Alanvale vs Blackstone Heights

Name: Water Quality Comparison: Alanvale vs Blackstone Heights
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Blackstone Heights, TAS

9.6

Quality Score

Supplied by TasWater

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Which suburb has better water?

It's very close! Alanvale scores 9.7/10 and Blackstone Heights 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 Blackstone Heights is 0.769522 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

Alanvale, TAS

Blackstone Heights, TAS

Key metrics comparison

Hardness (mg/L)

Alanvale

26.24 Lower

Blackstone Heights

44.75 Higher

pH Level

Alanvale

7.284564 Normal

Blackstone Heights

7.176996 Normal

Fluoride (mg/L)

Alanvale

0.943333 Lower

Blackstone Heights

0.966667 Higher

Chlorine (mg/L)

Alanvale

0.768985 Lower

Blackstone Heights

0.769522 Higher

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Alanvale	Blackstone Heights	Unit	ADWG Guideline
Alkalinity	12.428571 Measured	16.15 Measured	mg/L	No limit
Aluminium	0.018125 Good	0.025 Good	mg/L	< 0.2
Ammonia	0.002071 Measured	0.00205 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	14.666667 Measured	mg/L	No limit
Chloride	11.818182 Good	28.5 Good	mg/L	< 250
Chromium	0.001 Measured	0.001 Measured	mg/L	No limit
Colour	2.142857 Good	2.25 Good	Pt-Co	< 15
Conductivity	97.37037 Measured	165.3 Measured	uS/cm	No limit
Copper	0.007375 Good	0.006167 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	0.966667 Good	mg/L	< 1.5
Free Chlorine	0.768985 Good	0.769522 Good	mg/L	< 5
Hardness	26.24 Good	44.75 Good	mg/L	< 200
Iron	0.010625 Good	0.016667 Good	mg/L	< 0.3
Lead	0.001 Good	0.001 Good	mg/L	< 0.01
Magnesium	1.9375 Measured	4.05 Measured	mg/L	No limit
Manganese	0.001687 Good	0.00275 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	0.1697 Good	mg/L	< 50
Nitrite	0.002 Measured	0.002 Measured	mg/L	No limit
pH	7.284564 Normal	7.176996 Normal	pH units	6.5 – 8.5
Sodium	6.0625 Good	9.857143 Good	mg/L	< 180
Sulfate	12.392857 Good	20.85 Good	mg/L	< 500
Temperature	14.575881 Measured	14.946738 Measured	degrees C	No limit
Total Chlorine	0.904615 Good	0.996842 Good	mg/L	< 5
Total Coliforms	0 Compliant	0 Compliant	MPN/100ml	< 0
Total Dissolved Solids	63.68 Good	99.9 Good	mg/L	< 600
Trihalomethanes	0.023778 Good	0.042667 Good	mg/L	< 0.25
Turbidity	0.309666 Good	0.38485 Good	NTU	< 5
Zinc	0.003125 Measured	0.0055 Measured	mg/L	No limit

Explore further

Alanvale

Blackstone Heights

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.