Drinking water in Speicherschwendi
One supply zone, water supplier: Wasserversorgung Speicher.
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.
Speicher und Speicherschwendi
Wasserversorgung SpeicherAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
12.3 °dH
Hardness range medium
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 3.89 mg/l | 40 mg/l | 10 % | Mean · Speicher und Speicherschwendi |
| Escherichia coli (E. coli) | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Speicher und Speicherschwendi |
| Sulphate | 12.3 mg/l | — | — | Mean · Speicher und Speicherschwendi |
| Sodium | 4.78 mg/l | 200 mg/l | 2 % | Mean · Speicher und Speicherschwendi |
Show all recorded parameters (17 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 30 KBE/ml | 300 1/ml | — | Mean · Speicher und Speicherschwendi |
| Escherichia coli (E. coli) | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Speicher und Speicherschwendi |
| Intestinal enterococci | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Speicher und Speicherschwendi |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 3.89 mg/l | 40 mg/l | 10 % | Mean · Speicher und Speicherschwendi |
Indicator parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 3.7 mg/l | — | — | Mean · Speicher und Speicherschwendi |
| Conductivity (25 °C) | 401.5 µS/cm | — | — | Mean · Speicher und Speicherschwendi |
| Iron | 0.006 mg/l | 0.2 mg/l | 3 % | Mean · Speicher und Speicherschwendi |
| Manganese | 0 mg/l | 50 µg/l | 0 % | Mean · Speicher und Speicherschwendi |
| pH | 7.8 | — | — | Mean · Speicher und Speicherschwendi |
| Sodium | 4.78 mg/l | 200 mg/l | 2 % | Mean · Speicher und Speicherschwendi |
| Sulphate | 12.3 mg/l | — | — | Mean · Speicher und Speicherschwendi |
| Temperature | 12.4 °C | — | — | Mean · Speicher und Speicherschwendi |
| Turbidity | 0.15 TE/F | — | — | Mean · Speicher und Speicherschwendi |
Further parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 63.7 mg/l | — | — | Mean · Speicher und Speicherschwendi |
| Magnesium | 13.6 mg/l | — | — | Mean · Speicher und Speicherschwendi |
| Potassium | 1.47 mg/l | — | — | Mean · Speicher und Speicherschwendi |
| Total hardness | 22 °fH | — | — | Mean · Speicher und Speicherschwendi |
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/919/wasserversorgung-speicher/3722/speicher-und-speicherschwendi · 2025 · 2025 · retrieved on 07/08/2026
Postcodes in this zone: 9037
Frequently asked questions about drinking water in Speicherschwendi
- How hard is the water in Speicherschwendi?
- Wasserversorgung Speicher publishes a total hardness of 22 °fH for the supply zone Speicher und Speicherschwendi — that corresponds to 12.3 °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: 2025, retrieved on 07/08/2026.
- How much nitrate is in the drinking water in Speicherschwendi?
- Wasserversorgung Speicher publishes a nitrate value of 3.89 mg/l for the supply zone Speicher und Speicherschwendi. The statutory parametric value is 40 mg/l; the measured value represents 10 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.
- Who supplies the drinking water in Speicherschwendi?
- Wasserversorgung Speicher. The values shown here come from the supply zone Speicher und Speicherschwendi 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.