Thevenard vs Yumbarra

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

Side-by-side tap water quality comparison

Yumbarra, SA

8.8

Quality Score

Supplied by SA Water

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Which suburb has better water?

It's very close! Thevenard scores 8.8/10 and Yumbarra scores 8.8/10. Both suburbs have similar water quality based on ADWG compliance data.

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Recommended for this suburb

Thevenard's water is hard at 194 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

Thevenard, SA

Yumbarra, SA

Key metrics comparison

Hardness (mg/L)

Thevenard

194 Same

Yumbarra

194 Same

pH Level

Thevenard

0.05 Outside range

Yumbarra

0.05 Outside range

Fluoride (mg/L)

Thevenard

0.5 Same

Yumbarra

0.5 Same

Chlorine (mg/L)

Thevenard

1.1 Same

Yumbarra

1.1 Same

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Thevenard	Yumbarra	Unit	ADWG Guideline
Alkalinity	158 Measured	158 Measured	mg/L	No limit
Aluminium	0.012 Good	0.012 Good	mg/L	< 0.2
Calcium	52.6 Measured	52.6 Measured	mg/L	No limit
Chloride	132 Good	132 Good	mg/L	< 250
Colour	1 Good	1 Good	HU	< 15
Copper	0.0076 Good	0.0076 Good	mg/L	< 2
E. coli	0 Compliant	0 Compliant	cfu/100mL	< 0
Fluoride	0.5 Good	0.5 Good	mg/L	< 1.5
Free Chlorine	1.1 Good	1.1 Good	mg/L	< 5
Hardness	194 Near limit	194 Near limit	PPM or mg/L	< 200
Iron	0.007 Good	0.007 Good	mg/L	< 0.3
Lead	0.0003 Good	0.0003 Good	mg/L	< 0.01
Magnesium	15.1 Measured	15.1 Measured	mg/L	No limit
Manganese	0.0015 Good	0.0015 Good	mg/L	< 0.1
Nitrate	10.35 Good	10.35 Good	mg/L	< 50
pH	0.05 Outside range	0.05 Outside range	µg/L	6.5 – 8.5
Sodium	79.6 Good	79.6 Good	mg/L	< 180
Sulfate	33.6 Good	33.6 Good	mg/L	< 500
Total Chlorine	1.1 Good	1.1 Good	mg/L	< 5
Total Dissolved Solids	461 Good	461 Good	mg/L	< 600
Turbidity	0.12 Good	0.12 Good	NTU	< 5

Explore further

Thevenard

Yumbarra

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.