Skip to main content
ALERT

EWOV will be closed from 5.00 pm Thursday 24 April 2025 to 8.30 am Monday 28 April 2025.

If your electricity gas or water has been disconnected or restricted, please refer to the emergency contact number noted on your bill.


News and articles

Updated 14 April 2025

Greater Western Water moved to a new billing system in July 2024.

Billing delay and catch-up bills

Due to technical issues experienced by Greater Western Water, some customers didn’t receive their bills on time. 

Greater Western Water has since issued a number of bills in a shorter than usual timeframe, meaning customers may receive multiple bills within three months, rather than just one bill.

Some of these bills may also cover a greater time period – for example for fees and usage covering a six-month period rather than the usual three months.

Customer concerns

Customers have raised concerns about Greater Western Water’s bills that include:

  • the delay in receiving bills
  • confusion about bill due dates and payment reminder notifications
  • whether concessions have been correctly applied
  • changes to direct debit arrangements, and
  • difficulty contacting customer support.

More information is available on Greater Western Water’s website. 

There are rules about:

  • when Greater Western Water should bill you
  • when Greater Western Water must offer payment assistance
  • when Greater Western Water can send you reminder notices and start debt recovery
  • what period of usage and network charges Greater Western Water can include in a delayed bill
  • concessions that need to be applied to bills, and
  • how changes can be made to direct debits arrangements.

The charges that Greater Western Water can include in a delayed bill will depend on when you were first told that your bill would be delayed.

Greater Western Water can only bill you for the usage and network charges for the four months before you were told your bill would be delayed.

Greater Western Water must also let you have up to four months to pay the delayed bill.

These rules are set out in the Water Industry Standard.

We will look at the individual circumstances of your complaint to work out if you were told about the delay, and if so, on what date.

Greater Western Water must show when it told you about the delayed bill

We will ask Greater Western Water to show when it told you your bill would be delayed. This might include copies of an email or other correspondence used to tell you about the billing delays. Greater Western Water must also show that you could have received the correspondence.

If Greater Western Water cannot show us that you were told about the delay before the delayed bill was issued, Greater Western Water may only be able to charge you for the usage and network charges from the four months before the date of the delayed bill. This is because the delayed bill will be the first time that you were told about the delay.

If you did not receive Greater Western Water’s notification

If Greater Western Water shows us that it told you about the delay, but you do not agree with the date, we might ask you to explain further. We might ask for information to show you were told about the delay on another date or information to explain why you did not receive Greater Western Water’s notification.

We will review the information provided by both you and Greater Western Water to work out when you were told about the delay. We will do this on the balance of probabilities. This means we will look at all the available information and the circumstances to decide what is most likely to have happened.

The below table lists different notification scenarios that may arise:

Notification scenario

Does EWOV consider that you were told?

You logged onto your GWW online account, and a message clearly told you your bill was delayed.

Yes, because it is targeted to you and the portal log in date can be verified. The message will need to be clear. 

A message on Greater Western Water’s website or social media saying some bills will be delayed.

  • Yes, if it is clear to us that you saw this message on Greater Western Water’s website or social media on a particular date. 
  • No, if there is no information to show you accessed the website or social media content on a particular date.

Post or email correspondence addressed to you which told you about the delayed bill.

Yes, if Greater Western Water can show, on balance, the correspondence was sent to your nominated contact or email address.

You called Greater Western Water about your account and were told your bill was delayed.

Yes, from the time you were told about the delayed bill. We may need to see the contact notes, a call recording or transcript to confirm the discussion and relevant date.

You say you were not told until you received the late or catch up-bill.

We will look at this on a case-by-case basis. If Greater Western Water can show that it told you about the delayed bill earlier, it can bill you for your usage and network charges in the four months before that date. If this cannot be shown, EWOV may accept that you were told when the delayed bill was issued. 

If you have concerns with your bill, your first contact point is Greater Western Water. You can raise any concerns you have such as whether: 

  • you were told about the delayed bill
  • you have been charged correctly
  • you have been charged for the correct period
  • you have difficulty paying the amount due
  • the bill due date is correct
  • your concession has been applied
  • whether your direct debit arrangement was in place.

For more information and to contact Greater Western Water, please visit its website. 

Customers should first try and contact Greater Western Water to raise their concerns directly.

If you’ve tried to contact Greater Western Water and couldn't get through or haven’t heard back within a reasonable period, you can make a complaint to us. We are here to help.

We expect we may receive different types of complaints about Greater Western Water due to the billing system issue. We will consider all complaints on a case-by-case basis, however, EWOV’s general approach to some complaint types is outlined below:

Issue

EWOV approach

My bill is high.

We will review your bill to check that Greater Western Water has charged you in accordance with the Water Industry Standard and the bill is otherwise correct.



My direct debit was not correctly processed. I was not informed about changes to my direct debit arrangement.

We will investigate whether Greater Western Water contacted you as it is required to do about your direct debit arrangement and the impact any changed arrangements have had on you. We will then consider if Greater Western Water should do something to put things right, such as agreeing to a payment plan with you or potentially making a payment to recognise difficulties it may have caused you.



I’ve been billed for charges more than four months before I was notified.

We will ask Greater Western Water to tell us the notification date. We may ask Greater Western Water to waive or refund any usage and network charges that are more than four months before they notified you.



The bill delay has caused payment difficulty.

EWOV will review if Greater Western Water is working with its customers to set up a reasonable payment plan and to explore appropriate payment difficulty options. 



I have now received my bill, but my concession was not applied.

If you usually have a concession applied to your bill, we expect Greater Western Water to amend the bill with the correct concession.

Greater Western Water says it will give concession card holders a $50 rebate if you receive a combined bill. A combined bill will have two quarterly billing periods in the one bill. More information is available on Greater Western Water’s website

Where relevant, we will check if Greater Western Water has applied the $50 rebate as well as any relevant concession.

If you suffered a further loss because the concession was not applied to your bill, we will consider this on a case-by-case basis.


I have now received my bill, but the delay was inconvenient.

We acknowledge the delay may be inconvenient and frustrating, however, we do not consider compensation just because there was a system error. 

It is unlikely we would award compensation for the inconvenience caused by the delay, unless there were additional circumstances that resulted in unreasonable and avoidable distress or inconvenience to you.

If there are other issues, such as service or high bill concerns which we could also look at, we will consider these issues under the one complaint. We will not close the complaint until all related issues are resolved.



The delay meant I couldn’t change my usage habits.

If you can show that receiving your bill earlier would have reasonably prevented further avoidable loss or harm, we will consider your circumstances on a case-by-case basis.



I’ve received a late bill and then another bill in a short period.

If you receive two quarterly bills in a short period, which is less than the usual billing cycle (quarterly), we expect Greater Western Water to provide a reasonable time to pay the two bills. We also expect Greater Western Water to ensure its customers are advised of the payment difficulty assistance available and to help them access flexible payment plans.



I received a confusing bill and/or reminder notices with unexpected charges and conflicting due dates.

We will review whether the bills, reminders and the amounts Greater Western Water seeks to recover from you comply with its obligations. This will include checking whether your bill is clear as to what amount is due and when, that Greater Western Water gave you a reasonable amount of time for payment before any collection action occurred and that the communication sent to you includes information about accessing support available.



The bill delay means I wasn’t aware of a leak.

We will investigate and assess this on a case-by-case basis to understand what would have happened if the bill had been received when it was due.



I think I have a water leak, but I can’t confirm without my bill.

If you believe there’s a leak, we expect you to take reasonable action to minimise your loss. You can conduct a leak test to assess whether there is a water leak. You may also need to hire a licensed plumber to investigate the suspected leak and repair (if required).



I didn’t receive my Water Information Statement (WIS) and I’m worried about settlement for my property.

We will refer your complaint to Greater Western Water and will help to get your case prioritised. You may also need to contact your conveyancer or solicitor to discuss whether settlement can proceed as planned. 

If you have suffered loss due to a delayed WIS, we will consider Greater Western Water’s response to the complaint and what outcome is fair and reasonable in the circumstances. We may review if a special meter read was offered to make sure the settlement includes actual water usage. 

We will consider complaints about loss caused by the system issue on a case-by-case basis. You will need to provide information to substantiate that the loss claimed was caused by Greater Western Water.


I have tried to contact Greater Western Water about my issue but have found it difficult to contact a representative.

If you have attempted to contact Greater Western Water about your issue and have been unable to reach a representative or your call has been disconnected, you can start a complaint with us. Refer to the ‘How we can help?’ section on this page.


I live in an apartment building with a common meter and I’m worried that I’ve been billed incorrectly.

We are aware that some Greater Western Water customers who live in apartment buildings may have received inaccurate bills. We will investigate and assess any inaccurate bills on a case-by-case basis.


We will consider all complaints on a case-by-case basis.

We are reviewing cases to identify issues which may affect a number of Greater Western Water customers. Where we identify a potential issue, we will inform Greater Western Water of the circumstances and seek further information. We will make recommendations to Greater Western Water to address issues to help improve outcomes for Greater Western Water customers. We may also refer issues to the Regulator, the Essential Services Commission, for it to consider if any further action is appropriate.

If you’re unhappy with Greater Western Water’s response or you're unable to reach a representative to discuss your issue, you can start a complaint with us. If you can’t access our webform, call us on 1800 500 509.  

We will record the details of your complaint and ask Greater Western Water to:

  • acknowledge the complaint with you within three working days, and
  • resolve the complaint with you within 15 working days.  

 After this time, we'll ask you if the complaint has been resolved to your satisfaction. If not, we may then investigate your concerns. The sorts of matters we can consider include: 

  • when you were told about the delayed bill
  • whether the delayed bill covers the correct dates and charges
  • if Greater Western Water helped you with payment difficulty
  • whether any concessions you are entitled to were applied correctly
  • whether you were notified of any changes to direct debit arrangements
  • whether the due date on your bill and any bill reminders, are correct.

When we investigate a complaint, we will consider:

  • the individual circumstances of your complaint against Greater Western Water
  • the Water Industry Standard and any other relevant laws, codes and good practice
  • Greater Western Water’s Residential Customer Charter and direct debit service agreement
  • the actions taken by Greater Western Water to tell you about the billing delay
  • whether it is fair and reasonable for Greater Western Water to recover the charges in the delayed bill.