Amaroo vs Molonglo Valley

Name: Water Quality Comparison: Amaroo vs Molonglo Valley
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Molonglo Valley, ACT

8.3

Quality Score

Supplied by Icon Water

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Which suburb has better water?

It's very close! Amaroo scores 8.3/10 and Molonglo Valley scores 8.3/10. Both suburbs have similar water quality based on ADWG compliance data.

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Recommended for this suburb

Chlorine in Amaroo is 0.76 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

Amaroo, ACT

Molonglo Valley, ACT

Key metrics comparison

Hardness (mg/L)

Amaroo

37 Lower

Molonglo Valley

38 Higher

pH Level

Amaroo

7.77 Normal

Molonglo Valley

7.78 Normal

Fluoride (mg/L)

Amaroo

0.8 Same

Molonglo Valley

0.8 Same

Chlorine (mg/L)

Amaroo

0.76 Higher

Molonglo Valley

0.69 Lower

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Amaroo	Molonglo Valley	Unit	ADWG Guideline
Alkalinity	38 Measured	37 Measured	mg/L CaCO3	No limit
Aluminium	31 Exceeds	28 Exceeds	mg/L	< 0.2
Antimony	3 Measured	3 Measured	mg/L	No limit
Cadmium	0.05 Measured	0.05 Measured	mg/L	No limit
Calcium	12.72 Measured	12.61 Measured	mg/L	No limit
Chloride	4.4 Good	4.3 Good	mg/L	< 250
Chromium	2 Measured	2 Measured	mg/L	No limit
Colour	1 Good	1 Good	HU	< 15
Conductivity	96 Measured	103 Measured	µS/cm	No limit
Copper	19 Exceeds	21 Exceeds	mg/L	< 2
Cyanide	0.003 Measured	0.004 Measured	mg/L	No limit
E. coli	0 Compliant	0 Compliant	MPN/100mL	< 0
Fluoride	0.8 Good	0.8 Good	mg/L	< 1.5
Free Chlorine	0.76 Good	0.69 Good	mg/L	< 5
Hardness	37 Good	38 Good	mg/L CaCO3	< 200
Iron	0.02 Good	0.01 Good	mg/L	< 0.3
Lead	0.6 Exceeds	0.5 Exceeds	mg/L	< 0.01
Magnesium	1.17 Measured	1.5 Measured	mg/L	No limit
Manganese	0.011 Good	0.005 Good	mg/L	< 0.1
Monochloramine	0.11 Good	0.1 Good	mg/L	< 3
Nickel	1 Measured	1 Measured	mg/L	No limit
Nitrate	0.1 Good	0.1 Good	mg/L	< 50
pH	7.77 Normal	7.78 Normal	pH units	6.5 – 8.5
Sodium	3.6 Good	3.8 Good	mg/L	< 180
Sulfate	4.9 Good	5.5 Good	mg/L	< 500
Temperature	16.8 Measured	16.7 Measured	°C	No limit
Total Chlorine	0.86 Good	0.79 Good	mg/L	< 5
Total Coliforms	0 Compliant	0 Compliant	MPN/100mL	< 0
Total Dissolved Solids	74 Good	72 Good	mg/L	< 600
Trihalomethanes	0.039 Good	0.039 Good	mg/L	< 0.25
Turbidity	0.4 Good	0.3 Good	NTU	< 5
Zinc	5 Measured	5 Measured	mg/L	No limit

Explore further

Amaroo

Molonglo Valley

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