Drinking water in 31638
For this postcode Kreisverband für Wasserwirtschaft publishes several supply zones. Which of them serves an individual address is not published — below are the values of the zone with the most documented parameters, the remaining 9 underneath.
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.
HWW Liebenau WW Blockhaus Mischwasser
Kreisverband für WasserwirtschaftAssigned 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 | 26,00 mg/l | 50 mg/l | 52 % | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Sulphate | 43,00 mg/l | 250 mg/l | 17 % | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Sodium | 19,00 mg/l | 200 mg/l | 9 % | Single value · HWW Liebenau WW Blockhaus Mischwasser |
* 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 (20 — most recent value per parameter)
Chemical parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | 0,004 mg/l | 2 mg/l | 0.2 % | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Fluoride | 0,05 mg/l | 1.5 mg/l | 3 % | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Nitrate | 26,00 mg/l | 50 mg/l | 52 % | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Tetrachloromethane | - mg/l not determined | — | — | Single value · HWW Liebenau WW Blockhaus Mischwasser |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Ammonium | < 0,07 mg/l below limit of quantification | 0.5 mg/l | < 14 % * | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Chloride | 32,00 mg/l | 250 mg/l | 13 % | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Manganese | < 0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| pH | 8,30 | 6,5–9,5 | — | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Sodium | 19,00 mg/l | 200 mg/l | 9 % | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Sulphate | 43,00 mg/l | 250 mg/l | 17 % | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Temperature | 8,10 | — | — | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Turbidity | 0,05 Unit not stated in the document | 1 NTU | — | Single value · HWW Liebenau WW Blockhaus Mischwasser |
* 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 |
|---|---|---|---|---|
| Calcium | 37,00 mg/l | — | — | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Magnesium | 9,20 mg/l | — | — | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Potassium | 4,40 mg/l | — | — | Single value · HWW Liebenau WW Blockhaus Mischwasser |
| Total hardness | 8,8 °dH | — | — | Single value · HWW Liebenau WW Blockhaus Mischwasser |
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.
Show 9 more supply zones in this postcode
HWW WW Liebenau
Kreisverband für WasserwirtschaftAssigned 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 | 32,20 mg/l | 50 mg/l | 64 % | Single value · HWW WW Liebenau |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · HWW WW Liebenau |
| Sulphate | 39,40 mg/l | 250 mg/l | 16 % | Single value · HWW WW Liebenau |
| Sodium | 18,60 mg/l | 200 mg/l | 9 % | Single value · HWW WW Liebenau |
* 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 (20 — most recent value per parameter)
Chemical parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | < 0,001 mg/l below limit of quantification | 2 mg/l | < < 0.1 % * | Single value · HWW WW Liebenau |
| Fluoride | 0,07 mg/l | 1.5 mg/l | 5 % | Single value · HWW WW Liebenau |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · HWW WW Liebenau |
| Nitrate | 32,20 mg/l | 50 mg/l | 64 % | Single value · HWW WW Liebenau |
| Nitrite | 0,002 mg/l | 0.5 mg/l | 0.4 % | Single value · HWW WW Liebenau |
| Tetrachloromethane | < 0,0001 mg/l below limit of quantification | — | — | Single value · HWW WW Liebenau |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,001 mg/l below limit of quantification | 0.2 mg/l | < 0.5 % * | Single value · HWW WW Liebenau |
| Ammonium | < 0,03 mg/l below limit of quantification | 0.5 mg/l | < 6 % * | Single value · HWW WW Liebenau |
| Chloride | 33,90 mg/l | 250 mg/l | 14 % | Single value · HWW WW Liebenau |
| Iron | < 0,001 mg/l below limit of quantification | 0.2 mg/l | < 0.5 % * | Single value · HWW WW Liebenau |
| Manganese | <0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value · HWW WW Liebenau |
| pH | 8,27 | 6,5–9,5 | — | Single value · HWW WW Liebenau |
| Sodium | 18,60 mg/l | 200 mg/l | 9 % | Single value · HWW WW Liebenau |
| Sulphate | 39,40 mg/l | 250 mg/l | 16 % | Single value · HWW WW Liebenau |
| Temperature | 11,20 | — | — | Single value · HWW WW Liebenau |
| Turbidity | 0,05 Unit not stated in the document | 1 NTU | — | Single value · HWW WW Liebenau |
* 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 |
|---|---|---|---|---|
| Calcium | 31,50 mg/l | — | — | Single value · HWW WW Liebenau |
| Magnesium | 6,30 mg/l | — | — | Single value · HWW WW Liebenau |
| Potassium | 3,20 mg/l | — | — | Single value · HWW WW Liebenau |
| Total hardness | 5,8 °dH | — | — | Single value · HWW WW Liebenau |
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.
HWW WW Schneeren
Kreisverband für WasserwirtschaftAssigned 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 | 4,00 mg/l | 50 mg/l | 8 % | Single value · HWW WW Schneeren |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · HWW WW Schneeren |
| Sulphate | 61,10 mg/l | 250 mg/l | 24 % | Single value · HWW WW Schneeren |
| Sodium | 13,90 mg/l | 200 mg/l | 7 % | Single value · HWW WW Schneeren |
* 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 (20 — most recent value per parameter)
Chemical parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | <0,001 mg/l below limit of quantification | 2 mg/l | < < 0.1 % * | Single value · HWW WW Schneeren |
| Fluoride | 0,06 mg/l | 1.5 mg/l | 4 % | Single value · HWW WW Schneeren |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · HWW WW Schneeren |
| Nitrate | 4,00 mg/l | 50 mg/l | 8 % | Single value · HWW WW Schneeren |
| Nitrite | 0,002 mg/l | 0.5 mg/l | 0.4 % | Single value · HWW WW Schneeren |
| Tetrachloromethane | < 0,0001 mg/l below limit of quantification | — | — | Single value · HWW WW Schneeren |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,001 mg/l | 0.2 mg/l | 0.5 % | Single value · HWW WW Schneeren |
| Ammonium | <0,03 mg/l below limit of quantification | 0.5 mg/l | < 6 % * | Single value · HWW WW Schneeren |
| Chloride | 24,30 mg/l | 250 mg/l | 10 % | Single value · HWW WW Schneeren |
| Iron | 0,004 mg/l | 0.2 mg/l | 2 % | Single value · HWW WW Schneeren |
| Manganese | <0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value · HWW WW Schneeren |
| pH | 8,42 | 6,5–9,5 | — | Single value · HWW WW Schneeren |
| Sodium | 13,90 mg/l | 200 mg/l | 7 % | Single value · HWW WW Schneeren |
| Sulphate | 61,10 mg/l | 250 mg/l | 24 % | Single value · HWW WW Schneeren |
| Temperature | 10,40 | — | — | Single value · HWW WW Schneeren |
| Turbidity | 0,05 Unit not stated in the document | 1 NTU | — | Single value · HWW WW Schneeren |
* 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 |
|---|---|---|---|---|
| Calcium | 26,10 mg/l | — | — | Single value · HWW WW Schneeren |
| Magnesium | 5,30 mg/l | — | — | Single value · HWW WW Schneeren |
| Potassium | 2,30 mg/l | — | — | Single value · HWW WW Schneeren |
| Total hardness | 4,9 °dH | — | — | Single value · HWW WW Schneeren |
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.
WV Garbsen-Neustadt WW Hagen
Kreisverband für WasserwirtschaftAssigned 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 | 36,00 mg/l | 50 mg/l | 72 % | Single value · WV Garbsen-Neustadt WW Hagen |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · WV Garbsen-Neustadt WW Hagen |
| Sulphate | 60,00 mg/l | 250 mg/l | 24 % | Single value · WV Garbsen-Neustadt WW Hagen |
| Sodium | 22,00 mg/l | 200 mg/l | 11 % | Single value · WV Garbsen-Neustadt WW Hagen |
* 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 (20 — most recent value per parameter)
Chemical parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | 0,008 mg/l | 2 mg/l | 0.4 % | Single value · WV Garbsen-Neustadt WW Hagen |
| Fluoride | 0,09 mg/l | 1.5 mg/l | 6 % | Single value · WV Garbsen-Neustadt WW Hagen |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · WV Garbsen-Neustadt WW Hagen |
| Nitrate | 36,00 mg/l | 50 mg/l | 72 % | Single value · WV Garbsen-Neustadt WW Hagen |
| Nitrite | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · WV Garbsen-Neustadt WW Hagen |
| Tetrachloromethane | - mg/l not determined | — | — | Single value · WV Garbsen-Neustadt WW Hagen |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · WV Garbsen-Neustadt WW Hagen |
| Ammonium | <0,07 mg/l below limit of quantification | 0.5 mg/l | < 14 % * | Single value · WV Garbsen-Neustadt WW Hagen |
| Chloride | 37,00 mg/l | 250 mg/l | 15 % | Single value · WV Garbsen-Neustadt WW Hagen |
| Iron | 0,018 mg/l | 0.2 mg/l | 9 % | Single value · WV Garbsen-Neustadt WW Hagen |
| Manganese | <0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value · WV Garbsen-Neustadt WW Hagen |
| pH | 8,10 | 6,5–9,5 | — | Single value · WV Garbsen-Neustadt WW Hagen |
| Sodium | 22,00 mg/l | 200 mg/l | 11 % | Single value · WV Garbsen-Neustadt WW Hagen |
| Sulphate | 60,00 mg/l | 250 mg/l | 24 % | Single value · WV Garbsen-Neustadt WW Hagen |
| Temperature | 9,10 | — | — | Single value · WV Garbsen-Neustadt WW Hagen |
| Turbidity | 0,04 Unit not stated in the document | 1 NTU | — | Single value · WV Garbsen-Neustadt WW Hagen |
* 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 |
|---|---|---|---|---|
| Calcium | 64,00 mg/l | — | — | Single value · WV Garbsen-Neustadt WW Hagen |
| Magnesium | 12,00 mg/l | — | — | Single value · WV Garbsen-Neustadt WW Hagen |
| Potassium | 2,50 mg/l | — | — | Single value · WV Garbsen-Neustadt WW Hagen |
| Total hardness | 12,0 °dH | — | — | Single value · WV Garbsen-Neustadt WW Hagen |
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.
WV Sulinger Land WW Kirchdorf
Kreisverband für WasserwirtschaftAssigned 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 | 2,00 mg/l | 50 mg/l | 4 % | Single value · WV Sulinger Land WW Kirchdorf |
| Lead | - mg/l not determined | 10 µg/l | — | Single value · WV Sulinger Land WW Kirchdorf |
| Sulphate | 56,00 mg/l | 250 mg/l | 22 % | Single value · WV Sulinger Land WW Kirchdorf |
| Sodium | 17,00 mg/l | 200 mg/l | 9 % | Single value · WV Sulinger Land WW Kirchdorf |
Show all recorded parameters (20 — most recent value per parameter)
Chemical parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | - mg/l not determined | 2 mg/l | — | Single value · WV Sulinger Land WW Kirchdorf |
| Fluoride | <0,01 mg/l below limit of quantification | 1.5 mg/l | < 0.7 % * | Single value · WV Sulinger Land WW Kirchdorf |
| Lead | - mg/l not determined | 10 µg/l | — | Single value · WV Sulinger Land WW Kirchdorf |
| Nitrate | 2,00 mg/l | 50 mg/l | 4 % | Single value · WV Sulinger Land WW Kirchdorf |
| Nitrite | - mg/l not determined | 0.5 mg/l | — | Single value · WV Sulinger Land WW Kirchdorf |
| Tetrachloromethane | - mg/l not determined | — | — | Single value · WV Sulinger Land WW Kirchdorf |
* 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 (10)
| 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 · WV Sulinger Land WW Kirchdorf |
| Ammonium | <0,006 mg/l below limit of quantification | 0.5 mg/l | < 1 % * | Single value · WV Sulinger Land WW Kirchdorf |
| Chloride | 38,00 mg/l | 250 mg/l | 15 % | Single value · WV Sulinger Land WW Kirchdorf |
| Iron | <0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value · WV Sulinger Land WW Kirchdorf |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · WV Sulinger Land WW Kirchdorf |
| pH | 8,18 | 6,5–9,5 | — | Single value · WV Sulinger Land WW Kirchdorf |
| Sodium | 17,00 mg/l | 200 mg/l | 9 % | Single value · WV Sulinger Land WW Kirchdorf |
| Sulphate | 56,00 mg/l | 250 mg/l | 22 % | Single value · WV Sulinger Land WW Kirchdorf |
| Temperature | 10,10 | — | — | Single value · WV Sulinger Land WW Kirchdorf |
| Turbidity | 0,12 Unit not stated in the document | 1 NTU | — | Single value · WV Sulinger Land WW Kirchdorf |
* 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 |
|---|---|---|---|---|
| Calcium | 42,00 mg/l | — | — | Single value · WV Sulinger Land WW Kirchdorf |
| Magnesium | 4,00 mg/l | — | — | Single value · WV Sulinger Land WW Kirchdorf |
| Potassium | 2,20 mg/l | — | — | Single value · WV Sulinger Land WW Kirchdorf |
| Total hardness | 6,8 °dH | — | — | Single value · WV Sulinger Land WW Kirchdorf |
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.
WV Sulinger Land WW Sulingen
Kreisverband für WasserwirtschaftAssigned 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 | 19,00 mg/l | 50 mg/l | 38 % | Single value · WV Sulinger Land WW Sulingen |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · WV Sulinger Land WW Sulingen |
| Sulphate | 41,00 mg/l | 250 mg/l | 16 % | Single value · WV Sulinger Land WW Sulingen |
| Sodium | 23,00 mg/l | 200 mg/l | 12 % | Single value · WV Sulinger Land WW Sulingen |
* 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 (20 — most recent value per parameter)
Chemical parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | - mg/l not determined | 2 mg/l | — | Single value · WV Sulinger Land WW Sulingen |
| Fluoride | <0,01 mg/l below limit of quantification | 1.5 mg/l | < 0.7 % * | Single value · WV Sulinger Land WW Sulingen |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · WV Sulinger Land WW Sulingen |
| Nitrate | 19,00 mg/l | 50 mg/l | 38 % | Single value · WV Sulinger Land WW Sulingen |
| Nitrite | - mg/l not determined | 0.5 mg/l | — | Single value · WV Sulinger Land WW Sulingen |
| Tetrachloromethane | - mg/l not determined | — | — | Single value · WV Sulinger Land WW Sulingen |
* 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 (10)
| 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 · WV Sulinger Land WW Sulingen |
| Ammonium | <0,005 mg/l below limit of quantification | 0.5 mg/l | < 1 % * | Single value · WV Sulinger Land WW Sulingen |
| Chloride | 40,00 mg/l | 250 mg/l | 16 % | Single value · WV Sulinger Land WW Sulingen |
| Iron | <0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value · WV Sulinger Land WW Sulingen |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · WV Sulinger Land WW Sulingen |
| pH | 7,94 | 6,5–9,5 | — | Single value · WV Sulinger Land WW Sulingen |
| Sodium | 23,00 mg/l | 200 mg/l | 12 % | Single value · WV Sulinger Land WW Sulingen |
| Sulphate | 41,00 mg/l | 250 mg/l | 16 % | Single value · WV Sulinger Land WW Sulingen |
| Temperature | 9,80 | — | — | Single value · WV Sulinger Land WW Sulingen |
| Turbidity | 0,10 Unit not stated in the document | 1 NTU | — | Single value · WV Sulinger Land WW Sulingen |
* 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 |
|---|---|---|---|---|
| Calcium | 40,00 mg/l | — | — | Single value · WV Sulinger Land WW Sulingen |
| Magnesium | 15,50 mg/l | — | — | Single value · WV Sulinger Land WW Sulingen |
| Potassium | 2,30 mg/l | — | — | Single value · WV Sulinger Land WW Sulingen |
| Total hardness | 9,2 °dH | — | — | Single value · WV Sulinger Land WW Sulingen |
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.
WW Drakenburg
Kreisverband für WasserwirtschaftAssigned 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 | 1,10 mg/l | 50 mg/l | 2 % | Single value · WW Drakenburg |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · WW Drakenburg |
| Sulphate | 92,00 mg/l | 250 mg/l | 37 % | Single value · WW Drakenburg |
| Sodium | 32,00 mg/l | 200 mg/l | 16 % | Single value · WW Drakenburg |
* 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 (20 — most recent value per parameter)
Chemical parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | 0,002 mg/l | 2 mg/l | 0.1 % | Single value · WW Drakenburg |
| Fluoride | 0,06 mg/l | 1.5 mg/l | 4 % | Single value · WW Drakenburg |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · WW Drakenburg |
| Nitrate | 1,10 mg/l | 50 mg/l | 2 % | Single value · WW Drakenburg |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · WW Drakenburg |
| Tetrachloromethane | - mg/l not determined | — | — | Single value · WW Drakenburg |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,012 mg/l | 0.2 mg/l | 6 % | Single value · WW Drakenburg |
| Ammonium | < 0,07 mg/l below limit of quantification | 0.5 mg/l | < 14 % * | Single value · WW Drakenburg |
| Chloride | 56,00 mg/l | 250 mg/l | 22 % | Single value · WW Drakenburg |
| Iron | 0,013 mg/l | 0.2 mg/l | 6 % | Single value · WW Drakenburg |
| Manganese | 0,010 mg/l | 50 µg/l | 20 % | Single value · WW Drakenburg |
| pH | 8,00 | 6,5–9,5 | — | Single value · WW Drakenburg |
| Sodium | 32,00 mg/l | 200 mg/l | 16 % | Single value · WW Drakenburg |
| Sulphate | 92,00 mg/l | 250 mg/l | 37 % | Single value · WW Drakenburg |
| Temperature | 7,60 | — | — | Single value · WW Drakenburg |
| Turbidity | 0,06 Unit not stated in the document | 1 NTU | — | Single value · WW Drakenburg |
* 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 |
|---|---|---|---|---|
| Calcium | 72,00 mg/l | — | — | Single value · WW Drakenburg |
| Magnesium | 11,00 mg/l | — | — | Single value · WW Drakenburg |
| Potassium | 8,60 mg/l | — | — | Single value · WW Drakenburg |
| Total hardness | 13,0 °dH | — | — | Single value · WW Drakenburg |
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.
WW Holte
Kreisverband für WasserwirtschaftAssigned 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 | 17,00 mg/l | 50 mg/l | 34 % | Single value · WW Holte |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · WW Holte |
| Sulphate | 61,00 mg/l | 250 mg/l | 24 % | Single value · WW Holte |
| Sodium | 17,00 mg/l | 200 mg/l | 9 % | Single value · WW Holte |
* 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 (20 — most recent value per parameter)
Chemical parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | 0,020 mg/l | 2 mg/l | 1 % | Single value · WW Holte |
| Fluoride | 0,10 mg/l | 1.5 mg/l | 7 % | Single value · WW Holte |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · WW Holte |
| Nitrate | 17,00 mg/l | 50 mg/l | 34 % | Single value · WW Holte |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · WW Holte |
| Tetrachloromethane | - mg/l not determined | — | — | Single value · WW Holte |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · WW Holte |
| Ammonium | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · WW Holte |
| Chloride | 34,00 mg/l | 250 mg/l | 14 % | Single value · WW Holte |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · WW Holte |
| Manganese | <0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value · WW Holte |
| pH | 7,70 | 6,5–9,5 | — | Single value · WW Holte |
| Sodium | 17,00 mg/l | 200 mg/l | 9 % | Single value · WW Holte |
| Sulphate | 61,00 mg/l | 250 mg/l | 24 % | Single value · WW Holte |
| Temperature | 13,60 | — | — | Single value · WW Holte |
| Turbidity | <0,01 below limit of quantification Unit not stated in the document | 1 NTU | — | Single value · WW Holte |
* 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 |
|---|---|---|---|---|
| Calcium | 64,00 mg/l | — | — | Single value · WW Holte |
| Magnesium | 11,00 mg/l | — | — | Single value · WW Holte |
| Potassium | 3,50 mg/l | — | — | Single value · WW Holte |
| Total hardness | 11,0 °dH | — | — | Single value · WW Holte |
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.
WW Stolzenau
Kreisverband für WasserwirtschaftAssigned 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 | 9,10 mg/l | 50 mg/l | 18 % | Single value · WW Stolzenau |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · WW Stolzenau |
| Sulphate | 100,00 mg/l | 250 mg/l | 40 % | Single value · WW Stolzenau |
| Sodium | 21,00 mg/l | 200 mg/l | 11 % | Single value · WW Stolzenau |
* 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 (20 — most recent value per parameter)
Chemical parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | 0,008 mg/l | 2 mg/l | 0.4 % | Single value · WW Stolzenau |
| Fluoride | 0,08 mg/l | 1.5 mg/l | 5 % | Single value · WW Stolzenau |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · WW Stolzenau |
| Nitrate | 9,10 mg/l | 50 mg/l | 18 % | Single value · WW Stolzenau |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · WW Stolzenau |
| Tetrachloromethane | - mg/l not determined | — | — | Single value · WW Stolzenau |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · WW Stolzenau |
| Ammonium | < 0,07 mg/l below limit of quantification | 0.5 mg/l | < 14 % * | Single value · WW Stolzenau |
| Chloride | 35,00 mg/l | 250 mg/l | 14 % | Single value · WW Stolzenau |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · WW Stolzenau |
| Manganese | < 0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value · WW Stolzenau |
| pH | 7,70 | 6,5–9,5 | — | Single value · WW Stolzenau |
| Sodium | 21,00 mg/l | 200 mg/l | 11 % | Single value · WW Stolzenau |
| Sulphate | 100,00 mg/l | 250 mg/l | 40 % | Single value · WW Stolzenau |
| Temperature | 7,80 | — | — | Single value · WW Stolzenau |
| Turbidity | 0,04 Unit not stated in the document | 1 NTU | — | Single value · WW Stolzenau |
* 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 |
|---|---|---|---|---|
| Calcium | 92,00 mg/l | — | — | Single value · WW Stolzenau |
| Magnesium | 8,60 mg/l | — | — | Single value · WW Stolzenau |
| Potassium | 3,10 mg/l | — | — | Single value · WW Stolzenau |
| Total hardness | 15,0 °dH | — | — | Single value · WW Stolzenau |
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.
WW Loccum
Kreisverband für WasserwirtschaftAssigned 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 | 22,70 mg/l | 50 mg/l | 45 % | Single value · WW Loccum |
| Lead | mg/l not determined | 10 µg/l | — | Single value · WW Loccum |
| Sulphate | 52,00 mg/l | 250 mg/l | 21 % | Single value · WW Loccum |
| Sodium | 11,80 mg/l | 200 mg/l | 6 % | Single value · WW Loccum |
Show all recorded parameters (20 — most recent value per parameter)
Chemical parameters (6)
| 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 · WW Loccum |
| Fluoride | 0,12 mg/l | 1.5 mg/l | 8 % | Single value · WW Loccum |
| Lead | mg/l not determined | 10 µg/l | — | Single value · WW Loccum |
| Nitrate | 22,70 mg/l | 50 mg/l | 45 % | Single value · WW Loccum |
| Nitrite | < 0,005 mg/l below limit of quantification | 0.5 mg/l | < 1 % * | Single value · WW Loccum |
| Tetrachloromethane | mg/l not determined | — | — | Single value · WW Loccum |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value · WW Loccum |
| Ammonium | 0,02 mg/l | 0.5 mg/l | 4 % | Single value · WW Loccum |
| Chloride | 24,90 mg/l | 250 mg/l | 10 % | Single value · WW Loccum |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · WW Loccum |
| Manganese | <0,01 mg/l below limit of quantification | 50 µg/l | < 20 % * | Single value · WW Loccum |
| pH | 7,80 | 6,5–9,5 | — | Single value · WW Loccum |
| Sodium | 11,80 mg/l | 200 mg/l | 6 % | Single value · WW Loccum |
| Sulphate | 52,00 mg/l | 250 mg/l | 21 % | Single value · WW Loccum |
| Temperature | 12,00 | — | — | Single value · WW Loccum |
| Turbidity | 0,03 Unit not stated in the document | 1 NTU | — | Single value · WW Loccum |
* 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 |
|---|---|---|---|---|
| Calcium | 38,80 mg/l | — | — | Single value · WW Loccum |
| Magnesium | 14,80 mg/l | — | — | Single value · WW Loccum |
| Potassium | 6,90 mg/l | — | — | Single value · WW Loccum |
| Total hardness | 8,8 °dH | — | — | Single value · WW Loccum |
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.
Frequent questions about postcode 31638
- How hard is the water in Postcode 31638?
- Kreisverband für Wasserwirtschaft publishes a total hardness of 8.8 °dH for the supply zone HWW Liebenau WW Blockhaus Mischwasser (hardness range medium). 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: 04.02.2026, retrieved on 13/07/2026.
- How much nitrate is in the drinking water in Postcode 31638?
- Kreisverband für Wasserwirtschaft publishes a nitrate value of 26,00 mg/l for the supply zone HWW Liebenau WW Blockhaus Mischwasser. The statutory parametric value is 50 mg/l; the measured value represents 52 % of the parametric value. Basis: 04.02.2026, retrieved on 13/07/2026.
- Who supplies the drinking water in Postcode 31638?
- Kreisverband für Wasserwirtschaft. The values shown here come from the supply zone HWW Liebenau WW Blockhaus Mischwasser 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.