How hard is the water in Gümmenen?

Gemeinde Weinburg publishes a total hardness of 15.3 °dH for the supply zone 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt (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: 2024-07-08, retrieved on 08/08/2026.

How much nitrate is in the drinking water in Gümmenen?

Gemeinde Weinburg publishes a nitrate value of 8,8 mg/l for the supply zone 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt. The statutory parametric value is 50 mg/l; the measured value represents 18 % of the parametric value. Basis: 2024-07-08, retrieved on 08/08/2026.

Who supplies the drinking water in Gümmenen?

Gemeinde Weinburg. The values shown here come from the supply zone 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt 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 Gümmenen

One supply zone, water supplier: Gemeinde Weinburg.

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.

3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt

Gemeinde Weinburg

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

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 08/07/2024. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Water hardness

15.3 °dH

Hardness range hard

Key values 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	8,8 mg/l	50 mg/l	18 %	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Sulphate	32 mg/l	250 mg/l	13 %	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Sodium	8,5 mg/l	200 mg/l	4 %	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt

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

Chemical parameters (1)

Chemical parameters – 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	8,8 mg/l	50 mg/l	18 %	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt

Indicator parameters (5)

Indicator parameters – 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	11 mg/l	200 mg/l	5 %	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Conductivity (25 °C)	491 µS/cm	2,500 µS/cm	—	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
pH	7,5	6,5–9,5	—	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Sodium	8,5 mg/l	200 mg/l	4 %	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Sulphate	32 mg/l	250 mg/l	13 %	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt

Further parameters (5)

Further parameters – 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	81,3 mg/l	400 mg/l	20 %	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Carbonate hardness	13,6 °dH	—	—	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Magnesium	16,9 mg/l	150 mg/l	11 %	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Potassium	2,1 mg/l	50 mg/l	4 %	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt
Total hardness	15,3 °dH	—	—	Single value · 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt

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.trinkwasserinfo.at/datenbank?no_cache=1&tx_abatrinkwdb_pi1_anlagenid=WL-193&tx_abatrinkwdb_pi1_plz=3205&tx_abatrinkwdb_pi1_suche=1&cHash=943c3806b140319437b2cdd34a4f6704 · 2024-07-08 · 2024-07-08 · retrieved on 08/08/2026

Postcodes in this zone: 3205

Frequently asked questions about drinking water in Gümmenen

How hard is the water in Gümmenen?: Gemeinde Weinburg publishes a total hardness of 15.3 °dH for the supply zone 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt (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: 2024-07-08, retrieved on 08/08/2026.
How much nitrate is in the drinking water in Gümmenen?: Gemeinde Weinburg publishes a nitrate value of 8,8 mg/l for the supply zone 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt. The statutory parametric value is 50 mg/l; the measured value represents 18 % of the parametric value. Basis: 2024-07-08, retrieved on 08/08/2026.
Who supplies the drinking water in Gümmenen?: Gemeinde Weinburg. The values shown here come from the supply zone 3205, 5. Ortsnetz, Probe: Wasserhahn Gemeindeamt 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.