Drinking water in 31008
For this postcode ÜWL 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 7 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.
lamspringe gesamt
ÜWLAssigned 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 | 7,2 mg/l | 50 mg/l | 14 % | Single value |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value |
| Sulphate | 16 mg/l | 250 mg/l | 6 % | Single value |
| Sodium | 6,0 mg/l | 200 mg/l | 3 % | 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 (88 — 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 |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value |
Chemical parameters (62)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,3 µg/l below limit of quantification | 3 µg/l | < 10 % * | Single value |
| Aldrin | < 0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| AMPA | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Antimony | < 0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Atrazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Bentazone | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Benzene | < 0,2 µg/l below limit of quantification | 1 µg/l | < 20 % * | Single value |
| Benzo(a)pyrene | < 0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | Single value |
| Benzo(b)fluoranthene | < 0,002 µg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0,002 µg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0,002 µg/l below limit of quantification | — | — | Single value |
| Bisphenol A | < 0,01 µg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value |
| Boron | < 0,05 mg/l below limit of quantification | 1 mg/l | < 5 % * | Single value |
| Bromacil | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Bromate | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Bromodichloromethane | 0,9 µg/l | — | — | Single value |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Chlorate | < 0,02 mg/l below limit of quantification | 70 µg/l | < 29 % * | Single value |
| Chloridazon | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Chlorite | < 0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Chlorotoluron | < 0,05 µg/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 |
| Desethylatrazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Desethylterbuthylazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Desisopropylatrazine | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Dichlorprop | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Dieldrin | < 0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Diuron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Ethidimuron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Ethofumesate | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Fluoride | < 0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value |
| Glyphosate | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Heptachlor | < 0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Heptachlor epoxide | < 0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Indeno(1,2,3-cd)pyrene | < 0,002 µg/l below limit of quantification | — | — | Single value |
| Isoproturon | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| MCPA | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Mecoprop | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Mercury | < 0,00005 mg/l below limit of quantification | 1 µg/l | < 5 % * | Single value |
| Metalaxyl | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metamitron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metazachlor | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Metolachlor | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metoxuron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metribuzin | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value |
| Nitrate | 7,2 mg/l | 50 mg/l | 14 % | Single value |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value |
| Oxadixyl | < 0,01 µg/l below limit of quantification | — | — | Single value |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Simazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Tebuconazole | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Trichloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | 7,0 µg/l | — | — | Single value |
| Uranium | < 0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | 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) | 0,48 µg/l | 60 µg/l UBA guide value | 0.8 % | Single 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.
Indicator parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,02 mg/l | 0.2 mg/l | 10 % | Single value |
| Ammonium | < 0,04 mg/l below limit of quantification | 0.5 mg/l | < 8 % * | Single value |
| Calcite dissolution capacity | -11,416 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 6,5 mg/l | 250 mg/l | 3 % | Single value |
| Clostridium perfringens (including spores) | 0 KBE/100ml | 0/100 ml | — | Single value |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| pH | 9,78 | 6,5–9,5 | — | Single value |
| Sodium | 6,0 mg/l | 200 mg/l | 3 % | Single value |
| Sulphate | 16 mg/l | 250 mg/l | 6 % | Single value |
| Taste | ohne Fremdgeschmack | für den Verbraucher annehmbar | — | Single value |
| Temperature | 18,4 °C | — | — | Single value |
| Total organic carbon (TOC) | 0,7 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,6 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.
Further parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 0,62 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | < 0,05 mmol/l below limit of quantification | — | — | Single value |
| Calcium | 14,5 mg/l | — | — | Single value |
| Carbonate hardness | 0,31 mmol/l | — | — | Single value |
| Magnesium | 2,43 mg/l | — | — | Single value |
| Oxygen | 9,1 mg/l | — | — | Single value |
| Potassium | 0,8 mg/l | — | — | Single value |
| Sum of alkaline earth metals | 0,5 mmol/l | — | — | Single value |
| Total hardness | 2,6 °dH | — | — | 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.
Show 7 more supply zones in this postcode
eime gesamt
ÜWLAssigned 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 | 17,1 mg/L | 50 mg/l | 34 % | Single value |
| Escherichia coli (E. coli) | 0 MPN/100 mL | 0/100 ml | — | Single value |
| Sulphate | 84,9 mg/L | 250 mg/l | 34 % | Single value |
Show all recorded parameters (73 — 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 (40)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 2,6-Dichlorobenzamide (BAM) | <0,000050 mg/L below limit of quantification | — | — | Single value |
| AMPA | <0,000070 mg/L below limit of quantification | — | — | Single value |
| Atrazine | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Bentazone | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Benzene | <0,0003 mg/L below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Bisphenol A | <0,00010 mg/L below limit of quantification | 2.5 µg/l | < 4 % * | Single value |
| Bromacil | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Bromate | <0,003 mg/L below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Chlorate | <0,020 mg/L below limit of quantification | 70 µg/l | < 29 % * | Single value |
| Chloridazon | <0,000030 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 | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Chromium | <0,0005 mg/L below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | <0,010 mg/L below limit of quantification | 2 mg/l | < 0.5 % * | Single value |
| Cyanide | <0,005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Dichlorprop | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Diuron | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Ethidimuron | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Ethofumesate | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Fluoride | 0,10 mg/L | 1.5 mg/l | 7 % | Single value |
| Glyphosate | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Isoproturon | <0,000030 mg/L below limit of quantification | — | — | Single value |
| MCPA | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Mecoprop | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Mercury | <0,00010 mg/L below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Metalaxyl | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Metamitron | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Metazachlor | <0,000050 mg/L below limit of quantification | — | — | Single value |
| Metolachlor | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Metoxuron | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Metribuzin | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Nitrate | 17,1 mg/L | 50 mg/l | 34 % | Single value |
| Nitrite | <0,01 mg/L below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Oxadixyl | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Simazine | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Tebuconazole | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Terbuthylazine | <0,000030 mg/L below limit of quantification | — | — | Single value |
| Tetrachloroethene | <0,0010 mg/L below limit of quantification | — | — | Single value |
| Trichloroethene | <0,0009 mg/L below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | 0,0068 mg/L | 50 µg/l | 14 % | 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) | 0,00082 mg/L | 60 µg/l UBA guide value | 1 % | Single 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 (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Desphenyl-chloridazon | 0,00026 mg/L | — | — | Single value |
| Dimethachlor acid CGA 50266 | <0,000050 mg/L below limit of quantification | — | — | Single value |
| Dimethachlor sulfonic acid CGA 354742 | <0,000050 mg/L below limit of quantification | — | — | Single value |
| Dimethenamid sulfonic acid M27 | <0,000050 mg/L below limit of quantification | — | — | Single value |
| Flufenacet sulfonic acid M2 | <0,000050 mg/L below limit of quantification | — | — | Single value |
| Methyl-desphenyl-chloridazon | 0,000052 mg/L | — | — | Single value |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,017 mg/L | 0.2 mg/l | 9 % | Single value |
| Ammonium | <0,04 mg/L below limit of quantification | 0.5 mg/l | < 8 % * | Single value |
| Chloride | 32,3 mg/L | 250 mg/l | 13 % | Single value |
| Clostridium perfringens (including spores) | 0 KBE/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 | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 583 µS/cm | 2,790 µS/cm | — | Single value |
| Manganese | <0,001 mg/L below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Odour | normal | für den Verbraucher annehmbar | — | Single value |
| pH | 7,55 | 6,5–9,5 | — | Single value |
| Sulphate | 84,9 mg/L | 250 mg/l | 34 % | Single value |
| Taste | normal | für den Verbraucher annehmbar | — | Single value |
| Temperature | 13,9 °C | — | — | Single value |
| Total organic carbon (TOC) | 0,83 mg/L | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,13 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.
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 74,9 mg/L | — | — | Single value |
| Carbonate hardness | 7,9 °dH | — | — | Single value |
| Hardness range (WRMG) | mittel | — | — | Single value |
| Oxygen | 10,2 mg/L | — | — | Single value |
| Phosphate | <0,03 mg/L below limit of quantification | — | — | Single value |
| Potassium | 2,1 mg/L | — | — | Single value |
| Silicate / silicic acid | 8,2 mg/L | — | — | Single value |
| Total hardness | 2,5 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.
freden gesamt
ÜWLAssigned 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 | 15,3 mg/l | 50 mg/l | 31 % | Single value |
| Lead | 0,003 mg/l | 10 µg/l | 30 % | Single value |
| Sulphate | 48 mg/l | 250 mg/l | 19 % | Single value |
| Sodium | 8,1 mg/l | 200 mg/l | 4 % | Single value |
Show all recorded parameters (84 — most recent value per parameter)
Chemical parameters (62)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,3 µg/l below limit of quantification | 3 µg/l | < 10 % * | Single value |
| Aldrin | < 0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| AMPA | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Antimony | < 0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Atrazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Bentazone | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Benzene | < 0,2 µg/l below limit of quantification | 1 µg/l | < 20 % * | Single value |
| Benzo(a)pyrene | < 0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | Single value |
| Benzo(b)fluoranthene | < 0,002 µg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0,002 µg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0,002 µg/l below limit of quantification | — | — | Single value |
| Bisphenol A | < 0,01 µg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value |
| Boron | < 0,05 mg/l below limit of quantification | 1 mg/l | < 5 % * | Single value |
| Bromacil | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Bromate | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Bromodichloromethane | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Chlorate | < 0,02 mg/l below limit of quantification | 70 µg/l | < 29 % * | Single value |
| Chloridazon | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Chlorite | < 0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Chlorotoluron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | 0,094 mg/l | 2 mg/l | 5 % | Single value |
| Desethylatrazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Desethylterbuthylazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Desisopropylatrazine | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Dichlorprop | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Dieldrin | < 0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Diuron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Ethidimuron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Ethofumesate | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Fluoride | < 0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value |
| Glyphosate | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Heptachlor | < 0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Heptachlor epoxide | < 0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Indeno(1,2,3-cd)pyrene | < 0,002 µg/l below limit of quantification | — | — | Single value |
| Isoproturon | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Lead | 0,003 mg/l | 10 µg/l | 30 % | Single value |
| MCPA | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Mecoprop | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Mercury | < 0,00005 mg/l below limit of quantification | 1 µg/l | < 5 % * | Single value |
| Metalaxyl | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metamitron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metazachlor | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Metolachlor | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metoxuron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metribuzin | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Nickel | 0,021 mg/l | 20 µg/l | 105 % above the parametric value | Single value |
| Nitrate | 15,3 mg/l | 50 mg/l | 31 % | Single value |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value |
| Oxadixyl | < 0,01 µg/l below limit of quantification | — | — | Single value |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Simazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Tebuconazole | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Trichloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Uranium | < 0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | 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.
An exceedance of a parametric value does not automatically mean a health risk; the statutory parametric values include safety margins. Assessment and any measures are the responsibility of the competent health authority of the respective country.
PFAS (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Trifluoroacetic acid (TFA) | 1,3 µg/l | 60 µg/l UBA guide value | 2 % | Single 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.
Indicator parameters (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,03 mg/l | 0.2 mg/l | 15 % | Single value |
| Ammonium | < 0,04 mg/l below limit of quantification | 0.5 mg/l | < 8 % * | Single value |
| Calcite dissolution capacity | -24,283 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 10,9 mg/l | 250 mg/l | 4 % | Single value |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| pH | 7,60 | 6,5–9,5 | — | Single value |
| Sodium | 8,1 mg/l | 200 mg/l | 4 % | Single value |
| Sulphate | 48 mg/l | 250 mg/l | 19 % | Single value |
| Taste | ohne Fremdgeschmack | für den Verbraucher annehmbar | — | Single value |
| Temperature | 20,0 °C | — | — | Single value |
| Total organic carbon (TOC) | 0,5 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,5 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.
Further parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,27 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | 0,07 mmol/l | — | — | Single value |
| Calcium | 98,2 mg/l | — | — | Single value |
| Carbonate hardness | 2,13 mmol/l | — | — | Single value |
| Magnesium | 8,95 mg/l | — | — | Single value |
| Oxygen | 9,3 mg/l | — | — | Single value |
| Potassium | 1,4 mg/l | — | — | Single value |
| Sum of alkaline earth metals | 2,8 mmol/l | — | — | Single value |
| Total hardness | 15,8 °dH | — | — | 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.
duingen gesamt
ÜWLAssigned 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 | 17,1 mg/L | 50 mg/l | 34 % | Single value |
| Escherichia coli (E. coli) | 0 MPN/100 mL | 0/100 ml | — | Single value |
Show all recorded parameters (25 — 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 (15)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Benzene | <0,0003 mg/L below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Bisphenol A | <0,00010 mg/L below limit of quantification | 2.5 µg/l | < 4 % * | Single value |
| Bromate | <0,003 mg/L below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Chlorate | <0,020 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 | <0,010 mg/L below limit of quantification | 2 mg/l | < 0.5 % * | Single value |
| Cyanide | <0,005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Fluoride | 0,10 mg/L | 1.5 mg/l | 7 % | Single value |
| Mercury | <0,00010 mg/L below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Nitrate | 17,1 mg/L | 50 mg/l | 34 % | Single value |
| Nitrite | <0,01 mg/L below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Tetrachloroethene | <0,0010 mg/L below limit of quantification | — | — | Single value |
| Trichloroethene | <0,0009 mg/L below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | 0,0068 mg/L | 50 µg/l | 14 % | 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Colour | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 583 µS/cm | 2,790 µS/cm | — | Single value |
| Odour | normal | für den Verbraucher annehmbar | — | Single value |
| pH | 7,55 | 6,5–9,5 | — | Single value |
| Taste | normal | für den Verbraucher annehmbar | — | Single value |
| Temperature | 13,9 °C | — | — | Single value |
| Turbidity | keine Unit not stated in the document | 1 NTU | — | Single value |
Further parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Oxygen | 10,2 mg/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.
Korrosionsparameter (DVGW W 551-8)
ÜWLAssigned 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 | 17,1 mg/L | 50 mg/l | 34 % | Single value · Korrosionsparameter (DVGW W 551-8) |
| Sulphate | 84,9 mg/L | 250 mg/l | 34 % | Single value · Korrosionsparameter (DVGW W 551-8) |
Show all recorded parameters (16 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 17,1 mg/L | 50 mg/l | 34 % | Single value · Korrosionsparameter (DVGW W 551-8) |
Indicator parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,017 mg/L | 0.2 mg/l | 9 % | Single value · Korrosionsparameter (DVGW W 551-8) |
| Chloride | 32,3 mg/L | 250 mg/l | 13 % | Single value · Korrosionsparameter (DVGW W 551-8) |
| Conductivity (25 °C) | 583 µS/cm | 2,790 µS/cm | — | Single value · Korrosionsparameter (DVGW W 551-8) |
| pH | 7,55 | 6,5–9,5 | — | Single value · Korrosionsparameter (DVGW W 551-8) |
| Sulphate | 84,9 mg/L | 250 mg/l | 34 % | Single value · Korrosionsparameter (DVGW W 551-8) |
| Temperature | 13,9 °C | — | — | Single value · Korrosionsparameter (DVGW W 551-8) |
| Total organic carbon (TOC) | 0,83 mg/L | ohne anormale Veränderung | — | Single value · Korrosionsparameter (DVGW W 551-8) |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 74,9 mg/L | — | — | Single value · Korrosionsparameter (DVGW W 551-8) |
| Carbonate hardness | 7,9 °dH | — | — | Single value · Korrosionsparameter (DVGW W 551-8) |
| Hardness range (WRMG) | mittel | — | — | Single value · Korrosionsparameter (DVGW W 551-8) |
| Oxygen | 10,2 mg/L | — | — | Single value · Korrosionsparameter (DVGW W 551-8) |
| Phosphate | <0,03 mg/L below limit of quantification | — | — | Single value · Korrosionsparameter (DVGW W 551-8) |
| Potassium | 2,1 mg/L | — | — | Single value · Korrosionsparameter (DVGW W 551-8) |
| Silicate / silicic acid | 8,2 mg/L | — | — | Single value · Korrosionsparameter (DVGW W 551-8) |
| Total hardness | 2,5 mmol/L | — | — | Single value · Korrosionsparameter (DVGW W 551-8) |
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.
Anlage 3
ÜWLAssigned 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 |
|---|---|---|---|---|
| Sulphate | 84,9 mg/L | 250 mg/l | 34 % | Single value · Anlage 3 |
Show all recorded parameters (15 — most recent value per parameter)
Indicator parameters (15)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,017 mg/L | 0.2 mg/l | 9 % | Single value · Anlage 3 |
| Ammonium | <0,04 mg/L below limit of quantification | 0.5 mg/l | < 8 % * | Single value · Anlage 3 |
| Chloride | 32,3 mg/L | 250 mg/l | 13 % | Single value · Anlage 3 |
| Clostridium perfringens (including spores) | 0 KBE/100 mL | 0/100 ml | — | Single value · Anlage 3 |
| Colony count 22 °C | 0 KBE/mL | ohne anormale Veränderung | — | Single value · Anlage 3 |
| Colony count 36 °C | 0 KBE/mL | ohne anormale Veränderung | — | Single value · Anlage 3 |
| Conductivity (25 °C) | 583 µS/cm | 2,790 µS/cm | — | Single value · Anlage 3 |
| Manganese | <0,001 mg/L below limit of quantification | 50 µg/l | < 2 % * | Single value · Anlage 3 |
| Odour | normal | für den Verbraucher annehmbar | — | Single value · Anlage 3 |
| pH | 7,55 | 6,5–9,5 | — | Single value · Anlage 3 |
| Sulphate | 84,9 mg/L | 250 mg/l | 34 % | Single value · Anlage 3 |
| Taste | normal | für den Verbraucher annehmbar | — | Single value · Anlage 3 |
| Temperature | 13,9 °C | — | — | Single value · Anlage 3 |
| Total organic carbon (TOC) | 0,83 mg/L | ohne anormale Veränderung | — | Single value · Anlage 3 |
| Turbidity | 0,13 NTU | 1 NTU | — | Single value · Anlage 3 |
* 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.
Niedersächsische Landesliste Pflanzenschutzmittel
ÜWLAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Show all recorded parameters (32 — most recent value per parameter)
Chemical parameters (25)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 2,6-Dichlorobenzamide (BAM) | <0,000050 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| AMPA | <0,000070 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Atrazine | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Bentazone | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Bromacil | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Chloridazon | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Chlorotoluron | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Dichlorprop | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Diuron | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Ethidimuron | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Ethofumesate | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Glyphosate | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Isoproturon | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| MCPA | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Mecoprop | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Metalaxyl | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Metamitron | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Metazachlor | <0,000050 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Metolachlor | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Metoxuron | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Metribuzin | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Oxadixyl | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Simazine | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Tebuconazole | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Terbuthylazine | <0,000030 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
PFAS (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Trifluoroacetic acid (TFA) | 0,00082 mg/L | 60 µg/l UBA guide value | 1 % | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
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 (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Desphenyl-chloridazon | 0,00026 mg/L | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Dimethachlor acid CGA 50266 | <0,000050 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Dimethachlor sulfonic acid CGA 354742 | <0,000050 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Dimethenamid sulfonic acid M27 | <0,000050 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Flufenacet sulfonic acid M2 | <0,000050 mg/L below limit of quantification | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
| Methyl-desphenyl-chloridazon | 0,000052 mg/L | — | — | Single value · Niedersächsische Landesliste Pflanzenschutzmittel |
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.
Analyse auf Schwermetalle
ÜWLAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Show all recorded parameters (1 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | <0,010 mg/L below limit of quantification | 2 mg/l | < 0.5 % * | Single value · Analyse auf Schwermetalle |
* 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.
Frequent questions about postcode 31008
- How hard is the water in Postcode 31008?
- ÜWL publishes a total hardness of 2.6 °dH for the supply zone lamspringe gesamt (hardness range soft). 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: Publication by the water supplier, retrieved on 13/07/2026.
- How much nitrate is in the drinking water in Postcode 31008?
- ÜWL publishes a nitrate value of 7,2 mg/l for the supply zone lamspringe gesamt. The statutory parametric value is 50 mg/l; the measured value represents 14 % of the parametric value. Basis: Publication by the water supplier, retrieved on 13/07/2026.
- Who supplies the drinking water in Postcode 31008?
- ÜWL. The values shown here come from the supply zone lamspringe gesamt 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.