Arcoona vs Pernatty

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

Side-by-side tap water quality comparison

Pernatty, SA

8.1

Quality Score

Supplied by SA Water

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Which suburb has better water?

Arcoona has better water quality with a score of 9.0/10 compared to Pernatty's 8.1/10. Arcoona has softer water (77 vs 460 mg/L).

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

As an Amazon Associate, WaterScore earns from qualifying purchases. We may also earn from other affiliate links on this page — this doesn't affect our recommendations.

Recommended for this suburb

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Visual comparison

Arcoona, SA

Pernatty, SA

Key metrics comparison

Hardness (mg/L)

Arcoona

77 Lower

Pernatty

460 Higher

pH Level

Arcoona

8.7 Outside range

Pernatty

0.05 Outside range

Fluoride (mg/L)

Arcoona

0.52 Lower

Pernatty

0.6 Higher

Chlorine (mg/L)

Arcoona

0.1 Lower

Pernatty

1.1 Higher

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Arcoona	Pernatty	Unit	ADWG Guideline
Alkalinity	64 Measured	416 Measured	mg/L	No limit
Aluminium	0.019 Good	0.001 Good	mg/L	< 0.2
Calcium	15.3 Measured	72.9 Measured	mg/L	No limit
Chloride	75 Good	387 Exceeds	mg/L	< 250
Colour	1 Good	1 Good	HU	< 15
Copper	0.0067 Good	0.0136 Good	mg/L	< 2
E. coli	0 Compliant	0 Compliant	cfu/100mL	< 0
Fluoride	0.52 Good	0.6 Good	mg/L	< 1.5
Free Chlorine	0.1 Good	1.1 Good	mg/L	< 5
Hardness	77 Good	460 Exceeds	PPM or mg/L	< 200
Iron	0.0098 Good	0.0007 Good	mg/L	< 0.3
Lead	0.0002 Good	0.0005 Good	mg/L	< 0.01
Magnesium	9.49 Measured	67.6 Measured	mg/L	No limit
Manganese	0.0061 Good	0.0001 Good	mg/L	< 0.1
Nitrate	1.089 Good	0.5 Good	mg/L	< 50
pH	8.7 Outside range	0.05 Outside range	pH units	6.5 – 8.5
Sodium	60.4 Good	232 Exceeds	mg/L	< 180
Sulfate	47.8 Good	79.3 Good	mg/L	< 500
Total Chlorine	2.8 Good	1.2 Good	mg/L	< 5
Total Dissolved Solids	275 Good	—	mg/L	< 600
Turbidity	0.1 Good	0.12 Good	NTU	< 5

Explore further

Arcoona

Pernatty

Disclaimer: This comparison is for general informational purposes only and does not constitute medical advice or professional guidance. Data is sourced from SA Water. 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.