Water Hardness in Glenfield, NSW
Postcode 2167 · Updated 2024-25 · Supplied by Sydney Water
37.4
mg/L CaCO3
Water in Glenfield is soft — gentle on appliances, skin, and hair.
How Glenfield compares
This suburb
37.4 mg/L
Soft
Australian average
85.1 mg/L
56% softer than average
New South Wales average
45.9 mg/L
19% softer than state average
Hardness in nearby suburbs
Suburbs on the same water supply network
| Suburb | Hardness (mg/L) | Classification |
|---|---|---|
| Glenfield (this suburb) | 37.4 | Soft |
| Glenquarie NSW | 37.4 | Soft |
| Macquarie Fields NSW | 37.4 | Soft |
| Bardia NSW | 34.9 | Soft |
| Edmondson Park NSW | 34.9 | Soft |
| Ingleburn Milpo NSW | 34.9 | Soft |
| Pleasure Point NSW | 37.4 | Soft |
What does 37.4 mg/L hardness mean?
How soft water affects your daily life
Appliances & Plumbing
Soft water is gentle on appliances. You won't see limescale buildup in your kettle, hot water system, or washing machine. Appliances last longer and run more efficiently.
Soap & Detergent
Soap lathers easily with soft water. You'll use less detergent for laundry and dishwashing. Clothes come out softer and cleaner.
Skin & Hair
Soft water is gentle on skin and hair. It rinses cleanly, leaving skin feeling smooth and hair soft. Less shampoo needed.
Taste
Soft water has a clean, neutral taste that most people prefer for drinking and cooking. Tea and coffee flavours come through clearly.
Do you need a water filter?
With soft water at 37.4 mg/L, filtration for hardness isn't needed
No action needed
Your water is already soft. No water softening equipment is necessary. A basic carbon filter can improve taste by reducing chlorine if desired.
Utility reports average the grid — not your home
Glenfield's water meets ADWG standards at the source, but old pipes, roof tanks, and ageing plumbing can add lead, copper or bacteria before the water reaches your tap. These won't show up in your utility report.
Check your own tap before buying a filter or assuming the suburb average matches your home.
Tetra
EasyStrips 6-in-1 Water Test (100 strips)
4.6 · 8,650 ratings on Amazon
Tests 6 parameters in 60 seconds: hardness, chlorine, pH, nitrate, nitrite, alkalinity. Cheapest way to verify your utility data.
Test my tap →Sponsored Amazon link. Check Amazon for current price and availability.
Heavy Metals
Drinking Water Test Kit (Lead, Copper, Iron, Mercury)
4.2 · 250 ratings on Amazon
20 tests. Detects lead, copper, iron, mercury — the things utility reports miss. Mobile-app results, EPA-standard thresholds.
Check metals kit →Sponsored Amazon link. Check Amazon for current price and availability.
Top filter picks for Glenfield
Matched to 37.4 mg/L hardness and other local water parameters
ZeroWater
2.8L 5-Stage Jug (PFAS + Fluoride + Lead, IAPMO Certified)
4.2 · 5,315 ratings on Amazon
Ideal for Glenfield — removes fluoride (currently 1.05 mg/L).
iSpring
RCC7AK 6-Stage Under-Sink RO (with Alkaline Re-min)
4.6 · 13,756 ratings on Amazon
Ideal for Glenfield — removes fluoride (currently 1.05 mg/L).
Purewell
8.5L Stainless Steel Gravity System
4.4 · 1,137 ratings on Amazon
A reliable 8.5l stainless steel gravity system suitable for Glenfield's water profile.
Guides for Sydney
In-depth articles on the water supply that serves Glenfield
More about water in Glenfield
Water hardness in nearby suburbs
Hardness pages for suburbs on the same water supply
Disclaimer: Water hardness information on this page is for general informational purposes only and does not constitute medical advice or professional guidance. Data is sourced from Sydney Water (last updated: 2024-25). Hardness values are based on the most recent published water quality reports and may not reflect real-time conditions at your tap. Actual water hardness can vary due to local plumbing and seasonal changes. Water hardness is measured as calcium carbonate (CaCO3) equivalent in mg/L. For specific health concerns, consult a qualified health professional. See our Terms of Use.