Water Guides & Johannesburg Updates

Honest pricing, real comparison advice, no sales fluff — the research we'd want before spending our own money.

Flat illustration showing a municipal water main, a break tank, and a booster pump in sequence inside a home

Regulations & registration

Can You Pump Directly from the Municipal Mains? Booster Rules for Low Pressure

Boosting straight off the municipal line can starve neighbours and breach bylaws. Why installers fit a break tank and what the plumbing rules require.

Flat illustration of a commercial building with a row of large water storage tanks connected to a pump and municipal supply line

How it works

Backup Water Tanks for Cape Town Businesses: Sizing and Installation

Cape Town has no Joburg-style backup page, but outages and restrictions still bite. How local businesses size, place and connect backup tanks and pumps.

Flat illustration of a Cape Town home with a borehole and low reservoir levels in the background

How it works

Day Zero in Cape Town: What the Drought Taught Homeowners About Boreholes

What Cape Town's Day Zero drought changed for household boreholes and wellpoints, from registration to groundwater limits, and what still applies today.

Flat illustration of a borehole cross-section in a coal-mining landscape showing acidic groundwater pathways

Water filtration

Acid Mine Drainage and Borehole Water in eMalahleni: What to Test For

Coal mining around Witbank can push sulphate, iron and acidity into groundwater. Which tests an eMalahleni borehole needs and what treatment follows.

Flat illustration of a kettle and tap with white limescale deposits against a Pretoria suburban backdrop

Water filtration

Hard Water in Pretoria and Centurion: Why Dolomite Water Scales Your Taps

Dolomite groundwater and some municipal supply leave scale on kettles and geysers. How hard Tshwane water gets and which softening or filtration fits.

Flat illustration of a home water tank with a warning symbol and a tap being isolated from a mains supply pipe

How it works

Boil-Water Notice with a Backup Tank: What to Do with Your Stored Water

If contaminated mains water reached your tank before a notice, stored water may be affected. When to isolate, drain, disinfect and refill.

Flat illustration of a business building with water pipes, lab flask and compliance checklist

Water filtration

Water Quality Compliance Testing for Businesses: What, How Often and Which Lab

Businesses that serve water to staff, guests or customers need a testing routine. Which SANS 241 parameters matter, sensible frequencies and accredited labs.

Flat illustration of a commercial borehole pump, storage tank and water softener connected to a business building in Polokwane

How it works

Business Water Supply in Polokwane: Boreholes and Storage

Polokwane businesses face regular supply cuts and hard groundwater. How commercial boreholes, storage tanks and softening combine for reliable supply.

Flat illustration of a Centurion suburb map with borehole and dolomite risk zone markers

Regulations & registration

Can You Drill in Your Centurion Suburb? A Suburb-by-Suburb Guide

Irene, Rooihuiskraal, Wierda Park, Amberfield, Thatchfield and Heuweloord differ on dolomite risk and approvals. Check your suburb before paying a deposit.

Flat illustration of a borehole casing cross-section with a magnified water droplet showing coliform bacteria symbols and a test tube beside it

Water filtration

Coliforms in Borehole Water: What a Positive Test Means and How It's Fixed

Total coliforms on a lab report do not always mean sewage, but they do mean action. What the result says, shock chlorination and when UV is needed.

Flat illustration showing a poly water tank, pressure vessel, pump and switchover valve with lifespan indicators

Costs & comparisons

How Long Does a Backup Water System Last? Tank, Pump and Valve Lifespans

Poly tanks, pumps, vessels and switchover valves wear out at different rates. Typical lifespans, what shortens them and when to budget for new parts.

Flat illustration of a borehole casing, sample bottle, and laboratory flask with a Pretoria skyline in the background

Water filtration

Borehole Water Testing in Pretoria and Centurion: What to Test and Where

Which tests a Pretoria or Centurion borehole needs, how to take a clean sample, why SANAS accreditation matters and how to read the lab report.

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