Tap Water Quality in Tamborine Mountain, QLD
Postcode 4272 · Supplied by Urban Utilities via Gold Coast
Quality Score
About Tamborine Mountain
Tamborine Mountain is a suburb of 8,105 residents in Queensland (postcode 4272). The median age is 50. It falls within the Urban Utilities area. Neighbouring suburbs include Mount Tamborine, North Tamborine, O’Reilly, Tamborine.
Most residents own outright (44%), while 39% own their home with a mortgage, while 14% rent. The median household income is $78,416 per year. The top countries of birth for residents are United Kingdom (38%), New Zealand (19%), and South Africa (5%).
Tap water in Tamborine Mountain is supplied by Urban Utilities. The suburb receives water via the Gold Coast, Urban Utilities System supply zones.
Water quality summary
Based on recent water quality reports, Tamborine Mountain achieves a WaterScore of 9.0 out of 10, rated excellent overall. Water hardness measures 33.9 mg/L, classified as soft. This is gentle on appliances and skin, with minimal limescale buildup expected. The pH level is 6.2, which is outside the ADWG guideline range of 6.5–8.5. The water is fluoridated at 0.81 mg/L, within the recommended range of 0.6–1.1 mg/L for dental health, well under the ADWG maximum of 1.5 mg/L. Chlorine, used for disinfection, measures 1.7 mg/L — well within the ADWG guideline of 5 mg/L. Some residents may notice a slight taste, which can be reduced by refrigerating water or using a carbon filter. Turbidity is 0.3 NTU, indicating clear water, within the ADWG guideline of 5 NTU. E. coli was not detected in testing, meeting the ADWG standard for microbiological safety.
Compare with nearby suburbs: Mount Tamborine , North Tamborine , O’reilly
Census Data
Suburb snapshot
Population
Median Age
Median Income
Owner-occupied
Recommended filters for Tamborine Mountain
Products matched to your water profile
BRITA
Marella 2.4L Fridge Water Filter Jug (Maxtra+)
4.7 · 16,095 ratings on Amazon
Ideal for Tamborine Mountain — removes chlorine taste and odour.
ZeroWater
23-Cup Dispenser (incl. TDS Meter)
4.3 · 27,123 ratings on Amazon
A reliable 23-cup dispenser (incl. tds meter) suitable for Tamborine Mountain's water profile.
Purewell
8.5L Stainless Steel Gravity System
4.4 · 1,137 ratings on Amazon
Ideal for Tamborine Mountain — removes chlorine taste and odour.
Comparison
How Tamborine Mountain compares
Compared to Queensland and national averages
| Metric | Tamborine Mountain | QLD Avg | National Avg |
|---|---|---|---|
| Hardness | 33.9 mg/L | 74.8 mg/L | 85.1 mg/L |
| pH | 6.2 | 6.2 | 7.8 |
| Fluoride | 0.81 mg/L | 0.8 mg/L | 0.7 mg/L |
| Chlorine | 1.7 mg/L | — | — |
| Turbidity | 0.3 NTU | 0.3 NTU | 0.4 NTU |
| TDS | — | — | 275.7 mg/L |
Full Results
Detailed water quality data
All values compared against Australian Drinking Water Guidelines (ADWG)
| Parameter | Value | Unit | ADWG Guideline | Status |
|---|---|---|---|---|
| Fluoride | 0.81 | mg/L | < 1.5 | Good |
| Free Chlorine | 1.7 | mg/L | < 5 | Good |
| Total Chlorine | 1.6 | mg/L | < 5 | Good |
| Bromate | 0.005 | mg/L | No limit | Measured |
| Chlorate | 0.066 | mg/L | No limit | Measured |
| Arsenic | 0.0005 | mg/L | No limit | Measured |
| Cadmium | 0.0001 | mg/L | No limit | Measured |
| Chromium | 0.001 | mg/L | No limit | Measured |
| Copper | 0.001 | mg/L | < 2 | Good |
| Lead | 0.001 | mg/L | < 0.01 | Good |
| Manganese | 0.001 | mg/L | < 0.1 | Good |
| Mercury | 0.0001 | mg/L | No limit | Measured |
| Nickel | 0.001 | mg/L | No limit | Measured |
| E. coli | 0 | CFU/100mL | < 0 | Compliant |
| Trihalomethanes | 0.0396 | mg/L | < 0.25 | Good |
| Chloride | 25.7 | mg/L | < 250 | Good |
| Hardness | 33.9 | mg/L | < 200 | Good |
| Sodium | 18.3 | mg/L | < 180 | Good |
| pH | 6.2 | mg/L | 6.5 – 8.5 | Outside range |
| Aluminium | 0.013 | mg/L | < 0.2 | Good |
| Iron | 0.01 | mg/L | < 0.3 | Good |
| Zinc | 0.005 | mg/L | No limit | Measured |
| Colour | 1.3 | HU | < 15 | Good |
| Turbidity | 0.3 | NTU | < 5 | Good |
| Calcium | 12.5 | mg/L | No limit | Measured |
| Magnesium | 0.7 | mg/L | No limit | Measured |
| Alkalinity | 29.5 | mg/L | No limit | Measured |
| Conductivity | 197.5 | µS/cm | No limit | Measured |
| Temperature | 25 | °C | No limit | Measured |
| Ndma | 0.003 | µg/L | No limit | Measured |
Safety
Safety assessment
Of 30 parameters tested, most fall within Australian Drinking Water Guidelines with 1 exception: pH at 6.2 mg/L. E. coli was not detected, meeting the ADWG standard for microbiological safety.
Based on comparison with Australian Drinking Water Guidelines (ADWG)
Explained
What these numbers mean
Soft (33.9 mg/L)
Water Hardness
Your water is classified as soft, which means minimal limescale buildup on fixtures and appliances. Soap and shampoo will lather easily, and you should notice no drying effects on skin or hair. Hot water systems and kettles are unlikely to suffer scale-related efficiency losses.
Outside Range
pH Level
pH of 6.2 is outside the ideal range of 6.5–8.5. The ADWG recommends pH between 6.5 and 8.5 for drinking water.
Fluoridated
Fluoride
Fluoride at 0.81 mg/L. Within the recommended 0.6–1.1 mg/L range for dental health.
Chlorine
Disinfection
Chlorine measured at 1.7 mg/L, well within the ADWG guideline of 5 mg/L. Used for disinfection to keep water safe. May affect taste slightly — refrigerating water or using a carbon filter can help.
Learn more about these measurements in our water quality glossary — including Hardness , pH , Fluoride , and ADWG guidelines .
Advice
Practical tips for residents
Reduce Chlorine Taste
Tamborine Mountain's chlorine level is 1.7 mg/L. An activated carbon jug filter or benchtop unit can noticeably reduce chlorine taste and odour from tap water.
Soft Water Advantage
Tamborine Mountain's water is soft at 33.9 mg/L. You can use less soap and detergent, as it lathers easily with softer water.
Fluoride in Your Water
Fluoride measures 0.81 mg/L in Tamborine Mountain. Australian guidelines allow up to 1.5 mg/L. This is added by utilities to support dental health in the community.
Slightly Acidic Water
pH measures 6.2 in Tamborine Mountain, which is slightly acidic. Running the tap for 30 seconds before drinking can flush any metals that dissolve more readily in acidic water.
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FAQ
Frequently asked questions
Is tap water safe to drink in Tamborine Mountain?
How hard is the water in Tamborine Mountain?
What water utility supplies Tamborine Mountain?
Does Tamborine Mountain water have fluoride?
What is the water quality score for Tamborine Mountain?
What is the population of Tamborine Mountain?
Supplier
Water utility
- Utility
- Urban Utilities
- Supply Zone
- Gold Coast
- Data Source
- Urban Utilities — Gold Coast
Nearby
Nearby suburbs
Same water utility, similar water quality
Similar Quality
Suburbs with similar water quality
Suburbs scoring between 8.0 and 10.0
Utility reports average the grid — not your home
Tamborine Mountain's water meets ADWG standards at the source, but old pipes, roof tanks, and ageing plumbing can add lead, copper or bacteria before the water reaches your tap. These won't show up in your utility report.
Check your own tap before buying a filter or assuming the suburb average matches your home.
Tetra
EasyStrips 6-in-1 Water Test (100 strips)
4.6 · 8,650 ratings on Amazon
Tests 6 parameters in 60 seconds: hardness, chlorine, pH, nitrate, nitrite, alkalinity. Cheapest way to verify your utility data.
Test my tap →Sponsored Amazon link. Check Amazon for current price and availability.
Heavy Metals
Drinking Water Test Kit (Lead, Copper, Iron, Mercury)
4.2 · 250 ratings on Amazon
20 tests. Detects lead, copper, iron, mercury — the things utility reports miss. Mobile-app results, EPA-standard thresholds.
Check metals kit →Sponsored Amazon link. Check Amazon for current price and availability.
Guides for Brisbane and South East Queensland
In-depth articles on the water supply that serves Tamborine Mountain
Cite
Cite this page
Free to quote and reuse with a credit to WaterScore and a link to this page. Journalists and researchers can find key figures and contacts on our press and data page.
WaterScore. (2026). Tap water quality in Tamborine Mountain, QLD [Data set]. Compiled from Urban Utilities data (annual report). https://waterscore.com.au/water-quality/tamborine-mountain-qld/
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Related
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Related pages for Tamborine Mountain, QLD
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Safety assessment
Water hardness
33.9 mg/L
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Queensland water quality
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Tamborine Mountain vs O’reilly
Disclaimer: The information on this page is for general informational purposes only and does not constitute medical advice, health recommendations, or professional guidance. Water quality data is sourced from Urban Utilities (annual report) and reflects conditions at the time of utility testing — it may not reflect real-time water quality at your tap. Actual water quality can vary due to local plumbing, seasonal changes, and distance from the treatment plant. For specific health concerns, consult a qualified health professional. For the most current water quality information, contact your local water utility directly. See our Terms of Use.