Water hardness in Skiptvet
2.4 °dH soft
Tap water in Skiptvet is soft: 2.4 °dH (43 mg/L · 2.5 gpg · 4.3 °fH).
Source: Mattilsynet, Vannverksregisteret – drinking-water analyses (Skiptvet Vannforsyning Næring Og Teknikk), NLOD 2.0 (2019) · data checked 2026-10-21
Range across supply zones: 43–52 mg/L.
This figure is over 3 years old; hardness may have changed.
Skiptvet's figure comes from Skiptvet Vannforsyning, reported for 2019: 42.8 mg/L CaCO₃, which is soft. The data is several years old and the latest we found for this system. Kettles and heaters stay fairly clear of scale at this level.
Norwegian waterworks report hardness in °dH or mg/L Ca; most supplies are very soft.
Water data
| Total hardness | 2.4 °dH |
|---|---|
| Utility | Skiptvet Kommune |
How Skiptvet compares
- Tap water in Skiptvet is 20 % harder than the median of the 89 cities we track in Norway (2 °dH).
- By hardness it ranks 36 of 89 in Norway (1 = hardest); 59 % of these cities have softer water.
- In Østfold it is number 4 of 6 cities; the regional median is 2.7 °dH.
- Nearest city with clearly softer water: Frogn, 36 km away (0.6 °dH).
- Nearest city with clearly harder water: Rakkestad, 12 km away (3.4 °dH).
Ranking of the hardest and softest water in Norway →
What it means at home
- Little or no limescale in kettles, water heaters or washing machines.
- Soap lathers easily; water does not dry skin or hair.
- Dishwasher: salt setting at minimum or off.
- No softener needed; a jug filter only changes taste.
How much salt will you use for softening?
No. Water this soft does not need softening.
Descale a coffee machine or kettle about every 6 months (typical manufacturer guidance for this hardness).
Estimates for planning, not a quote. Check your appliance manual for exact settings.
Dishwasher setting in Skiptvet
| Brand | Setting for this water |
|---|---|
| Bosch | H00 |
| Miele | 2 °dH |
| AEG / Electrolux | 1 |
| Beko | 1st |
| Hoover | S0 |
| LG | H0 |
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 Skiptvet water hard or soft?
It is soft: 43 mg/L as CaCO₃ (2.5 gpg, 2.4 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Skiptvet safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Norwegian waterworks report hardness in °dH or mg/L Ca; most supplies are very soft.
How many grains per gallon is Skiptvet water?
2.5 gpg, equal to 2.4 °dH, 4.3 °fH or 43 mg/L calcium carbonate.
What dishwasher salt setting should I use in Skiptvet?
For 43 mg/L (2.4 °dH) check your manufacturer's table: level 0–1, usually no salt.
Do I need a water softener in Skiptvet?
No. With soft water a softener adds nothing.
Source
Source: Mattilsynet, Vannverksregisteret – drinking-water analyses (Skiptvet Vannforsyning Næring Og Teknikk), NLOD 2.0 (2019). Method: figure published by the water supplier. Mattilsynet, Vannverksregisteret – drinking-water analyses (Skiptvet Vannforsyning Næring Og Teknikk), NLOD 2.0 · Outdated figure? Tell us