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Drinking water in Moosburg a.d. Isar

One supply zone, water supplier: Stadt Moosburg / Wasserwerk Moosburg an der Isar.

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.

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
18 °dH
Hardness range hard
Key values Wasserwerk Moosburg
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
Sodium 5,4 mg/l 200 mg/l
3 %
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 (14 — most recent value per parameter)

Chemical parameters (6)

Chemical parameters – Wasserwerk Moosburg
Parameter Value Parametric value Share of the parametric value Reference
Arsenic <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Fluoride <0,2 mg/l
below limit of quantification
1.5 mg/l
< 13 % *
Single value
Nitrate <1,0 mg/l
below limit of quantification
50 mg/l
< 2 % *
Single value
Nitrite <0,05 mg/l
below limit of quantification
0.5 mg/l
< 10 % *
Single value
Selenium <0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value
Uranium 0,00024 mg/l 10 µg/l
2 %
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 (3)

Indicator parameters – Wasserwerk Moosburg
Parameter Value Parametric value Share of the parametric value Reference
Chloride <1 mg/l
below limit of quantification
250 mg/l
< 0.4 % *
Single value
pH 7,5 6,5–9,5 Single value
Sodium 5,4 mg/l 200 mg/l
3 %
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 – Wasserwerk Moosburg
Parameter Value Parametric value Share of the parametric value Reference
Calcium 1,82 mmol/l Single value
Magnesium 1,27 mmol/l Single value
Oxygen 9,38 mg/l Single value
Potassium 0,028 mmol/l Single value
Total hardness 3,21 mmol/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.moosburg.de/unser-wasser · retrieved on 11/07/2026

Postcodes in this zone: 85368

Frequently asked questions about drinking water in Moosburg a.d. Isar

How hard is the water in Moosburg a.d. Isar?
Stadt Moosburg / Wasserwerk Moosburg an der Isar publishes a total hardness of 3,21 mmol/l for the supply zone Wasserwerk Moosburg — that corresponds to 18 °dH. 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 Moosburg a.d. Isar?
Stadt Moosburg / Wasserwerk Moosburg an der Isar publishes a nitrate value of <1,0 mg/l for the supply zone Wasserwerk Moosburg. The statutory parametric value is 50 mg/l; the measured value lies below it and cannot be specified more precisely below the limit of quantification. Basis: Publication by the water supplier, retrieved on 11/07/2026.
Who supplies the drinking water in Moosburg a.d. Isar?
Stadt Moosburg / Wasserwerk Moosburg an der Isar. The values shown here come from the supply zone Wasserwerk Moosburg 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.