Nicholson vs Ranken

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

Side-by-side tap water quality comparison

Nicholson, NT

9.4

Quality Score

Supplied by Power and Water Corporation

Ranken, NT

8.7

Quality Score

Supplied by Power and Water Corporation

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Which suburb has better water?

Nicholson has better water quality with a score of 9.4/10 compared to Ranken's 8.7/10. Nicholson has softer water (52 vs 453 mg/L).

Based on ADWG compliance across all measured parameters. Both suburbs receive treated, safe drinking water.

As an Amazon Associate, WaterScore earns from qualifying purchases. We may also earn from other affiliate links on this page — this doesn't affect our recommendations.

Recommended for this suburb

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Visual comparison

Nicholson, NT

Ranken, NT

Key metrics comparison

Hardness (mg/L)

Nicholson

52 Lower

Ranken

453 Higher

pH Level

Nicholson

6.8 Normal

Ranken

7.8 Normal

Fluoride (mg/L)

Nicholson

0.1 Lower

Ranken

0.78 Higher

Chlorine (mg/L)

Nicholson

1 Same

Ranken

1 Same

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Nicholson	Ranken	Unit	ADWG Guideline
Alkalinity	56 Measured	450 Measured	mg/L CaCO3	No limit
Aluminium	0.02 Good	0.02 Good	mg/L	< 0.2
Calcium	0.013 Measured	0.00025 Measured	mg/L	No limit
Chloride	10 Good	162 Good	mg/L	< 250
Colour	2 Good	2 Good	HU	< 15
Conductivity	7.8 Measured	7.7 Measured	µS/cm	No limit
Copper	0.02 Good	0.02 Good	mg/L	< 2
Fluoride	0.1 Good	0.78 Good	mg/L	< 1.5
Free Chlorine	1 Good	1 Good	mg/L	< 5
Hardness	52 Good	453 Exceeds	mg/L CaCO3	< 200
Iron	0.01 Good	0.01 Good	mg/L	< 0.3
Magnesium	14 Measured	51 Measured	mg/L	No limit
Manganese	0.064 Good	0.005 Good	mg/L	< 0.1
pH	6.8 Normal	7.8 Normal	pH units	6.5 – 8.5
Sulfate	0.014 Good	0.003 Good	mg/L	< 500
Total Chlorine	1 Good	1 Good	mg/L	< 5
Total Dissolved Solids	11 Good	142 Good	mg/L	< 600
Turbidity	1.1 Good	1.2 Good	NTU	< 5
Zinc	0.012 Measured	0.29 Measured	mg/L	No limit

Explore further

Nicholson

Ranken

Disclaimer: This comparison is for general informational purposes only and does not constitute medical advice or professional guidance. Data is sourced from Power and Water Corporation. 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.