Bondi vs St Kilda

Name: Water Quality Comparison: Bondi vs St Kilda
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Bondi, NSW

9.5

Quality Score

Supplied by Sydney Water

St Kilda, VIC

9.5

Quality Score

Supplied by South East Water

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Which suburb has better water?

It's very close! Bondi scores 9.5/10 and St Kilda scores 9.5/10. Both suburbs have similar water quality based on ADWG compliance data.

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Recommended for this suburb

Chlorine in St Kilda is 0.66 mg/L — above the taste threshold. That pool smell in every glass is real.

Chlorine is added on purpose (kills bugs in the pipes), but by the time it reaches your tap it ruins everything you taste. Tea takes on a medicinal edge. Kids turn down water and drink juice or soft drink instead. The usual family fix is bottled water, but a simple carbon filter is the cleaner daily habit. Worse, many filter pitchers go in the fridge and get ignored because they're slow.

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Visual comparison

Bondi, NSW

St Kilda, VIC

Key metrics comparison

Hardness (mg/L)

Bondi

48.3 Higher

St Kilda

11 Lower

pH Level

Bondi

7.8 Normal

St Kilda

7.4 Normal

Fluoride (mg/L)

Bondi

1.01 Higher

St Kilda

0.77 Lower

Chlorine (mg/L)

Bondi

0.04 Lower

St Kilda

0.66 Higher

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Bondi	St Kilda	Unit	ADWG Guideline
Aluminium	0.012 Good	—	mg/L	< 0.2
Ammonia	0.272 Measured	—	mg/L	No limit
Chloride	0.004 Good	—	mg/L	< 250
Colour	3 Good	7.2 Good	HU	< 15
Copper	0.018 Good	0.015 Good	mg/L	< 2
Dissolved Oxygen	109.8 Measured	—	% saturation	No limit
E. coli	0 Compliant	0 Compliant	orgs/100 mL	< 0
Electrical Conductivity	—	65 Measured		No limit
Fluoride	1.01 Good	0.77 Good	mg/L	< 1.5
Free Chlorine	0.04 Good	0.66 Good	mg/L	< 5
Hardness	48.3 Good	11 Good	mg/L	< 200
Iron	0.005 Good	0.08 Good	mg/L	< 0.3
Lead	—	0.001 Good	mg/L	< 0.01
Manganese	0.0018 Good	0.004 Good	mg/L	< 0.1
Monochloramine	1.74 Good	—	mg/L	< 3
Ndma	0.0001 Measured	—	mg/L	No limit
PFOA	0.0002 Good	—	µg/L	< 0.2
PFOS + PFHxS	0.0014 Good	—	µg/L	PFOS < 0.008, PFHxS < 0.03
pH	7.8 Normal	7.4 Normal	pH units	6.5 – 8.5
Sodium	—	4.9 Good	mg/L	< 180
Sulfate	8.8 Good	—	mg/L	< 500
Temperature	19.6 Measured	—	degrees C	No limit
Total Chlorine	—	0.8 Good	mg/L	< 5
Total Dissolved Solids	137 Good	—	mg/L	< 600
Trihalomethanes	0.09 Good	0.049 Good	mg/L	< 0.25
Turbidity	0.11 Good	2 Good	NTU	< 5
Zinc	0.002 Measured	—	mg/L	No limit

Explore further

Bondi

St Kilda

Disclaimer: This comparison is for general informational purposes only and does not constitute medical advice or professional guidance. Data is sourced from Sydney Water and South East Water. 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.