Black Hills vs Dee

Name: Water Quality Comparison: Black Hills vs Dee
Creator: WaterScore
License: https://creativecommons.org/licenses/by/4.0/

Side-by-side tap water quality comparison

Dee, TAS

9.6

Quality Score

Supplied by TasWater

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Which suburb has better water?

It's very close! Black Hills scores 9.8/10 and Dee 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 Dee is 1.087187 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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Visual comparison

Black Hills, TAS

Dee, TAS

Key metrics comparison

Hardness (mg/L)

Black Hills

45.857143 Lower

Dee

80.285714 Higher

pH Level

Black Hills

7.559231 Normal

Dee

7.385625 Normal

Fluoride (mg/L)

Black Hills

—

Dee

—

Chlorine (mg/L)

Black Hills

0.495192 Lower

Dee

1.087187 Higher

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Black Hills	Dee	Unit	ADWG Guideline
Alkalinity	22.214286 Measured	46.857143 Measured	mg/L	No limit
Aluminium	0.033333 Good	0.011667 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	15.75 Measured	17.666667 Measured	mg/L	No limit
Chloride	10 Good	78.666667 Good	mg/L	< 250
Chromium	0.001 Measured	0.001 Measured	mg/L	No limit
Colour	2 Good	2.428571 Good	Pt-Co	< 15
Conductivity	125 Measured	318.571429 Measured	uS/cm	No limit
Copper	0.001083 Good	0.003667 Good	mg/L	< 2
Cyanide	0.005 Measured	0.005 Measured	mg/L	No limit
E. coli	0 Compliant	0 Compliant	MPN/100ml	< 0
Free Chlorine	0.495192 Good	1.087187 Good	mg/L	< 5
Hardness	45.857143 Good	80.285714 Good	mg/L	< 200
Iron	0.01 Good	0.01 Good	mg/L	< 0.3
Lead	0.001 Good	0.001 Good	mg/L	< 0.01
Magnesium	1.775 Measured	11.3 Measured	mg/L	No limit
Manganese	0.001 Good	0.0015 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	0.046214 Good	0.105571 Good	mg/L	< 50
Nitrite	0.002 Measured	0.002 Measured	mg/L	No limit
pH	7.559231 Normal	7.385625 Normal	pH units	6.5 – 8.5
Sodium	5.15 Good	23.0005 Good	mg/L	< 180
Sulfate	25.714286 Good	10.571429 Good	mg/L	< 500
Temperature	13.251282 Measured	12.5375 Measured	degrees C	No limit
Total Chlorine	0.6625 Good	1.356667 Good	mg/L	< 5
Total Coliforms	0 Compliant	0 Compliant	MPN/100ml	< 0
Total Dissolved Solids	82.714286 Good	185.714286 Good	mg/L	< 600
Trihalomethanes	0.030333 Good	0.047667 Good	mg/L	< 0.25
Turbidity	0.224103 Good	0.285938 Good	NTU	< 5
Zinc	0.001417 Measured	0.001667 Measured	mg/L	No limit

Explore further

Black Hills

Dee

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.