Water hardness in Wabana
120 mg/L hard
Tap water in Wabana is hard: 120 mg/L (7 gpg · 6.7 °dH · 12 °fH).
Source: Government of Newfoundland and Labrador, Tap Water Quality for Public Water Supplies (Winter, Spring, Fall 2025) (2025-11-21) · data checked 2026-10-20
Range across supply zones: 9–140 mg/L.
Health Canada: hardness above 200 mg/L is considered poor but tolerable; above 500 mg/L unacceptable.
Water data
| Total hardness | 120 mg/L |
|---|---|
| Utility | Wabana public water supply |
How Wabana compares
- Tap water in Wabana is 19 % harder than the median of the 254 cities we track in Canada (101 mg/L).
- By hardness it ranks 105 of 254 in Canada (1 = hardest); 57 % of these cities have softer water.
- In Newfoundland and Labrador it is number 5 of 55 cities; the regional median is 23 mg/L.
- Nearest city with clearly softer water: Portugal Cove-St. Phillip's, 8 km away (27 mg/L).
- Nearest city with clearly harder water: Holyrood, 31 km away (160 mg/L).
Ranking of the hardest and softest water in Canada →
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 Wabana
| Brand | Setting for this water |
|---|---|
| Bosch | H01 |
| Miele | 7 °dH |
| AEG / Electrolux | 2 |
| Beko | 2nd |
| Hoover | S1 |
| LG | H1 |
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 Wabana water hard or soft?
It is hard: 120 mg/L as CaCO₃ (7 gpg, 6.7 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Wabana safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Health Canada: hardness above 200 mg/L is considered poor but tolerable; above 500 mg/L unacceptable.
How many grains per gallon is Wabana water?
7 gpg, equal to 6.7 °dH, 12 °fH or 120 mg/L calcium carbonate.
What dishwasher salt setting should I use in Wabana?
For 120 mg/L (6.7 °dH) check your manufacturer's table: level 4–5.
Do I need a water softener in Wabana?
Recommended if you have a water heater, boiler or tankless unit: it saves repairs and detergent.
Source
Source: Government of Newfoundland and Labrador, Tap Water Quality for Public Water Supplies (Winter, Spring, Fall 2025) (2025-11-21). Method: figure published by the water supplier. Government of Newfoundland and Labrador, Tap Water Quality for Public Water Supplies (Winter, Spring, Fall 2025) · Outdated figure? Tell us