Cethana vs Staverton

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

Side-by-side tap water quality comparison

Staverton, TAS

9.7

Quality Score

Supplied by TasWater

Share this page Twitter Facebook LinkedIn

Which suburb has better water?

It's very close! Cethana scores 9.7/10 and Staverton 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.

Recommended for this suburb

Chlorine in Cethana is 1.022525 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.

BRITAOur pick

Marella 2.4L Fridge Water Filter Jug (Maxtra+)

4.7 · 16,095 ratings on Amazon

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.

Kill the taste →

Sponsored Amazon link · we may earn a commission at no cost to you. Check Amazon for current price and availability.

Visual comparison

Cethana, TAS

Staverton, TAS

Key metrics comparison

Hardness (mg/L)

Cethana

22.944444 Same

Staverton

22.944444 Same

pH Level

Cethana

7.560606 Normal

Staverton

7.560606 Normal

Fluoride (mg/L)

Cethana

0.88 Same

Staverton

0.88 Same

Chlorine (mg/L)

Cethana

1.022525 Same

Staverton

1.022525 Same

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Cethana	Staverton	Unit	ADWG Guideline
Alkalinity	6.333333 Measured	6.333333 Measured	mg/L	No limit
Aluminium	0.067222 Good	0.067222 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	8.477778 Measured	8.477778 Measured	mg/L	No limit
Chloride	6.555556 Good	6.555556 Good	mg/L	< 250
Chromium	0.001 Measured	0.001 Measured	mg/L	No limit
Colour	2.047619 Good	2.047619 Good	Pt-Co	< 15
Conductivity	79.190476 Measured	79.190476 Measured	uS/cm	No limit
Copper	0.001056 Good	0.001056 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	0.88 Good	0.88 Good	mg/L	< 1.5
Free Chlorine	1.022525 Good	1.022525 Good	mg/L	< 5
Hardness	22.944444 Good	22.944444 Good	mg/L	< 200
Iron	0.012778 Good	0.012778 Good	mg/L	< 0.3
Lead	0.001 Good	0.001 Good	mg/L	< 0.01
Magnesium	0.677778 Measured	0.677778 Measured	mg/L	No limit
Manganese	0.002333 Good	0.002333 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	0.043429 Good	0.043429 Good	mg/L	< 50
Nitrite	0.002 Measured	0.002 Measured	mg/L	No limit
pH	7.560606 Normal	7.560606 Normal	pH units	6.5 – 8.5
Sodium	3.622222 Good	3.622222 Good	mg/L	< 180
Sulfate	15.952381 Good	15.952381 Good	mg/L	< 500
Temperature	13.287879 Measured	13.287879 Measured	degrees C	No limit
Total Chlorine	1.125556 Good	1.125556 Good	mg/L	< 5
Total Coliforms	0 Compliant	0 Compliant	MPN/100ml	< 0
Total Dissolved Solids	52.333333 Good	52.333333 Good	mg/L	< 600
Trihalomethanes	0.044222 Good	0.044222 Good	mg/L	< 0.25
Turbidity	0.297677 Good	0.297677 Good	NTU	< 5
Zinc	0.003889 Measured	0.003889 Measured	mg/L	No limit

Explore further

Cethana

Staverton

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.