Mirrabooka vs Noranda

Name: Water Quality Comparison: Mirrabooka vs Noranda
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Mirrabooka, WA

9.0

Quality Score

Supplied by Water Corporation

Noranda, WA

9.0

Quality Score

Supplied by Water Corporation

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Which suburb has better water?

It's very close! Mirrabooka scores 9.0/10 and Noranda scores 9.0/10. Both suburbs have similar water quality based on ADWG compliance data.

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Recommended for this suburb

Mirrabooka's water is hard at 124 mg/L — you're cleaning scale off things that shouldn't need cleaning.

At this level, you'll see white rings inside the kettle, cloudy spots on glassware, and shampoo that never lathers properly. Over 5–10 years, scale slowly kills heating elements in your hot water system and dishwasher — the damage is invisible until they fail 2–3 years early. Boiling doesn't help; it concentrates the minerals.

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An under-sink reverse-osmosis tap gives you clean, soft drinking water without re-plumbing the whole house. The kettle stops scaling. Tea tastes like tea. No more bottled water runs. Fits on standard 15mm pipework, installs in a Saturday.

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Visual comparison

Mirrabooka, WA

Noranda, WA

Key metrics comparison

Hardness (mg/L)

Mirrabooka

124 Higher

Noranda

108 Lower

pH Level

Mirrabooka

7.13 Normal

Noranda

7.86 Normal

Fluoride (mg/L)

Mirrabooka

0.82 Lower

Noranda

0.86 Higher

Chlorine (mg/L)

Mirrabooka

—

Noranda

—

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Mirrabooka	Noranda	Unit	ADWG Guideline
Alkalinity	58 Measured	120 Measured	mg/L CaCO3	No limit
Aluminium	0.008 Good	0.008 Good	mg/L	< 0.2
Chloride	207 Near limit	188 Good	mg/L	< 250
Colour	1 Good	1 Good	HU	< 15
Fluoride	0.82 Good	0.86 Good	mg/L	< 1.5
Hardness	124 Good	108 Good	mg/L CaCO3	< 200
Iron	0.018 Good	0.023 Good	mg/L	< 0.3
Manganese	0.003 Good	0.003 Good	mg/L	< 0.1
Nitrate	1.8 Good	1.3 Good	mg/L	< 50
pH	7.13 Normal	7.86 Normal	pH units	6.5 – 8.5
Sodium	112 Good	123 Good	mg/L	< 180
Sulfate	56 Good	27 Good	mg/L	< 500
Total Dissolved Solids	517 Near limit	554 Near limit	mg/L	< 600
Trihalomethanes	0.125 Good	0.11 Good	mg/L	< 0.25
Turbidity	0.1 Good	0.1 Good	NTU	< 5

Explore further

Mirrabooka

Noranda

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.