Sydney Water's Problem or Yours? Find out whose side of the Meter it is

It’s just 9pm and water is bubbling out of the ground near your front fence. Will you call a plumber or Sydney Water? Get it right and help arrives within minutes. Get it wrong and you can either lose an hour in the middle of an emergency, or pay a call-out fee for a water supply issue that’s none of your business.

Knowing where your responsibilities end and where that of Sydney Water begins is very crucial. Here’s how the division works for you as a house owner in Sydney.

The basic rule: the meter is the boundary

The easiest way to figure out where your responsibilities lie is to see your water meter as the property line.

Everything else on the street side belongs to Sydney Water. From the water main running under the road to the pipe running to your meter, and the meter itself. They own it. They are saddled with the responsibility of maintenance.

All toilet pipes, private fixtures and the pipes running through your walls are under your care. If any issue arises on the side of your meter, it’s yours to fix via a licensed plumber and not call Sydney Water.

Know that Sydney Water will often repair the section of pipe between their main and the meter. This can extend up to about a metre inside your boundary, as a free service since it’s technically part of their supply network. If the leak is right at the front of the property or close to the street, you should make an attempt to report it to Sydney Water before you invite a licensed plumber over.

The Wastewater system follows a similar approach. The sewer main and its maintenance holes are Sydney Water’s responsibility. Meanwhile, the private sewer line running from your house to Sydney’s water connection is your responsibility if you notice any blockage or damage.

When Can I Call Sydney Water?

You can put a call through to Sydney Water the moment you observe any of the issues listed below. Their hotline 132090 is available 24/7.

• When you observe water gushing from the road, footpath or nature strip. This is worth reporting the moment you spot it, you don’t have to wait till the next day. This main break can undermine the road surface or cause flooding.

• When the whole street has no water or low pressure. If it’s just a house coming down with low pressure, it implies that it’s an internal blockage. But if your neighbours are also affected, the problem is upstream of everyone’s meters. So, let Sydney Water fix it.

• When sewage is surfacing from a maintenance hole. A single wastewater blockage inside your home is a private plumbing work issue. But sewage from the street -side access point and public spaces suggests the work is in the shared main sewer.

• The meter itself is leaking or visibly damaged. Although the meter sits on your property, it’s Sydney Water’s equipment.

• Every tap in the house is running water that is discoloured after mains work in the area. If maintenance is going on nearby, harmless sediments will be stirred up from the work. These sediments will temporarily cloud the water. If it doesn’t settle within a day, ensure you call them.

When Can I Call a Plumber?

• When the leakage is noticed on the side of your water meter. Note that anywhere from just past the meter to inside the house is your jurisdiction.

• When only your home has the problem. No water, weak pressure or a backup that’s yours alone points to your pipes.

• When a private fixture is the source. Such sources include a burst flexi hose, a leaking hot water system, an overflowing toilet, etc.

• When your sewer line is blocked. Call Sydney Water most especially if your neighbours are not affected.

13 20 90

This is Sydney Water’s 24/7 faults line for main breaks, street-side leaks, meter problems and sewer overflows on public land. Save it next to your plumber’s number; between them, every water emergency is covered.

On your side of the meter? That’s us.

If the problem is on your property, a licensed plumber is who you need. We are on call across Sydney any time, any day.

Call an Emergency Plumber Sydney NOW!

The 60-second check before you call anyone

If you’re not sure whose problem it is, these three quick checks will usually settle it.

1. Where is the water coming from? On the street side of the meter points to Sydney Water. The onus lies on you if it comes from your side.
2. Is it just you? Make the necessary enquiries from your neighbour, or take a glance down the street. If the whole area is affected, then you will need to contact Sydney Water.
3. Can you shut it off? Switch off your water main tap at the meter. If water keeps flowing on the street side, it’s not coming from your system.

In case you’re still not sure what to do, it costs nothing to call Sydney Water first. They will let you know if it falls under their scope or not.

Let’s examine the following scenarios.

Discoloured or brown water

When every tap in the house suddenly runs brown, the issue isn’t from your household’s water connection. It’s most likely disturbed sediment in the mains resulting from the stirring caused by Sydney Water while undergoing pipe repair services nearby. Fixing this is simple.

• Run the tap outside for a few minutes
• If it clears, it’s from the main sediment.
• If it isn’t clear, report it on 13 20 90.

Low pressure; one tap or everywhere?

If a single tap is running weak, the cause is almost always local to that fixture. Maybe a clogged aerator, a failing tap or an isolation valve that is partly closed. If the pressure dropped through the whole house, the real culprit can be from either side of the meter. On your side, it could be a case of a hidden leak somewhere in the system bleeding off pressure, or old galvanised piping that’s narrowed internally. On Sydney Water’s side, it could be a supply issue further up the network affecting everyone in the area.

The quickest way to know the difference is through the neighbour test. If your neighbour experiences the same problem at the same time, call Sydney Water. If it’s just you, call a plumber.

Water hammer and banging pipes

If you hear a loud bang when your taps or appliances shut off, know that it’s a private-side issue. The culprit is usually pipes that have come loose from their brackets and are knocking against a wall or frame. This is a plumber’s job, get in touch with them.

The purple pipe rule

In some parts of Sydney, homes are connected to a separate recycled water supply alongside the regular drinking water system. You can spot it immediately. Recycled water pipes, taps, and meters are all colour-coded purple, or sometimes described as lilac. A fault on the recycled system should be reported to Sydney Water.

Understanding the meter itself

Since the meter is the boundary marker, you should know where yours has been placed. Usually, you will find it near the front of the property or under a small cover at ground level.

You can have one master meter, or individual unit meters in an apartment. Always remember that the meter belongs to Sydney Water. They maintain and replace it, and tampering with it is an offence.

The tap or lever beside the meter, is yours to use. That’s the main isolation valve for the property and what turns off in every water emergency. Find it now, confirm that it turns freely and keep it clear of mulch or garden growth.

Constantly check your meter reading. You can apply to Sydney Water for a meter accuracy test. If the meter proves faulty, the test fee is refunded and your usage charge adjusted.

Who pays for what

The financial rule follows the same logic as the ownership rule; whoever owns the property fixes it. Sydney Water would fix and repair the properties (the main, the meter, the connection) in their care at their cost. You should never be caught paying a plumber to fix infrastructure that Sydney Water covers.

On the other hand, you will fix the essential plumbing issues at your side. Faults on your side come with the payment expenses landing on you. Hire a licensed plumber. Although there’s an exception worth noting, Sydney Water will often repair collapsed pipes between the main and the meter, extending around a metre inside your boundary, at no cost. Always report a front-boundary leak to them first.

Also, these financial details are worth keeping in mind.

• If a Sydney Water main break damages your property you can lodge a claim with them. Document it exactly as you would for an insurance claim, with photos, receipts, and a financial statement of losses where relevant.
• If a hidden leak on your side is quietly inflating your bill, get it fixed promptly through a licensed plumber.

The pressure story: mains pressure and your side of it

Understanding water pipe pressures is important because it generates a steady stream of calls to the wrong people.

Sydney Water’s network delivers water across enormously varied terrain, from low-lying suburbs to homes perched on ridgetops, and pressure naturally differs from one property to the next as a result. A house sitting low in a pressure zone can receive very high static pressure simply because of gravity and elevation, while a home higher up may receive noticeably less. Sydney Water’s job is to manage the network to a guaranteed minimum standard at the main. What happens to that pressure once it passes through your meter and into your home is entirely your responsibility.

High pressure is disastrous and shortens the working life of almost everything in your plumbing system that carries water. It is one of the most common hidden causes of pipes that seem to burst when in reality they’ve simply been under strain for years.

The good side of the story is that the fix also lives entirely on your side of the meter. Although modern plumbing standards call for pressure-limiting valve wherever incoming pressure runs high. Many older Sydney homes were built long before that standard existed, and have simply never had one fitted.

Two call-outs, decoded end to end

To bring everything together, here’s how the whole decision plays out in two real scenarios.

Scenario one: It’s Saturday morning, and water is bubbling up through the grass strip outside the front fence. The meter box itself is half-submerged.

Decoding: The wet ground sits on the street side of the meter, which places it squarely on the mains-to-meter stretch. This is Sydney Water’s territory from end to end.

Right move: Take a few photos to document what you’re seeing, then call Sydney Water on 13 20 90.

Outcome: A Sydney Water crew handles the repair, at no cost to you and with no plumber required. If the break has also washed out the edge of a damaged garden bed, document that damage and lodge a separate claim with Sydney Water.

Scenario two: Again, it’s the same day and street but here the soggy patch is about two metres inside the boundary. You also observe that the meter’s litre dial keeps ticking over with every tap in the house turned off.

Decoding: This pattern points to a split or failed private service line.

Right move: Turn off the main isolation valve at the meter first and call a licensed plumber.

Aftercare: Ensure the plumber gives a detailed description of the fault on the invoice. With the invoice, you can apply for Sydney Water’s hidden leak allowance against your next bill.

FREQUENTLY ASKED QUESTIONS

• Water from my neighbour’s place is flowing onto my property. Who fixes that?

Responsibility follows ownership of the pipe, not whose land the water ends up on. If the leak is coming from your neighbour’s private pipe, then it’s their responsibility to fix the damage. Firstly, give a friendly knock on their door and amicably make your complaint. Most people act quickly once they realise a leak on their property is actually watering someone else’s garden, while some will not.

If your complaint is ignored and causes more damage, Sydney Water can apply pressure. This is because the ongoing leaks waste drinking water on an ongoing basis.

• The whole street lost water with no warning. How do I find out what’s happening?

You will find current incidents and planned outages by suburb on Sydney Water’s website. This call centre (13 20 90) also offers recorded updates during major faults.

• My hot water stopped but the cold is fine. Sydney Water?

No, Sydney Water only supplies cold water up to your meter. Everything hot is heated on your own property by your own system. So a loss of hot water, while cold still runs fine, is always a private-side issue. Call for a plumber.

• There’s a leak right at the meter itself. Which side is that?

The meter and its fittings belong to Sydney Water. Report it to 13 20 90, and they’ll repair or replace it at no cost to you. But once the pipe leaves the meter and heads onto your property, that’s where your responsibility begins.

Conclusion

The meter is the boundary. The street side is Sydney Water’s, on 13 20 90. The house side is yours, via a licensed plumber. The stretch just inside your boundary is often theirs to fix free. Check where the water is, and whether your neighbours share the problem and you’ll make the right call the first time.

Written by the Plumber Sydney team; licensed plumbers available across Sydney, day and night. For urgent help at any hour, our emergency plumber in Sydney is just one call away on 1300 026 452.