Capalaba vs Romsey

Side-by-side tap water quality comparison

Capalaba, QLD

Quality Score

Supplied by Seqwater

Romsey, VIC

Quality Score

Supplied by Greater Western Water

Share this page Twitter Facebook LinkedIn

Which suburb has better water?

It's very close! Capalaba scores 9.5/10 and Romsey scores 9.7/10. Both suburbs have similar water quality based on ADWG compliance data.

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.

Visual comparison

HardnessFluorideChlorineTurbidity
Capalaba, QLD
Romsey, VIC

Key metrics comparison

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter Capalaba Romsey Unit ADWG Guideline
Alkalinity 34.8 Measured 37 Measured mg/L No limit
Aluminium 0.042 Good 0.01 Good mg/L < 0.2
Arsenic 0.0005 Measured — mg/L No limit
Cadmium 0.0001 Measured — mg/L No limit
Calcium 19.3 Measured — mg/L No limit
Chlorate 0.005 Measured — mg/L No limit
Chloride 51.6 Good — mg/L < 250
Chromium 0.001 Measured — mg/L No limit
Colour 1 Good 3 Good HU < 15
Conductivity 278.9 Measured — µS/cm No limit
Copper 0.001 Good — mg/L < 2
E. coli 0 Compliant 0 Compliant CFU/100mL < 0
Electrical Conductivity — 257 Measured No limit
Fluoride 0.85 Good 0.06 Good mg/L < 1.5
Free Chlorine 1.3 Good 0.32 Good mg/L < 5
Hardness 70.2 Good 52 Good mg/L < 200
Iron 0.02 Good 0.01 Good mg/L < 0.3
Lead 0.001 Good — mg/L < 0.01
Magnesium 5.22 Measured — mg/L No limit
Manganese 0.003 Good 0.003 Good mg/L < 0.1
Mercury 0.0001 Measured — mg/L No limit
Ndma 0.003 Measured — µg/L No limit
Nickel 0.001 Measured — mg/L No limit
Nitrate — 0.11 Good mg/L < 50
pH — 7.5 Normal pH units 6.5 – 8.5
Sodium 24.7 Good 24.3 Good mg/L < 180
Temperature 25.5 Measured — °C No limit
Total Chlorine 1.3 Good 1 Good mg/L < 5
Trihalomethanes 0.07390000000000001 Good 0.039 Good mg/L < 0.25
Turbidity 0.4 Good 0.1 Good NTU < 5
Zinc 0.005 Measured — mg/L No limit

Explore further

Disclaimer: This comparison is for general informational purposes only and does not constitute medical advice or professional guidance. Data is sourced from Seqwater and Greater Western 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.