Henrietta vs Sisters Creek

Name: Water Quality Comparison: Henrietta vs Sisters Creek
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Sisters Creek, TAS

9.7

Quality Score

Supplied by TasWater

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Which suburb has better water?

It's very close! Henrietta scores 9.7/10 and Sisters Creek scores 9.7/10. Both suburbs have similar water quality based on ADWG compliance data.

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Recommended for this suburb

Chlorine in Sisters Creek is 0.991368 mg/L — above the taste threshold. That pool smell in every glass is real.

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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Visual comparison

Henrietta, TAS

Sisters Creek, TAS

Key metrics comparison

Hardness (mg/L)

Henrietta

29.875 Higher

Sisters Creek

16.428571 Lower

pH Level

Henrietta

7.634779 Normal

Sisters Creek

7.447579 Normal

Fluoride (mg/L)

Henrietta

0.906667 Higher

Sisters Creek

0.776667 Lower

Chlorine (mg/L)

Henrietta

0.753844 Lower

Sisters Creek

0.991368 Higher

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Henrietta	Sisters Creek	Unit	ADWG Guideline
Alkalinity	15.791667 Measured	17 Measured	mg/L	No limit
Aluminium	0.0275 Good	0.010833 Good	mg/L	< 0.2
Ammonia	0.002913 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	7.9 Measured	4.133333 Measured	mg/L	No limit
Chloride	13.875 Good	9.333333 Good	mg/L	< 250
Chromium	0.001063 Measured	0.001 Measured	mg/L	No limit
Colour	2.222222 Good	2.214286 Good	Pt-Co	< 15
Conductivity	113.333333 Measured	72.785714 Measured	uS/cm	No limit
Copper	0.002312 Good	0.00475 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	0.906667 Good	0.776667 Good	mg/L	< 1.5
Free Chlorine	0.753844 Good	0.991368 Good	mg/L	< 5
Hardness	29.875 Good	16.428571 Good	mg/L	< 200
Iron	0.014375 Good	0.0125 Good	mg/L	< 0.3
Lead	0.001 Good	0.001 Good	mg/L	< 0.01
Magnesium	2.575 Measured	1.683333 Measured	mg/L	No limit
Manganese	0.00325 Good	0.001 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	0.52 Good	0.0155 Good	mg/L	< 50
Nitrite	0.002217 Measured	0.002 Measured	mg/L	No limit
pH	7.634779 Normal	7.447579 Normal	pH units	6.5 – 8.5
Sodium	7.15 Good	6.8 Good	mg/L	< 180
Sulfate	10.304348 Good	1.285714 Good	mg/L	< 500
Temperature	14.830782 Measured	11.776842 Measured	degrees C	No limit
Total Chlorine	0.87 Good	1.041667 Good	mg/L	< 5
Total Coliforms	0 Compliant	0 Compliant	MPN/100ml	< 0
Total Dissolved Solids	71.041667 Good	44 Good	mg/L	< 600
Trihalomethanes	0.0345 Good	0.047167 Good	mg/L	< 0.25
Turbidity	0.333316 Good	0.243684 Good	NTU	< 5
Zinc	0.003063 Measured	0.001333 Measured	mg/L	No limit

Explore further

Henrietta

Sisters Creek

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.