Lower Inman Valley vs Victor Harbor Central

Name: Water Quality Comparison: Lower Inman Valley vs Victor Harbor Central
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Victor Harbor Central, SA

8.7

Quality Score

Supplied by SA Water

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Which suburb has better water?

It's very close! Lower Inman Valley scores 8.7/10 and Victor Harbor Central scores 8.7/10. Both suburbs have similar water quality based on ADWG compliance data.

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Recommended for this suburb

Lower Inman Valley'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

Lower Inman Valley, SA

Victor Harbor Central, SA

Key metrics comparison

Hardness (mg/L)

Lower Inman Valley

138 Same

Victor Harbor Central

138 Same

pH Level

Lower Inman Valley

8.6 Outside range

Victor Harbor Central

8.6 Outside range

Fluoride (mg/L)

Lower Inman Valley

0.7 Same

Victor Harbor Central

0.7 Same

Chlorine (mg/L)

Lower Inman Valley

0.1 Same

Victor Harbor Central

0.1 Same

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Lower Inman Valley	Victor Harbor Central	Unit	ADWG Guideline
Alkalinity	76 Measured	76 Measured	mg/L	No limit
Aluminium	0.041 Good	0.041 Good	mg/L	< 0.2
Calcium	29.6 Measured	29.6 Measured	mg/L	No limit
Chloride	156 Good	156 Good	mg/L	< 250
Colour	2 Good	2 Good	HU	< 15
Copper	0.0122 Good	0.0122 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	138 Good	PPM or mg/L	< 200
Iron	0.0039 Good	0.0039 Good	mg/L	< 0.3
Lead	0.0001 Good	0.0001 Good	mg/L	< 0.01
Magnesium	15.7 Measured	15.7 Measured	mg/L	No limit
Manganese	0.002 Good	0.002 Good	mg/L	< 0.1
Nitrate	1.01 Good	1.01 Good	mg/L	< 50
pH	8.6 Outside range	8.6 Outside range	pH units	6.5 – 8.5
Sodium	103.2 Good	103.2 Good	mg/L	< 180
Sulfate	70.8 Good	70.8 Good	mg/L	< 500
Total Chlorine	3.2 Good	3.2 Good	mg/L	< 5
Total Dissolved Solids	480 Good	480 Good	mg/L	< 600
Turbidity	0.1 Good	0.1 Good	NTU	< 5

Explore further

Lower Inman Valley

Victor Harbor Central

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.