Derby vs Musselroe Bay

Name: Water Quality Comparison: Derby vs Musselroe Bay
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Musselroe Bay, TAS

9.8

Quality Score

Supplied by TasWater

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Which suburb has better water?

It's very close! Derby scores 9.7/10 and Musselroe Bay 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 Derby is 0.88446 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

Derby, TAS

Musselroe Bay, TAS

Key metrics comparison

Hardness (mg/L)

Derby

13.166667 Lower

Musselroe Bay

16.142857 Higher

pH Level

Derby

7.369858 Normal

Musselroe Bay

7.203182 Normal

Fluoride (mg/L)

Derby

0.806667

Musselroe Bay

—

Chlorine (mg/L)

Derby

0.88446 Higher

Musselroe Bay

0.727121 Lower

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Derby	Musselroe Bay	Unit	ADWG Guideline
Alkalinity	11.916667 Measured	10.571429 Measured	mg/L	No limit
Aluminium	0.021667 Good	0.0175 Good	mg/L	< 0.2
Ammonia	0.002833 Measured	0.002 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	4.283333 Measured	3.475 Measured	mg/L	No limit
Chloride	10.5 Good	21.5 Good	mg/L	< 250
Chromium	0.001 Measured	0.001 Measured	mg/L	No limit
Colour	2.25 Good	2.142857 Good	Pt-Co	< 15
Conductivity	70.916667 Measured	104.285714 Measured	uS/cm	No limit
Copper	0.004846 Good	0.00575 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	0.806667 Good	—	mg/L	< 1.5
Free Chlorine	0.88446 Good	0.727121 Good	mg/L	< 5
Hardness	13.166667 Good	16.142857 Good	mg/L	< 200
Iron	0.01 Good	0.01 Good	mg/L	< 0.3
Lead	0.001 Good	0.001 Good	mg/L	< 0.01
Magnesium	0.491667 Measured	2.25 Measured	mg/L	No limit
Manganese	0.001 Good	0.001 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	0.206667 Good	0.46 Good	mg/L	< 50
Nitrite	0.002 Measured	0.002 Measured	mg/L	No limit
pH	7.369858 Normal	7.203182 Normal	pH units	6.5 – 8.5
Sodium	7.066667 Good	14 Good	mg/L	< 180
Sulfate	1 Good	2.928571 Good	mg/L	< 500
Temperature	13.681534 Measured	15.245455 Measured	degrees C	No limit
Total Chlorine	1.1425 Good	0.797857 Good	mg/L	< 5
Total Coliforms	0 Compliant	0 Compliant	MPN/100ml	< 0
Total Dissolved Solids	44.416667 Good	66.642857 Good	mg/L	< 600
Trihalomethanes	0.05375 Good	0.02875 Good	mg/L	< 0.25
Turbidity	0.194602 Good	0.216061 Good	NTU	< 5
Zinc	0.010192 Measured	0.0035 Measured	mg/L	No limit

Explore further

Derby

Musselroe Bay

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.