Drinking water in Rinteln
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.
Feuerwehrhaus Wennenkamp, Hoppenberg 2, 31737 Rinteln
Stadtwerke Rinteln GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 22 mg/l | 50 mg/l | 44 % | Single value |
| Lead | <0.0015 mg/l below limit of quantification | 10 µg/l | < 15 % * | Single value |
| Escherichia coli (E. coli) | 0 MPN/100 ml | 0/100 ml | — | Single value |
| Sulphate | 171 mg/l | 250 mg/l | 68 % | Single value |
| Sodium | 7.9 mg/l | 200 mg/l | 4 % | 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.
Show all recorded parameters (97 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 MPN/100 ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 KBE/100 ml | 0/100 ml | — | Single value |
Chemical parameters (59)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <0.0009 mg/l below limit of quantification | 3 µg/l | < 30 % * | Single value |
| 2,6-Dichlorobenzamide (BAM) | <0.0001 mg/l below limit of quantification | — | — | Single value |
| AMPA | <0.00005 mg/l below limit of quantification | — | — | Single value |
| Antimony | <0.0015 mg/l below limit of quantification | 5 µg/l | < 30 % * | Single value |
| Arsenic | <0.003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Atrazine | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Bentazone | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Benzene | <0.00030 mg/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Benzo(a)pyrene | <0.000003 mg/l below limit of quantification | 10 ng/l | < 30 % * | Single value |
| Benzo(b)fluoranthene | <0.00002 mg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | <0.00002 mg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | <0.00002 mg/l below limit of quantification | — | — | Single value |
| Bisphenol A | <0.00005 mg/l below limit of quantification | 2.5 µg/l | < 2 % * | Single value |
| Boron | <0.1 mg/l below limit of quantification | 1 mg/l | < 10 % * | Single value |
| Bromacil | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Bromate | <0.003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Bromodichloromethane | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Cadmium | <0.0010 mg/l below limit of quantification | 3 µg/l | < 33 % * | Single value |
| Chlorate | <0.02 mg/l below limit of quantification | 70 µg/l | < 29 % * | Single value |
| Chloridazon | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Chlorite | <0.06 mg/l below limit of quantification | 0.2 mg/l | < 30 % * | Single value |
| Chlorotoluron | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Chromium | <0.0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | <0.005 mg/l below limit of quantification | 2 mg/l | < 0.3 % * | Single value |
| Cyanide | <0.005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Desethylatrazine | 0.00002 mg/l | — | — | Single value |
| Desisopropylatrazine | <0.00003 mg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Dichlorprop-P | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Diuron | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Ethidimuron | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Ethofumesate | <0.00003 mg/l below limit of quantification | — | — | Single value |
| Fluoride | <0.45 mg/l below limit of quantification | 1.5 mg/l | < 30 % * | Single value |
| Glyphosate | <0.00005 mg/l below limit of quantification | — | — | Single value |
| Isoproturon | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Lead | <0.0015 mg/l below limit of quantification | 10 µg/l | < 15 % * | Single value |
| MCPA | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Mecoprop-P | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Mercury | <0.0003 mg/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Metalaxyl | <0.0001 mg/l below limit of quantification | — | — | Single value |
| Metamitron | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Metazachlor | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Metolachlor | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Metoxuron | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Metribuzin | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Nickel | <0.005 mg/l below limit of quantification | 20 µg/l | < 25 % * | Single value |
| Nitrate | 22 mg/l | 50 mg/l | 44 % | Single value |
| Nitrite | <0.01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Oxadixyl | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Polycyclic aromatic hydrocarbons | <0.00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value |
| Selenium | <0.003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Simazine | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Tebuconazole | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | <0.00001 mg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Trichloroethene | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Uranium | <0.003 mg/l below limit of quantification | 10 µg/l | < 30 % * | 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.
PFAS (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Trifluoroacetic acid (TFA) | <0.0005 mg/l below limit of quantification | 60 µg/l UBA guide value | < 0.8 % * | 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.
For trifluoroacetic acid (TFA), the German Drinking Water Ordinance does not specify a parametric value. The comparison is therefore made with the guide value of 60 µg/l issued by the Umweltbundesamt, which has replaced the earlier health-related guidance value of 3 µg/l. A guide value is not a legal maximum but a health-related classification.
Metabolites (11)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1H-1,2,4-Triazole | <0.00008 mg/l below limit of quantification | — | — | Single value |
| Chlorothalonil M12 | <0.0001 mg/l below limit of quantification | — | — | Single value |
| Chlorothalonil M4 | <0.0001 mg/l below limit of quantification | — | — | Single value |
| Desphenyl-chloridazon | <0.0001 mg/l below limit of quantification | — | — | Single value |
| Dimethachlor acid CGA 50266 | <0.0003 mg/l below limit of quantification | — | — | Single value |
| Dimethachlor sulfonic acid CGA 354742 | <0.0001 mg/l below limit of quantification | — | — | Single value |
| Dimethenamid sulfonic acid M27 | <0.0001 mg/l below limit of quantification | — | — | Single value |
| Metazachlor sulfonic acid BH 479-8 | <0.0001 mg/l below limit of quantification | — | — | Single value |
| Methyl-desphenyl-chloridazon | <0.0001 mg/l below limit of quantification | — | — | Single value |
| S-metolachlor acid CGA 51202/351916 | <0.0001 mg/l below limit of quantification | — | — | Single value |
| S-metolachlor sulfonic acid CGA 380168/354743 | <0.0001 mg/l below limit of quantification | — | — | Single value |
Indicator parameters (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0.01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Ammonium | <0.04 mg/l below limit of quantification | 0.5 mg/l | < 8 % * | Single value |
| Chloride | 18 mg/l | 250 mg/l | 7 % | Single value |
| Coliform bacteria | 0 MPN/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colour | <0.100 1/m below limit of quantification | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 712 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | <0.05 mg/l below limit of quantification | 0.2 mg/l | < 25 % * | Single value |
| Manganese | <0.015 mg/l below limit of quantification | 50 µg/l | < 30 % * | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| Sodium | 7.9 mg/l | 200 mg/l | 4 % | Single value |
| Sulphate | 171 mg/l | 250 mg/l | 68 % | Single value |
| Taste | normal | für den Verbraucher annehmbar | — | Single value |
| Temperature | 5.5 °C | — | — | Single value |
| Total organic carbon (TOC) | <1 mg/l below limit of quantification | ohne anormale Veränderung | — | Single value |
| Turbidity | 0.06 FNU | 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.
Further parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3.4 mmol/l | — | — | Single value |
| Calcium | 93.4 mg/l | — | — | Single value |
| Carbonate hardness | 9.5 °dH | — | — | Single value |
| Magnesium | 33.1 mg/l | — | — | Single value |
| Oxygen | 10.9 mg/l | — | — | Single value |
| Potassium | 1.0 mg/l | — | — | Single value |
| Total hardness | 3.7 mmol/l | — | — | Single 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: 31737
Show 3 more supply zones
Kindergarten Hohenrode, Kirchweg 8, 31737 Rinteln (Entnahmestelle: Wasserhahn Spüle Küche)
Stadtwerke Rinteln GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 16 mg/l | 50 mg/l | 32 % | Single value |
| Lead | <0.0015 mg/l below limit of quantification | 10 µg/l | < 15 % * | Single value · Z-Probe |
| Escherichia coli (E. coli) | 0 MPN/100 ml | 0/100 ml | — | Single value |
| Sulphate | 154 mg/l | 250 mg/l | 62 % | Single value |
| Sodium | 37.3 mg/l | 200 mg/l | 19 % | 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.
Show all recorded parameters (59 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 MPN/100 ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 KBE/100 ml | 0/100 ml | — | Single value |
Chemical parameters (32)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <0.0009 mg/l below limit of quantification | 3 µg/l | < 30 % * | Single value |
| Antimony | <0.0015 mg/l below limit of quantification | 5 µg/l | < 30 % * | Single value |
| Arsenic | <0.003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Benzene | <0.00030 mg/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Benzo(a)pyrene | <0.000003 mg/l below limit of quantification | 10 ng/l | < 30 % * | Single value |
| Benzo(b)fluoranthene | <0.00002 mg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | <0.00002 mg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | <0.00002 mg/l below limit of quantification | — | — | Single value |
| Bisphenol A | <0.00005 mg/l below limit of quantification | 2.5 µg/l | < 2 % * | Single value |
| Boron | <0.1 mg/l below limit of quantification | 1 mg/l | < 10 % * | Single value |
| Bromate | <0.003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Bromodichloromethane | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Cadmium | <0.0010 mg/l below limit of quantification | 3 µg/l | < 33 % * | Single value |
| Chlorate | <0.02 mg/l below limit of quantification | 70 µg/l | < 29 % * | Single value |
| Chlorite | <0.06 mg/l below limit of quantification | 0.2 mg/l | < 30 % * | Single value |
| Chromium | <0.0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | 0.046 mg/l | 2 mg/l | 2 % | Single value · Z-Probe |
| Cyanide | <0.005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Dibromochloromethane | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Fluoride | <0.45 mg/l below limit of quantification | 1.5 mg/l | < 30 % * | Single value |
| Lead | <0.0015 mg/l below limit of quantification | 10 µg/l | < 15 % * | Single value · Z-Probe |
| Mercury | <0.0003 mg/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Nickel | <0.005 mg/l below limit of quantification | 20 µg/l | < 25 % * | Single value · Z-Probe |
| Nitrate | 16 mg/l | 50 mg/l | 32 % | Single value |
| Nitrite | <0.01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Polycyclic aromatic hydrocarbons | <0.00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value |
| Selenium | <0.003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Tetrachloroethene | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Trichloroethene | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Uranium | <0.003 mg/l below limit of quantification | 10 µg/l | < 30 % * | 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 (18)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0.01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Ammonium | <0.04 mg/l below limit of quantification | 0.5 mg/l | < 8 % * | Single value |
| Chloride | 67 mg/l | 250 mg/l | 27 % | Single value |
| Clostridium perfringens (including spores) | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Coliform bacteria | 0 MPN/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 3 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colour | <0.100 1/m below limit of quantification | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 1052 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | <0.05 mg/l below limit of quantification | 0.2 mg/l | < 25 % * | Single value |
| Manganese | <0.015 mg/l below limit of quantification | 50 µg/l | < 30 % * | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| Sodium | 37.3 mg/l | 200 mg/l | 19 % | Single value |
| Sulphate | 154 mg/l | 250 mg/l | 62 % | Single value |
| Taste | normal | für den Verbraucher annehmbar | — | Single value |
| Temperature | 16.3 °C | — | — | Single value · Z-Probe |
| Total organic carbon (TOC) | 1.20 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0.07 FNU | 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.
Further parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 6.1 mmol/l | — | — | Single value |
| Calcium | 145.2 mg/l | — | — | Single value |
| Carbonate hardness | 17.2 °dH | — | — | Single value |
| Magnesium | 26.0 mg/l | — | — | Single value |
| Oxygen | 6.01 mg/l | — | — | Single value |
| Potassium | 4.1 mg/l | — | — | Single value |
| Total hardness | 4.7 mmol/l | — | — | Single 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: 31737
rinteln gesamt
Stadtwerke Rinteln GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 MPN/100 ml | 0/100 ml | — | Single value |
Show all recorded parameters (20 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 MPN/100 ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 KBE/100 ml | 0/100 ml | — | Single value |
Indicator parameters (11)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 MPN/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colour | <0.100 1/m below limit of quantification | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 397 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | <0.05 mg/l below limit of quantification | 0.2 mg/l | < 25 % * | Single value |
| Manganese | <0.015 mg/l below limit of quantification | 50 µg/l | < 30 % * | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| Taste | normal | für den Verbraucher annehmbar | — | Single value |
| Temperature | 4.3 °C | — | — | Single value |
| Turbidity | 0.08 FNU | 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.
Further parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3.1 mmol/l | — | — | Single value |
| Calcium | 44.6 mg/l | — | — | Single value |
| Carbonate hardness | 8.8 °dH | — | — | Single value |
| Magnesium | 18.8 mg/l | — | — | Single value |
| Oxygen | 8.4 mg/l | — | — | Single value |
| Potassium | 0.8 mg/l | — | — | Single value |
| Total hardness | 1.9 mmol/l | — | — | Single 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: 31737
Rinteln, Marktplatz, Bürgerhaus, Marktplatz 13, 31737 Rinteln
Stadtwerke Rinteln GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 17 mg/l | 50 mg/l | 34 % | Single value |
| Lead | <0.0015 mg/l below limit of quantification | 10 µg/l | < 15 % * | Single value · Z-Probe |
| Escherichia coli (E. coli) | 0 MPN/100 ml | 0/100 ml | — | Single value |
| Sulphate | 148 mg/l | 250 mg/l | 59 % | Single value |
| Sodium | 37.7 mg/l | 200 mg/l | 19 % | 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.
Show all recorded parameters (58 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 MPN/100 ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 KBE/100 ml | 0/100 ml | — | Single value |
Chemical parameters (32)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <0.0009 mg/l below limit of quantification | 3 µg/l | < 30 % * | Single value |
| Antimony | <0.0015 mg/l below limit of quantification | 5 µg/l | < 30 % * | Single value |
| Arsenic | <0.003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Benzene | <0.00030 (1) mg/l below limit of quantification | 1 µg/l | — | Single value |
| Benzo(a)pyrene | <0.000003 (1) mg/l below limit of quantification | 10 ng/l | — | Single value |
| Benzo(b)fluoranthene | <0.00002 (1) mg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | <0.00002 (1) mg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | <0.00002 (1) mg/l below limit of quantification | — | — | Single value |
| Bisphenol A | <0.00005 (1) mg/l below limit of quantification | 2.5 µg/l | — | Single value |
| Boron | <0.1 mg/l below limit of quantification | 1 mg/l | < 10 % * | Single value |
| Bromate | <0.003 (1) mg/l below limit of quantification | 10 µg/l | — | Single value |
| Bromodichloromethane | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Cadmium | <0.0010 mg/l below limit of quantification | 3 µg/l | < 33 % * | Single value |
| Chlorate | <0.02 mg/l below limit of quantification | 70 µg/l | < 29 % * | Single value |
| Chlorite | <0.06 mg/l below limit of quantification | 0.2 mg/l | < 30 % * | Single value |
| Chromium | <0.0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | 0.019 mg/l | 2 mg/l | 1 % | Single value · Z-Probe |
| Cyanide | <0.005 (1) mg/l below limit of quantification | 50 µg/l | — | Single value |
| Dibromochloromethane | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Fluoride | <0.45 mg/l below limit of quantification | 1.5 mg/l | < 30 % * | Single value |
| Lead | <0.0015 mg/l below limit of quantification | 10 µg/l | < 15 % * | Single value · Z-Probe |
| Mercury | <0.0003 mg/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Nickel | <0.005 mg/l below limit of quantification | 20 µg/l | < 25 % * | Single value · Z-Probe |
| Nitrate | 17 mg/l | 50 mg/l | 34 % | Single value |
| Nitrite | <0.01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Polycyclic aromatic hydrocarbons | <0.00003 (1) mg/l below limit of quantification | 0.1 µg/l | — | Single value |
| Selenium | <0.003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Tetrachloroethene | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Trichloroethene | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | <0.0005 mg/l below limit of quantification | — | — | Single value |
| Uranium | <0.003 mg/l below limit of quantification | 10 µg/l | < 30 % * | 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 (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0.01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Ammonium | <0.04 mg/l below limit of quantification | 0.5 mg/l | < 8 % * | Single value |
| Chloride | 70 mg/l | 250 mg/l | 28 % | Single value |
| Coliform bacteria | 0 MPN/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 48 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 34 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colour | <0.100 1/m below limit of quantification | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 1058 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | <0.05 mg/l below limit of quantification | 0.2 mg/l | < 25 % * | Single value |
| Manganese | <0.015 mg/l below limit of quantification | 50 µg/l | < 30 % * | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| Sodium | 37.7 mg/l | 200 mg/l | 19 % | Single value |
| Sulphate | 148 mg/l | 250 mg/l | 59 % | Single value |
| Taste | normal | für den Verbraucher annehmbar | — | Single value |
| Temperature | 13.4 °C | — | — | Single value · Z-Probe |
| Total organic carbon (TOC) | 1.16 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0.07 FNU | 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.
Further parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 6.2 mmol/l | — | — | Single value |
| Calcium | 162.6 mg/l | — | — | Single value |
| Carbonate hardness | 17.4 °dH | — | — | Single value |
| Magnesium | 24.9 mg/l | — | — | Single value |
| Oxygen | 3.22 mg/l | — | — | Single value |
| Potassium | 4.1 mg/l | — | — | Single value |
| Total hardness | 5.1 mmol/l | — | — | Single 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: 31737
Frequently asked questions about drinking water in Rinteln
- How hard is the water in Rinteln?
- Stadtwerke Rinteln GmbH publishes a total hardness of 3.7 mmol/l for the supply zone Feuerwehrhaus Wennenkamp, Hoppenberg 2, 31737 Rinteln — that corresponds to 20.8 °dH. 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: 06.08.25, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Rinteln?
- Stadtwerke Rinteln GmbH publishes a nitrate value of 22 mg/l for the supply zone Feuerwehrhaus Wennenkamp, Hoppenberg 2, 31737 Rinteln. The statutory parametric value is 50 mg/l; the measured value represents 44 % of the parametric value. Basis: 06.08.25, retrieved on 11/07/2026.
- Who supplies the drinking water in Rinteln?
- Stadtwerke Rinteln GmbH. The values shown here come from the supply zone Feuerwehrhaus Wennenkamp, Hoppenberg 2, 31737 Rinteln 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.