Dilston vs Stony Head

Name: Water Quality Comparison: Dilston vs Stony Head
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Stony Head, TAS

9.6

Quality Score

Supplied by TasWater

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Which suburb has better water?

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

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Recommended for this suburb

Chlorine in Dilston is 0.768985 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

Dilston, TAS

Stony Head, TAS

Key metrics comparison

Hardness (mg/L)

Dilston

26.24 Lower

Stony Head

45.894737 Higher

pH Level

Dilston

7.284564 Normal

Stony Head

7.330935 Normal

Fluoride (mg/L)

Dilston

0.943333 Lower

Stony Head

0.983333 Higher

Chlorine (mg/L)

Dilston

0.768985 Higher

Stony Head

0.767982 Lower

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Dilston	Stony Head	Unit	ADWG Guideline
Alkalinity	12.428571 Measured	17.157895 Measured	mg/L	No limit
Aluminium	0.018125 Good	0.023333 Good	mg/L	< 0.2
Ammonia	0.002071 Measured	0.002211 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	7.5375 Measured	13.4 Measured	mg/L	No limit
Chloride	11.818182 Good	25 Good	mg/L	< 250
Chromium	0.001 Measured	0.001 Measured	mg/L	No limit
Colour	2.142857 Good	2.526316 Good	Pt-Co	< 15
Conductivity	97.37037 Measured	167.222222 Measured	uS/cm	No limit
Copper	0.007375 Good	0.00775 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	0.943333 Good	0.983333 Good	mg/L	< 1.5
Free Chlorine	0.768985 Good	0.767982 Good	mg/L	< 5
Hardness	26.24 Good	45.894737 Good	mg/L	< 200
Iron	0.010625 Good	0.018333 Good	mg/L	< 0.3
Lead	0.001 Good	0.001 Good	mg/L	< 0.01
Magnesium	1.9375 Measured	3.671429 Measured	mg/L	No limit
Manganese	0.001687 Good	0.00425 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	0.160536 Good	0.244337 Good	mg/L	< 50
Nitrite	0.002 Measured	0.002 Measured	mg/L	No limit
pH	7.284564 Normal	7.330935 Normal	pH units	6.5 – 8.5
Sodium	6.0625 Good	9.8625 Good	mg/L	< 180
Sulfate	12.392857 Good	19.473684 Good	mg/L	< 500
Temperature	14.575881 Measured	14.33192 Measured	degrees C	No limit
Total Chlorine	0.904615 Good	1.02 Good	mg/L	< 5
Total Coliforms	0 Compliant	0 Compliant	MPN/100ml	< 0
Total Dissolved Solids	63.68 Good	101.444444 Good	mg/L	< 600
Trihalomethanes	0.023778 Good	0.051571 Good	mg/L	< 0.25
Turbidity	0.309666 Good	0.369509 Good	NTU	< 5
Zinc	0.003125 Measured	0.007417 Measured	mg/L	No limit

Explore further

Dilston

Stony Head

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.