Water hardness in Bargara
123 mg/L hard
Tap water in Bargara is hard: 123 mg/L (7.2 gpg · 6.9 °dH · 12.3 °fH).
Source: Bundaberg Regional Council Drinking Water Service Annual Report 2024-25 (verification monitoring, Hardness (Total)) (2025) · data checked 2026-11-12
Range across supply zones: 50–195 mg/L.
Australian Drinking Water Guidelines: aesthetic target ≤ 200 mg/L CaCO₃.
Water data
| Total hardness | 123 mg/L |
|---|---|
| Utility | Bundaberg Regional Council |
How Bargara compares
- Tap water in Bargara is 44 % harder than the median of the 307 cities we track in Australia (85 mg/L).
- By hardness it ranks 62 of 307 in Australia (1 = hardest); 80 % of these cities have softer water.
- In Queensland it is number 3 of 29 cities; the regional median is 68 mg/L.
- Nearest city with clearly softer water: Bundaberg, 13 km away (65 mg/L).
Ranking of the hardest and softest water in Australia →
What it means at home
- Fast scale on taps, shower screens and kettle; white spots on glassware.
- Water heater: efficiency loss and element failures within years if unprotected.
- Dry skin and dull hair after showering are common.
- Softener recommended; jug or reverse osmosis for drinking.
How much salt will you use for softening?
Recommended, especially with a heater or boiler: scale cuts efficiency and shortens its life.
Descale a coffee machine or kettle about every 2 months (typical manufacturer guidance for this hardness).
Estimates for planning, not a quote. Check your appliance manual for exact settings.
Dishwasher setting in Bargara
| Brand | Setting for this water |
|---|---|
| Bosch | H01 |
| Miele | 7 °dH |
| AEG / Electrolux | 2 |
| Beko | 2nd |
| Hoover | S1 |
| LG | H2 |
From each brand's manual for the model family named in the source; your model may differ, so check its manual. All brands and how to change the setting →
FAQ
Is Bargara water hard or soft?
It is hard: 123 mg/L as CaCO₃ (7.2 gpg, 6.9 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Bargara safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Australian Drinking Water Guidelines: aesthetic target ≤ 200 mg/L CaCO₃.
How many grains per gallon is Bargara water?
7.2 gpg, equal to 6.9 °dH, 12.3 °fH or 123 mg/L calcium carbonate.
What dishwasher salt setting should I use in Bargara?
For 123 mg/L (6.9 °dH) check your manufacturer's table: level 4–5.
Do I need a water softener in Bargara?
Recommended if you have a water heater, boiler or tankless unit: it saves repairs and detergent.
Source
Source: Bundaberg Regional Council Drinking Water Service Annual Report 2024-25 (verification monitoring, Hardness (Total)) (2025). Method: computed from supplier's calcium and magnesium. Bundaberg Regional Council Drinking Water Service Annual Report 2024-25 (verification monitoring, Hardness (Total)) · Outdated figure? Tell us