Tap Water Quality in Alexandra Bridge, WA
Postcode 6288 · Supplied by Water Corporation via South West
Quality Score
About Alexandra Bridge
Alexandra Bridge is a suburb of 3 residents in Western Australia (postcode 6288). The median age is 65. It falls within the Water Corporation area. Neighbouring suburbs include Courtenay, Hamelin Bay, Karridale, Nillup.
Most residents own their home with a mortgage (0%), while 0% own outright, while 0% rent. The median household income is $24,648 per year.
Tap water in Alexandra Bridge is supplied by Water Corporation. The suburb receives water via the South West supply zone.
Water quality summary
Based on recent water quality reports, Alexandra Bridge achieves a WaterScore of 9.5 out of 10, rated excellent overall. Water hardness measures 49 mg/L, classified as soft. This is gentle on appliances and skin, with minimal limescale buildup expected. The pH level is 8.1, which is within the ADWG guideline range of 6.5–8.5. The water is fluoridated at 0.83 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. Total dissolved solids (TDS) measure 143 mg/L, considered low against the ADWG guideline of 600 mg/L. Turbidity is 0.1 NTU, indicating clear water, within the ADWG guideline of 5 NTU.
Compare with nearby suburbs: Courtenay , Hamelin Bay , Karridale
Census Data
Suburb snapshot
Population
Median Age
Median Income
Recommended filters for Alexandra Bridge
Products matched to your water profile
BRITA
Marella 2.4L Fridge Water Filter Jug (Maxtra+)
4.7 · 16,095 ratings on Amazon
A reliable marella 2.4l fridge water filter jug (maxtra+) suitable for Alexandra Bridge's water profile.
Waterdrop
TSA Under-Sink Filter (Fluoride + PFAS)
4.4 · 2,237 ratings on Amazon
A reliable tsa under-sink filter (fluoride + pfas) suitable for Alexandra Bridge's water profile.
Purewell
8.5L Stainless Steel Gravity System
4.4 · 1,137 ratings on Amazon
A reliable 8.5l stainless steel gravity system suitable for Alexandra Bridge's water profile.
Comparison
How Alexandra Bridge compares
Compared to Western Australia and national averages
| Metric | Alexandra Bridge | WA Avg | National Avg |
|---|---|---|---|
| Hardness | 49 mg/L | 122.1 mg/L | 85.1 mg/L |
| pH | 8.1 | 8 | 8.4 |
| Fluoride | 0.83 mg/L | 0.8 mg/L | 0.7 mg/L |
| Turbidity | 0.1 NTU | 0.2 NTU | 0.4 NTU |
| TDS | 143 mg/L | 463.8 mg/L | 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 |
|---|---|---|---|---|
| Alkalinity | 47 | mg/L CaCO3 | No limit | Measured |
| Aluminium | 0.023 | mg/L | < 0.2 | Good |
| Chloride | 40 | mg/L | < 250 | Good |
| Hardness | 49 | mg/L CaCO3 | < 200 | Good |
| Iron | 0.007 | mg/L | < 0.3 | Good |
| Manganese | 0.002 | mg/L | < 0.1 | Good |
| pH | 8.1 | pH units | 6.5 – 8.5 | Normal |
| Sodium | 23 | mg/L | < 180 | Good |
| Sulfate | 2 | mg/L | < 500 | Good |
| Total Dissolved Solids | 143 | mg/L | < 600 | Good |
| Colour | 1 | HU | < 15 | Good |
| Turbidity | 0.1 | NTU | < 5 | Good |
| Fluoride | 0.83 | mg/L | < 1.5 | Good |
| Nitrate | 0.2 | mg/L | < 50 | Good |
| Trihalomethanes | 0.016 | mg/L | < 0.25 | Good |
Safety
Safety assessment
Based on 15 parameters tested, all results fall within Australian Drinking Water Guidelines.
Based on comparison with Australian Drinking Water Guidelines (ADWG)
Explained
What these numbers mean
Soft (49 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.
Normal Range
pH Level
pH of 8.1 is within 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 0.83 mg/L. Within the recommended 0.6–1.1 mg/L range for dental health.
Data unavailable
Disinfection
Chlorine data is not currently available for Alexandra Bridge.
Learn more about these measurements in our water quality glossary — including Hardness , pH , Fluoride , and ADWG guidelines .
Advice
Practical tips for residents
Soft Water Advantage
Alexandra Bridge's water is soft at 49 mg/L. You can use less soap and detergent, as it lathers easily with softer water.
Fluoride in Your Water
Fluoride measures 0.83 mg/L in Alexandra Bridge. Australian guidelines allow up to 1.5 mg/L. This is added by utilities to support dental health in the community.
Flush After Absence
If your home has been unoccupied for several days, run the kitchen tap for 30 seconds before drinking. This clears stale water that has been sitting in pipes.
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FAQ
Frequently asked questions
Is tap water safe to drink in Alexandra Bridge?
How hard is the water in Alexandra Bridge?
What water utility supplies Alexandra Bridge?
Does Alexandra Bridge water have fluoride?
What is the water quality score for Alexandra Bridge?
What is the population of Alexandra Bridge?
Supplier
Water utility
- Utility
- Water Corporation
- Supply Zone
- South West
- Data Source
- Water Corporation — WC South West Aesthetic Tables, WC South West Health Tables
Nearby
Nearby suburbs
Same water utility, similar water quality
Similar Quality
Suburbs with similar water quality
Suburbs scoring between 8.5 and 10.0
Utility reports average the grid — not your home
Alexandra Bridge'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 Perth and WA
In-depth articles on the water supply that serves Alexandra Bridge
Related
Explore more
Related pages for Alexandra Bridge, WA
Is tap water safe?
Safety assessment
Water hardness
49 mg/L
Best water filter
Filter recommendations
Western Australia water quality
State coverage
Water Corporation
Water utility
Compare with Courtenay
Alexandra Bridge vs Courtenay
Compare with Hamelin Bay
Alexandra Bridge vs Hamelin Bay
Compare with Karridale
Alexandra Bridge vs Karridale
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 Water Corporation (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.