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Drinking water in 90592

One supply zone, water supplier: Wasserwerk Gemeinde Schwarzenbruck.

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.

Brunnen 3, 5, 6, 7 und 8 Mischwasser

Wasserwerk Gemeinde Schwarzenbruck

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

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 31/12/2024. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Water hardness
6.6 °dH
Hardness range soft
Key values Brunnen 3, 5, 6, 7 und 8 Mischwasser
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 3 mg/l 50 mg/l
6 %
Single value
Lead <0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value
Sulphate 15 mg/l 250 mg/l
6 %
Single value
Sodium 2,8 mg/l 200 mg/l
1 %
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 (21 — most recent value per parameter)

Chemical parameters (9)

Chemical parameters – Brunnen 3, 5, 6, 7 und 8 Mischwasser
Parameter Value Parametric value Share of the parametric value Reference
Arsenic <0,002 mg/l
below limit of quantification
10 µg/l
< 20 % *
Single value
Chromium <0,0005 mg/l
below limit of quantification
25 µg/l
< 2 % *
Single value
Copper <0,02 mg/l
below limit of quantification
2 mg/l
< 1 % *
Single value
Fluoride <0,2 mg/l
below limit of quantification
1.5 mg/l
< 13 % *
Single value
Lead <0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value
Nickel <0,005 mg/l
below limit of quantification
20 µg/l
< 25 % *
Single value
Nitrate 3 mg/l 50 mg/l
6 %
Single value
Nitrite <0,02 mg/l
below limit of quantification
0.5 mg/l
< 4 % *
Single value
Uranium <0,002 mg/l
below limit of quantification
10 µg/l
< 20 % *
Single value

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

Indicator parameters (7)

Indicator parameters – Brunnen 3, 5, 6, 7 und 8 Mischwasser
Parameter Value Parametric value Share of the parametric value Reference
Chloride 8 mg/l 250 mg/l
3 %
Single value
Conductivity (25 °C) 258 bei 25 °CµS/cm 2,790 µS/cm Single value
Iron <0,01 mg/l
below limit of quantification
0.2 mg/l
< 5 % *
Single value
pH 7,74 6,5–9,5 Single value
Sodium 2,8 mg/l 200 mg/l
1 %
Single value
Sulphate 15 mg/l 250 mg/l
6 %
Single value
Temperature 11,8 ° 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 (5)

Further parameters – Brunnen 3, 5, 6, 7 und 8 Mischwasser
Parameter Value Parametric value Share of the parametric value Reference
Calcium 37 mg/l Single value
Magnesium 6 mg/l Single value
Oxygen 8,3 mg/l Single value
Potassium 2,6 mg/l Single value
Total hardness 6,6 °dH Single value

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: https://schwarzenbruck.de/wp-content/uploads/2025/03/Wasserqualitaet.pdf · 10/2024 · 10/2024 · retrieved on 13/07/2026

Frequent questions about postcode 90592

How hard is the water in Postcode 90592?
Wasserwerk Gemeinde Schwarzenbruck publishes a total hardness of 6.6 °dH for the supply zone Brunnen 3, 5, 6, 7 und 8 Mischwasser (hardness range soft). The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: 10/2024, retrieved on 13/07/2026.
How much nitrate is in the drinking water in Postcode 90592?
Wasserwerk Gemeinde Schwarzenbruck publishes a nitrate value of 3 mg/l for the supply zone Brunnen 3, 5, 6, 7 und 8 Mischwasser. The statutory parametric value is 50 mg/l; the measured value represents 6 % of the parametric value. Basis: 10/2024, retrieved on 13/07/2026.
Who supplies the drinking water in Postcode 90592?
Wasserwerk Gemeinde Schwarzenbruck. The values shown here come from the supply zone Brunnen 3, 5, 6, 7 und 8 Mischwasser 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.