How hard is the water in Krattigen?

EVN Wasser GesmbH publishes a total hardness of 16.5 °dH for the supply zone 3704, Glaubendorf-Rohrbach (hardness range hard). The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: 2026-02-12, retrieved on 08/07/2026.

How much nitrate is in the drinking water in Krattigen?

EVN Wasser GesmbH publishes a nitrate value of 15 mg/l for the supply zone 3704, Glaubendorf-Rohrbach. The statutory parametric value is 50 mg/l; the measured value represents 30 % of the parametric value. Basis: 2026-02-12, retrieved on 08/07/2026.

Who supplies the drinking water in Krattigen?

EVN Wasser GesmbH. The values shown here come from the supply zone 3704, Glaubendorf-Rohrbach and apply to the water the supplier delivers. What happens between the building connection and the tap — in old lead pipes, for example — is not covered by these analyses; information on that is provided by owners, the health authority or an examination by an accredited laboratory.

Drinking water in Krattigen

3 supply zones — values can differ depending on the district. Below is the zone with the most documented parameters, the others collapsed underneath. To determine the exact match, look up the postcode.

How to read the share of the parametric value

12 % Share of the parametric value. The proportion of the permitted maximum that the measured value uses — here 12 %, so just over an eighth.

< 10 % * Below the limit of quantification. The substance was not detectable. The mark shows where the detection limit lies relative to the parametric value — the actual share of the parametric value is below that.

Several samples per year: for chemical parameters the mean value is given, for microbiological ones the highest measured value. There the parametric value is zero — a single finding would disappear in the average, and it is precisely that finding which is the information. Which reference applies is stated in the last column of the table.

3704, Glaubendorf-Rohrbach

EVN Wasser GesmbH

Water hardness

16.5 °dH

Hardness range hard

Key values 3704, Glaubendorf-Rohrbach
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	15 mg/l	50 mg/l	30 %	Single value · 3704, Glaubendorf-Rohrbach
Sulphate	56 mg/l	250 mg/l	22 %	Single value · 3704, Glaubendorf-Rohrbach
Sodium	15,1 mg/l	200 mg/l	8 %	Single value · 3704, Glaubendorf-Rohrbach

Show all recorded parameters (11 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – 3704, Glaubendorf-Rohrbach
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	15 mg/l	50 mg/l	30 %	Single value · 3704, Glaubendorf-Rohrbach
Pesticides	< 0,1 µg/l below limit of quantification	0.1 µg/l	cannot be assessed — the limit of quantification of the measurement is above the parametric value	Single value · 3704, Glaubendorf-Rohrbach

Indicator parameters (4)

Indicator parameters – 3704, Glaubendorf-Rohrbach
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	31 mg/l	200 mg/l	16 %	Single value · 3704, Glaubendorf-Rohrbach
pH	7,3	6,5–9,5	—	Single value · 3704, Glaubendorf-Rohrbach
Sodium	15,1 mg/l	200 mg/l	8 %	Single value · 3704, Glaubendorf-Rohrbach
Sulphate	56 mg/l	250 mg/l	22 %	Single value · 3704, Glaubendorf-Rohrbach

Further parameters (5)

Further parameters – 3704, Glaubendorf-Rohrbach
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	74 mg/l	400 mg/l	18 %	Single value · 3704, Glaubendorf-Rohrbach
Carbonate hardness	12,3 °dH	—	—	Single value · 3704, Glaubendorf-Rohrbach
Magnesium	26,4 mg/l	150 mg/l	18 %	Single value · 3704, Glaubendorf-Rohrbach
Potassium	3 mg/l	50 mg/l	6 %	Single value · 3704, Glaubendorf-Rohrbach
Total hardness	16,5 °dH	—	—	Single value · 3704, Glaubendorf-Rohrbach

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: https://www.evn.at/home/wasser/wasserwerte · 2026-02-12 · 2026-02-12 · retrieved on 08/07/2026

Postcodes in this zone: 3704

Show 2 more supply zones

3704, Heldenberg/Großwetzdorf

EVN Wasser GesmbH

Water hardness

16.5 °dH

Hardness range hard

Key values 3704, Heldenberg/Großwetzdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	15 mg/l	50 mg/l	30 %	Single value · 3704, Heldenberg/Großwetzdorf
Sulphate	56 mg/l	250 mg/l	22 %	Single value · 3704, Heldenberg/Großwetzdorf
Sodium	15,1 mg/l	200 mg/l	8 %	Single value · 3704, Heldenberg/Großwetzdorf

Show all recorded parameters (11 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – 3704, Heldenberg/Großwetzdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	15 mg/l	50 mg/l	30 %	Single value · 3704, Heldenberg/Großwetzdorf
Pesticides	< 0,1 µg/l below limit of quantification	0.1 µg/l	cannot be assessed — the limit of quantification of the measurement is above the parametric value	Single value · 3704, Heldenberg/Großwetzdorf

Indicator parameters (4)

Indicator parameters – 3704, Heldenberg/Großwetzdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	31 mg/l	200 mg/l	16 %	Single value · 3704, Heldenberg/Großwetzdorf
pH	7,3	6,5–9,5	—	Single value · 3704, Heldenberg/Großwetzdorf
Sodium	15,1 mg/l	200 mg/l	8 %	Single value · 3704, Heldenberg/Großwetzdorf
Sulphate	56 mg/l	250 mg/l	22 %	Single value · 3704, Heldenberg/Großwetzdorf

Further parameters (5)

Further parameters – 3704, Heldenberg/Großwetzdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	74 mg/l	400 mg/l	18 %	Single value · 3704, Heldenberg/Großwetzdorf
Carbonate hardness	12,3 °dH	—	—	Single value · 3704, Heldenberg/Großwetzdorf
Magnesium	26,4 mg/l	150 mg/l	18 %	Single value · 3704, Heldenberg/Großwetzdorf
Potassium	3 mg/l	50 mg/l	6 %	Single value · 3704, Heldenberg/Großwetzdorf
Total hardness	16,5 °dH	—	—	Single value · 3704, Heldenberg/Großwetzdorf

Source: https://www.evn.at/home/wasser/wasserwerte · 2026-02-12 · 2026-02-12 · retrieved on 08/07/2026

Postcodes in this zone: 3704

3704, Klein Wetzdorf

EVN Wasser GesmbH

Water hardness

16.5 °dH

Hardness range hard

Key values 3704, Klein Wetzdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	15 mg/l	50 mg/l	30 %	Single value · 3704, Klein Wetzdorf
Sulphate	56 mg/l	250 mg/l	22 %	Single value · 3704, Klein Wetzdorf
Sodium	15,1 mg/l	200 mg/l	8 %	Single value · 3704, Klein Wetzdorf

Show all recorded parameters (11 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – 3704, Klein Wetzdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	15 mg/l	50 mg/l	30 %	Single value · 3704, Klein Wetzdorf
Pesticides	< 0,1 µg/l below limit of quantification	0.1 µg/l	cannot be assessed — the limit of quantification of the measurement is above the parametric value	Single value · 3704, Klein Wetzdorf

Indicator parameters (4)

Indicator parameters – 3704, Klein Wetzdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	31 mg/l	200 mg/l	16 %	Single value · 3704, Klein Wetzdorf
pH	7,3	6,5–9,5	—	Single value · 3704, Klein Wetzdorf
Sodium	15,1 mg/l	200 mg/l	8 %	Single value · 3704, Klein Wetzdorf
Sulphate	56 mg/l	250 mg/l	22 %	Single value · 3704, Klein Wetzdorf

Further parameters (5)

Further parameters – 3704, Klein Wetzdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	74 mg/l	400 mg/l	18 %	Single value · 3704, Klein Wetzdorf
Carbonate hardness	12,3 °dH	—	—	Single value · 3704, Klein Wetzdorf
Magnesium	26,4 mg/l	150 mg/l	18 %	Single value · 3704, Klein Wetzdorf
Potassium	3 mg/l	50 mg/l	6 %	Single value · 3704, Klein Wetzdorf
Total hardness	16,5 °dH	—	—	Single value · 3704, Klein Wetzdorf

Source: https://www.evn.at/home/wasser/wasserwerte · 2026-02-12 · 2026-02-12 · retrieved on 08/07/2026

Postcodes in this zone: 3704

Frequently asked questions about drinking water in Krattigen

How hard is the water in Krattigen?: EVN Wasser GesmbH publishes a total hardness of 16.5 °dH for the supply zone 3704, Glaubendorf-Rohrbach (hardness range hard). The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: 2026-02-12, retrieved on 08/07/2026.
How much nitrate is in the drinking water in Krattigen?: EVN Wasser GesmbH publishes a nitrate value of 15 mg/l for the supply zone 3704, Glaubendorf-Rohrbach. The statutory parametric value is 50 mg/l; the measured value represents 30 % of the parametric value. Basis: 2026-02-12, retrieved on 08/07/2026.
Who supplies the drinking water in Krattigen?: EVN Wasser GesmbH. The values shown here come from the supply zone 3704, Glaubendorf-Rohrbach and apply to the water the supplier delivers. What happens between the building connection and the tap — in old lead pipes, for example — is not covered by these analyses; information on that is provided by owners, the health authority or an examination by an accredited laboratory.

General questions — how current the data is, limit of quantification, parametric values, who is behind this site — are answered under Questions & answers.