Tap Water Quality in West End, QLD
Postcode 4101 · Supplied by Seqwater via Brisbane
Quality Score
About West End
West End is a suburb of 14,730 residents in Queensland (postcode 4101). The median age is 34. It falls within the Seqwater area. Neighbouring suburbs include Mater Hill, Mater Hospital, South Bank, South Brisbane.
Most residents rent (58%), while 22% own their home with a mortgage, while 18% own outright. The median household income is $109,928 per year. The top countries of birth for residents are United Kingdom (14%), China (10%), and New Zealand (8%).
Tap water in West End is supplied by Seqwater. The suburb receives water via the Brisbane supply zone.
Water quality summary
Based on recent water quality reports, West End 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: Mater Hill , Mater Hospital , South Bank
Census Data
Suburb snapshot
Population
Median Age
Median Income
Owner-occupied
Recommended filters for West End
Products matched to your water profile
BRITA
Marella 2.4L Fridge Water Filter Jug (Maxtra+)
4.7 · 16,095 ratings on Amazon
Ideal for West End — removes chlorine taste and odour.
Waterdrop
TSA Under-Sink Filter (Fluoride + PFAS)
4.4 · 2,237 ratings on Amazon
A reliable tsa under-sink filter (fluoride + pfas) suitable for West End's water profile.
Purewell
8.5L Stainless Steel Gravity System
4.4 · 1,137 ratings on Amazon
Ideal for West End — removes chlorine taste and odour.
Comparison
How West End compares
Compared to Queensland and national averages
| Metric | West End | 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
West End'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
West End'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 West End. 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 West End, 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 West End?
How hard is the water in West End?
What water utility supplies West End?
Does West End water have fluoride?
What is the water quality score for West End?
What is the population of West End?
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
West End'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 West End
Related
Explore more
Related pages for West End, 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 Mater Hill
West End vs Mater Hill
Compare with Mater Hospital
West End vs Mater Hospital
Compare with South Bank
West End vs South Bank
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.