Receiving a shockingly high water bill can leave you frustrated and scrambling for answers. For many households in North Lakes, this is an all-too-common scenario. But as Reece, owner of RJT Plumbing & Gas Solutions, explains, “The causes of high water bills are often simple and easy to resolve. It’s all about knowing where to look.”
In this article, we’ll explore the most common reasons water bills can skyrocket in North Lakes, practical steps to identify and fix the problem, and tips to avoid bill shock in the future.
Understanding Your Water Bill in North Lakes
Water bills in North Lakes typically include two main components: fixed charges for infrastructure maintenance and consumption charges based on how much water your household uses.
Reece suggests starting with a simple step: “Check if your water meter readings match those on your bill. It’s rare, but errors can occur. If there’s a discrepancy, contact your water provider immediately.” He also recommends reviewing your historical water usage. “Compare your current bill to the same period last year. If your usage has suddenly spiked, something has likely changed.”
Common Causes of High Water Bills in North Lakes
Reece has helped many North Lakes residents track down the root causes of their high water bills. Here are the most common culprits:
1. Leaky Plumbing: A dripping tap or a hidden pipe leak can waste thousands of litres over time. Reece warns, “Leaks aren’t always visible. Look for damp patches, unexplained puddles, or water pooling in your yard. These are often signs of underground pipe issues.”
2. Inefficient Appliances: Older washing machines, dishwashers, and showerheads often use significantly more water than modern, water-efficient models. Reece advises, “If your appliances are over a decade old, consider upgrading. Water-efficient appliances can save both water and money.”
3. Faulty Irrigation Systems: Many North Lakes homes have irrigation systems for lawns and gardens, but malfunctioning sprinklers or timers can cause overwatering. “Check your system regularly, especially after storms or seasonal changes,” Reece recommends.
4. Running Toilets: A continuously running toilet can waste up to 200 litres of water a day. Reece suggests performing a simple test: “Add a few drops of food colouring to the toilet tank and wait 30 minutes without flushing. If the colour appears in the bowl, you’ve got a leak.”
How Lifestyle Habits Affect Water Usage
Small changes in daily habits can significantly impact water bills. Reece highlights a few common behaviours to watch for:
- Long Showers: Cutting your shower time to five minutes can save up to 90 litres each time.
- Leaving Taps Running: Avoid leaving the tap on while brushing your teeth or rinsing dishes.
- Frequent Laundry Loads: Running the washing machine or dishwasher only when full is more water-efficient.
- Filling Pools: Pools are popular in North Lakes, but refilling or topping them up can cause a sudden spike in your bill.
Detecting Hidden Leaks in North Lakes Homes
Hidden leaks are one of the most challenging issues to address, but with the right approach, they’re not impossible to detect. Reece shares his top tips for finding leaks:
Step 1: Check Your Meter: Turn off all water in your home and check your water meter. If the meter is still moving, you likely have a leak.
Step 2: Inspect Your Property: Look for signs of dampness, mildew, or unusually green patches in your yard that might indicate underground leaks.
Step 3: Test Your Toilets: Use the food colouring test mentioned earlier to catch toilet leaks early.
“Addressing leaks promptly not only saves water but also prevents costly damage to your property,” Reece advises.

How North Lakes Water Prices Compare
Queensland water prices are among the highest in Australia, with North Lakes households often paying more than those in other states. Water costs are divided between Seqwater’s bulk supply charges and distribution/retail charges from providers like Urban Utilities.
Reece notes, “While the fixed charges are out of your control, managing your household’s water use is the best way to keep bills under control.”
How RJT Plumbing Can Help North Lakes Residents Save
High water bills can feel overwhelming, but they’re often the result of fixable issues. Reece and the team at RJT Plumbing & Gas Solutions are here to help North Lakes residents identify and address these problems. Whether it’s fixing leaks, upgrading appliances, or optimising irrigation systems, RJT Plumbing has the expertise to reduce your water usage and save you money.
If your water bill is higher than usual, don’t wait. Contact Reece at RJT Plumbing & Gas Solutions today to book an inspection. Let’s bring your water bills back to normal—quickly and efficiently.