Erudina vs Wirrealpa

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

Side-by-side tap water quality comparison

Wirrealpa, SA

8.6

Quality Score

Supplied by SA Water

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Which suburb has better water?

It's very close! Erudina scores 9.0/10 and Wirrealpa scores 8.6/10. Both suburbs have similar water quality based on ADWG compliance data.

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Recommended for this suburb

Wirrealpa's tap water is 'very hard' at 288 mg/L — and scale is building up in your home right now.

Every time you boil a kettle or run the hot tap, calcium is baking onto heating elements. Hot water systems, dishwashers, coffee machines, shower screens and glassware all take the same damage. "Descaler tablets" treat the symptom; they don't stop the mineral from entering your home in the first place.

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Visual comparison

Erudina, SA

Wirrealpa, SA

Key metrics comparison

Hardness (mg/L)

Erudina

89 Lower

Wirrealpa

288 Higher

pH Level

Erudina

0.05 Outside range

Wirrealpa

0.05 Outside range

Fluoride (mg/L)

Erudina

0.1 Lower

Wirrealpa

0.6 Higher

Chlorine (mg/L)

Erudina

1.1 Higher

Wirrealpa

1 Lower

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Erudina	Wirrealpa	Unit	ADWG Guideline
Alkalinity	76 Measured	204 Measured	mg/L	No limit
Aluminium	0.006 Good	0.002 Good	mg/L	< 0.2
Calcium	14.2 Measured	55.2 Measured	mg/L	No limit
Chloride	93 Good	276 Exceeds	mg/L	< 250
Colour	1 Good	1 Good	HU	< 15
Copper	0.003 Good	0.021 Good	mg/L	< 2
E. coli	0 Compliant	0 Compliant	cfu/100mL	< 0
Fluoride	0.1 Good	0.6 Good	mg/L	< 1.5
Free Chlorine	1.1 Good	1 Good	mg/L	< 5
Hardness	89 Good	288 Exceeds	PPM or mg/L	< 200
Iron	0.0027 Good	0.0109 Good	mg/L	< 0.3
Lead	0.0002 Good	0.0003 Good	mg/L	< 0.01
Magnesium	12.8 Measured	36.4 Measured	mg/L	No limit
Manganese	0.001 Good	0.0001 Good	mg/L	< 0.1
Nitrate	0.014 Good	5.23 Good	mg/L	< 50
pH	0.05 Outside range	0.05 Outside range	µg/L	6.5 – 8.5
Sodium	76.5 Good	163 Near limit	mg/L	< 180
Sulfate	44 Good	99.3 Good	mg/L	< 500
Total Chlorine	1.2 Good	1.1 Good	mg/L	< 5
Total Dissolved Solids	298 Good	827 Exceeds	mg/L	< 600
Turbidity	0.1 Good	0.1 Good	NTU	< 5

Explore further

Erudina

Wirrealpa

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.