Melville lies against Melville Koppies, where the ancient granite meets the base of the Witwatersrand rocks. Depending on the stand, a hole may start in weathered granite or in ridge quartzite and shale.
Homes are older and stands are small, often sloping, with narrow streets, the restaurant strip along 7th Street, guesthouses and student lets close to Auckland Park and the University of Johannesburg.
What Is Under Melville
| Formation | Where it sits | What it means for drilling |
|---|---|---|
| Witwatersrand quartzite (Hospital Hill Subgroup) | The ridges themselves and their upper slopes | The hardest rock drilled in the area. Slow progress and heavy bit wear, with water only in open fractures. |
| Interbedded shale and ironstone shale | Softer bands between the quartzite beds, usually under the lower ground | Drills faster than quartzite. Bedding partings and the contacts with quartzite can carry water. |
| Colluvium and outcrop | Footslopes and the upper stands near the crest | Irregular, bouldery ground that complicates set-up and the top of the hole. |
Send your street and what the water is for, and get an itemised quote for Melville.
Get a Melville Borehole QuoteWhat That Means for Your Borehole
- Quartzite is the slowest ground in the area and per-metre rates on the ridge reflect it.
- Fractures decide the outcome so adjacent stands can get very different results.
- Access is often the first constraint on steep and terraced properties.
Where We Work Around Melville
- Melville Koppies
- 7th Street
- Auckland Park
- Westdene
- Emmarentia
- Richmond
- Older homes on sloping stands
What to Watch For Here
Two rock types meet right here. Melville Koppies exposes the contact between granite and the overlying Witwatersrand quartzite and shale. Stands on either side of that line can behave differently, with softer weathered granite on one side and hard ridge rock on the other, so the drilling plan should allow for both and for a change partway down.
Small stands limit rig positions. Many Melville houses sit close to the street on compact, sloping plots with little side access. Overhead cables, parked cars on narrow roads and neighbours' walls all need to be considered, and sometimes the front garden is the only realistic position for the truck, with a short hose run to wherever the storage will go.
What the Water Is Used For
- Watering compact gardens on sloping Melville plots
- Keeping courtyard plants and veggie beds going
- Supplying guesthouses and student lets during outages
- Topping up small plunge pools in summer
- Cleaning paved courtyards and outdoor dining areas
Wellpoint or Borehole?
Not an option. There is nothing here for a driven point to penetrate, and no shallow sand water table. Drill instead.
Approval and Abstraction
Melville falls under the City of Johannesburg. Both main metros require approval before drilling. The City of Johannesburg requires an application to its Environment and Infrastructure Services Department, and an approved application comes with a drilling certificate that has to be kept on site while the rig works; drilling without one risks a fine and impoundment of equipment. The City of Ekurhuleni requires authorisation, with applications reviewed by its Dolomite Section and by Water Demand Management. Elsewhere, including Mogale City, confirm the municipality's current requirements. Separately, the National Water Act governs how much you may abstract: reasonable domestic use generally falls under Schedule 1, and in 2026 the Department of Water and Sanitation confirmed that households using borehole water for reasonable domestic purposes do not need to register nationally. Commercial, agricultural and larger abstraction may need registration or a water use authorisation. Rules change, so confirm the current position before drilling.
Related Services
For the drilling process itself, the geology across the wider area and how a quote is put together, see Borehole Drilling Johannesburg.
Nearby Areas
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 | R600 - R1,400 /m | Quartzite is hard on bits and slow. Holes on the crest sit at the top of the range, those on shale footslopes lower. |
| uPVC casing, installed, per metre | R400 - R700 /m | Depends on the scree and boulder cover, which changes sharply across a single stand. |
| 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 | R75,000 - R220,000+ | 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.
Melville Borehole FAQs
What is special about the ground at Melville Koppies?
The Koppies show where the old basement granite is overlain by the base of the Witwatersrand Supergroup. The granite weathers to a sandy clay, while the quartzite and shale of the ridge stay hard and stand out as the rocky koppies above the suburb.
So a borehole in one street may drill mostly through weathered granite and another mostly through ridge rock, with water found in different kinds of fractures.
Is there room to drill a borehole on a small Melville stand?
Often, yes, provided a truck can park close enough and the rig mast clears cables and trees. Front gardens or driveways are the usual candidates, and a quick check for buried water, sewer and fibre lines is wise on older stands.
Expect to discuss street parking, keeping the pavement clean, and noise with neighbours, as houses are close together and many people work from home here.
Can a Melville guesthouse or restaurant use borehole water?
Garden use is straightforward, but supplying guests or a kitchen means the water must be tested and treated to a drinking standard. Commercial use can also bring DWS registration or authorisation obligations beyond the household exemption.
On top of that, Johannesburg has to approve the drilling application before a rig is booked, and the certificate stays on site during the work.
Do Melville slopes affect the borehole itself?
Slope mainly affects access and where runoff collects after a summer thunderstorm. Lower parts of a stand can gather stormwater and contamination from upslope, so the wellhead should be sealed and raised.
The yield still depends on the rock below, which cannot be predicted with certainty in advance, and a pump test is the only reliable measure.
DRILLING IN MELVILLE?
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