Goolwa North vs Milang

Name: Water Quality Comparison: Goolwa North vs Milang
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Milang, SA

8.9

Quality Score

Supplied by SA Water

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Which suburb has better water?

It's very close! Goolwa North scores 8.7/10 and Milang scores 8.9/10. Both suburbs have similar water quality based on ADWG compliance data.

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Recommended for this suburb

Goolwa North's water is hard at 138 mg/L — you're cleaning scale off things that shouldn't need cleaning.

At this level, you'll see white rings inside the kettle, cloudy spots on glassware, and shampoo that never lathers properly. Over 5–10 years, scale slowly kills heating elements in your hot water system and dishwasher — the damage is invisible until they fail 2–3 years early. Boiling doesn't help; it concentrates the minerals.

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Visual comparison

Goolwa North, SA

Milang, SA

Key metrics comparison

Hardness (mg/L)

Goolwa North

138 Higher

Milang

89 Lower

pH Level

Goolwa North

8.6 Outside range

Milang

8.8 Outside range

Fluoride (mg/L)

Goolwa North

0.7 Same

Milang

0.7 Same

Chlorine (mg/L)

Goolwa North

0.1 Same

Milang

0.1 Same

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Goolwa North	Milang	Unit	ADWG Guideline
Alkalinity	76 Measured	77 Measured	mg/L	No limit
Aluminium	0.041 Good	0.036 Good	mg/L	< 0.2
Calcium	29.6 Measured	18.1 Measured	mg/L	No limit
Chloride	156 Good	81 Good	mg/L	< 250
Colour	2 Good	1 Good	HU	< 15
Copper	0.0122 Good	0.0348 Good	mg/L	< 2
E. coli	0 Compliant	0 Compliant	cfu/100mL	< 0
Fluoride	0.7 Good	0.7 Good	mg/L	< 1.5
Free Chlorine	0.1 Good	0.1 Good	mg/L	< 5
Hardness	138 Good	89 Good	PPM or mg/L	< 200
Iron	0.0039 Good	0.0067 Good	mg/L	< 0.3
Lead	0.0001 Good	0.0011 Good	mg/L	< 0.01
Magnesium	15.7 Measured	10.76 Measured	mg/L	No limit
Manganese	0.002 Good	0.0029 Good	mg/L	< 0.1
Nitrate	1.01 Good	1.19 Good	mg/L	< 50
pH	8.6 Outside range	8.8 Outside range	pH units	6.5 – 8.5
Sodium	103.2 Good	59.7 Good	mg/L	< 180
Sulfate	70.8 Good	41.6 Good	mg/L	< 500
Total Chlorine	3.2 Good	3.9 Good	mg/L	< 5
Total Dissolved Solids	480 Good	288 Good	mg/L	< 600
Turbidity	0.1 Good	0.1 Good	NTU	< 5

Explore further

Goolwa North

Milang

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.