Ernabella vs Fregon

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

Side-by-side tap water quality comparison

Fregon, SA

9.3

Quality Score

Supplied by SA Water

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Which suburb has better water?

It's very close! Ernabella scores 9.3/10 and Fregon scores 9.3/10. Both suburbs have similar water quality based on ADWG compliance data.

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Recommended for this suburb

Ernabella's tap water is 'very hard' at 253 mg/L — and scale is building up in your home right now.

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Visual comparison

Ernabella, SA

Fregon, SA

Key metrics comparison

Hardness (mg/L)

Ernabella

253 Higher

Fregon

107 Lower

pH Level

Ernabella

7.6 Normal

Fregon

7.7 Normal

Fluoride (mg/L)

Ernabella

1.2 Higher

Fregon

0.5 Lower

Chlorine (mg/L)

Ernabella

—

Fregon

—

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Ernabella	Fregon	Unit	ADWG Guideline
Alkalinity	332 Measured	89 Measured	mg/L	No limit
Aluminium	0.005 Good	0.004 Good	mg/L	< 0.2
Calcium	46.4 Measured	18.5 Measured	mg/L	No limit
Chloride	65 Good	139 Good	mg/L	< 250
Colour	1 Good	1 Good	HU	< 15
Copper	0.0046 Good	0.0107 Good	mg/L	< 2
E. coli	0 Compliant	0 Compliant	MPN/100mL	< 0
Fluoride	1.2 Good	0.5 Good	mg/L	< 1.5
Hardness	253 Exceeds	107 Good	PPM or mg/L	< 200
Iron	0.0005 Good	0.0011 Good	mg/L	< 0.3
Lead	0.0008 Good	0.001 Good	mg/L	< 0.01
Magnesium	33.4 Measured	14.9 Measured	mg/L	No limit
Manganese	0.0001 Good	0.0001 Good	mg/L	< 0.1
Nitrate	4.65 Good	17.8 Good	mg/L	< 50
pH	7.6 Normal	7.7 Normal	pH units	6.5 – 8.5
Sodium	103.4 Good	105.6 Good	mg/L	< 180
Sulfate	45.5 Good	38.3 Good	mg/L	< 500
Total Dissolved Solids	502 Near limit	438 Good	mg/L	< 600
Turbidity	0.1 Good	0.1 Good	NTU	< 5

Explore further

Ernabella

Fregon

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.