Cape Portland vs Weldborough

Name: Water Quality Comparison: Cape Portland vs Weldborough
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Weldborough, TAS

9.6

Quality Score

Supplied by TasWater

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Which suburb has better water?

It's very close! Cape Portland scores 9.8/10 and Weldborough scores 9.6/10. Both suburbs have similar water quality based on ADWG compliance data.

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Recommended for this suburb

Chlorine in Weldborough is 1.132424 mg/L — that's high. It's why your tap water smells like a pool.

Chlorine is added on purpose (kills bugs in the pipes), but by the time it reaches your tap it ruins everything you taste. Tea takes on a medicinal edge. Kids turn down water and drink juice or soft drink instead. The usual family fix is bottled water, but a simple carbon filter is the cleaner daily habit. Worse, many filter pitchers go in the fridge and get ignored because they're slow.

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A BRITA Marella is the opposite: fast (2.4L, fills in under a minute), kid-friendly handle, fridge-door fit, replacement cartridges available everywhere in AU. Chlorine gone, taste clean, no plumber, no faff — this is the default answer for chlorine taste in Australia.

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Visual comparison

Cape Portland, TAS

Weldborough, TAS

Key metrics comparison

Hardness (mg/L)

Cape Portland

16.142857 Higher

Weldborough

13.5 Lower

pH Level

Cape Portland

7.203182 Normal

Weldborough

7.262424 Normal

Fluoride (mg/L)

Cape Portland

—

Weldborough

0.86

Chlorine (mg/L)

Cape Portland

0.727121 Lower

Weldborough

1.132424 Higher

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Cape Portland	Weldborough	Unit	ADWG Guideline
Alkalinity	10.571429 Measured	26.666667 Measured	mg/L	No limit
Aluminium	0.0175 Good	0.0275 Good	mg/L	< 0.2
Ammonia	0.002 Measured	0.002 Measured	mg/L	No limit
Antimony	0.001 Measured	0.001 Measured	mg/L	No limit
Arsenic	0.001 Measured	0.001 Measured	mg/L	No limit
Cadmium	0.0002 Measured	0.0002 Measured	mg/L	No limit
Calcium	3.475 Measured	3.325 Measured	mg/L	No limit
Chloride	21.5 Good	18.25 Good	mg/L	< 250
Chromium	0.001 Measured	0.001 Measured	mg/L	No limit
Colour	2.142857 Good	2.166667 Good	Pt-Co	< 15
Conductivity	104.285714 Measured	180 Measured	uS/cm	No limit
Copper	0.00575 Good	0.001875 Good	mg/L	< 2
Cyanide	0.005 Measured	0.005 Measured	mg/L	No limit
E. coli	0 Compliant	0 Compliant	MPN/100ml	< 0
Fluoride	—	0.86 Good	mg/L	< 1.5
Free Chlorine	0.727121 Good	1.132424 Good	mg/L	< 5
Hardness	16.142857 Good	13.5 Good	mg/L	< 200
Iron	0.01 Good	0.01125 Good	mg/L	< 0.3
Lead	0.001 Good	0.001125 Good	mg/L	< 0.01
Magnesium	2.25 Measured	1.45 Measured	mg/L	No limit
Manganese	0.001 Good	0.002625 Good	mg/L	< 0.1
Mercury	0.0001 Measured	0.0001 Measured	mg/L	No limit
Nickel	0.001 Measured	0.001 Measured	mg/L	No limit
Nitrate	0.46 Good	0.239167 Good	mg/L	< 50
Nitrite	0.002 Measured	0.002 Measured	mg/L	No limit
pH	7.203182 Normal	7.262424 Normal	pH units	6.5 – 8.5
Sodium	14 Good	29.5 Good	mg/L	< 180
Sulfate	2.928571 Good	29.916667 Good	mg/L	< 500
Temperature	15.245455 Measured	14.536364 Measured	degrees C	No limit
Total Chlorine	0.797857 Good	1.234286 Good	mg/L	< 5
Total Coliforms	0 Compliant	0 Compliant	MPN/100ml	< 0
Total Dissolved Solids	66.642857 Good	111.25 Good	mg/L	< 600
Trihalomethanes	0.02875 Good	0.03025 Good	mg/L	< 0.25
Turbidity	0.216061 Good	0.333636 Good	NTU	< 5
Zinc	0.0035 Measured	0.002 Measured	mg/L	No limit

Explore further

Cape Portland

Weldborough

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