Drinking water in Bad Laer
3 supply zones — values can differ depending on the district. Below is the zone with the most documented parameters, the others collapsed underneath. To determine the exact match, look up the postcode.
How to read the share of the parametric value
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.
bad-laer gesamt
Bad LaerAssigned 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 | 21 mg/l | 50 mg/l | 42 % | Single value |
| Sulphate | 47 mg/l | 250 mg/l | 19 % | Single value |
| Sodium | 20,0 mg/l | 200 mg/l | 10 % | Single value |
Show all recorded parameters (10 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 21 mg/l | 50 mg/l | 42 % | Single value |
Indicator parameters (6)
| 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 |
| Chloride | 32 mg/l | 250 mg/l | 13 % | Single value |
| pH | 7,42 | 6,5–9,5 | — | Single value |
| Sodium | 20,0 mg/l | 200 mg/l | 10 % | Single value |
| Sulphate | 47 mg/l | 250 mg/l | 19 % | Single value |
| Temperature | 17,4 °C | — | — | 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 (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 95,4 mg/l | — | — | Single value |
| Magnesium | 3,6 mg/l | — | — | Single value |
| Potassium | 4,4 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.
Source: https://www.bad-laer.de/leben/rathaus/zahlen-daten-fakten.html · 08/2025 · retrieved on 13/07/2026
Postcodes in this zone: 49196
Show 2 more supply zones
Zapfstelle 2 (326035340)
Wasserbeschaffungsverband Osnabrück-SüdAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
14.2 °dH
Hardness range hard
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 22 mg/l | 50 mg/l | 44 % | Single value · Zapfstelle 2 (326035340) |
| Lead | - mg/l not determined | 10 µg/l | — | Single value · Zapfstelle 2 (326035340) |
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value · Zapfstelle 2 (326035340) |
| Sulphate | 55 mg/l | 250 mg/l | 22 % | Single value · Zapfstelle 2 (326035340) |
| Sodium | 19,5 mg/l | 200 mg/l | 10 % | Single value · Zapfstelle 2 (326035340) |
Show all recorded parameters (99 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value · Zapfstelle 2 (326035340) |
Chemical parameters (55)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value · Zapfstelle 2 (326035340) |
| 2,6-Dichlorobenzamide (BAM) | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| AMPA | < 0,00005 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Antimony | < 0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value · Zapfstelle 2 (326035340) |
| Arsenic | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Zapfstelle 2 (326035340) |
| Atrazine | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Bentazone | < 0,00002 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Benzene | < 0,00025 mg/l below limit of quantification | 1 µg/l | < 25 % * | Single value · Zapfstelle 2 (326035340) |
| Benzo(a)pyrene | < 0,000001 mg/l below limit of quantification | 10 ng/l | < 10 % * | Single value · Zapfstelle 2 (326035340) |
| Benzo(b)fluoranthene | < 0,000001 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Benzo(ghi)perylene | < 0,000001 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Benzo(k)fluoranthene | < 0,000001 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Bisphenol A | < 0,00001 mg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value · Zapfstelle 2 (326035340) |
| Boron | 0,03 mg/l | 1 mg/l | 3 % | Single value · Zapfstelle 2 (326035340) |
| Bromacil | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Bromate | < 0,0025 mg/l below limit of quantification | 10 µg/l | < 25 % * | Single value · Zapfstelle 2 (326035340) |
| Bromodichloromethane | < 0,0005 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Cadmium | < 0,0001 mg/l below limit of quantification | 3 µg/l | < 3 % * | Single value · Zapfstelle 2 (326035340) |
| Chloridazon | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Chlorotoluron | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Zapfstelle 2 (326035340) |
| Copper | - mg/l not determined | 2 mg/l | — | Single value · Zapfstelle 2 (326035340) |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Zapfstelle 2 (326035340) |
| Dibromochloromethane | < 0,0005 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Dichlorprop | < 0,00002 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Diuron | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Ethidimuron | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Ethofumesate | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Fluoride | 0,07 mg/l | 1.5 mg/l | 5 % | Single value · Zapfstelle 2 (326035340) |
| Glyphosate | < 0,00005 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Indeno(1,2,3-cd)pyrene | < 0,000001 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Isoproturon | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Lead | - mg/l not determined | 10 µg/l | — | Single value · Zapfstelle 2 (326035340) |
| MCPA | < 0,00002 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Mecoprop | < 0,00002 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Zapfstelle 2 (326035340) |
| Metamitron | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Metazachlor | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Metolachlor | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Metolachlor sulfonic acid | 0,00041 mg/l | — | — | Single value · Zapfstelle 2 (326035340) |
| Metribuzin | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Nickel | - mg/l not determined | 20 µg/l | — | Single value · Zapfstelle 2 (326035340) |
| Nitrate | 22 mg/l | 50 mg/l | 44 % | Single value · Zapfstelle 2 (326035340) |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Zapfstelle 2 (326035340) |
| Oxadixyl | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Pesticides — Total | 0,000080 mg/l | 0.5 µg/l | 16 % | Single value · Zapfstelle 2 (326035340) |
| Selenium | 0,001 mg/l | 10 µg/l | 10 % | Single value · Zapfstelle 2 (326035340) |
| Simazine | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Terbuthylazine | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Tetrachloroethene | < 0,0005 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Tribromomethane (bromoform) | < 0,0005 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Trichloroethene | < 0,0005 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Trichloromethane (chloroform) | < 0,0005 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Trihalomethanes — Total | (n. b.) 1) mg/l not determined | 50 µg/l | — | Single value · Zapfstelle 2 (326035340) |
| Uranium | 0,0004 mg/l | 10 µg/l | 4 % | Single value · Zapfstelle 2 (326035340) |
* 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 (15)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluorobutanoic acid (PFBA) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluorodecane sulfonic acid (PFDS) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluoroheptanoic acid (PFHpA) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluorohexane sulfonic acid (PFHxS) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluorohexanoic acid (PFHxA) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluorononane sulfonic acid (PFNS) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluorononanoic acid (PFNA) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluorooctanesulfonic acid (PFOS) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluorooctanoic acid (PFOA) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluoropentanesulfonic acid (PFPeS) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluoropentanoic acid (PFPeA) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0,010 µg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Trifluoroacetic acid (TFA) | 0,00166 mg/l | 60 µg/l UBA guide value | 3 % | Single value · Zapfstelle 2 (326035340) |
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 (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Desphenyl-chloridazon | < 0,000025 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
Indicator parameters (19)
| 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 · Zapfstelle 2 (326035340) |
| Ammonium | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Zapfstelle 2 (326035340) |
| Calcite dissolution capacity | 2,4 mg/l | 5 mg/l CaCO3 | — | Single value · Zapfstelle 2 (326035340) |
| Chloride | 31 mg/l | 250 mg/l | 12 % | Single value · Zapfstelle 2 (326035340) |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Single value · Zapfstelle 2 (326035340) |
| Colony count 22 °C | 1 KBE/1 ml | ohne anormale Veränderung | — | Single value · Zapfstelle 2 (326035340) |
| Colony count 36 °C | 0 KBE/1 ml | ohne anormale Veränderung | — | Single value · Zapfstelle 2 (326035340) |
| Colour | normal Unit not stated in the document | 0.5 m⁻¹ | — | Single value · Zapfstelle 2 (326035340) |
| Conductivity (25 °C) | 585 2) µS/cm | 2,790 µS/cm | — | Single value · Zapfstelle 2 (326035340) |
| Iron | 0,022 mg/l | 0.2 mg/l | 11 % | Single value · Zapfstelle 2 (326035340) |
| Manganese | < 0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value · Zapfstelle 2 (326035340) |
| Odour | normal | für den Verbraucher annehmbar | — | Single value · Zapfstelle 2 (326035340) |
| pH | 7,38 2) | 6,5–9,5 | — | Single value · Zapfstelle 2 (326035340) |
| Sodium | 19,5 mg/l | 200 mg/l | 10 % | Single value · Zapfstelle 2 (326035340) |
| Sulphate | 55 mg/l | 250 mg/l | 22 % | Single value · Zapfstelle 2 (326035340) |
| Taste | normal | für den Verbraucher annehmbar | — | Single value · Zapfstelle 2 (326035340) |
| Temperature | 11,4 °C | — | — | Single value · Zapfstelle 2 (326035340) |
| Total organic carbon (TOC) | 2,8 mg/l | ohne anormale Veränderung | — | Single value · Zapfstelle 2 (326035340) |
| Turbidity | 0,2 FNU | 1 NTU | — | Single value · Zapfstelle 2 (326035340) |
* 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 |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3,2 mmol/l | — | — | Single value · Zapfstelle 2 (326035340) |
| Base capacity to pH 8.2 | 0,2 mmol/l | — | — | Single value · Zapfstelle 2 (326035340) |
| Calcium | 96,3 mg/l | — | — | Single value · Zapfstelle 2 (326035340) |
| Magnesium | 3,3 mg/l | — | — | Single value · Zapfstelle 2 (326035340) |
| Oxygen | 7,5 mg/l | — | — | Single value · Zapfstelle 2 (326035340) |
| Phosphate | < 0,2 mg/l below limit of quantification | — | — | Single value · Zapfstelle 2 (326035340) |
| Potassium | 3,6 mg/l | — | — | Single value · Zapfstelle 2 (326035340) |
| Total hardness | 2,54 mmol/l | — | — | Single value · Zapfstelle 2 (326035340) |
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.wbv-osnabrueck-sued.de/de/Qualitaet/Trinkwasseranalysen/Wasserwerk-Glandorf-Gruppe-B.PDF · 09.04.2026 · 23.03.2026 - 09.04.2026 (Prüfzeitraum) · retrieved on 25/07/2026
Postcodes in this zone: 49196
Zapfstelle 2, Z-Probe (326035339)
Wasserbeschaffungsverband Osnabrück-SüdAssigned 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 | - mg/l not determined | 50 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Escherichia coli (E. coli) | - KBE/100 ml not determined | 0/100 ml | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Sulphate | - mg/l not determined | 250 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Sodium | - mg/l not determined | 200 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
* 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 (99 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | - KBE/100 ml not determined | 0/100 ml | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
Chemical parameters (55)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | - mg/l not determined | 3 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| 2,6-Dichlorobenzamide (BAM) | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| AMPA | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Antimony | - mg/l not determined | 5 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Arsenic | - mg/l not determined | 10 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Atrazine | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Bentazone | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Benzene | - mg/l not determined | 1 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Benzo(a)pyrene | - mg/l not determined | 10 ng/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Benzo(b)fluoranthene | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Benzo(ghi)perylene | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Benzo(k)fluoranthene | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Bisphenol A | - mg/l not determined | 2.5 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Boron | - mg/l not determined | 1 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Bromacil | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Bromate | - mg/l not determined | 10 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Bromodichloromethane | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Cadmium | - mg/l not determined | 3 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Chloridazon | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Chlorotoluron | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Chromium | - mg/l not determined | 25 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Copper | 0,002 mg/l | 2 mg/l | 0.1 % | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Cyanide | - mg/l not determined | 50 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Dibromochloromethane | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Dichlorprop | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Diuron | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Ethidimuron | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Ethofumesate | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Fluoride | - mg/l not determined | 1.5 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Glyphosate | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Indeno(1,2,3-cd)pyrene | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Isoproturon | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Zapfstelle 2, Z-Probe (326035339) |
| MCPA | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Mecoprop | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Mercury | - mg/l not determined | 1 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Metamitron | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Metazachlor | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Metolachlor | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Metolachlor sulfonic acid | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Metribuzin | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Nickel | < 0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Nitrate | - mg/l not determined | 50 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Nitrite | - mg/l not determined | 0.5 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Oxadixyl | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Pesticides — Total | - mg/l not determined | 0.5 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Selenium | - mg/l not determined | 10 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Simazine | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Terbuthylazine | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Tetrachloroethene | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Tribromomethane (bromoform) | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Trichloroethene | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Trichloromethane (chloroform) | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Trihalomethanes — Total | - mg/l not determined | 50 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Uranium | - mg/l not determined | 10 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
* 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 (15)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluorobutanoic acid (PFBA) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluorodecane sulfonic acid (PFDS) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluoroheptane sulfonic acid (PFHpS) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluoroheptanoic acid (PFHpA) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluorohexane sulfonic acid (PFHxS) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluorohexanoic acid (PFHxA) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluorononane sulfonic acid (PFNS) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluorononanoic acid (PFNA) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluorooctanesulfonic acid (PFOS) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluorooctanoic acid (PFOA) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluoropentanesulfonic acid (PFPeS) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluoropentanoic acid (PFPeA) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Perfluorotridecanesulfonic acid (PFTrDS) | - µg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Trifluoroacetic acid (TFA) | - mg/l not determined | 60 µg/l UBA guide value | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
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 (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Desphenyl-chloridazon | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
Indicator parameters (19)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | - mg/l not determined | 0.2 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Ammonium | - mg/l not determined | 0.5 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Calcite dissolution capacity | - mg/l not determined | 5 mg/l CaCO3 | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Chloride | - mg/l not determined | 250 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Coliform bacteria | - KBE/100 ml not determined | 0/100 ml | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Colony count 22 °C | - KBE/1 ml not determined | ohne anormale Veränderung | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Colony count 36 °C | - KBE/1 ml not determined | ohne anormale Veränderung | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Colour | - not determined Unit not stated in the document | 0.5 m⁻¹ | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Conductivity (25 °C) | - µS/cm not determined | 2,790 µS/cm | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Iron | - mg/l not determined | 0.2 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Manganese | - mg/l not determined | 50 µg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Odour | - not determined | für den Verbraucher annehmbar | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| pH | - not determined | 6,5–9,5 | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Sodium | - mg/l not determined | 200 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Sulphate | - mg/l not determined | 250 mg/l | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Taste | - not determined | für den Verbraucher annehmbar | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Temperature | - °C not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Total organic carbon (TOC) | - mg/l not determined | ohne anormale Veränderung | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Turbidity | - FNU not determined | 1 NTU | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | - mmol/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Base capacity to pH 8.2 | - mmol/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Calcium | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Magnesium | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Oxygen | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Phosphate | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Potassium | - mg/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
| Total hardness | - mmol/l not determined | — | — | Single value · Zapfstelle 2, Z-Probe (326035339) |
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.wbv-osnabrueck-sued.de/de/Qualitaet/Trinkwasseranalysen/Wasserwerk-Glandorf-Gruppe-B.PDF · 09.04.2026 · 23.03.2026 - 09.04.2026 (Prüfzeitraum) · retrieved on 25/07/2026
Postcodes in this zone: 49196
Frequently asked questions about drinking water in Bad Laer
- How much nitrate is in the drinking water in Bad Laer?
- Bad Laer publishes a nitrate value of 21 mg/l for the supply zone bad-laer gesamt. The statutory parametric value is 50 mg/l; the measured value represents 42 % of the parametric value. Basis: 08/2025, retrieved on 13/07/2026.
- Who supplies the drinking water in Bad Laer?
- Bad Laer. The values shown here come from the supply zone bad-laer 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.