Clyde Water Hardness & Quality Report (2026)
Water Hardness
~120–179 mg/L
Hardestimated · not lab-verified
Source
reservoir
pH Level
7.6
neutral = 7.0
Lead
0.003 mg/L
✓ Below action level
TDS
259.1 mg/L
Est. Daily Cost
A$0.47
energy & soap waste
Source: BOM National Performance Report & ADWG · Updated 2026
0–60
mg/L
Soft
61–120
mg/L
Moderately Hard
121–180
mg/L
Hard
180+
mg/L
Very Hard
Appliance Damage Report
In Clyde, your appliances are currently losing 20% efficiency due to mineral buildup.
| Appliance | In Clyde | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 6.8 yrs | 8.5 yrs | -20% |
| Washing Machine | 9.6 yrs | 12 yrs | -20% |
| Water Heater | 12 yrs | 15 yrs | -20% |
Regional Water Comparison
How Clyde compares to its nearest neighbours
| City | Hardness | Risk | Source |
|---|---|---|---|
| ▶ Clyde, Victoria | ≈ 120–179 mg/L | 🟠 Hard | reservoir |
| Cranbourne East, Victoria | ≈ 60–120 mg/L | 🟡 Moderately Hard | reservoir |
| Cranbourne, Victoria | ≈ 0–60 mg/L | 🟢 Soft | reservoir |
| Cranbourne North, Victoria | ≈ 0–60 mg/L | 🟢 Soft | reservoir |
| Cranbourne West, Victoria | 17.5 mg/L | 🟢 Soft | reservoir |
National Benchmark
How Clyde compares to the Australia average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Clyde | ≈ 120–179 mg/L | 🟠 Moderate |
| Australia National Avg | 125 mg/L | 🟠 Moderate |
| Boronia Top Rated | 5 mg/L | 🟢 None |
Bring Boronia-quality water to your Clyde home
Shop water softeners on Amazon.com →
What Makes Clyde's Water Unique?
Local geology and source profile
The water supplied to Clyde residents comes from South East Water, which sources its supply wholesale from Melbourne Water. A portion of this water comes from the Winneke Water Treatment Plant. This blend results in water that is considered slightly hard, with total dissolved solids reflecting the contribution from the Winneke plant within the Casey City growth area.
The geology influencing this supply includes the bedrock and soil through which the water travels. While specific rock types aren't detailed, the slight hardness suggests the water has dissolved minerals like calcium and magnesium. This is typical for water sourced from surface reservoirs like the one supplying the Winneke Water Treatment Plant, where water interacts with various geological materials over time.
Slightly hard water, like that found in Clyde, can lead to minor scale buildup in appliances such as kettles and on showerheads over time. You might notice soap lathering up a bit less readily than with very soft water. For homeowners concerned about scale, regular descaling of appliances is a good practice. Using a water softener is an option if you prefer softer water for laundry and bathing, though it's generally not considered essential for this level of hardness.
Geology & Source: Melbourne; low-to-moderate hardness; Winneke Reservoir contribution
Other Victoria Water Reports
Report an Issue
Notice an error or missing data? Help us keep this page accurate. If you spot incorrect water hardness, outdated utility info, or missing details, please let us know.
All reports are reviewed by our team. Thank you for supporting data quality!