Catamaran vs Waterloo

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

Side-by-side tap water quality comparison

Waterloo, TAS

9.7

Quality Score

Supplied by TasWater

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Which suburb has better water?

It's very close! Catamaran scores 9.6/10 and Waterloo scores 9.7/10. Both suburbs have similar water quality based on ADWG compliance data.

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Recommended for this suburb

Chlorine in Waterloo is 0.873906 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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A BRITA Marella is the opposite: fast (2.4L, fills in under a minute), kid-friendly handle, fridge-door fit, replacement cartridges available everywhere in AU. Chlorine gone, taste clean, no plumber, no faff — this is the default answer for chlorine taste in Australia.

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Visual comparison

Catamaran, TAS

Waterloo, TAS

Key metrics comparison

Hardness (mg/L)

Catamaran

11.166667 Lower

Waterloo

41.055556 Higher

pH Level

Catamaran

7.479687 Normal

Waterloo

7.299961 Normal

Fluoride (mg/L)

Catamaran

0.88

Waterloo

—

Chlorine (mg/L)

Catamaran

0.76375 Lower

Waterloo

0.873906 Higher

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Catamaran	Waterloo	Unit	ADWG Guideline
Alkalinity	38.583333 Measured	17.888889 Measured	mg/L	No limit
Aluminium	0.0175 Good	0.043 Good	mg/L	< 0.2
Ammonia	0.003083 Measured	0.002056 Measured	mg/L	No limit
Antimony	0.001 Measured	0.001 Measured	mg/L	No limit
Arsenic	0.001 Measured	0.001 Measured	mg/L	No limit
Cadmium	0.0002 Measured	0.0002 Measured	mg/L	No limit
Calcium	2.425 Measured	13.4 Measured	mg/L	No limit
Chloride	17.5 Good	9.8 Good	mg/L	< 250
Chromium	0.001 Measured	0.001 Measured	mg/L	No limit
Colour	2.416667 Good	2.222222 Good	Pt-Co	< 15
Conductivity	280.833333 Measured	125 Measured	uS/cm	No limit
Copper	0.0025 Good	0.00225 Good	mg/L	< 2
Cyanide	0.005 Measured	0.005 Measured	mg/L	No limit
E. coli	0 Compliant	0 Compliant	MPN/100ml	< 0
Fluoride	0.88 Good	—	mg/L	< 1.5
Free Chlorine	0.76375 Good	0.873906 Good	mg/L	< 5
Hardness	11.166667 Good	41.055556 Good	mg/L	< 200
Iron	0.01 Good	0.014 Good	mg/L	< 0.3
Lead	0.001 Good	0.001 Good	mg/L	< 0.01
Magnesium	1.475 Measured	1.7 Measured	mg/L	No limit
Manganese	0.00225 Good	0.00105 Good	mg/L	< 0.1
Mercury	0.0001 Measured	0.0001 Measured	mg/L	No limit
Nickel	0.001 Measured	0.001 Measured	mg/L	No limit
Nitrate	0.019417 Good	0.046111 Good	mg/L	< 50
Nitrite	0.002 Measured	0.002 Measured	mg/L	No limit
pH	7.479687 Normal	7.299961 Normal	pH units	6.5 – 8.5
Sodium	49 Good	4.35 Good	mg/L	< 180
Sulfate	66.083333 Good	22.166667 Good	mg/L	< 500
Temperature	12.475 Measured	12.878906 Measured	degrees C	No limit
Total Chlorine	0.987857 Good	0.997222 Good	mg/L	< 5
Total Coliforms	0 Compliant	0 Compliant	MPN/100ml	< 0
Total Dissolved Solids	159.166667 Good	78.666667 Good	mg/L	< 600
Trihalomethanes	0.036 Good	0.0203 Good	mg/L	< 0.25
Turbidity	0.263437 Good	0.292812 Good	NTU	< 5
Zinc	0.00825 Measured	0.00235 Measured	mg/L	No limit

Explore further

Catamaran

Waterloo

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