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Drinking water in Texingtal, Oberndorf an der Melk, St. Anton an der Jeßnitz u.a.

2 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.

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

Water hardness
21.4 °dH
Hardness range hard
Key values at-oberndorf-an-der-melk gesamt
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 13 mg/l 50 mg/l
26 %
Single value
Sulphate 42 mg/l 250 mg/l
17 %
Single value
Sodium 7,9 mg/l 200 mg/l
4 %
Single value
Show all recorded parameters (11 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – at-oberndorf-an-der-melk gesamt
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 13 mg/l 50 mg/l
26 %
Single value

Indicator parameters (5)

Indicator parameters – at-oberndorf-an-der-melk gesamt
Parameter Value Parametric value Share of the parametric value Reference
Chloride 8,8 mg/l 200 mg/l
4 %
Single value
Conductivity (25 °C) 669 µS/cm 2,500 µS/cm Single value
pH 7,4 6,5–9,5 Single value
Sodium 7,9 mg/l 200 mg/l
4 %
Single value
Sulphate 42 mg/l 250 mg/l
17 %
Single value

Further parameters (5)

Further parameters – at-oberndorf-an-der-melk gesamt
Parameter Value Parametric value Share of the parametric value Reference
Calcium 110 mg/l 400 mg/l
27 %
Single value
Carbonate hardness 19,7 °dH Single value
Magnesium 27 mg/l 150 mg/l
18 %
Single value
Potassium 1,7 mg/l 50 mg/l
3 %
Single value
Total hardness 21,4 °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.trinkwasserinfo.at/ · 27.02.2026 · retrieved on 11/08/2026

Postcodes in this zone: 3242

Show 1 more supply zone

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

Water hardness
21.4 °dH
Hardness range hard
Key values Marktgemeinde Oberndorf an der Melk
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 13 mg/l 50 mg/l
26 %
Single value
Sulphate 42 mg/l 250 mg/l
17 %
Single value
Sodium 7,9 mg/l 200 mg/l
4 %
Single value
Show all recorded parameters (11 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Marktgemeinde Oberndorf an der Melk
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 13 mg/l 50 mg/l
26 %
Single value

Indicator parameters (5)

Indicator parameters – Marktgemeinde Oberndorf an der Melk
Parameter Value Parametric value Share of the parametric value Reference
Chloride 8,8 mg/l 200 mg/l
4 %
Single value
Conductivity (25 °C) 669 µS/cm 2,500 µS/cm Single value
pH 7,4 6,5–9,5 Single value
Sodium 7,9 mg/l 200 mg/l
4 %
Single value
Sulphate 42 mg/l 250 mg/l
17 %
Single value

Further parameters (5)

Further parameters – Marktgemeinde Oberndorf an der Melk
Parameter Value Parametric value Share of the parametric value Reference
Calcium 110 mg/l 400 mg/l
27 %
Single value
Carbonate hardness 19,7 °dH Single value
Magnesium 27 mg/l 150 mg/l
18 %
Single value
Potassium 1,7 mg/l 50 mg/l
3 %
Single value
Total hardness 21,4 °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://login.gemeindeserver.net/media/oberndorf/1773211269-trinkwasserbefund-02-2026-pdf.pdf · Ergebnis vom 27.02.2026 · retrieved on 11/08/2026

Postcodes in this zone: 3242

Frequently asked questions about drinking water in Texingtal, Oberndorf an der Melk, St. Anton an der Jeßnitz u.a.

How hard is the water in Texingtal, Oberndorf an der Melk, St. Anton an der Jeßnitz u.a.?
Wasserversorgungsanlage der Marktgemeinde Oberndorf an der Melk publishes a total hardness of 21.4 °dH for the supply zone at-oberndorf-an-der-melk gesamt (hardness range hard). 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: 27.02.2026, retrieved on 11/08/2026.
How much nitrate is in the drinking water in Texingtal, Oberndorf an der Melk, St. Anton an der Jeßnitz u.a.?
Wasserversorgungsanlage der Marktgemeinde Oberndorf an der Melk publishes a nitrate value of 13 mg/l for the supply zone at-oberndorf-an-der-melk gesamt. The statutory parametric value is 50 mg/l; the measured value represents 26 % of the parametric value. Basis: 27.02.2026, retrieved on 11/08/2026.
Who supplies the drinking water in Texingtal, Oberndorf an der Melk, St. Anton an der Jeßnitz u.a.?
Wasserversorgungsanlage der Marktgemeinde Oberndorf an der Melk. The values shown here come from the supply zone at-oberndorf-an-der-melk 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.