Geranium vs Smithville

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

Side-by-side tap water quality comparison

Smithville, SA

8.4

Quality Score

Supplied by SA Water

Share this page Twitter Facebook LinkedIn

Which suburb has better water?

Smithville has better water quality with a score of 8.4/10 compared to Geranium's 7.5/10. Smithville has softer water (228 vs 575 mg/L).

Based on ADWG compliance across all measured parameters. Both suburbs receive treated, safe drinking water.

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

Geranium's tap water is 'very hard' at 575 mg/L — and scale is building up in your home right now.

Every time you boil a kettle or run the hot tap, calcium is baking onto heating elements. Hot water systems, dishwashers, coffee machines, shower screens and glassware all take the same damage. "Descaler tablets" treat the symptom; they don't stop the mineral from entering your home in the first place.

iSpringOur pick

RCC7AK 6-Stage Under-Sink RO (with Alkaline Re-min)

4.6 · 13,756 ratings on Amazon

A reverse-osmosis system blocks 95%+ of dissolved minerals before the water reaches your tap. No plumber needed — it fits under the kitchen sink in a Saturday. The drinking water, ice, tea and coffee all taste clean for the first time. Reducing scale at the tap helps protect the appliances you use every day.

Stop the scale →

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

Visual comparison

Geranium, SA

Smithville, SA

Key metrics comparison

Hardness (mg/L)

Geranium

575 Higher

Smithville

228 Lower

pH Level

Geranium

0.05 Outside range

Smithville

0.05 Outside range

Fluoride (mg/L)

Geranium

1 Higher

Smithville

0.6 Lower

Chlorine (mg/L)

Geranium

1.3 Lower

Smithville

1.4 Higher

Full water quality comparison

All parameters compared against Australian Drinking Water Guidelines (ADWG)

Parameter	Geranium	Smithville	Unit	ADWG Guideline
Alkalinity	503 Measured	234 Measured	mg/L	No limit
Aluminium	0.002 Good	0.002 Good	mg/L	< 0.2
Calcium	100.4 Measured	46.6 Measured	mg/L	No limit
Chloride	488 Exceeds	352 Exceeds	mg/L	< 250
Colour	1 Good	1 Good	HU	< 15
Copper	0.0402 Good	0.0077 Good	mg/L	< 2
E. coli	0 Compliant	0 Compliant	cfu/100mL	< 0
Fluoride	1 Good	0.6 Good	mg/L	< 1.5
Free Chlorine	1.3 Good	1.4 Good	mg/L	< 5
Hardness	575 Exceeds	228 Exceeds	PPM or mg/L	< 200
Iron	0.0083 Good	0.0202 Good	mg/L	< 0.3
Lead	0.0009 Good	0.0002 Good	mg/L	< 0.01
Magnesium	78.8 Measured	27.2 Measured	mg/L	No limit
Manganese	0.0001 Good	0.001 Good	mg/L	< 0.1
Nitrate	0.28 Good	0.02 Good	mg/L	< 50
pH	0.05 Outside range	0.05 Outside range	µg/L	6.5 – 8.5
Sodium	333 Exceeds	242 Exceeds	mg/L	< 180
Sulfate	122 Good	86.6 Good	mg/L	< 500
Total Chlorine	1.3 Good	1.4 Good	mg/L	< 5
Total Dissolved Solids	—	976 Exceeds	mg/L	< 600
Turbidity	0.1 Good	0.1 Good	NTU	< 5

Explore further

Geranium

Smithville

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