landline:
+263 24 2797750
Email:
boreholeexpertszw@gmail.com
Website:
www.boreholeexperts.co.zw