Bishopsbourne vs Poatina

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

Side-by-side tap water quality comparison

Poatina, TAS

9.8

Quality Score

Supplied by TasWater

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Which suburb has better water?

It's very close! Bishopsbourne scores 9.6/10 and Poatina 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 Poatina is 0.957879 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

Bishopsbourne, TAS

Poatina, TAS

Key metrics comparison

Hardness (mg/L)

Bishopsbourne

44.555556 Higher

Poatina

13.916667 Lower

pH Level

Bishopsbourne

7.359091 Normal

Poatina

7.399848 Normal

Fluoride (mg/L)

Bishopsbourne

0.81

Poatina

—

Chlorine (mg/L)

Bishopsbourne

0.797453 Lower

Poatina

0.957879 Higher

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Bishopsbourne	Poatina	Unit	ADWG Guideline
Alkalinity	29.166667 Measured	21.666667 Measured	mg/L	No limit
Aluminium	0.040833 Good	0.01 Good	mg/L	< 0.2
Ammonia	0.003556 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	12.3 Measured	3.9 Measured	mg/L	No limit
Chloride	37 Good	11 Good	mg/L	< 250
Chromium	0.001 Measured	0.001 Measured	mg/L	No limit
Colour	2.555556 Good	2.333333 Good	Pt-Co	< 15
Conductivity	211.833333 Measured	124.166667 Measured	uS/cm	No limit
Copper	0.003083 Good	0.00175 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	0.81 Good	—	mg/L	< 1.5
Free Chlorine	0.797453 Good	0.957879 Good	mg/L	< 5
Hardness	44.555556 Good	13.916667 Good	mg/L	< 200
Iron	0.010833 Good	0.01 Good	mg/L	< 0.3
Lead	0.001 Good	0.001 Good	mg/L	< 0.01
Magnesium	5 Measured	1.275 Measured	mg/L	No limit
Manganese	0.00725 Good	0.00175 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	0.161353 Good	0.112667 Good	mg/L	< 50
Nitrite	0.002444 Measured	0.002 Measured	mg/L	No limit
pH	7.359091 Normal	7.399848 Normal	pH units	6.5 – 8.5
Sodium	23.143143 Good	18 Good	mg/L	< 180
Sulfate	26.888889 Good	21 Good	mg/L	< 500
Temperature	14.624242 Measured	13.239394 Measured	degrees C	No limit
Total Chlorine	0.982381 Good	1.115 Good	mg/L	< 5
Total Coliforms	0 Compliant	0 Compliant	MPN/100ml	< 0
Total Dissolved Solids	121.777778 Good	78.166667 Good	mg/L	< 600
Trihalomethanes	0.035167 Good	0.02325 Good	mg/L	< 0.25
Turbidity	0.274727 Good	0.247121 Good	NTU	< 5
Zinc	0.006667 Measured	0.00275 Measured	mg/L	No limit

Explore further

Bishopsbourne

Poatina

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.