Jarrahdale vs Serpentine
Side-by-side tap water quality comparison
Which suburb has better water?
It's very close! Jarrahdale scores 9.5/10 and Serpentine scores 9.6/10. Both suburbs have similar water quality based on ADWG compliance data.
Visual comparison
Key metrics comparison
Full water quality comparison
All parameters compared against Australian Drinking Water Guidelines (ADWG)
| Parameter | Jarrahdale | Serpentine | Unit | ADWG Guideline |
|---|---|---|---|---|
| Alkalinity | 39 Measured | 35 Measured | mg/L CaCO3 | No limit |
| Aluminium | 0.01 Good | 0.022 Good | mg/L | < 0.2 |
| Chloride | 70 Good | 48 Good | mg/L | < 250 |
| Colour | 1 Good | 1 Good | HU | < 15 |
| Fluoride | 0.82 Good | 0.45 Good | mg/L | < 1.5 |
| Hardness | 48 Good | 42 Good | mg/L CaCO3 | < 200 |
| Iron | 0.033 Good | 0.038 Good | mg/L | < 0.3 |
| Manganese | 0.004 Good | 0.002 Good | mg/L | < 0.1 |
| Nitrate | 0.2 Good | 0.2 Good | mg/L | < 50 |
| pH | 7.61 Normal | 7.81 Normal | pH units | 6.5 – 8.5 |
| Sodium | 39 Good | 26 Good | mg/L | < 180 |
| Sulfate | 7 Good | 4 Good | mg/L | < 500 |
| Total Dissolved Solids | 187 Good | 140 Good | mg/L | < 600 |
| Trihalomethanes | 0.031 Good | 0.026 Good | mg/L | < 0.25 |
| Turbidity | 0.2 Good | 0.1 Good | NTU | < 5 |
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Disclaimer: This comparison is for general informational purposes only and does not constitute medical advice or professional guidance. Data is sourced from Water Corporation. Values shown are based on the most recent published water quality reports and may not reflect real-time conditions at your tap. Water quality can vary due to local plumbing, seasonal changes, and other factors. For specific health concerns, consult a qualified health professional or contact your local water utility. See our Terms of Use.