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Drinking water in 27383

For this postcode Wasserversorgungsverband Rotenburg-Land (WVV) 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 2 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.

Nord (Westerholz) und Süd (Unterstedt)

Wasserversorgungsverband Rotenburg-Land (WVV)

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

Key values Nord (Westerholz) und Süd (Unterstedt)
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS nicht nachgewiesen
not detectable
Single value
Source: https://www.wvvrow.de/trinkwasser-wasserqualitaet-analysedaten.html · Analysenauszug 2025 · retrieved on 11/07/2026
Show 2 more supply zones in this postcode

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

Water hardness
11 °dH
Hardness range medium

No core values are available for this zone yet.

Show all recorded parameters (1 — most recent value per parameter)

Further parameters (1)

Further parameters – Nord
Parameter Value Parametric value Share of the parametric value Reference
Total hardness 11 °dH Single value · Nord

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.wvvrow.de/trinkwasser-wasserqualitaet-analysedaten.html · Analysenauszug 2025 · retrieved on 11/07/2026

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

Water hardness
8.9 °dH
Hardness range medium

No core values are available for this zone yet.

Show all recorded parameters (1 — most recent value per parameter)

Further parameters (1)

Further parameters – Süd
Parameter Value Parametric value Share of the parametric value Reference
Total hardness 8,9 °dH Single value · Süd

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.wvvrow.de/trinkwasser-wasserqualitaet-analysedaten.html · Analysenauszug 2025 · retrieved on 11/07/2026

Frequent questions about postcode 27383

Who supplies the drinking water in Postcode 27383?
Wasserversorgungsverband Rotenburg-Land (WVV). The values shown here come from the supply zone Nord (Westerholz) und Süd (Unterstedt) 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.