Drinking water in Petershagen
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
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.
Wasserwerk Ilse
Stadtwerke PetershagenAssigned 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 17/09/2024. 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 25 mg/l | 50 mg/l | 50 % | Single value · Wasserwerk Ilse |
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Wasserwerk Ilse |
| Sulphate | 82 mg/l | 250 mg/l | 33 % | Single value · Wasserwerk Ilse |
| Sodium | 19,1 mg/ | 200 mg/l | — | Single value · Wasserwerk Ilse |
Show all recorded parameters (19 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Wasserwerk Ilse |
| Intestinal enterococci | 0 in 100 ml | 0/100 ml | — | Single value · Wasserwerk Ilse |
Chemical parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | < 0,01 mg/l below limit of quantification | 2 mg/l | < 0.5 % * | Single value · Wasserwerk Ilse |
| Fluoride | < 0,10 mg/l below limit of quantification | 1.5 mg/l | < 7 % * | Single value · Wasserwerk Ilse |
| Nitrate | 25 mg/l | 50 mg/l | 50 % | Single value · Wasserwerk Ilse |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Wasserwerk Ilse |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value · Wasserwerk Ilse |
| Chloride | 34 mg/l | 250 mg/l | 14 % | Single value · Wasserwerk Ilse |
| Coliform bacteria | 0 in 100 ml | 0/100 ml | — | Single value · Wasserwerk Ilse |
| Conductivity (25 °C) | 704 µS/cm | 2,790 µS/cm | — | Single value · Wasserwerk Ilse |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · Wasserwerk Ilse |
| Manganese | < 0,01 mg/l below limit of quantification | 50 µg/l | < 20 % * | Single value · Wasserwerk Ilse |
| pH | 7,44 | 6,5–9,5 | — | Single value · Wasserwerk Ilse |
| Sodium | 19,1 mg/ | 200 mg/l | — | Single value · Wasserwerk Ilse |
| Sulphate | 82 mg/l | 250 mg/l | 33 % | Single value · Wasserwerk Ilse |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Further parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,00 mmol/l | — | — | Single value · Wasserwerk Ilse |
| Calcium | 107 mg/l | — | — | Single value · Wasserwerk Ilse |
| Hydrogen carbonate | 11,2 Grad dH | — | — | Single value · Wasserwerk Ilse |
| Magnesium | 10,5 mg/l | — | — | Single value · Wasserwerk Ilse |
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: 32469
Show 2 more supply zones
Wasserwerk Ovenstädt
Stadtwerke PetershagenAssigned 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 17/09/2024. 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | < 1 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value · Wasserwerk Ovenstädt |
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Wasserwerk Ovenstädt |
| Sulphate | 22 mg/l | 250 mg/l | 9 % | Single value · Wasserwerk Ovenstädt |
| Sodium | 18,4 mg/ | 200 mg/l | — | Single value · Wasserwerk Ovenstädt |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Show all recorded parameters (19 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Wasserwerk Ovenstädt |
| Intestinal enterococci | 0 in 100 ml | 0/100 ml | — | Single value · Wasserwerk Ovenstädt |
Chemical parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | < 0,01 mg/l below limit of quantification | 2 mg/l | < 0.5 % * | Single value · Wasserwerk Ovenstädt |
| Fluoride | 0,19 mg/l | 1.5 mg/l | 13 % | Single value · Wasserwerk Ovenstädt |
| Nitrate | < 1 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value · Wasserwerk Ovenstädt |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Wasserwerk Ovenstädt |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | 0,30 mg/l | 0.5 mg/l | 60 % | Single value · Wasserwerk Ovenstädt |
| Chloride | 41 mg/l | 250 mg/l | 16 % | Single value · Wasserwerk Ovenstädt |
| Coliform bacteria | 0 in 100 ml | 0/100 ml | — | Single value · Wasserwerk Ovenstädt |
| Conductivity (25 °C) | 540 µS/cm | 2,790 µS/cm | — | Single value · Wasserwerk Ovenstädt |
| Iron | 0,04 mg/l | 0.2 mg/l | 20 % | Single value · Wasserwerk Ovenstädt |
| Manganese | 0,04 mg/l | 50 µg/l | 80 % | Single value · Wasserwerk Ovenstädt |
| pH | 7,71 | 6,5–9,5 | — | Single value · Wasserwerk Ovenstädt |
| Sodium | 18,4 mg/ | 200 mg/l | — | Single value · Wasserwerk Ovenstädt |
| Sulphate | 22 mg/l | 250 mg/l | 9 % | Single value · Wasserwerk Ovenstädt |
Further parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3,42 mmol/l | — | — | Single value · Wasserwerk Ovenstädt |
| Calcium | 73,9 mg/l | — | — | Single value · Wasserwerk Ovenstädt |
| Hydrogen carbonate | 9,6 Grad dH | — | — | Single value · Wasserwerk Ovenstädt |
| Magnesium | 6,3 mg/l | — | — | Single value · Wasserwerk Ovenstädt |
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: 32469
Wasserwerk Wietersheim
Stadtwerke PetershagenAssigned 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 17/09/2024. 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 24 mg/l | 50 mg/l | 48 % | Single value · Wasserwerk Wietersheim |
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Wasserwerk Wietersheim |
| Sulphate | 88 mg/l | 250 mg/l | 35 % | Single value · Wasserwerk Wietersheim |
| Sodium | 21,2 mg/ | 200 mg/l | — | Single value · Wasserwerk Wietersheim |
Show all recorded parameters (19 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Wasserwerk Wietersheim |
| Intestinal enterococci | 0 in 100 ml | 0/100 ml | — | Single value · Wasserwerk Wietersheim |
Chemical parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | < 0,01 mg/l below limit of quantification | 2 mg/l | < 0.5 % * | Single value · Wasserwerk Wietersheim |
| Fluoride | < 0,10 mg/l below limit of quantification | 1.5 mg/l | < 7 % * | Single value · Wasserwerk Wietersheim |
| Nitrate | 24 mg/l | 50 mg/l | 48 % | Single value · Wasserwerk Wietersheim |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Wasserwerk Wietersheim |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value · Wasserwerk Wietersheim |
| Chloride | 38 mg/l | 250 mg/l | 15 % | Single value · Wasserwerk Wietersheim |
| Coliform bacteria | 0 in 100 ml | 0/100 ml | — | Single value · Wasserwerk Wietersheim |
| Conductivity (25 °C) | 758 µS/cm | 2,790 µS/cm | — | Single value · Wasserwerk Wietersheim |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · Wasserwerk Wietersheim |
| Manganese | < 0,01 mg/l below limit of quantification | 50 µg/l | < 20 % * | Single value · Wasserwerk Wietersheim |
| pH | 7,47 | 6,5–9,5 | — | Single value · Wasserwerk Wietersheim |
| Sodium | 21,2 mg/ | 200 mg/l | — | Single value · Wasserwerk Wietersheim |
| Sulphate | 88 mg/l | 250 mg/l | 35 % | Single value · Wasserwerk Wietersheim |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Further parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,73 mmol/l | — | — | Single value · Wasserwerk Wietersheim |
| Calcium | 111 mg/l | — | — | Single value · Wasserwerk Wietersheim |
| Hydrogen carbonate | 13,2 Grad dH | — | — | Single value · Wasserwerk Wietersheim |
| Magnesium | 11,9 mg/l | — | — | Single value · Wasserwerk Wietersheim |
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: 32469
Frequently asked questions about drinking water in Petershagen
- How much nitrate is in the drinking water in Petershagen?
- Stadtwerke Petershagen publishes a nitrate value of 25 mg/l for the supply zone Wasserwerk Ilse. The statutory parametric value is 50 mg/l; the measured value represents 50 % of the parametric value. Basis: Stand: 11.03.2024 u. 17.09.2024, retrieved on 11/07/2026.
- Who supplies the drinking water in Petershagen?
- Stadtwerke Petershagen. The values shown here come from the supply zone Wasserwerk Ilse 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.