Cambridge vs Roches Beach

Name: Water Quality Comparison: Cambridge vs Roches Beach
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Roches Beach, TAS

9.8

Quality Score

Supplied by TasWater

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Which suburb has better water?

It's very close! Cambridge scores 9.8/10 and Roches Beach scores 9.8/10. Both suburbs have similar water quality based on ADWG compliance data.

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Recommended for this suburb

Chlorine in Roches Beach is 0.829548 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

Cambridge, TAS

Roches Beach, TAS

Key metrics comparison

Hardness (mg/L)

Cambridge

45.857143 Lower

Roches Beach

46.285714 Higher

pH Level

Cambridge

7.559231 Normal

Roches Beach

7.414137 Normal

Fluoride (mg/L)

Cambridge

—

Roches Beach

—

Chlorine (mg/L)

Cambridge

0.495192 Lower

Roches Beach

0.829548 Higher

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Cambridge	Roches Beach	Unit	ADWG Guideline
Alkalinity	22.214286 Measured	19.727273 Measured	mg/L	No limit
Aluminium	0.033333 Good	0.033333 Good	mg/L	< 0.2
Ammonia	0.002 Measured	0.002182 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	15.75 Measured	16.666667 Measured	mg/L	No limit
Chloride	10 Good	10.111111 Good	mg/L	< 250
Chromium	0.001 Measured	0.001 Measured	mg/L	No limit
Colour	2 Good	2.238095 Good	Pt-Co	< 15
Conductivity	125 Measured	121.363636 Measured	uS/cm	No limit
Copper	0.001083 Good	0.007944 Good	mg/L	< 2
Cyanide	0.005 Measured	0.005 Measured	mg/L	No limit
E. coli	0 Compliant	0 Compliant	MPN/100ml	< 0
Free Chlorine	0.495192 Good	0.829548 Good	mg/L	< 5
Hardness	45.857143 Good	46.285714 Good	mg/L	< 200
Iron	0.01 Good	0.012222 Good	mg/L	< 0.3
Lead	0.001 Good	0.001 Good	mg/L	< 0.01
Magnesium	1.775 Measured	2.511111 Measured	mg/L	No limit
Manganese	0.001 Good	0.001111 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	0.046214 Good	0.040409 Good	mg/L	< 50
Nitrite	0.002 Measured	0.002 Measured	mg/L	No limit
pH	7.559231 Normal	7.414137 Normal	pH units	6.5 – 8.5
Sodium	5.15 Good	4.333333 Good	mg/L	< 180
Sulfate	25.714286 Good	20 Good	mg/L	< 500
Temperature	13.251282 Measured	13.944521 Measured	degrees C	No limit
Total Chlorine	0.6625 Good	0.966842 Good	mg/L	< 5
Total Coliforms	0 Compliant	0 Compliant	MPN/100ml	< 0
Total Dissolved Solids	82.714286 Good	75.285714 Good	mg/L	< 600
Trihalomethanes	0.030333 Good	0.027556 Good	mg/L	< 0.25
Turbidity	0.224103 Good	0.310575 Good	NTU	< 5
Zinc	0.001417 Measured	0.004056 Measured	mg/L	No limit

Explore further

Cambridge

Roches Beach

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.