Fern Tree vs Nierinna

Name: Water Quality Comparison: Fern Tree vs Nierinna
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Nierinna, TAS

9.7

Quality Score

Supplied by TasWater

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Which suburb has better water?

Nierinna has better water quality with a score of 9.7/10 compared to Fern Tree's 9.1/10. Nierinna has softer water (22.645161 vs 23.62963 mg/L).

Based on ADWG compliance across all measured parameters. Both suburbs receive treated, safe drinking water.

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Recommended for this suburb

Chlorine in Nierinna is 0.940937 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

Fern Tree, TAS

Nierinna, TAS

Key metrics comparison

Hardness (mg/L)

Fern Tree

23.62963 Higher

Nierinna

22.645161 Lower

pH Level

Fern Tree

7.093328 Normal

Nierinna

7.591733 Normal

Fluoride (mg/L)

Fern Tree

0.928333 Higher

Nierinna

0.846667 Lower

Chlorine (mg/L)

Fern Tree

0.815378 Lower

Nierinna

0.940937 Higher

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Fern Tree	Nierinna	Unit	ADWG Guideline
Alkalinity	11.655172 Measured	37 Measured	mg/L	No limit
Aluminium	0.027727 Good	0.017391 Good	mg/L	< 0.2
Ammonia	0.002069 Measured	0.002129 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	8.218182 Measured	5.541667 Measured	mg/L	No limit
Chloride	9.454545 Good	13 Good	mg/L	< 250
Chromium	0.001 Measured	0.001 Measured	mg/L	No limit
Colour	2.642857 Good	2.322581 Good	Pt-Co	< 15
Conductivity	75.827586 Measured	204 Measured	uS/cm	No limit
Copper	0.009318 Good	0.006739 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	0.928333 Good	0.846667 Good	mg/L	< 1.5
Free Chlorine	0.815378 Good	0.940937 Good	mg/L	< 5
Hardness	23.62963 Good	22.645161 Good	mg/L	< 200
Iron	0.02 Good	0.015217 Good	mg/L	< 0.3
Lead	0.001 Good	0.001 Good	mg/L	< 0.01
Magnesium	1.336364 Measured	2.55 Measured	mg/L	No limit
Manganese	0.002045 Good	0.002217 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	0.036897 Good	0.00929 Good	mg/L	< 50
Nitrite	0.002 Measured	0.002 Measured	mg/L	No limit
pH	7.093328 Normal	7.591733 Normal	pH units	6.5 – 8.5
Sodium	3.572727 Good	28.375 Good	mg/L	< 180
Sulfate	8.344828 Good	37.258065 Good	mg/L	< 500
Temperature	13.052234 Measured	12.709091 Measured	degrees C	No limit
Total Chlorine	1.214444 Good	1 Good	mg/L	< 5
Total Coliforms	4.790469 Detected	0 Compliant	MPN/100ml	< 0
Total Dissolved Solids	49.148148 Good	120.064516 Good	mg/L	< 600
Trihalomethanes	0.022818 Good	0.040364 Good	mg/L	< 0.25
Turbidity	0.715031 Good	0.302833 Good	NTU	< 5
Zinc	0.004091 Measured	0.004435 Measured	mg/L	No limit

Explore further

Fern Tree

Nierinna

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.