Drinking water in Blumenthal
One supply zone, water supplier: WBV Rumohr.
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.
24241 Schmalstede, Schmalsteder Mühle 1
WBV RumohrAssigned 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 |
|---|---|---|---|---|
| Nitrate | 2,5 mg/l | 50 mg/l | 5 % | Single value |
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value |
Show all recorded parameters (13 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 KBE/100 ml | 0/100 ml | — | Single value |
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 2,5 mg/l | 50 mg/l | 5 % | Single value |
| Nitrite | <0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
* 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 | <0,15 mg/l below limit of quantification | 0.5 mg/l | < 30 % * | Single value |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 1 KBE/1 ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 1 KBE/1 ml | ohne anormale Veränderung | — | Single value |
| Conductivity (25 °C) | 549 µS/cm | 2,790 µS/cm | — | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,3 - | 6,5–9,5 | — | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Turbidity | 0,11 NTU | 1 NTU | — | Single value |
* 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.
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: 24241
Frequently asked questions about drinking water in Blumenthal
- How much nitrate is in the drinking water in Blumenthal?
- WBV Rumohr publishes a nitrate value of 2,5 mg/l for the supply zone 24241 Schmalstede, Schmalsteder Mühle 1. The statutory parametric value is 50 mg/l; the measured value represents 5 % of the parametric value. Basis: 02.06.2026, retrieved on 14/07/2026.
- Who supplies the drinking water in Blumenthal?
- WBV Rumohr. The values shown here come from the supply zone 24241 Schmalstede, Schmalsteder Mühle 1 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.