Drinking water in Clausthal-Zellerfeld, Oberschulenberg
2 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.
Neues Wasserwerk Bockswieser Höhe
Stadtwerke Clausthal-Zellerfeld GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Neues Wasserwerk Bockswieser Höhe |
Show all recorded parameters (11 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Neues Wasserwerk Bockswieser Höhe |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Neues Wasserwerk Bockswieser Höhe |
Indicator parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,04 mg/l | 0.2 mg/l | 20 % | Single value · Neues Wasserwerk Bockswieser Höhe |
| Clostridium perfringens (including spores) | 0 KBE/100ml | 0/100 ml | — | Single value · Neues Wasserwerk Bockswieser Höhe |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Neues Wasserwerk Bockswieser Höhe |
| pH | 7,52 | 6,5–9,5 | — | Single value · Neues Wasserwerk Bockswieser Höhe |
| Taste | ohne Fremdgeschmack | für den Verbraucher annehmbar | — | Single value · Neues Wasserwerk Bockswieser Höhe |
| Temperature | 4,1 °C | — | — | Single value · Neues Wasserwerk Bockswieser Höhe |
| Turbidity | 0,1 NTU | 1 NTU | — | Single value · Neues Wasserwerk Bockswieser Höhe |
Treatment substances (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ozone | 0,03 mg/l | — | — | Single value · Neues Wasserwerk Bockswieser Höhe |
Further parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Oxygen | > 20 mg/l above | — | — | Single value · Neues Wasserwerk Bockswieser Höhe |
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: 38678
Show 1 more supply zone
Neues Wasserwerk Hirschler Teich
Stadtwerke Clausthal-Zellerfeld GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Neues Wasserwerk Hirschler Teich |
Show all recorded parameters (11 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Neues Wasserwerk Hirschler Teich |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Neues Wasserwerk Hirschler Teich |
Indicator parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,03 mg/l | 0.2 mg/l | 15 % | Single value · Neues Wasserwerk Hirschler Teich |
| Clostridium perfringens (including spores) | 0 KBE/100ml | 0/100 ml | — | Single value · Neues Wasserwerk Hirschler Teich |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Neues Wasserwerk Hirschler Teich |
| pH | 7,44 | 6,5–9,5 | — | Single value · Neues Wasserwerk Hirschler Teich |
| Taste | ohne Fremdgeschmack | für den Verbraucher annehmbar | — | Single value · Neues Wasserwerk Hirschler Teich |
| Temperature | 4,4 °C | — | — | Single value · Neues Wasserwerk Hirschler Teich |
| Turbidity | 0,1 NTU | 1 NTU | — | Single value · Neues Wasserwerk Hirschler Teich |
Treatment substances (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ozone | < 0,01 mg/l below limit of quantification | — | — | Single value · Neues Wasserwerk Hirschler Teich |
Further parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Oxygen | > 20 mg/l above | — | — | Single value · Neues Wasserwerk Hirschler Teich |
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: 38678
Frequently asked questions about drinking water in Clausthal-Zellerfeld, Oberschulenberg
- Who supplies the drinking water in Clausthal-Zellerfeld, Oberschulenberg?
- Stadtwerke Clausthal-Zellerfeld GmbH. The values shown here come from the supply zone Neues Wasserwerk Bockswieser Höhe 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.