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Batemans Bay Water Hardness & Quality Report (2026)

Water Hardness

hard

~120–179 mg/L

Hard

estimated · not lab-verified

Source

reservoir

pH Level

7.7

neutral = 7.0

Lead

0.003 mg/L

✓ Below action level

TDS

285.8 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 Batemans Bay, your appliances are currently losing 20% efficiency due to mineral buildup.

ApplianceIn Batemans BaySoft 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 Batemans Bay compares to its nearest neighbours

CityHardnessRiskSource
Batemans Bay, New South Wales≈ 120–179 mg/L🟠 Hardreservoir
Goulburn, New South Wales≈ 0–60 mg/L🟢 Softreservoir
Canberra, Australian Capital Territory≈ 0–60 mg/L🟢 Softreservoir
Tuggeranong Administrative District, Australian Capital Territory≈ 0–60 mg/L🟢 Softreservoir
Kambah, Australian Capital Territory≈ 0–60 mg/L🟢 Softreservoir

National Benchmark

How Batemans Bay compares to the Australia average

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

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What Makes Batemans Bay's Water Unique?

Local geology and source profile

Source: ReservoirTDS: 285.8 mg/LpH: 7.7

Eurobodalla Shire Council Water supplies Batemans Bay and nearby communities in New South Wales, Australia. The utility draws water from the Clyde River and Buckenbowra River catchments. While specific treatment plant names and reservoir details aren't publicly listed, the council manages drinking water through regular testing and monitoring. Residents can reach out to the Public and Environmental Health Team for area-specific water summaries. The supply originates from local watersheds within the Eurobodalla region, potentially tapping into coastal catchments and associated groundwater or surface water sources.

The water originates from Ordovician–Devonian metasedimentary terrain found in the Southern Tablelands catchments, with mineral accumulation occurring within the coastal supply system. These geological features, typical of southeastern NSW coastal areas, contribute to the water's mineral content. While specific aquifer or rock formation details are not available to precisely explain the water's character, the underlying geology influences the overall mineral composition found in the supply.

Homeowners might notice scale buildup in appliances like kettles and dishwashers due to the water's mineral content, a common characteristic of coastal Australian water supplies. Periodic cleaning of these items is a good preventative measure. Before investing in a water softener, it's wise to consult Eurobodalla Shire Council Water reports, as softeners may not be necessary if the water profile is softer than anticipated. The council conducts thorough testing for bacteria, chemicals, and other substances to ensure the water's safety for consumption.

Geology & Source: Ordovician-Devonian metasedimentary; mineral accumulation in coastal supply system

Other New South Wales Water Reports

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Frequently Asked Questions

Is Batemans Bay's water safe to drink?
Yes. Batemans Bay'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 Batemans Bay?
At ≈ 120–179 mg/L (Hard), Batemans Bay'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 Batemans Bay compare to the Australia average?
The Australia national average is 125 mg/L. Batemans Bay (≈ 120–179 mg/L) is 25 mg/L above the national average. The softest major city is Boronia at just 5 mg/L.