How hard is the water in Ladir?

Ilanz/Glion publishes a total hardness of 14 °fH for the supply zone Ladir — that corresponds to 7.8 °dH. 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, retrieved on 07/08/2026.

How much nitrate is in the drinking water in Ladir?

Ilanz/Glion publishes a nitrate value of 3.4 mg/l for the supply zone Ladir. The statutory parametric value is 40 mg/l; the measured value represents 9 % of the parametric value. Basis: 2026, retrieved on 07/08/2026.

Who supplies the drinking water in Ladir?

Ilanz/Glion. The values shown here come from the supply zone Ladir 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 Ladir

One supply zone, water supplier: Ilanz/Glion.

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.

Ladir

Ilanz/Glion

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness

7.8 °dH

Hardness range soft

Key values Ladir
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	3.4 mg/l	40 mg/l	9 %	Mean · Ladir
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Ladir

Show all recorded parameters (7 — most recent value per parameter)

Microbiology (3)

Microbiology – Ladir
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	nn not detectable Unit not stated in the document	300 1/ml	—	Mean · Ladir
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Ladir
Intestinal enterococci	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Ladir

Chemical parameters (1)

Chemical parameters – Ladir
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	3.4 mg/l	40 mg/l	9 %	Mean · Ladir

Further parameters (3)

Further parameters – Ladir
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	42.5 mg/l	—	—	Mean · Ladir
Magnesium	7.7 mg/l	—	—	Mean · Ladir
Total hardness	14 °fH	—	—	Mean · Ladir

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://trinkwasser.ch/de/versorger/1064/ilanzglion/3238/ladir · 2026 · 2026 · retrieved on 07/08/2026

Postcodes in this zone: 7155

Frequently asked questions about drinking water in Ladir

How hard is the water in Ladir?: Ilanz/Glion publishes a total hardness of 14 °fH for the supply zone Ladir — that corresponds to 7.8 °dH. 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, retrieved on 07/08/2026.
How much nitrate is in the drinking water in Ladir?: Ilanz/Glion publishes a nitrate value of 3.4 mg/l for the supply zone Ladir. The statutory parametric value is 40 mg/l; the measured value represents 9 % of the parametric value. Basis: 2026, retrieved on 07/08/2026.
Who supplies the drinking water in Ladir?: Ilanz/Glion. The values shown here come from the supply zone Ladir 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.