Moonee Ponds Water Hardness & Quality Report (2026)
Water Hardness
Source
reservoir
pH Level
7.2
neutral = 7.0
Lead
0.002 mg/L
✓ Below action level
TDS
51.3 mg/L
Est. Daily Cost
A$0.09
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 Moonee Ponds, your appliances are currently losing 4% efficiency due to mineral buildup.
| Appliance | In Moonee Ponds | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 8.6 yrs | 8.5 yrs | — |
| Washing Machine | 12.5 yrs | 12 yrs | — |
| Water Heater | 14.4 yrs | 15 yrs | -4% |
Regional Water Comparison
How Moonee Ponds compares to its nearest neighbours
| City | Hardness | Risk | Source |
|---|---|---|---|
| ▶ Moonee Ponds, Victoria | 29 mg/L | 🟢 Soft | reservoir |
| Ascot Vale, Victoria | 23.5 mg/L | 🟢 Soft | reservoir |
| Essendon, Victoria | 21.5 mg/L | 🟢 Soft | reservoir |
| Brunswick West, Victoria | 82.5 mg/L | 🟡 Moderately Hard | reservoir |
| Maribyrnong, Victoria | 103.5 mg/L | 🟡 Moderately Hard | reservoir |
National Benchmark
How Moonee Ponds compares to the Australia average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Moonee Ponds | 29 mg/L | 🟢 None |
| Australia National Avg | 125 mg/L | 🟠 Moderate |
| Boronia Top Rated | 5 mg/L | 🟢 None |
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What Makes Moonee Ponds's Water Unique?
Local geology and source profile
Moonee Ponds' drinking water is supplied by City West Water as water retailer, with bulk supply from Melbourne Water drawn predominantly from the Thomson Reservoir and Upper Yarra Reservoir catchments in the Yarra Ranges, Victoria. Water hardness in Moonee Ponds is measured at 29 mg/L — classified as soft — far below the Australian Drinking Water Guidelines (ADWG) aesthetic guideline of 200 mg/L published by NHMRC. Moonee Ponds, in the Moonee Valley LGA — a popular inner northern Melbourne suburb famous for the Moonee Valley Racecourse, the Moonee Ponds retail precinct along Puckle Street, and its characterful post-Federation streetscapes — receives a predominantly soft Yarra Ranges reservoir supply, notably softer than the harder inner northern City West Water sub-zones such as Footscray (99 mg/L) and Deer Park (108 mg/L).
Moonee Ponds' soft supply reflects a distribution sub-zone that receives predominantly direct Thomson and Upper Yarra reservoir supply with minimal Winneke Water Treatment Plant contribution. The Thomson and Upper Yarra storages drain across Devonian granite and rhyodacite — highly resistant igneous terrain contributing negligible dissolved minerals. The Moonee Ponds inner northern Moonee Valley City West Water distribution sub-zone at 29 mg/L and TDS 51.3 mg/L benefits from a proportionally high direct Yarra Ranges supply fraction compared to the Winneke-dominant inner western sub-zones, delivering the characteristic Yarra Ranges softness to this inner northern Melbourne community.
Moonee Ponds residents enjoy very low limescale accumulation on taps, in kettles, and around shower fittings — descaling is an occasional task. Hot water systems accumulate minimal scale. The low lead reading (0.002 mg/L) is reassuring. City West Water provides water quality information at citywestwater.com.au, with all ADWG health standards consistently met. The soft supply benefits Moonee Ponds' vibrant hospitality precinct along Puckle Street and the racing community around the iconic Moonee Valley Racecourse.
Geology & Source: Supplied by City West Water (water retailer) and Melbourne Water (wholesale) predominantly from the Thomson Reservoir and Upper Yarra catchment systems — the Moonee Ponds Moonee Valley inner north supply carries soft water at 29 mg/L with low TDS of 51.3 mg/L, reflecting a predominantly direct Yarra Ranges reservoir supply blend at this Moonee Valley inner northern Melbourne distribution sub-zone with minimal Winneke WTP contribution.