Strand is one of the few parts of the Helderberg where a wellpoint is a genuine option rather than a non-starter, because the coastal ground is sandy and the water table often shallow.
The trade-off is quality. Proximity to the sea and a shallow water table bring salinity and contamination questions that do not arise on the higher ground behind the town.
What Is Under Strand
| Formation | Where it sits | What it means for drilling |
|---|---|---|
| Coastal and windblown sand | The low-lying ground toward the shoreline | Unconsolidated, permeable, with a shallow water table. This is the setting a wellpoint is designed for. |
| Alluvium and older sand deposits | Between the coast and the rising ground inland | Variable thickness. Where it thins, drilling reaches the underlying rock sooner. |
| Malmesbury Group and granite basement | Below the sand, and nearer surface on the inland side | Fracture-dependent yields once the sand is passed, behaving like the wider Helderberg ground. |
Send your street and what the water is for, and get an itemised quote for Strand.
Get a Strand Borehole QuoteWhat That Means for Your Borehole
- A wellpoint may be all you need for garden irrigation, at a fraction of borehole cost - where the sand and water table allow it.
- Salinity must be measured, not assumed. Coastal groundwater can carry raised chloride and sodium, and heavy abstraction near the shore can draw saline water toward a borehole.
- Shallow water is exposed water. Septic systems, stormwater and surface runoff all reach it more easily than deep hard-rock water.
- Sand in the water is common on wellpoints here and blocks irrigation emitters quickly. Budget for filtration.
Where We Work Around Strand
- Strand central and the beachfront properties
- Rusthof and Broadlands
- Onverwacht and Van Ryneveld
- Croydon-side smallholdings
- Gustrouw and Strand North
- The residential areas toward Somerset West
- Guesthouses and holiday properties along the coast
What to Watch For Here
Over-abstraction near the coast can draw saline water inland. This is a cumulative, area-wide effect rather than something one property causes alone, but it is a real reason to operate within a tested sustainable rate rather than pumping as hard as the equipment allows.
Seasonal decline on wellpoints. A shallow water table falls through summer, which is exactly when the garden needs the water. Some wellpoints here slow noticeably or run dry in late summer, and that is the ground telling you the truth rather than a fault.
What the Water Is Used For
- Garden and lawn irrigation, the dominant use
- Holiday and rental property landscaping
- Pool top-up, subject to testing for iron and salinity first
- Toilet flushing and laundry on properly separated plumbing
- Guesthouse grounds and communal landscaping
- Smallholding irrigation on the Croydon side
Wellpoint or Borehole?
Frequently the right answer here, which is unusual for the Helderberg. Where the ground is sandy and the water table sits within roughly seven metres, a wellpoint waters a garden for a small fraction of borehole cost. Ask neighbours what theirs does through late summer - in a continuous sandy aquifer their experience is a reasonable guide to yours, which is not true in fractured hard rock. Where the sand is thin or the requirement exceeds garden irrigation, a borehole is the better route.
Registration and Abstraction
Boreholes and wellpoints here must be registered with the City of Cape Town. Separately, the National Water Act governs how much you may abstract: reasonable domestic use and small-scale garden watering generally fall under Schedule 1, while larger abstraction may require registration or a water use authorisation from the Department of Water and Sanitation. Requirements change, so confirm your position before drilling.
Related Services
For the drilling process itself, the geology across the wider metro and how a quote is put together, see Borehole Drilling Cape Town.
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 | R400 - R900 /m | Sandy ground drills faster than the hard rock behind the town, so rates sit lower. |
| uPVC casing, installed, per metre | R400 - R700 /m | Diameter and class. Weathered-zone thickness is not known until drilling starts. |
| Mobilisation and site establishment | R2,500 - R9,000 | Flat sites with easy access keep mobilisation at the lower end. |
| 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. |
| Wellpoint alternative | R6,500 - R10,000 | Where sand depth and a shallow water table allow it, this covers garden irrigation for a fraction of the cost. |
| Typical complete project | R55,000 - R150,000+ | 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 - different 2026 guides quote per-metre drilling rates for the same province that differ by a factor of three - 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.
Strand Borehole FAQs
Should I get a wellpoint or a borehole in Strand?
If the ground is sandy, the water table shallow and the water is for garden irrigation, a wellpoint is usually the sensible choice and costs a small fraction of a borehole.
A borehole makes sense where the sand is thin, where you need more volume than a point can deliver, or where you want water for indoor use, since a properly sealed borehole is far better protected from surface contamination.
Will the water be salty this close to the sea?
It can be, and it should be measured rather than assumed either way. Coastal groundwater can carry raised chloride and sodium, and heavy abstraction near the shore can draw saline water toward a borehole over time.
Operating within a tested sustainable rate rather than pumping as hard as the equipment allows is the practical protection.
Why does my wellpoint slow down in summer?
Because the shallow water table falls through the dry season, which is exactly when demand peaks. Some wellpoints in Strand slow noticeably or stop drawing in late summer.
That is the ground behaving normally rather than a fault. If the level drops below the practical suction lift of about seven metres, no surface pump can lift it regardless of condition.
Is Strand borehole water safe for the house?
Only after testing. Shallow coastal groundwater is more exposed to septic systems, stormwater and surface runoff than deep hard-rock water, so microbiological analysis matters here.
Where the property also has a municipal connection, the two supplies must be kept properly separated with no possibility of backflow.
Why is there sand in my water?
It is common on wellpoints in this ground, and it blocks irrigation emitters and wears pump impellers quickly. Filtration protects the equipment.
On a borehole, persistent sand points to a screening, gravel pack or development problem rather than something to filter around indefinitely - see rehabilitation.
DRILLING IN STRAND?
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