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Swan Hill Water Hardness & Quality Report (2026)

Water Hardness

hard

~120–179 mg/L

Hard

estimated · not lab-verified

Source

reservoir

pH Level

7.6

neutral = 7.0

Lead

0.002 mg/L

✓ Below action level

TDS

301 mg/L

Est. Daily Cost

A$0.47

energy & soap waste

hard~120–179 mg/LHard · est.

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 Swan Hill, your appliances are currently losing 20% efficiency due to mineral buildup.

ApplianceIn Swan HillSoft Water CityEfficiency 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 Swan Hill compares to its nearest neighbours

CityHardnessRiskSource
Swan Hill, Victoria≈ 120–179 mg/L🟠 Hardreservoir
Echuca, Victoria≈ 0–60 mg/L🟢 Softreservoir
Bendigo, Victoria≈ 60–120 mg/L🟡 Moderately Hardmixed
Kangaroo Flat, Victoria≈ 120–179 mg/L🟠 Hardreservoir
Mildura, Victoria57.5 mg/L🟢 Softreservoir

National Benchmark

How Swan Hill compares to the Australia average

BenchmarkHardnessAppliance Risk
Swan Hill≈ 120–179 mg/L🟠 Moderate
Australia National Avg125 mg/L🟠 Moderate
Boronia Top Rated5 mg/L🟢 None

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What Makes Swan Hill's Water Unique?

Local geology and source profile

Source: ReservoirTDS: 301 mg/LpH: 7.6

While specific details for Swan Hill, Victoria's water supply remain elusive, Lower Murray Water is identified as the likely provider. The primary source appears to be the Murray River, with regional supplies originating from the Victorian and NSW alpine catchments feeding the Great Dividing Range. The raw data indicates a slightly hard water character for this supply, reflecting the moderate mineral content found in the river's upper reaches. Unfortunately, no information on specific treatment plants or the exact service area for Swan Hill residents was available in the retrieved documents.

The geology influencing Swan Hill's water quality is not explicitly detailed in the provided information. However, the water's character is linked to the Murray River and its headwaters in the Victorian and NSW alpine catchments. This suggests the water's mineral content is shaped by the geological makeup of the Great Dividing Range. Without specific rock types or aquifer names, it's difficult to pinpoint the exact geological formations contributing to the water's moderate mineralisation and slight hardness. The Murray River upper reaches are known for this characteristic.

Given the water is described as slightly hard, homeowners might notice some minor buildup in appliances like kettles over time. While not severe, this mineral accumulation can subtly reduce the efficiency of heating elements. For those who prefer softer water for laundry or bathing, a water softener could be considered. However, without specific hardness measurements or information on local pipe materials, it's hard to provide definitive advice on potential impacts to plumbing or water heaters. No specific safety concerns or contaminant data were identified for this supply.

Geology & Source: Murray River water; moderate mineralisation from alpine catchments

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Frequently Asked Questions

Is Swan Hill's water safe to drink?
Yes. Swan Hill's water meets all federal safety standards. The hardness is ≈ 120–179 mg/L (Hard), which is safe to drink. High hardness affects appliances and taste, but poses no health risk.
Do I need a water softener in Swan Hill?
At ≈ 120–179 mg/L (Hard), Swan Hill's water will cause significant limescale on kettles, washing machines, and water heaters. A water softener or descaler is strongly recommended to extend appliance lifespan and reduce energy bills by up to 20%.
How does Swan Hill compare to the Australia average?
The Australia national average is 125 mg/L. Swan Hill (≈ 120–179 mg/L) is 25 mg/L above the national average. The softest major city is Boronia at just 5 mg/L.