Drinking water in Gedern
4 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
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.
Gedern, Steinberg und Campingpark
Stadt GedernAssigned 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 23/04/2013. 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 9,9 mg/l | 50 mg/l | 20 % | Single value · Gedern, Steinberg und Campingpark |
Show all recorded parameters (3 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 9,9 mg/l | 50 mg/l | 20 % | Single value · Gedern, Steinberg und Campingpark |
Indicator parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| pH | 7,98 | 6,5–9,5 | — | Single value · Gedern, Steinberg und Campingpark |
Further parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Hardness range (WRMG) | 4,3 °dH | — | — | Single value · Gedern, Steinberg und Campingpark |
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.
Postcodes in this zone: 63688
Show 3 more supply zones
Mittel-Seemen und Nieder-Seemen
Stadt GedernAssigned 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 23/04/2013. 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 13 mg/l | 50 mg/l | 26 % | Single value · Mittel-Seemen und Nieder-Seemen |
Show all recorded parameters (3 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 13 mg/l | 50 mg/l | 26 % | Single value · Mittel-Seemen und Nieder-Seemen |
Indicator parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| pH | 7,77 | 6,5–9,5 | — | Single value · Mittel-Seemen und Nieder-Seemen |
Further parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Hardness range (WRMG) | 6,2 °dH | — | — | Single value · Mittel-Seemen und Nieder-Seemen |
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.
Postcodes in this zone: 63688
Ober-Seemen und Steigerwald
Stadt GedernAssigned 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 23/04/2013. 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 16 mg/l | 50 mg/l | 32 % | Single value · Ober-Seemen und Steigerwald |
Show all recorded parameters (3 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 16 mg/l | 50 mg/l | 32 % | Single value · Ober-Seemen und Steigerwald |
Indicator parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| pH | 7,95 | 6,5–9,5 | — | Single value · Ober-Seemen und Steigerwald |
Further parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Hardness range (WRMG) | 5,5 °dH | — | — | Single value · Ober-Seemen und Steigerwald |
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.
Postcodes in this zone: 63688
Wenings, Schönhausen und Wernings
Stadt GedernAssigned 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 23/04/2013. 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 12 mg/l | 50 mg/l | 24 % | Single value · Wenings, Schönhausen und Wernings |
Show all recorded parameters (3 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 12 mg/l | 50 mg/l | 24 % | Single value · Wenings, Schönhausen und Wernings |
Indicator parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| pH | 8,11 | 6,5–9,5 | — | Single value · Wenings, Schönhausen und Wernings |
Further parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Hardness range (WRMG) | 7,1 °dH | — | — | Single value · Wenings, Schönhausen und Wernings |
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.
Postcodes in this zone: 63688
Frequently asked questions about drinking water in Gedern
- How hard is the water in Gedern?
- Stadt Gedern publishes the hardness range 4,3 for the supply zone Gedern, Steinberg und Campingpark. 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: Gedern, den 23.04.2013, retrieved on 13/07/2026.
- How much nitrate is in the drinking water in Gedern?
- Stadt Gedern publishes a nitrate value of 9,9 mg/l for the supply zone Gedern, Steinberg und Campingpark. The statutory parametric value is 50 mg/l; the measured value represents 20 % of the parametric value. Basis: Gedern, den 23.04.2013, retrieved on 13/07/2026.
- Who supplies the drinking water in Gedern?
- Stadt Gedern. The values shown here come from the supply zone Gedern, Steinberg und Campingpark 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.