Tap Water Quality in Brisbane Airport, QLD
Postcode 4007 · Supplied by Seqwater via Brisbane
Quality Score
About Brisbane Airport
Brisbane Airport is a suburb of 22 residents in Queensland (postcode 4007). The median age is 50. It falls within the Seqwater area. Neighbouring suburbs include Doomben, Hamilton Central, Whinstanes, Hamilton.
Most residents own their home with a mortgage (0%), while 0% own outright, while 0% rent. The median household income is $0 per year.
Tap water in Brisbane Airport is supplied by Seqwater. The suburb receives water via the Brisbane supply zone.
Water quality summary
Based on recent water quality reports, Brisbane Airport achieves a WaterScore of 8.2 out of 10, rated excellent overall. Water hardness measures 114.8 mg/L, classified as moderately hard. This may cause light mineral deposits on fixtures over time. The pH level is 34.5, which is outside the ADWG guideline range of 6.5–8.5. The water is fluoridated at 0.85 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 1.1 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: Doomben , Hamilton Central , Whinstanes
Census Data
Suburb snapshot
Population
Median Age
Median Income
Recommended filters for Brisbane Airport
Products matched to your water profile
BRITA
Marella 2.4L Fridge Water Filter Jug (Maxtra+)
4.7 · 16,095 ratings on Amazon
Ideal for Brisbane Airport — removes chlorine taste and odour.
ZeroWater
2.8L 5-Stage Jug (PFAS + Fluoride + Lead, IAPMO Certified)
4.2 · 5,315 ratings on Amazon
A reliable 2.8l 5-stage jug (pfas + fluoride + lead, iapmo certified) suitable for Brisbane Airport's water profile.
Purewell
8.5L Stainless Steel Gravity System
4.4 · 1,137 ratings on Amazon
Ideal for Brisbane Airport — removes chlorine taste and odour.
Comparison
How Brisbane Airport compares
Compared to Queensland and national averages
| Metric | Brisbane Airport | QLD Avg | National Avg |
|---|---|---|---|
| Hardness | 114.8 mg/L | 74.8 mg/L | 85.1 mg/L |
| pH | 34.5 | 23.6 | 8.4 |
| Fluoride | 0.85 mg/L | 0.8 mg/L | 0.7 mg/L |
| Chlorine | 1.1 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 | 0.85 | mg/L | < 1.5 | Good |
| Free Chlorine | 1.1 | mg/L | < 5 | Good |
| Monochloramine | 3 | mg/L | < 3 | Near limit |
| Total Chlorine | 3 | mg/L | < 5 | Good |
| Chlorate | 0.032 | 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 | 0.003 | mg/L | < 0.1 | Good |
| Nickel | 0.001 | mg/L | No limit | Measured |
| E. coli | 0 | CFU/100mL | < 0 | Compliant |
| Nitrate | 0.027 | mg/L | < 50 | Good |
| Nitrite | 0.002 | mg/L | No limit | Measured |
| Trihalomethanes | 112.5 | µg/L | < 0.25 | Exceeds |
| Chloride | 83.5 | mg/L | < 250 | Good |
| Hardness | 114.8 | mg/L | < 200 | Good |
| Sodium | 43.5 | mg/L | < 180 | Good |
| pH | 34.5 | mg/L | 6.5 – 8.5 | Outside range |
| Aluminium | 0.053 | mg/L | < 0.2 | Good |
| Iron | 0.01 | mg/L | < 0.3 | Good |
| Zinc | 0.005 | mg/L | No limit | Measured |
| Colour | 1.6 | HU | < 15 | Good |
| Turbidity | 0.3 | NTU | < 5 | Good |
| Calcium | 23.8 | mg/L | No limit | Measured |
| Magnesium | 12.93 | mg/L | No limit | Measured |
| Alkalinity | 92 | mg/L | No limit | Measured |
| Conductivity | 497.2 | µS/cm | No limit | Measured |
| Temperature | 29.3 | °C | No limit | Measured |
| Ndma | 0.003 | µg/L | No limit | Measured |
Safety
Safety assessment
Of 31 parameters tested, most fall within Australian Drinking Water Guidelines with 2 exceptions: Trihalomethanes at 112.5 µg/L and pH at 34.5 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
Moderately hard (114.8 mg/L)
Water Hardness
Your water is moderately hard. You may notice light limescale deposits on kettle elements and taps over time. Soap lathers reasonably well, though slightly more product may be needed. Skin and hair are generally unaffected, and appliance lifespan should not be significantly reduced at this level.
Outside Range
pH Level
pH of 34.5 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 0.85 mg/L. Within the recommended 0.6–1.1 mg/L range for dental health.
Chlorine
Disinfection
Chlorine measured at 1.1 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
Brisbane Airport's chlorine level is 1.1 mg/L. An activated carbon jug filter or benchtop unit can noticeably reduce chlorine taste and odour from tap water.
Soft Water Advantage
Brisbane Airport's water is moderately hard at 114.8 mg/L. You can use less soap and detergent, as it lathers easily with softer water.
Fluoride in Your Water
Fluoride measures 0.85 mg/L in Brisbane Airport. Australian guidelines allow up to 1.5 mg/L. This is added by utilities to support dental health in the community.
Alkaline Water
pH measures 34.5 in Brisbane Airport, which is above the ADWG guideline range. This may cause a slightly bitter taste but is generally not a practical concern.
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FAQ
Frequently asked questions
Is tap water safe to drink in Brisbane Airport?
How hard is the water in Brisbane Airport?
What water utility supplies Brisbane Airport?
Does Brisbane Airport water have fluoride?
What is the water quality score for Brisbane Airport?
What is the population of Brisbane Airport?
Supplier
Water utility
- Utility
- Seqwater
- Supply Zone
- Brisbane
- Data Source
- Seqwater — Brisbane
Nearby
Nearby suburbs
Same water utility, similar water quality
Similar Quality
Suburbs with similar water quality
Suburbs scoring between 7.2 and 9.2
Utility reports average the grid — not your home
Brisbane Airport'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 Brisbane Airport
Related
Explore more
Related pages for Brisbane Airport, QLD
Is tap water safe?
Safety assessment
Water hardness
114.8 mg/L
Best water filter
Filter recommendations
Queensland water quality
State coverage
Seqwater
Water utility
Compare with Doomben
Brisbane Airport vs Doomben
Compare with Hamilton Central
Brisbane Airport vs Hamilton Central
Compare with Whinstanes
Brisbane Airport vs Whinstanes
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 Seqwater (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.