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Drinking water in 49434

For this postcode the responsible water supplier 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 11 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.

Wasserwerk Marienhafe

OOWV (Oldenburgisch-Ostfriesischer Wasserverband)

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
4.5 °dH
Hardness range weich
Key values Wasserwerk Marienhafe
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS <0,020 µg/l
below limit of quantification
 0.1 µg/l
< 20 % *
Single value
Nitrate 5,2 mg/l 50 mg/l
10 %
Single value
Lead <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Escherichia coli (E. coli) 0 /100 ml 0/100 ml — Single value
Sulphate <1 mg/l
below limit of quantification
 250 mg/l
< 0.4 % *
Single value
Sodium 15 mg/l 200 mg/l
8 %
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Show all recorded parameters (63 — most recent value per parameter)

Microbiology (2)

Microbiology – Wasserwerk Marienhafe
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 (27)

Chemical parameters – Wasserwerk Marienhafe
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
Acrylamide <0,00001 mg/l
below limit of quantification
 0.1 µg/l
< 10 % *
Single value
Antimony <0,0015 mg/l
below limit of quantification
 5 µg/l
< 30 % *
Single value
Arsenic <0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
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
Bisphenol A <0,5 µg/l
below limit of quantification
 2.5 µg/l
< 20 % *
Single value
Boron 0,02 mg/l 1 mg/l
2 %
Single value
Bromate <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Cadmium <0,0005 mg/l
below limit of quantification
 3 µg/l
< 17 % *
Single value
Chromium <0,0005 mg/l
below limit of quantification
 25 µg/l
< 2 % *
Single value
Copper <0,1 mg/l
below limit of quantification
 2 mg/l
< 5 % *
Single value
Cyanide <0,002 mg/l
below limit of quantification
 50 µg/l
< 4 % *
Single value
Dimethenamid <0,025 µg/l
below limit of quantification
 — — Single value
Epichlorohydrin <0,05 µg/l
below limit of quantification
 0.1 µg/l
< 50 % *
Single value
Fluoride <0,1 mg/l
below limit of quantification
 1.5 mg/l
< 7 % *
Single value
Lead <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Mercury <0,0002 mg/l
below limit of quantification
 1 µg/l
< 20 % *
Single value
Metazachlor <0,025 µg/l
below limit of quantification
 — — Single value
Nickel <0,005 mg/l
below limit of quantification
 20 µg/l
< 25 % *
Single value
Nitrate 5,2 mg/l 50 mg/l
10 %
Single value
Nitrite <0,003 mg/l
below limit of quantification
 0.5 mg/l
< 0.6 % *
Single value
Polycyclic aromatic hydrocarbons <0,01 µg/l
below limit of quantification
 0.1 µg/l
< 10 % *
Single value
Selenium <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Terbuthylazine <0,025 µg/l
below limit of quantification
 — — Single value
Uranium <0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Vinyl chloride <0,15 µg/l
below limit of quantification
 0.5 µg/l
< 30 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

PFAS (3)

PFAS – Wasserwerk Marienhafe
Parameter Value Parametric value Share of the parametric value Reference
Sum of 4 PFAS <0,004 µg/l
below limit of quantification
 — — Single value
Sum of PFAS <0,020 µg/l
below limit of quantification
 0.1 µg/l
< 20 % *
Single value
Trifluoroacetic acid (TFA) <0,5 µg/l
below limit of quantification
 60 µg/l
UBA guide value
< 0.8 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

For trifluoroacetic acid (TFA), the German Drinking Water Ordinance does not specify a parametric value. The comparison is therefore made with the guide value of 60 µg/l issued by the Umweltbundesamt, which has replaced the earlier health-related guidance value of 3 µg/l. A guide value is not a legal maximum but a health-related classification.

Metabolites (3)

Metabolites – Wasserwerk Marienhafe
Parameter Value Parametric value Share of the parametric value Reference
Desphenyl-chloridazon <0,025 µg/l
below limit of quantification
 — — Single value
S-metolachlor acid CGA 51202/351916 <0,025 µg/l
below limit of quantification
 — — Single value
S-metolachlor sulfonic acid CGA 380168/354743 <0,025 µg/l
below limit of quantification
 — — Single value

Indicator parameters (17)

Indicator parameters – Wasserwerk Marienhafe
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,01 mg/l
below limit of quantification
 0.2 mg/l
< 5 % *
Single value
Ammonium <0,006 mg/l
below limit of quantification
 0.5 mg/l
< 1 % *
Single value
Calcite dissolution capacity 3,9 mg/l 5 mg/l CaCO3 — Single value
Chloride 25 mg/l 250 mg/l
10 %
Single value
Coliform bacteria 1 /100 ml 0/100 ml above the parametric value — this parameter must not be detectable Single value
Colony count 22 °C 5 /ml ohne anormale Veränderung — Single value
Colony count 36 °C 0 /ml ohne anormale Veränderung — Single value
Colour 0,5 m-1 0.5 m⁻¹ — Single value
Conductivity (25 °C) 255 µS/cm 2,790 µS/cm — Single value
Iron 0,06 mg/l 0.2 mg/l
30 %
Single value
Manganese <0,005 mg/l
below limit of quantification
 50 µg/l
< 10 % *
Single value
pH 7,91 6,5–9,5 — Single value
Sodium 15 mg/l 200 mg/l
8 %
Single value
Sulphate <1 mg/l
below limit of quantification
 250 mg/l
< 0.4 % *
Single value
Temperature 7,2 °C — — Single value
Total organic carbon (TOC) 5,8 mg/l ohne anormale Veränderung — Single value
Turbidity 0,15 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.

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.

Further parameters (11)

Further parameters – Wasserwerk Marienhafe
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,54 mmol/l — — Single value
Base capacity to pH 8.2 0,042 mmol/l — — Single value
Calcium 24 mg/l — — Single value
Carbonate hardness 4,31 °dH — — Single value
Hardness range (WRMG) weich — — Single value
Hydrogen carbonate 93 mg/l — — Single value
Magnesium 5,2 mg/l — — Single value
Phosphate 0,043 mg/l — — Single value
Potassium 1,8 mg/l — — Single value
Silicate / silicic acid 20 mg/l — — Single value
Total hardness 4,5 °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.oowv.de/assets/media/downloads/service/labor/trinkwasseranalysen/analyse_marienhafe.pdf · 1. Quartal 2026 · retrieved on 11/07/2026
Show 11 more supply zones in this postcode

Großenkneten

OOWV (Oldenburgisch-Ostfriesischer Wasserverband)

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
7 °dH
Hardness range weich
Key values Großenkneten
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS <0,020 µg/l
below limit of quantification
 0.1 µg/l
< 20 % *
Single value
Nitrate 5,2 mg/l 50 mg/l
10 %
Single value
Lead <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Escherichia coli (E. coli) 0 /100 ml 0/100 ml — Single value
Sulphate 47 mg/l 250 mg/l
19 %
Single value
Sodium 13 mg/l 200 mg/l
7 %
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 (62 — most recent value per parameter)

Microbiology (2)

Microbiology – Großenkneten
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 (26)

Chemical parameters – Großenkneten
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
Antimony <0,0015 mg/l
below limit of quantification
 5 µg/l
< 30 % *
Single value
Arsenic <0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
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
Bisphenol A <0,5 µg/l
below limit of quantification
 2.5 µg/l
< 20 % *
Single value
Boron 0,01 mg/l 1 mg/l
1 %
Single value
Bromate <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Cadmium <0,0005 mg/l
below limit of quantification
 3 µg/l
< 17 % *
Single value
Chromium <0,0005 mg/l
below limit of quantification
 25 µg/l
< 2 % *
Single value
Copper <0,1 mg/l
below limit of quantification
 2 mg/l
< 5 % *
Single value
Cyanide <0,002 mg/l
below limit of quantification
 50 µg/l
< 4 % *
Single value
Dimethenamid <0,025 µg/l
below limit of quantification
 — — Single value
Epichlorohydrin <0,05 µg/l
below limit of quantification
 0.1 µg/l
< 50 % *
Single value
Fluoride <0,1 mg/l
below limit of quantification
 1.5 mg/l
< 7 % *
Single value
Lead <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Mercury <0,0002 mg/l
below limit of quantification
 1 µg/l
< 20 % *
Single value
Metazachlor 0,039 µg/l — — Single value
Nickel 0,008 mg/l 20 µg/l
40 %
Single value
Nitrate 5,2 mg/l 50 mg/l
10 %
Single value
Nitrite <0,003 mg/l
below limit of quantification
 0.5 mg/l
< 0.6 % *
Single value
Polycyclic aromatic hydrocarbons <0,01 µg/l
below limit of quantification
 0.1 µg/l
< 10 % *
Single value
Selenium <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Terbuthylazine <0,025 µg/l
below limit of quantification
 — — Single value
Uranium <0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Vinyl chloride <0,15 µg/l
below limit of quantification
 0.5 µg/l
< 30 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

PFAS (3)

PFAS – Großenkneten
Parameter Value Parametric value Share of the parametric value Reference
Sum of 4 PFAS <0,004 µg/l
below limit of quantification
 — — Single value
Sum of PFAS <0,020 µg/l
below limit of quantification
 0.1 µg/l
< 20 % *
Single value
Trifluoroacetic acid (TFA) <0,5 µg/l
below limit of quantification
 60 µg/l
UBA guide value
< 0.8 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

For trifluoroacetic acid (TFA), the German Drinking Water Ordinance does not specify a parametric value. The comparison is therefore made with the guide value of 60 µg/l issued by the Umweltbundesamt, which has replaced the earlier health-related guidance value of 3 µg/l. A guide value is not a legal maximum but a health-related classification.

Metabolites (3)

Metabolites – Großenkneten
Parameter Value Parametric value Share of the parametric value Reference
Desphenyl-chloridazon <0,025 µg/l
below limit of quantification
 — — Single value
S-metolachlor acid CGA 51202/351916 0,084 µg/l — — Single value
S-metolachlor sulfonic acid CGA 380168/354743 0,12 µg/l — — Single value

Indicator parameters (17)

Indicator parameters – Großenkneten
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,01 mg/l
below limit of quantification
 0.2 mg/l
< 5 % *
Single value
Ammonium <0,006 mg/l
below limit of quantification
 0.5 mg/l
< 1 % *
Single value
Calcite dissolution capacity 3,4 mg/l 5 mg/l CaCO3 — Single value
Chloride 23 mg/l 250 mg/l
9 %
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 <0,1 m-1
below limit of quantification
 0.5 m⁻¹ — Single value
Conductivity (25 °C) 342 µS/cm 2,790 µS/cm — Single value
Iron <0,02 mg/l
below limit of quantification
 0.2 mg/l
< 10 % *
Single value
Manganese <0,005 mg/l
below limit of quantification
 50 µg/l
< 10 % *
Single value
pH 7,82 6,5–9,5 — Single value
Sodium 13 mg/l 200 mg/l
7 %
Single value
Sulphate 47 mg/l 250 mg/l
19 %
Single value
Temperature 7,4 °C — — Single value
Total organic carbon (TOC) <1 mg/l
below limit of quantification
 ohne anormale Veränderung — Single value
Turbidity 0,15 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 (11)

Further parameters – Großenkneten
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,43 mmol/l — — Single value
Base capacity to pH 8.2 0,036 mmol/l — — Single value
Calcium 43 mg/l — — Single value
Carbonate hardness 4,00 °dH — — Single value
Hardness range (WRMG) weich — — Single value
Hydrogen carbonate 86 mg/l — — Single value
Magnesium 4,3 mg/l — — Single value
Phosphate <0,015 mg/l
below limit of quantification
 — — Single value
Potassium 3,7 mg/l — — Single value
Silicate / silicic acid 15 mg/l — — Single value
Total hardness 7 °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.oowv.de/assets/media/downloads/service/labor/trinkwasseranalysen/analyse_grossenkneten.pdf · 1. Quartal 2026 · retrieved on 11/07/2026

Wasserwerk Aurich

OOWV (Oldenburgisch-Ostfriesischer Wasserverband)

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
5.3 °dH
Hardness range weich
Key values Wasserwerk Aurich
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS <0,020 µg/l
below limit of quantification
 0.1 µg/l
< 20 % *
Single value
Nitrate 0,97 mg/l 50 mg/l
2 %
Single value
Lead <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Escherichia coli (E. coli) 0 /100 ml 0/100 ml — Single value
Sulphate 6,5 mg/l 250 mg/l
3 %
Single value
Sodium 12 mg/l 200 mg/l
6 %
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 (62 — most recent value per parameter)

Microbiology (2)

Microbiology – Wasserwerk Aurich
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 (26)

Chemical parameters – Wasserwerk Aurich
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
Antimony <0,0015 mg/l
below limit of quantification
 5 µg/l
< 30 % *
Single value
Arsenic <0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
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
Bisphenol A <0,5 µg/l
below limit of quantification
 2.5 µg/l
< 20 % *
Single value
Boron <0,01 mg/l
below limit of quantification
 1 mg/l
< 1 % *
Single value
Bromate <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Cadmium <0,0005 mg/l
below limit of quantification
 3 µg/l
< 17 % *
Single value
Chromium 0,0006 mg/l 25 µg/l
2 %
Single value
Copper <0,1 mg/l
below limit of quantification
 2 mg/l
< 5 % *
Single value
Cyanide <0,002 mg/l
below limit of quantification
 50 µg/l
< 4 % *
Single value
Dimethenamid <0,025 µg/l
below limit of quantification
 — — Single value
Epichlorohydrin <0,05 µg/l
below limit of quantification
 0.1 µg/l
< 50 % *
Single value
Fluoride <0,1 mg/l
below limit of quantification
 1.5 mg/l
< 7 % *
Single value
Lead <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Mercury <0,0002 mg/l
below limit of quantification
 1 µg/l
< 20 % *
Single value
Metazachlor <0,025 µg/l
below limit of quantification
 — — Single value
Nickel <0,005 mg/l
below limit of quantification
 20 µg/l
< 25 % *
Single value
Nitrate 0,97 mg/l 50 mg/l
2 %
Single value
Nitrite <0,003 mg/l
below limit of quantification
 0.5 mg/l
< 0.6 % *
Single value
Polycyclic aromatic hydrocarbons <0,01 µg/l
below limit of quantification
 0.1 µg/l
< 10 % *
Single value
Selenium <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Terbuthylazine <0,025 µg/l
below limit of quantification
 — — Single value
Uranium <0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Vinyl chloride <0,15 µg/l
below limit of quantification
 0.5 µg/l
< 30 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

PFAS (3)

PFAS – Wasserwerk Aurich
Parameter Value Parametric value Share of the parametric value Reference
Sum of 4 PFAS <0,004 µg/l
below limit of quantification
 — — Single value
Sum of PFAS <0,020 µg/l
below limit of quantification
 0.1 µg/l
< 20 % *
Single value
Trifluoroacetic acid (TFA) <0,5 µg/l
below limit of quantification
 60 µg/l
UBA guide value
< 0.8 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

For trifluoroacetic acid (TFA), the German Drinking Water Ordinance does not specify a parametric value. The comparison is therefore made with the guide value of 60 µg/l issued by the Umweltbundesamt, which has replaced the earlier health-related guidance value of 3 µg/l. A guide value is not a legal maximum but a health-related classification.

Metabolites (3)

Metabolites – Wasserwerk Aurich
Parameter Value Parametric value Share of the parametric value Reference
Desphenyl-chloridazon <0,025 µg/l
below limit of quantification
 — — Single value
S-metolachlor acid CGA 51202/351916 <0,025 µg/l
below limit of quantification
 — — Single value
S-metolachlor sulfonic acid CGA 380168/354743 <0,025 µg/l
below limit of quantification
 — — Single value

Indicator parameters (17)

Indicator parameters – Wasserwerk Aurich
Parameter Value Parametric value Share of the parametric value Reference
Aluminium 0,07 mg/l 0.2 mg/l
35 %
Single value
Ammonium <0,006 mg/l
below limit of quantification
 0.5 mg/l
< 1 % *
Single value
Calcite dissolution capacity 2,6 mg/l 5 mg/l CaCO3 — Single value
Chloride 24 mg/l 250 mg/l
10 %
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 0,2 m-1 0.5 m⁻¹ — Single value
Conductivity (25 °C) 256 µS/cm 2,790 µS/cm — Single value
Iron <0,02 mg/l
below limit of quantification
 0.2 mg/l
< 10 % *
Single value
Manganese <0,005 mg/l
below limit of quantification
 50 µg/l
< 10 % *
Single value
pH 7,91 6,5–9,5 — Single value
Sodium 12 mg/l 200 mg/l
6 %
Single value
Sulphate 6,5 mg/l 250 mg/l
3 %
Single value
Temperature 6,6 °C — — Single value
Total organic carbon (TOC) 3,2 mg/l ohne anormale Veränderung — Single value
Turbidity 0,19 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 (11)

Further parameters – Wasserwerk Aurich
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,68 mmol/l — — Single value
Base capacity to pH 8.2 0,025 mmol/l — — Single value
Calcium 35 mg/l — — Single value
Carbonate hardness 4,70 °dH — — Single value
Hardness range (WRMG) weich — — Single value
Hydrogen carbonate 100 mg/l — — Single value
Magnesium 1,6 mg/l — — Single value
Phosphate <0,015 mg/l
below limit of quantification
 — — Single value
Potassium 1,4 mg/l — — Single value
Silicate / silicic acid 13 mg/l — — Single value
Total hardness 5,3 °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.oowv.de/assets/media/downloads/service/labor/trinkwasseranalysen/analyse_aurich.pdf · 1. Quartal 2026 · retrieved on 11/07/2026

Wildeshausen

OOWV (Oldenburgisch-Ostfriesischer Wasserverband)

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
7.7 °dH
Hardness range weich
Key values Wildeshausen
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS <0,020 µg/l
below limit of quantification
 0.1 µg/l
< 20 % *
Single value
Nitrate 0,75 mg/l 50 mg/l
2 %
Single value
Lead <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Escherichia coli (E. coli) 0 /100 ml 0/100 ml — Single value
Sulphate 40 mg/l 250 mg/l
16 %
Single value
Sodium 16 mg/l 200 mg/l
8 %
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Show all recorded parameters (62 — most recent value per parameter)

Microbiology (2)

Microbiology – Wildeshausen
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 (26)

Chemical parameters – Wildeshausen
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
Antimony <0,0015 mg/l
below limit of quantification
 5 µg/l
< 30 % *
Single value
Arsenic <0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
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
Bisphenol A <0,5 µg/l
below limit of quantification
 2.5 µg/l
< 20 % *
Single value
Boron 0,03 mg/l 1 mg/l
3 %
Single value
Bromate <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Cadmium <0,0005 mg/l
below limit of quantification
 3 µg/l
< 17 % *
Single value
Chromium <0,0005 mg/l
below limit of quantification
 25 µg/l
< 2 % *
Single value
Copper <0,1 mg/l
below limit of quantification
 2 mg/l
< 5 % *
Single value
Cyanide <0,002 mg/l
below limit of quantification
 50 µg/l
< 4 % *
Single value
Dimethenamid <0,025 µg/l
below limit of quantification
 — — Single value
Epichlorohydrin <0,05 µg/l
below limit of quantification
 0.1 µg/l
< 50 % *
Single value
Fluoride 0,16 mg/l 1.5 mg/l
11 %
Single value
Lead <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Mercury <0,0002 mg/l
below limit of quantification
 1 µg/l
< 20 % *
Single value
Metazachlor 0,070 µg/l — — Single value
Nickel <0,005 mg/l
below limit of quantification
 20 µg/l
< 25 % *
Single value
Nitrate 0,75 mg/l 50 mg/l
2 %
Single value
Nitrite <0,003 mg/l
below limit of quantification
 0.5 mg/l
< 0.6 % *
Single value
Polycyclic aromatic hydrocarbons <0,01 µg/l
below limit of quantification
 0.1 µg/l
< 10 % *
Single value
Selenium <0,003 mg/l
below limit of quantification
 10 µg/l
< 30 % *
Single value
Terbuthylazine <0,025 µg/l
below limit of quantification
 — — Single value
Uranium <0,001 mg/l
below limit of quantification
 10 µg/l
< 10 % *
Single value
Vinyl chloride <0,15 µg/l
below limit of quantification
 0.5 µg/l
< 30 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

PFAS (3)

PFAS – Wildeshausen
Parameter Value Parametric value Share of the parametric value Reference
Sum of 4 PFAS <0,004 µg/l
below limit of quantification
 — — Single value
Sum of PFAS <0,020 µg/l
below limit of quantification
 0.1 µg/l
< 20 % *
Single value
Trifluoroacetic acid (TFA) <0,5 µg/l
below limit of quantification
 60 µg/l
UBA guide value
< 0.8 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

For trifluoroacetic acid (TFA), the German Drinking Water Ordinance does not specify a parametric value. The comparison is therefore made with the guide value of 60 µg/l issued by the Umweltbundesamt, which has replaced the earlier health-related guidance value of 3 µg/l. A guide value is not a legal maximum but a health-related classification.

Metabolites (3)

Metabolites – Wildeshausen
Parameter Value Parametric value Share of the parametric value Reference
Desphenyl-chloridazon <0,025 µg/l
below limit of quantification
 — — Single value
S-metolachlor acid CGA 51202/351916 0,040 µg/l — — Single value
S-metolachlor sulfonic acid CGA 380168/354743 0,068 µg/l — — Single value

Indicator parameters (17)

Indicator parameters – Wildeshausen
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,01 mg/l
below limit of quantification
 0.2 mg/l
< 5 % *
Single value
Ammonium <0,006 mg/l
below limit of quantification
 0.5 mg/l
< 1 % *
Single value
Calcite dissolution capacity 2,9 mg/l 5 mg/l CaCO3 — Single value
Chloride 29 mg/l 250 mg/l
12 %
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 <0,1 m-1
below limit of quantification
 0.5 m⁻¹ — Single value
Conductivity (25 °C) 371 µS/cm 2,790 µS/cm — Single value
Iron <0,02 mg/l
below limit of quantification
 0.2 mg/l
< 10 % *
Single value
Manganese <0,005 mg/l
below limit of quantification
 50 µg/l
< 10 % *
Single value
pH 7,81 6,5–9,5 — Single value
Sodium 16 mg/l 200 mg/l
8 %
Single value
Sulphate 40 mg/l 250 mg/l
16 %
Single value
Temperature 7,7 °C — — Single value
Total organic carbon (TOC) 1,1 mg/l ohne anormale Veränderung — Single value
Turbidity 0,25 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 (11)

Further parameters – Wildeshausen
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,73 mmol/l — — Single value
Base capacity to pH 8.2 0,052 mmol/l — — Single value
Calcium 46 mg/l — — Single value
Carbonate hardness 4,84 °dH — — Single value
Hardness range (WRMG) weich — — Single value
Hydrogen carbonate 100 mg/l — — Single value
Magnesium 5,7 mg/l — — Single value
Phosphate 0,017 mg/l — — Single value
Potassium 2,2 mg/l — — Single value
Silicate / silicic acid 16 mg/l — — Single value
Total hardness 7,7 °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.oowv.de/assets/media/downloads/service/labor/trinkwasseranalysen/analyse_wildeshausen.pdf · 1. Quartal 2026 · retrieved on 11/07/2026

Ahausen

Wasserverband Bersenbrück

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
6.8 °dH
Hardness range soft
Key values Ahausen
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 1,2 mg/l 50 mg/l
2 %
Single value · Ahausen
Sulphate 61 mg/l 250 mg/l
24 %
Single value · Ahausen
Sodium 14,3 mg/l 200 mg/l
7 %
Single value · Ahausen
Show all recorded parameters (17 — most recent value per parameter)

Chemical parameters (3)

Chemical parameters – Ahausen
Parameter Value Parametric value Share of the parametric value Reference
Fluoride <0,15 mg/l
below limit of quantification
 1.5 mg/l
< 10 % *
Single value · Ahausen
Nitrate 1,2 mg/l 50 mg/l
2 %
Single value · Ahausen
Nitrite <0,01 mg/l
below limit of quantification
 0.5 mg/l
< 2 % *
Single value · Ahausen

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (10)

Indicator parameters – Ahausen
Parameter Value Parametric value Share of the parametric value Reference
Chloride 23 mg/l 250 mg/l
9 %
Single value · Ahausen
Conductivity (25 °C) 332 µS/cm 2,790 µS/cm — Single value · Ahausen
Iron 0,015 mg/l 0.2 mg/l
8 %
Single value · Ahausen
Manganese <0,001 mg/l
below limit of quantification
 50 µg/l
< 2 % *
Single value · Ahausen
Odour ohne --- für den Verbraucher annehmbar — Single value · Ahausen
pH 8,19 --- 6,5–9,5 — Single value · Ahausen
Sodium 14,3 mg/l 200 mg/l
7 %
Single value · Ahausen
Sulphate 61 mg/l 250 mg/l
24 %
Single value · Ahausen
Taste ohne --- für den Verbraucher annehmbar — Single value · Ahausen
Temperature 10,9 °C — — Single value · Ahausen

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (4)

Further parameters – Ahausen
Parameter Value Parametric value Share of the parametric value Reference
Calcium 41,0 mg/l — — Single value · Ahausen
Magnesium 4,8 mg/l — — Single value · Ahausen
Potassium 2,5 mg/l — — Single value · Ahausen
Total hardness 6,84 °dH — — Single value · Ahausen

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.wasserverband-bsb.de/trinkwasser/wasserqualitaet/trinkwasser-analyse · 2025 · retrieved on 25/07/2026

Engter/Netzprobe Lappenstuhl

Wasserverband Bersenbrück

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
14.9 °dH
Hardness range hard
Key values Engter/Netzprobe Lappenstuhl
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 22 mg/l 50 mg/l
44 %
Single value · Engter/Netzprobe Lappenstuhl
Sulphate 59 mg/l 250 mg/l
24 %
Single value · Engter/Netzprobe Lappenstuhl
Sodium 18 mg/l 200 mg/l
9 %
Single value · Engter/Netzprobe Lappenstuhl
Show all recorded parameters (17 — most recent value per parameter)

Chemical parameters (3)

Chemical parameters – Engter/Netzprobe Lappenstuhl
Parameter Value Parametric value Share of the parametric value Reference
Fluoride < 0,15 mg/l
below limit of quantification
 1.5 mg/l
< 10 % *
Single value · Engter/Netzprobe Lappenstuhl
Nitrate 22 mg/l 50 mg/l
44 %
Single value · Engter/Netzprobe Lappenstuhl
Nitrite < 0,01 mg/l
below limit of quantification
 0.5 mg/l
< 2 % *
Single value · Engter/Netzprobe Lappenstuhl

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (10)

Indicator parameters – Engter/Netzprobe Lappenstuhl
Parameter Value Parametric value Share of the parametric value Reference
Chloride 24 mg/l 250 mg/l
10 %
Single value · Engter/Netzprobe Lappenstuhl
Conductivity (25 °C) 553 µS/cm 2,790 µS/cm — Single value · Engter/Netzprobe Lappenstuhl
Iron <0,005 mg/l
below limit of quantification
 0.2 mg/l
< 3 % *
Single value · Engter/Netzprobe Lappenstuhl
Manganese <0,001 mg/l
below limit of quantification
 50 µg/l
< 2 % *
Single value · Engter/Netzprobe Lappenstuhl
Odour ohne --- für den Verbraucher annehmbar — Single value · Engter/Netzprobe Lappenstuhl
pH 7,63 --- 6,5–9,5 — Single value · Engter/Netzprobe Lappenstuhl
Sodium 18 mg/l 200 mg/l
9 %
Single value · Engter/Netzprobe Lappenstuhl
Sulphate 59 mg/l 250 mg/l
24 %
Single value · Engter/Netzprobe Lappenstuhl
Taste ohne --- für den Verbraucher annehmbar — Single value · Engter/Netzprobe Lappenstuhl
Temperature 11,6 °C — — Single value · Engter/Netzprobe Lappenstuhl

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (4)

Further parameters – Engter/Netzprobe Lappenstuhl
Parameter Value Parametric value Share of the parametric value Reference
Calcium 89,7 mg/l — — Single value · Engter/Netzprobe Lappenstuhl
Magnesium 10,1 mg/l — — Single value · Engter/Netzprobe Lappenstuhl
Potassium 1,6 mg/l — — Single value · Engter/Netzprobe Lappenstuhl
Total hardness 14,9 °dH — — Single value · Engter/Netzprobe Lappenstuhl

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.wasserverband-bsb.de/trinkwasser/wasserqualitaet/trinkwasser-analyse · 2025 · retrieved on 25/07/2026

Fürstenau

Wasserverband Bersenbrück

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
5 °dH
Hardness range soft
Key values Fürstenau
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 10 mg/l 50 mg/l
20 %
Single value · Fürstenau
Sulphate 33 mg/l 250 mg/l
13 %
Single value · Fürstenau
Sodium 11,8 mg/l 200 mg/l
6 %
Single value · Fürstenau
Show all recorded parameters (17 — most recent value per parameter)

Chemical parameters (3)

Chemical parameters – Fürstenau
Parameter Value Parametric value Share of the parametric value Reference
Fluoride < 0,15 mg/l
below limit of quantification
 1.5 mg/l
< 10 % *
Single value · Fürstenau
Nitrate 10 mg/l 50 mg/l
20 %
Single value · Fürstenau
Nitrite < 0,01 mg/l
below limit of quantification
 0.5 mg/l
< 2 % *
Single value · Fürstenau

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (10)

Indicator parameters – Fürstenau
Parameter Value Parametric value Share of the parametric value Reference
Chloride 17 mg/l 250 mg/l
7 %
Single value · Fürstenau
Conductivity (25 °C) 243 µS/cm 2,790 µS/cm — Single value · Fürstenau
Iron 0,005 mg/l 0.2 mg/l
3 %
Single value · Fürstenau
Manganese 0,002 mg/l 50 µg/l
4 %
Single value · Fürstenau
Odour ohne --- für den Verbraucher annehmbar — Single value · Fürstenau
pH 8,40 --- 6,5–9,5 — Single value · Fürstenau
Sodium 11,8 mg/l 200 mg/l
6 %
Single value · Fürstenau
Sulphate 33 mg/l 250 mg/l
13 %
Single value · Fürstenau
Taste ohne --- für den Verbraucher annehmbar — Single value · Fürstenau
Temperature 10,6 °C — — Single value · Fürstenau

Further parameters (4)

Further parameters – Fürstenau
Parameter Value Parametric value Share of the parametric value Reference
Calcium 15,2 mg/l — — Single value · Fürstenau
Magnesium 12,4 mg/l — — Single value · Fürstenau
Potassium 2,2 mg/l — — Single value · Fürstenau
Total hardness 4,99 °dH — — Single value · Fürstenau

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.wasserverband-bsb.de/trinkwasser/wasserqualitaet/trinkwasser-analyse · 2025 · retrieved on 25/07/2026

Ohrte

Wasserverband Bersenbrück

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
4.5 °dH
Hardness range soft
Key values Ohrte
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <1,0 mg/l
below limit of quantification
 50 mg/l
< 2 % *
Single value · Ohrte
Sulphate 49 mg/l 250 mg/l
20 %
Single value · Ohrte
Sodium 12 mg/l 200 mg/l
6 %
Single value · Ohrte

* 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 (17 — most recent value per parameter)

Chemical parameters (3)

Chemical parameters – Ohrte
Parameter Value Parametric value Share of the parametric value Reference
Fluoride <0,15 mg/l
below limit of quantification
 1.5 mg/l
< 10 % *
Single value · Ohrte
Nitrate <1,0 mg/l
below limit of quantification
 50 mg/l
< 2 % *
Single value · Ohrte
Nitrite <0,01 mg/l
below limit of quantification
 0.5 mg/l
< 2 % *
Single value · Ohrte

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (10)

Indicator parameters – Ohrte
Parameter Value Parametric value Share of the parametric value Reference
Chloride 19 mg/l 250 mg/l
8 %
Single value · Ohrte
Conductivity (25 °C) 236 µS/cm 2,790 µS/cm — Single value · Ohrte
Iron 0,007 mg/l 0.2 mg/l
3 %
Single value · Ohrte
Manganese <0,001 mg/l
below limit of quantification
 50 µg/l
< 2 % *
Single value · Ohrte
Odour ohne --- für den Verbraucher annehmbar — Single value · Ohrte
pH 8,40 --- 6,5–9,5 — Single value · Ohrte
Sodium 12 mg/l 200 mg/l
6 %
Single value · Ohrte
Sulphate 49 mg/l 250 mg/l
20 %
Single value · Ohrte
Taste ohne --- für den Verbraucher annehmbar — Single value · Ohrte
Temperature 10,9 °C — — Single value · Ohrte

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (4)

Further parameters – Ohrte
Parameter Value Parametric value Share of the parametric value Reference
Calcium 27,1 mg/l — — Single value · Ohrte
Magnesium 2,9 mg/l — — Single value · Ohrte
Potassium 2,2 mg/l — — Single value · Ohrte
Total hardness 4,46 °dH — — Single value · Ohrte

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.wasserverband-bsb.de/trinkwasser/wasserqualitaet/trinkwasser-analyse · 2025 · retrieved on 25/07/2026

Plaggenschale

Wasserverband Bersenbrück

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
4.4 °dH
Hardness range soft
Key values Plaggenschale
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <1,0 mg/l
below limit of quantification
 50 mg/l
< 2 % *
Single value · Plaggenschale
Sulphate 47 mg/l 250 mg/l
19 %
Single value · Plaggenschale
Sodium 11,8 mg/l 200 mg/l
6 %
Single value · Plaggenschale

* 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 (17 — most recent value per parameter)

Chemical parameters (3)

Chemical parameters – Plaggenschale
Parameter Value Parametric value Share of the parametric value Reference
Fluoride <0,15 mg/l
below limit of quantification
 1.5 mg/l
< 10 % *
Single value · Plaggenschale
Nitrate <1,0 mg/l
below limit of quantification
 50 mg/l
< 2 % *
Single value · Plaggenschale
Nitrite <0,01 mg/l
below limit of quantification
 0.5 mg/l
< 2 % *
Single value · Plaggenschale

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (10)

Indicator parameters – Plaggenschale
Parameter Value Parametric value Share of the parametric value Reference
Chloride 18 mg/l 250 mg/l
7 %
Single value · Plaggenschale
Conductivity (25 °C) 248 µS/cm 2,790 µS/cm — Single value · Plaggenschale
Iron 0,008 mg/l 0.2 mg/l
4 %
Single value · Plaggenschale
Manganese <0,001 mg/l
below limit of quantification
 50 µg/l
< 2 % *
Single value · Plaggenschale
Odour ohne --- für den Verbraucher annehmbar — Single value · Plaggenschale
pH 8,21 --- 6,5–9,5 — Single value · Plaggenschale
Sodium 11,8 mg/l 200 mg/l
6 %
Single value · Plaggenschale
Sulphate 47 mg/l 250 mg/l
19 %
Single value · Plaggenschale
Taste ohne --- für den Verbraucher annehmbar — Single value · Plaggenschale
Temperature 11,9 °C — — Single value · Plaggenschale

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (4)

Further parameters – Plaggenschale
Parameter Value Parametric value Share of the parametric value Reference
Calcium 26,5 mg/l — — Single value · Plaggenschale
Magnesium 3,1 mg/l — — Single value · Plaggenschale
Potassium 2,1 mg/l — — Single value · Plaggenschale
Total hardness 4,42 °dH — — Single value · Plaggenschale

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.wasserverband-bsb.de/trinkwasser/wasserqualitaet/trinkwasser-analyse · 2025 · retrieved on 25/07/2026

Vörden

Wasserverband Bersenbrück

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
13.9 °dH
Hardness range medium
Key values Vörden
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <1,0 mg/l
below limit of quantification
 50 mg/l
< 2 % *
Single value · Vörden
Sulphate 130 mg/l 250 mg/l
52 %
Single value · Vörden
Sodium 16,8 mg/l 200 mg/l
8 %
Single value · Vörden

* 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 (17 — most recent value per parameter)

Chemical parameters (3)

Chemical parameters – Vörden
Parameter Value Parametric value Share of the parametric value Reference
Fluoride <0,15 mg/l
below limit of quantification
 1.5 mg/l
< 10 % *
Single value · Vörden
Nitrate <1,0 mg/l
below limit of quantification
 50 mg/l
< 2 % *
Single value · Vörden
Nitrite <0,01 mg/l
below limit of quantification
 0.5 mg/l
< 2 % *
Single value · Vörden

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (10)

Indicator parameters – Vörden
Parameter Value Parametric value Share of the parametric value Reference
Chloride 39 mg/l 250 mg/l
16 %
Single value · Vörden
Conductivity (25 °C) 566 µS/cm 2,790 µS/cm — Single value · Vörden
Iron <0,005 mg/l
below limit of quantification
 0.2 mg/l
< 3 % *
Single value · Vörden
Manganese <0,001 mg/l
below limit of quantification
 50 µg/l
< 2 % *
Single value · Vörden
Odour ohne --- für den Verbraucher annehmbar — Single value · Vörden
pH 7,90 --- 6,5–9,5 — Single value · Vörden
Sodium 16,8 mg/l 200 mg/l
8 %
Single value · Vörden
Sulphate 130 mg/l 250 mg/l
52 %
Single value · Vörden
Taste ohne --- für den Verbraucher annehmbar — Single value · Vörden
Temperature 11,2 °C — — Single value · Vörden

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (4)

Further parameters – Vörden
Parameter Value Parametric value Share of the parametric value Reference
Calcium 79,0 mg/l — — Single value · Vörden
Magnesium 12,4 mg/l — — Single value · Vörden
Potassium 3,6 mg/l — — Single value · Vörden
Total hardness 13,9 °dH — — Single value · Vörden

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.wasserverband-bsb.de/trinkwasser/wasserqualitaet/trinkwasser-analyse · 2025 · retrieved on 25/07/2026

WW Engter/ Netzprobe Lappenstuhl Bramsche

Wasserverband Bersenbrück

Assigned 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.

Water hardness
Hardness range hart
Key values WW Engter/ Netzprobe Lappenstuhl Bramsche
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 22 mg/l 50 mg/l
44 %
Single value · WW Engter/ Netzprobe Lappenstuhl Bramsche
Sodium 18,0 mg/l 200 mg/l
9 %
Single value · WW Engter/ Netzprobe Lappenstuhl Bramsche
Show all recorded parameters (5 — most recent value per parameter)

Chemical parameters (3)

Chemical parameters – WW Engter/ Netzprobe Lappenstuhl Bramsche
Parameter Value Parametric value Share of the parametric value Reference
Fluoride < 0,15 mg/l
below limit of quantification
 1.5 mg/l
< 10 % *
Single value · WW Engter/ Netzprobe Lappenstuhl Bramsche
Nitrate 22 mg/l 50 mg/l
44 %
Single value · WW Engter/ Netzprobe Lappenstuhl Bramsche
Nitrite < 0,01 mg/l
below limit of quantification
 0.5 mg/l
< 2 % *
Single value · WW Engter/ Netzprobe Lappenstuhl Bramsche

* 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 (1)

Indicator parameters – WW Engter/ Netzprobe Lappenstuhl Bramsche
Parameter Value Parametric value Share of the parametric value Reference
Sodium 18,0 mg/l 200 mg/l
9 %
Single value · WW Engter/ Netzprobe Lappenstuhl Bramsche

Further parameters (1)

Further parameters – WW Engter/ Netzprobe Lappenstuhl Bramsche
Parameter Value Parametric value Share of the parametric value Reference
Hardness range (WRMG) hart — — Single value · WW Engter/ Netzprobe Lappenstuhl Bramsche

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.wasserverband-bsb.de/trinkwasser/wasserqualitaet · retrieved on 11/07/2026

Reinwasser

Wasserverband Bersenbrück

Assigned 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.

Key values Reinwasser
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <1,0 mg/l
below limit of quantification
 50 mg/l
< 2 % *
Single value · Reinwasser

* 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 (4 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Reinwasser
Parameter Value Parametric value Share of the parametric value Reference
Nitrate <1,0 mg/l
below limit of quantification
 50 mg/l
< 2 % *
Single value · Reinwasser

* 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 (3)

Indicator parameters – Reinwasser
Parameter Value Parametric value Share of the parametric value Reference
Iron 0,035 mg/l 0.2 mg/l
18 %
Single value · Reinwasser
Manganese < 0,001 mg/l
below limit of quantification
 50 µg/l
< 2 % *
Single value · Reinwasser
pH 8,32 6,5–9,5 — Single value · Reinwasser

* 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.

Source: https://www.wasserverband-bsb.de/trinkwasser/wasserwerke/wasserwerk-ohrte · retrieved on 14/07/2026

Frequent questions about postcode 49434

How hard is the water in Postcode 49434?
OOWV (Oldenburgisch-Ostfriesischer Wasserverband) publishes a total hardness of 4.5 °dH for the supply zone Wasserwerk Marienhafe (hardness range weich). 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 11/07/2026.
How much nitrate is in the drinking water in Postcode 49434?
OOWV (Oldenburgisch-Ostfriesischer Wasserverband) publishes a nitrate value of 5,2 mg/l for the supply zone Wasserwerk Marienhafe. The statutory parametric value is 50 mg/l; the measured value represents 10 % of the parametric value. Basis: Publication by the water supplier, retrieved on 11/07/2026.
Are PFAS detectable in the drinking water in Postcode 49434?
OOWV (Oldenburgisch-Ostfriesischer Wasserverband) publishes for the supply zone Wasserwerk Marienhafe a sum value PFAS-20 below the limit of quantification (entry in the report: "<0,020 µg/l"). This is not to be read as "PFAS-free": below the limit of quantification, the measurement cannot make any statement. The statutory parametric value is 0.1 µg/l; the measured value lies below it and cannot be specified more precisely below the limit of quantification. For the sum of the 20 individual substances, this parametric value has applied since 12/01/2026. Basis: Publication by the water supplier, retrieved on 11/07/2026.
Who supplies the drinking water in Postcode 49434?
OOWV (Oldenburgisch-Ostfriesischer Wasserverband). The values shown here come from the supply zone Wasserwerk Marienhafe 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.