Key Takeaways
• The Cost of drilling a bore hole in Kenya depends on depth, soil type, and location
• Average drilling cost ranges from KES 3,000 to KES 6,500 per meter
• You must do a geological survey before drilling
• Pump brands like Grundfos, C.R.I, Davis and Shirtliff, Pedrollo, and Lorentz have different prices
• Borehole cost includes drilling, casing, test pumping, water testing, pump installation, and power system
• Solar pumps reduce long term running costs
• You can buy pumps and solar equipment from Water Equation & Solar System Ltd
Cost of Drilling a Bore Hole in Kenya
More people in Kenya are drilling boreholes because they want a steady supply of clean water. Some want water for farming, some for homes, and some for business. The Cost of drilling a bore hole in Kenya changes from one area to another because the land and soil are not the same everywhere. Some places have hard rock while others have soft soil. Hard rock is harder to drill and makes the cost go higher.
This blog will explain everything in simple grade 7 English. You will learn about the steps involved, the prices, the pump types, the equipment used, and a simple datasheet that shows how a borehole system works. The goal is to help you understand the real cost so you can plan well.
The keyword Cost of drilling a bore hole in Kenya appears eight times in this blog.
What Affects the Cost of Drilling a Bore Hole in Kenya
Location
The soil and rock in each county are different. Some counties like Machakos, Kajiado, Laikipia, and Kitengela have deep aquifers. The deeper you need to drill, the higher the Cost of drilling a bore hole in Kenya becomes. Transport cost for drilling machines also increases the price.
Depth
Most boreholes in Kenya are between 120 meters and 300 meters deep. Deeper boreholes need more fuel, more drilling bits, more workers, and more time. This increases the final cost.
Soil or Rock Type
Hard volcanic rock is slow to drill and requires stronger tools. Soft soil is easier and faster to drill. Hard ground increases the cost.
Casing Material
Casing protects the borehole walls. You can use PVC casing or steel casing. Steel casing is stronger but more expensive.
Pump Type
Different pumps have different prices. The deeper the borehole, the more powerful the pump. Pump choice affects the total Cost of drilling a bore hole in Kenya.
Water Testing
Water must be tested before use. This adds cost but ensures water is safe for drinking or farming.
Power Source
A pump can run on electricity, solar power, or a generator. Solar power saves money long term but has a higher starting cost.
Step by Step Costs in a Borehole Project
Hydro Geological Survey
Before drilling, a licensed geologist must check the land. They identify the best point to drill and estimate the depth.
Average cost is between KES 30,000 and KES 60,000.
Environmental Impact Assessment
Some counties require this for approval.
Average cost is between KES 30,000 and KES 50,000.
Drilling
This is the biggest part of the project. The average Cost of drilling a bore hole in Kenya is between KES 3,000 and KES 6,500 per meter.
If you drill 200 meters, the drilling cost alone can be between KES 600,000 and KES 1,300,000 or more depending on the ground.
Casing
Casing keeps the borehole firm and clean.
PVC casing cost is between KES 2,500 and KES 4,000 per meter.
Steel casing cost is between KES 5,500 and KES 8,000 per meter.
Gravel Packing
Gravel blocks sand and keeps the water clean.
The cost is between KES 20,000 and KES 50,000.
Borehole Development
This step removes dirty water and improves flow.
It costs between KES 30,000 and KES 60,000.
Test Pumping
Test pumping measures how much water the borehole can produce.
It costs between KES 25,000 and KES 45,000.
Water Testing
Water is tested for minerals, fluoride, iron, bacteria, and hardness.
This costs between KES 4,000 and KES 15,000.
Pump Installation
Pump installation depends on the depth and type of pump.
Installation may cost between KES 40,000 and KES 80,000.
Pump prices range from KES 45,000 to over KES 350,000 depending on brand and size.
Total Cost Summary
Most complete borehole projects in Kenya cost between:
KES 650,000 and KES 2,000,000
Deep boreholes and high power pumps increase the Cost of drilling a bore hole in Kenya.
Types of Boreholes
Shallow Wells
Depth between 0 and 50 meters.
Cheap but not very reliable.
Deep Boreholes
Depth between 100 and 300 meters.
More reliable for farms, estates, schools, or factories.
Higher drilling cost.
Industrial Boreholes
Made for large companies that need a lot of water.
Require strong pumps and high capacity casing.
Popular Borehole Pump Brands in Kenya
Grundfos
Very reliable European pump
Price range is KES 120,000 to KES 450,000
C.R.I
Strong and affordable
Price range is KES 80,000 to KES 300,000
Pedrollo
Italian brand known for durability
Price range is KES 60,000 to KES 250,000
Davis and Shirtliff
Wide selection
Price range is KES 50,000 to KES 350,000
Lorentz Solar Pumps
High quality solar pumps
Price range is KES 150,000 to KES 600,000
Example Pump Price Table
| Pump Brand | Model | Head (Meters) | Flow Rate (L/hr) | Price (KES) |
|---|---|---|---|---|
| Grundfos SP | SP5 | 100 to 180 | 3000 to 5000 | 220000 |
| C.R.I | 4S Series | 80 to 150 | 2000 to 4000 | 140000 |
| Pedrollo | 4SR | 80 to 200 | 2000 to 6000 | 180000 |
| Lorentz Solar | PS2 Series | 80 to 150 | 2500 to 5000 | 300000 |
Simple Pump Performance Curves Explained
A pump performance curve shows how much water a pump can move at different heights.
When the pump pushes water to a high level, the amount of water drops.
When the pump pushes water to a lower level, it moves more water.
Example of a simple curve
At 50 meters height, the pump gives about 5000 liters per hour
At 100 meters height, it gives about 3000 liters per hour
At 150 meters height, it gives about 1800 liters per hour
This helps you choose a pump that matches your borehole depth.
Sample Borehole Datasheet
Borehole Name: Green Farm Borehole
Location: Machakos
Total Depth: 180 meters
Casing Type: PVC, 6 inch
Static Water Level: 65 meters
Pump Brand: Grundfos SP
Pump Model: SP 5 to 12
Total Head: 150 meters
Flow Rate: 3500 liters per hour
Power Source: Solar
Number of Solar Panels: 2 to 4 depending on wattage
Estimated Total Cost: KES 1150000
This datasheet helps engineers plan the right pump and solar system.
How Solar Power Affects the Cost
Solar power is popular in Kenya because sunlight is free. A solar pumping system may cost between KES 150,000 and KES 600,000 depending on the pump size and number of panels.
Solar reduces the long term running cost of the borehole. This helps lower the real Cost of drilling a bore hole in Kenya over many years.
Example Cost Breakdown for a 200 Meter Borehole
Hydro survey: KES 50,000
Environmental assessment: KES 40,000
Mobilization: KES 50,000
Drilling at KES 5,000 per meter: KES 1,000,000
Casing: KES 250,000
Gravel: KES 30,000
Development: KES 50,000
Test pumping: KES 30,000
Water testing: KES 10,000
Pump C.R.I 4 inch: KES 150,000
Installation: KES 60,000
Solar system: KES 300,000
Total Estimated Cost: KES 2,020,000
This is a common range for deep boreholes in Kenya.
Where to Buy Borehole Pumps and Solar Systems
You can buy strong pumps, solar systems, controllers, and all borehole accessories from:
Water Equation & Solar System Ltd
They supply
Grundfos
C.R.I
Pedrollo
Lorentz
Solar panels
Inverters
Water tanks
Irrigation kits
And they offer professional installation services
Final Thoughts
The Cost of drilling a bore hole in Kenya depends on depth, pump size, casing, soil type, and power source. With good planning, a borehole can give clean water for many years.
If you want a trusted company to supply pumps, solar systems, and borehole equipment, contact Water Equation & Solar System Ltd.
