Pretoria East covers ground that changes character over short distances, from Silverton shale in the valleys to hard Bronberg quartzite along the ridge.
Which of those a stand sits on changes the drilling rate, the realistic depth and the cost more than anything else in the quote.
What Is Under Pretoria East
| Formation | Where it sits | What it means for drilling |
|---|---|---|
| Silverton Formation shale | The broad valley ground between the northern and eastern quartzite ridges | The rock beneath most of these streets. Easy drilling, but it stores almost nothing except where it has been fractured. |
| Diabase dykes and sills | Cutting across the shale throughout the Pretoria valley | Worth locating before drilling. The zone of broken rock at an intrusive contact is reliably the better prospect on this ground. |
| Weathered shale and residual clay | The upper section on most stands | The upper weathered section moves with moisture and will not hold an open hole, so it is cased as a matter of course. |
Send your street and what the water is for, and get an itemised quote for Pretoria East.
Get a Pretoria East Borehole QuoteWhat That Means for Your Borehole
- Siting is about finding structure, not depth because the shale itself carries little water between fractures.
- Dyke contacts are the targets worth locating and they are exactly what a survey is looking for on this ground.
- Drilling is comparatively quick so the per-metre rate tends to sit at the lower end of the range.
Where We Work Around Pretoria East
- Faerie Glen, Olympus and the Bronberg slopes
- Garsfontein and Moreleta Park
- Lynnwood, Menlo Park and Menlyn
- Die Wilgers, Equestria and Meyerspark
- Silver Lakes, Woodhill and Mooikloof
- Wapadrand and the eastern smallholdings
- Estate and complex developments throughout the east
What to Watch For Here
The Bronberg divides the east. The ridge running east through Faerie Glen and on toward Zwavelpoort is a continuation of the Magaliesberg, and it separates the valley ground to the north and south. On the ridge itself drilling is slow and yields are strictly fracture-dependent; in the valleys the shale drills faster and the targets are dyke contacts.
Rapid development has outpaced the water network. Much of the east has been built out quickly, and supply pressure at the ends of the reticulation is a recurring complaint. That is a large part of what drives borehole demand here, and it means standby capability is often as important as irrigation volume.
What the Water Is Used For
- Keeping established gardens alive from June to October
- Keeping water on the property through supply outages
- Estate common property and verge irrigation
- Lowering a water bill driven mostly by outdoor use
- Pool filling where the water quality allows it
Wellpoint or Borehole?
Ruled out. Shale is consolidated rock and the clay above it is the wrong material entirely for a driven point. Even where water is relatively shallow, it is deeper than a surface pump can lift.
Registration and Abstraction
A completed borehole here should be registered with the City of Tshwane, and the responsibility for that sits with the property owner rather than with the driller. Separately, the National Water Act governs how much you may abstract: reasonable domestic use and small-scale gardening generally fall under Schedule 1, while larger, agricultural or commercial abstraction may require registration or a water use authorisation from the Department of Water and Sanitation. The position on domestic registration was being actively revised during 2026, so confirm your obligations before drilling rather than afterwards.
Related Services
For the drilling process itself, the geology across the wider metro and how a quote is put together, see Borehole Drilling Pretoria.
Borehole Prices in This Area
Drilling is charged per metre, so depth drives the total. The ranges below are framed for local ground conditions and access.
| Item | Indicative range | What moves it locally |
|---|---|---|
| Drilling, per metre | R450 - R1,000 /m | Shale drills faster than the quartzite and dolomite elsewhere in the metro, which usually keeps the per-metre rate lower. |
| uPVC casing, installed, per metre | R400 - R700 /m | Set by diameter and class, with the quantity determined by the depth of the clay-rich weathered zone above the shale. |
| Mobilisation and site establishment | R2,500 - R9,000 | Access and site conditions move this; a site visit settles it before quoting. |
| Water survey | R5,000 - R12,000 | Targets structure rather than depth. Worth most where yield is fracture-dependent. |
| Yield testing | R3,500 - R15,000 | Establishes the sustainable rate that pump selection depends on. |
| Pump, supplied and installed | R15,000 - R45,000 | Greater depth means more head, which means a larger pump and heavier cable. |
| Storage and booster | R12,000 - R35,000 | Needed wherever peak demand exceeds the borehole's sustainable rate. |
| Typical complete project | R70,000 - R200,000+ | Everything above, excluding treatment, which depends entirely on the water analysis. |
These are indicative ranges, not a quotation. They are compiled from published South African supplier and contractor pricing to give you a starting point for budgeting. They are not our rate card, and no figure here is a commitment.
Treat them as a broad guide only. Published borehole pricing in South Africa varies enormously - 2026 guides quote per-metre drilling rates for Gauteng ranging from under R300/m to R1,500/m, a spread of more than five to one - because depth, geology, access, specification, distance and fuel costs all move the number. Depth in particular is not known until the hole is finished. Figures generally exclude VAT unless noted, and change over time. Only an itemised written quote against your actual site means anything.
Pretoria East Borehole FAQs
Is the ground the same across Pretoria East?
No, and that is the most useful thing to know before getting quotes. The Bronberg quartzite ridge, the Silverton shale valleys and the dolomite further south all behave differently.
Drilling rates, realistic depths and expected yields differ between them, so a price quoted for one part of the east may not be meaningful for another.
Why is borehole demand so high in the east?
Rapid development has put pressure on the reticulation network, and suburbs at the end of the line lose pressure first when supply is constrained.
That drives interest in boreholes as a standby supply as much as for irrigation, and it changes the design, because standby capability needs storage and often backup power.
Which part of Pretoria East drills most cheaply?
Broadly, the shale valley ground, because shale drills faster than quartzite or dolomite. Ridge stands are the most expensive per metre.
Depth still governs the total, though, and a shallow hole in hard rock can cost less than a deep one in soft rock.
Can I put a wellpoint in anywhere in Pretoria East?
No. Wellpoints need loose sandy ground with a shallow water table, and the east is shale, quartzite and clay.
There is no equivalent of a coastal sand aquifer anywhere around Pretoria, so a drilled borehole is the route to groundwater across the whole area.
DRILLING IN PRETORIA EAST?
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