Drinking water in 33330
For this postcode Stadtwerke Gütersloh GmbH 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 3 underneath.
How to read the share of the parametric value
12 % Share of the parametric value. The proportion of the permitted maximum that the measured value uses — here 12 %, so just over an eighth.
< 10 % * Below the limit of quantification. The substance was not detectable. The mark shows where the detection limit lies relative to the parametric value — the actual share of the parametric value is below that.
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.
Langer Weg
Stadtwerke Gütersloh GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
3,20 mmol CaCO3/l
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0,008 µg/l | — | — | Single value · Langer Weg |
| Nitrate | 11,4 mg/l | 50 mg/l | 23 % | Single value · Langer Weg |
| Lead | <1,0 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Langer Weg |
| Escherichia coli (E. coli) | 0 /100 ml | 0/100 ml | — | Single value · Langer Weg |
| Sulphate | 57,6 mg/l | 250 mg/l | 23 % | Single value · Langer Weg |
| Sodium | 1,34 mmol/l | 200 mg/l | — | Single value · Langer Weg |
* 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 (87 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100 ml | 0/100 ml | — | Single value · Langer Weg |
| Intestinal enterococci | 0 /100 ml | 0/100 ml | — | Single value · Langer Weg |
Chemical parameters (60)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <0,10 µg/l below limit of quantification | 3 µg/l | < 3 % * | Single value · Langer Weg |
| 2,4-D | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Antimony | <1 µg/l below limit of quantification | 5 µg/l | < 20 % * | Single value · Langer Weg |
| Arsenic | <1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Langer Weg |
| Atrazine | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Bentazone | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Benzene | <0,2 µg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · Langer Weg |
| Benzo(a)pyrene | <0,00001 mg/l below limit of quantification | 10 ng/l | < 100 % * | Single value · Langer Weg |
| Benzo(b)fluoranthene | <0,00001 mg/l below limit of quantification | — | — | Single value · Langer Weg |
| Benzo(ghi)perylene | <0,00001 mg/l below limit of quantification | — | — | Single value · Langer Weg |
| Benzo(k)fluoranthene | <0,00001 mg/l below limit of quantification | — | — | Single value · Langer Weg |
| Bisphenol A | <0,1 µg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value · Langer Weg |
| Boron | 0,03 mg/l | 1 mg/l | 3 % | Single value · Langer Weg |
| Bromacil | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Bromoxynil | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Cadmium | <0,2 µg/l below limit of quantification | 3 µg/l | < 7 % * | Single value · Langer Weg |
| Carbetamide | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Chloridazon | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Chlorotoluron | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Chromium | <0,5 µg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Langer Weg |
| Clopyralid | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Copper | 1,6 µg/l | 2 mg/l | < 0.1 % | Single value · Langer Weg |
| Cyanide | <0,01 mg/l below limit of quantification | 50 µg/l | < 20 % * | Single value · Langer Weg |
| Desethylatrazine | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Dicamba | <0,05 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Dichlorprop | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Diflufenican | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Dimefuron | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Dimethachlor | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Dimethenamid | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Diuron | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Ethofumesate | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Flufenacet | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Fluoride | 0,13 mg/l | 1.5 mg/l | 9 % | Single value · Langer Weg |
| Hexazinone | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Indeno(1,2,3-cd)pyrene | <0,00001 mg/l below limit of quantification | — | — | Single value · Langer Weg |
| Isoproturon | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Lead | <1,0 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Langer Weg |
| MCPA | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Mecoprop | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Mercury | <0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Langer Weg |
| Metalaxyl | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Metazachlor | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Methabenzthiazuron | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Metolachlor | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Metribuzin | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Nickel | 1,1 µg/l | 20 µg/l | 6 % | Single value · Langer Weg |
| Nitrate | 11,4 mg/l | 50 mg/l | 23 % | Single value · Langer Weg |
| Nitrite | <0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Langer Weg |
| Pendimethalin | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Quinmerac | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Selenium | <1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Langer Weg |
| Simazine | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Terbuthylazine | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Terbutryn | <0,025 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Tetrachloroethene | <0,10 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Tetrachloroethene and Trichloroethene (sum) | nicht berechenbar µg/l not determined | 10 µg/l | — | Single value · Langer Weg |
| Trichloroethene | <0,10 µg/l below limit of quantification | — | — | Single value · Langer Weg |
| Uranium | 1,10 µg/l | 10 µg/l | 11 % | Single value · Langer Weg |
| Vinyl chloride | <0,10 µg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value · Langer Weg |
* 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 (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | 0,001 µg/l | — | — | Single value · Langer Weg |
| Sum of PFAS | 0,008 µg/l | — | — | Single value · Langer Weg |
Indicator parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,015 mg/l below limit of quantification | 0.2 mg/l | < 8 % * | Single value · Langer Weg |
| Ammonium | <0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value · Langer Weg |
| Chloride | 57,8 mg/l | 250 mg/l | 23 % | Single value · Langer Weg |
| Colony count 22 °C | 0 /ml | ohne anormale Veränderung | — | Single value · Langer Weg |
| Colony count 36 °C | 0 /ml | ohne anormale Veränderung | — | Single value · Langer Weg |
| Conductivity (25 °C) | 763 µS/cm | 2,790 µS/cm | — | Single value · Langer Weg |
| Iron | 0,028 mg/l | 0.2 mg/l | 14 % | Single value · Langer Weg |
| Manganese | <0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value · Langer Weg |
| pH | 7,26 | 6,5–9,5 | — | Single value · Langer Weg |
| Sodium | 1,34 mmol/l | 200 mg/l | — | Single value · Langer Weg |
| Sulphate | 57,6 mg/l | 250 mg/l | 23 % | Single value · Langer Weg |
| Total organic carbon (TOC) | 6,74 mg/l | ohne anormale Veränderung | — | Single value · Langer Weg |
| Turbidity | 0,26 NTU | 1 NTU | — | Single value · Langer Weg |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,75 mmol/l | — | — | Single value · Langer Weg |
| Base capacity to pH 8.2 | 0,39 mmol/l | — | — | Single value · Langer Weg |
| Calcium | 2,97 mmol/l | — | — | Single value · Langer Weg |
| Carbonate hardness | 13,0 °dH | — | — | Single value · Langer Weg |
| Hardness range (WRMG) | hart | — | — | Single value · Langer Weg |
| Hydrogen carbonate | 290,0 mg/l | — | — | Single value · Langer Weg |
| Magnesium | 0,19 mmol/l | — | — | Single value · Langer Weg |
| Oxygen | 7,1 mg/l | — | — | Single value · Langer Weg |
| Potassium | 0,11 mmol/l | — | — | Single value · Langer Weg |
| Total hardness | 3,20 mmol CaCO3/l | — | — | Single value · Langer Weg |
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.
Source: https://www.stadtwerke-gt.de/de-wAssets/docs/privatkunden/mehr/weitere-produkte/trinkwasserthemen/Trinkwasserqualitaet-Guetersloh-April-2025.pdf · April 2025 · retrieved on 11/07/2026
Show 3 more supply zones in this postcode
Nordrheda-Ems
Stadtwerke Gütersloh GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
2,90 mmol CaCO3/l
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0,002 µg/l | — | — | Single value · Nordrheda-Ems |
| Nitrate | 17,5 mg/l | 50 mg/l | 35 % | Single value · Nordrheda-Ems |
| Lead | <1,0 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Nordrheda-Ems |
| Escherichia coli (E. coli) | 0 /100 ml | 0/100 ml | — | Single value · Nordrheda-Ems |
| Sulphate | 62,8 mg/l | 250 mg/l | 25 % | Single value · Nordrheda-Ems |
| Sodium | 0,97 mmol/l | 200 mg/l | — | Single value · Nordrheda-Ems |
* 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 (87 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100 ml | 0/100 ml | — | Single value · Nordrheda-Ems |
| Intestinal enterococci | 0 /100 ml | 0/100 ml | — | Single value · Nordrheda-Ems |
Chemical parameters (60)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <0,10 µg/l below limit of quantification | 3 µg/l | < 3 % * | Single value · Nordrheda-Ems |
| 2,4-D | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Antimony | <1 µg/l below limit of quantification | 5 µg/l | < 20 % * | Single value · Nordrheda-Ems |
| Arsenic | <1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Nordrheda-Ems |
| Atrazine | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Bentazone | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Benzene | <0,2 µg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · Nordrheda-Ems |
| Benzo(a)pyrene | <0,00001 mg/l below limit of quantification | 10 ng/l | < 100 % * | Single value · Nordrheda-Ems |
| Benzo(b)fluoranthene | <0,00001 mg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Benzo(ghi)perylene | <0,00001 mg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Benzo(k)fluoranthene | <0,00001 mg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Bisphenol A | <0,1 µg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value · Nordrheda-Ems |
| Boron | 0,05 mg/l | 1 mg/l | 5 % | Single value · Nordrheda-Ems |
| Bromacil | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Bromoxynil | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Cadmium | <0,2 µg/l below limit of quantification | 3 µg/l | < 7 % * | Single value · Nordrheda-Ems |
| Carbetamide | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Chloridazon | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Chlorotoluron | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Chromium | <0,5 µg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Nordrheda-Ems |
| Clopyralid | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Copper | <1,0 µg/l below limit of quantification | 2 mg/l | < < 0.1 % * | Single value · Nordrheda-Ems |
| Cyanide | <0,01 mg/l below limit of quantification | 50 µg/l | < 20 % * | Single value · Nordrheda-Ems |
| Desethylatrazine | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Dicamba | <0,05 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Dichlorprop | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Diflufenican | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Dimefuron | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Dimethachlor | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Dimethenamid | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Diuron | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Ethofumesate | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Flufenacet | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Fluoride | 0,10 mg/l | 1.5 mg/l | 7 % | Single value · Nordrheda-Ems |
| Hexazinone | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Indeno(1,2,3-cd)pyrene | <0,00001 mg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Isoproturon | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Lead | <1,0 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Nordrheda-Ems |
| MCPA | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Mecoprop | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Mercury | <0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Nordrheda-Ems |
| Metalaxyl | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Metazachlor | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Methabenzthiazuron | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Metolachlor | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Metribuzin | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Nickel | <1 µg/l below limit of quantification | 20 µg/l | < 5 % * | Single value · Nordrheda-Ems |
| Nitrate | 17,5 mg/l | 50 mg/l | 35 % | Single value · Nordrheda-Ems |
| Nitrite | <0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Nordrheda-Ems |
| Pendimethalin | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Quinmerac | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Selenium | <1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Nordrheda-Ems |
| Simazine | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Terbuthylazine | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Terbutryn | <0,025 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Tetrachloroethene | <0,10 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Tetrachloroethene and Trichloroethene (sum) | nicht berechenbar µg/l not determined | 10 µg/l | — | Single value · Nordrheda-Ems |
| Trichloroethene | <0,10 µg/l below limit of quantification | — | — | Single value · Nordrheda-Ems |
| Uranium | 0,67 µg/l | 10 µg/l | 7 % | Single value · Nordrheda-Ems |
| Vinyl chloride | <0,10 µg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value · Nordrheda-Ems |
* 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 (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | nicht berechenbar µg/l not determined | — | — | Single value · Nordrheda-Ems |
| Sum of PFAS | 0,002 µg/l | — | — | Single value · Nordrheda-Ems |
Indicator parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,015 mg/l below limit of quantification | 0.2 mg/l | < 8 % * | Single value · Nordrheda-Ems |
| Ammonium | <0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value · Nordrheda-Ems |
| Chloride | 36,9 mg/l | 250 mg/l | 15 % | Single value · Nordrheda-Ems |
| Colony count 22 °C | 0 /ml | ohne anormale Veränderung | — | Single value · Nordrheda-Ems |
| Colony count 36 °C | 0 /ml | ohne anormale Veränderung | — | Single value · Nordrheda-Ems |
| Conductivity (25 °C) | 661 µS/cm | 2,790 µS/cm | — | Single value · Nordrheda-Ems |
| Iron | 0,019 mg/l | 0.2 mg/l | 10 % | Single value · Nordrheda-Ems |
| Manganese | <0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value · Nordrheda-Ems |
| pH | 7,28 | 6,5–9,5 | — | Single value · Nordrheda-Ems |
| Sodium | 0,97 mmol/l | 200 mg/l | — | Single value · Nordrheda-Ems |
| Sulphate | 62,8 mg/l | 250 mg/l | 25 % | Single value · Nordrheda-Ems |
| Total organic carbon (TOC) | 3,45 mg/l | ohne anormale Veränderung | — | Single value · Nordrheda-Ems |
| Turbidity | <0,10 NTU below limit of quantification | 1 NTU | — | Single value · Nordrheda-Ems |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,17 mmol/l | — | — | Single value · Nordrheda-Ems |
| Base capacity to pH 8.2 | 0,49 mmol/l | — | — | Single value · Nordrheda-Ems |
| Calcium | 2,69 mmol/l | — | — | Single value · Nordrheda-Ems |
| Carbonate hardness | 12,0 °dH | — | — | Single value · Nordrheda-Ems |
| Hardness range (WRMG) | hart | — | — | Single value · Nordrheda-Ems |
| Hydrogen carbonate | 250,0 mg/l | — | — | Single value · Nordrheda-Ems |
| Magnesium | 0,24 mmol/l | — | — | Single value · Nordrheda-Ems |
| Oxygen | 7,6 mg/l | — | — | Single value · Nordrheda-Ems |
| Potassium | 0,14 mmol/l | — | — | Single value · Nordrheda-Ems |
| Total hardness | 2,90 mmol CaCO3/l | — | — | Single value · Nordrheda-Ems |
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.
Source: https://www.stadtwerke-gt.de/de-wAssets/docs/privatkunden/mehr/weitere-produkte/trinkwasserthemen/Trinkwasserqualitaet-Guetersloh-April-2025.pdf · April 2025 · retrieved on 11/07/2026
Quenhorn
Stadtwerke Gütersloh GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
3,40 mmol CaCO3/l
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0,005 µg/l | — | — | Single value · Quenhorn |
| Nitrate | 10,7 mg/l | 50 mg/l | 21 % | Single value · Quenhorn |
| Lead | <1,0 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Quenhorn |
| Escherichia coli (E. coli) | 0 /100 ml | 0/100 ml | — | Single value · Quenhorn |
| Sulphate | 91,6 mg/l | 250 mg/l | 37 % | Single value · Quenhorn |
| Sodium | 0,90 mmol/l | 200 mg/l | — | Single value · Quenhorn |
* 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 (87 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100 ml | 0/100 ml | — | Single value · Quenhorn |
| Intestinal enterococci | 0 /100 ml | 0/100 ml | — | Single value · Quenhorn |
Chemical parameters (60)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <0,10 µg/l below limit of quantification | 3 µg/l | < 3 % * | Single value · Quenhorn |
| 2,4-D | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Antimony | <1 µg/l below limit of quantification | 5 µg/l | < 20 % * | Single value · Quenhorn |
| Arsenic | <1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Quenhorn |
| Atrazine | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Bentazone | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Benzene | <0,2 µg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · Quenhorn |
| Benzo(a)pyrene | <0,00001 mg/l below limit of quantification | 10 ng/l | < 100 % * | Single value · Quenhorn |
| Benzo(b)fluoranthene | <0,00001 mg/l below limit of quantification | — | — | Single value · Quenhorn |
| Benzo(ghi)perylene | <0,00001 mg/l below limit of quantification | — | — | Single value · Quenhorn |
| Benzo(k)fluoranthene | <0,00001 mg/l below limit of quantification | — | — | Single value · Quenhorn |
| Bisphenol A | <0,1 µg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value · Quenhorn |
| Boron | 0,05 mg/l | 1 mg/l | 5 % | Single value · Quenhorn |
| Bromacil | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Bromoxynil | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Cadmium | <0,2 µg/l below limit of quantification | 3 µg/l | < 7 % * | Single value · Quenhorn |
| Carbetamide | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Chloridazon | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Chlorotoluron | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Chromium | <0,5 µg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Quenhorn |
| Clopyralid | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Copper | 5,1 µg/l | 2 mg/l | 0.3 % | Single value · Quenhorn |
| Cyanide | <0,01 mg/l below limit of quantification | 50 µg/l | < 20 % * | Single value · Quenhorn |
| Desethylatrazine | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Dicamba | <0,05 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Dichlorprop | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Diflufenican | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Dimefuron | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Dimethachlor | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Dimethenamid | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Diuron | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Ethofumesate | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Flufenacet | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Fluoride | 0,11 mg/l | 1.5 mg/l | 7 % | Single value · Quenhorn |
| Hexazinone | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Indeno(1,2,3-cd)pyrene | <0,00001 mg/l below limit of quantification | — | — | Single value · Quenhorn |
| Isoproturon | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Lead | <1,0 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Quenhorn |
| MCPA | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Mecoprop | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Mercury | <0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Quenhorn |
| Metalaxyl | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Metazachlor | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Methabenzthiazuron | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Metolachlor | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Metribuzin | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Nickel | <1 µg/l below limit of quantification | 20 µg/l | < 5 % * | Single value · Quenhorn |
| Nitrate | 10,7 mg/l | 50 mg/l | 21 % | Single value · Quenhorn |
| Nitrite | <0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Quenhorn |
| Pendimethalin | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Quinmerac | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Selenium | <1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Quenhorn |
| Simazine | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Terbuthylazine | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Terbutryn | <0,025 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Tetrachloroethene | <0,10 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Tetrachloroethene and Trichloroethene (sum) | nicht berechenbar µg/l not determined | 10 µg/l | — | Single value · Quenhorn |
| Trichloroethene | <0,10 µg/l below limit of quantification | — | — | Single value · Quenhorn |
| Uranium | 0,70 µg/l | 10 µg/l | 7 % | Single value · Quenhorn |
| Vinyl chloride | <0,10 µg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value · Quenhorn |
* 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 (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | 0,002 µg/l | — | — | Single value · Quenhorn |
| Sum of PFAS | 0,005 µg/l | — | — | Single value · Quenhorn |
Indicator parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,015 mg/l below limit of quantification | 0.2 mg/l | < 8 % * | Single value · Quenhorn |
| Ammonium | <0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value · Quenhorn |
| Chloride | 39,2 mg/l | 250 mg/l | 16 % | Single value · Quenhorn |
| Colony count 22 °C | 0 /ml | ohne anormale Veränderung | — | Single value · Quenhorn |
| Colony count 36 °C | 0 /ml | ohne anormale Veränderung | — | Single value · Quenhorn |
| Conductivity (25 °C) | 744 µS/cm | 2,790 µS/cm | — | Single value · Quenhorn |
| Iron | <0,015 mg/l below limit of quantification | 0.2 mg/l | < 8 % * | Single value · Quenhorn |
| Manganese | <0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value · Quenhorn |
| pH | 7,35 | 6,5–9,5 | — | Single value · Quenhorn |
| Sodium | 0,90 mmol/l | 200 mg/l | — | Single value · Quenhorn |
| Sulphate | 91,6 mg/l | 250 mg/l | 37 % | Single value · Quenhorn |
| Total organic carbon (TOC) | 5,22 mg/l | ohne anormale Veränderung | — | Single value · Quenhorn |
| Turbidity | <0,10 NTU below limit of quantification | 1 NTU | — | Single value · Quenhorn |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,64 mmol/l | — | — | Single value · Quenhorn |
| Base capacity to pH 8.2 | 0,44 mmol/l | — | — | Single value · Quenhorn |
| Calcium | 3,14 mmol/l | — | — | Single value · Quenhorn |
| Carbonate hardness | 13,0 °dH | — | — | Single value · Quenhorn |
| Hardness range (WRMG) | hart | — | — | Single value · Quenhorn |
| Hydrogen carbonate | 280,0 mg/l | — | — | Single value · Quenhorn |
| Magnesium | 0,24 mmol/l | — | — | Single value · Quenhorn |
| Oxygen | 10,0 mg/l | — | — | Single value · Quenhorn |
| Potassium | 0,18 mmol/l | — | — | Single value · Quenhorn |
| Total hardness | 3,40 mmol CaCO3/l | — | — | Single value · Quenhorn |
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.
Source: https://www.stadtwerke-gt.de/de-wAssets/docs/privatkunden/mehr/weitere-produkte/trinkwasserthemen/Trinkwasserqualitaet-Guetersloh-April-2025.pdf · April 2025 · retrieved on 11/07/2026
WW Quenhorn, Entnahmestelle: Reinwasser
Stadtwerke Gütersloh GmbHAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 06/06/2025. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.
Water hardness
18 °dH
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 10,7 mg/L | 50 mg/l | 21 % | Single value |
| Escherichia coli (E. coli) | 0 /100 mL | 0/100 ml | — | Single value |
| Sulphate | 87,7 mg/L | 250 mg/l | 35 % | Single value |
| Sodium | 20,1 mg/L | 200 mg/l | 10 % | Single value |
Show all recorded parameters (34 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100 mL | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 /100 mL | 0/100 ml | — | Single value |
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Arsenic | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Boron | 0,05 mg/L | 1 mg/l | 5 % | Single value |
| Nickel | < 1 µg/L below limit of quantification | 20 µg/l | < 5 % * | Single value |
| Nitrate | 10,7 mg/L | 50 mg/l | 21 % | Single value |
| Nitrite | < 0,02 mg/L below limit of quantification | 0.5 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.
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | < 0,05 mg/L below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Chloride | 38,4 mg/L | 250 mg/l | 15 % | Single value |
| Coliform bacteria | 0 /100 mL | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 /mL | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 /mL | ohne anormale Veränderung | — | Single value |
| Colour | farblos ohne | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 746 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | < 0,015 mg/L below limit of quantification | 0.2 mg/l | < 8 % * | Single value |
| Manganese | < 0,001 mg/L below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Odour | annehmbar ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,35 ohne | 6,5–9,5 | — | Single value |
| Sodium | 20,1 mg/L | 200 mg/l | 10 % | Single value |
| Sulphate | 87,7 mg/L | 250 mg/l | 35 % | Single value |
| Temperature | 11,3 °C | — | — | Single value |
| Total organic carbon (TOC) | 5,42 mg/L | ohne anormale Veränderung | — | Single value |
| Turbidity | < 0,10 NTU below limit of quantification | 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 (11)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,60 mmol/L | — | — | Single value |
| Base capacity to pH 8.2 | 0,56 mmol/L | — | — | Single value |
| Calcium | 120,0 mg/L | — | — | Single value |
| Carbonate hardness | 13,0 °dH | — | — | Single value |
| Hardness range (WRMG) | hart ohne | — | — | Single value |
| Hydrogen carbonate | 280,0 mg/L | — | — | Single value |
| Magnesium | 5,4 mg/L | — | — | Single value |
| Oxygen | 10,0 mg/L | — | — | Single value |
| Phosphate | < 0,03 mg/L below limit of quantification | — | — | Single value |
| Potassium | 6,5 mg/L | — | — | Single value |
| Total hardness | 18,000 °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.
Source: https://www.herzebrock-clarholz.de/gemeindewerke/trinkwasser/2025-05-06-reinwasser-ww-quenhorn-hc01544534.pdf?cid=ewg · Gütersloh, den 06.06.2025 · Probenahme am 06.05.2025, Prüfzeitraum: 06.05.2025 bis 06.06.2025 · retrieved on 13/07/2026
Frequent questions about postcode 33330
- How hard is the water in Postcode 33330?
- Stadtwerke Gütersloh GmbH publishes the hardness range hart for the supply zone Langer Weg. 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: April 2025, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Postcode 33330?
- Stadtwerke Gütersloh GmbH publishes a nitrate value of 11,4 mg/l for the supply zone Langer Weg. The statutory parametric value is 50 mg/l; the measured value represents 23 % of the parametric value. Basis: April 2025, retrieved on 11/07/2026.
- Who supplies the drinking water in Postcode 33330?
- Stadtwerke Gütersloh GmbH. The values shown here come from the supply zone Langer Weg 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.