How hard is the water in Postcode 3652?

Marktgemeinde Leiben publishes a total hardness of 9.9 °dH for the supply zone 3652, Ortsnetz Leiben. Hardness indicates how much calcium and magnesium are dissolved in the water. It is not a quality assessment: there is no parametric value for hardness. Basis: 2026-02-26, retrieved on 08/08/2026.

How much nitrate is in the drinking water in Postcode 3652?

Marktgemeinde Leiben publishes a nitrate value of 10 mg/l for the supply zone 3652, Ortsnetz Leiben. The statutory parametric value is 50 mg/l; the measured value represents 20 % of the parametric value. Basis: 2026-02-26, retrieved on 08/08/2026.

Who supplies the drinking water in Postcode 3652?

Marktgemeinde Leiben. The values shown here come from the supply zone 3652, Ortsnetz Leiben 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.

Drinking water in 3652 (Austria)

For this postcode Marktgemeinde Leiben 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 1 underneath.

The values come from the Austrian drinking water database, to which water suppliers report voluntarily. In each case the highest value of the published range is given.

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.

3652, Ortsnetz Leiben

Marktgemeinde Leiben

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

Water hardness

9.9 °dH

Key values 3652, Ortsnetz Leiben
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	10 mg/l	50 mg/l	20 %	Single value · 3652, Ortsnetz Leiben
Sulphate	30 mg/l	250 mg/l	12 %	Single value · 3652, Ortsnetz Leiben
Sodium	21,3 mg/l	200 mg/l	11 %	Single value · 3652, Ortsnetz Leiben

Show all recorded parameters (11 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – 3652, Ortsnetz Leiben
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	10 mg/l	50 mg/l	20 %	Single value · 3652, Ortsnetz Leiben

Indicator parameters (5)

Indicator parameters – 3652, Ortsnetz Leiben
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	38 mg/l	200 mg/l	19 %	Single value · 3652, Ortsnetz Leiben
Conductivity (25 °C)	435 µS/cm	2,500 µS/cm	—	Single value · 3652, Ortsnetz Leiben
pH	7,3	6,5–9,5	—	Single value · 3652, Ortsnetz Leiben
Sodium	21,3 mg/l	200 mg/l	11 %	Single value · 3652, Ortsnetz Leiben
Sulphate	30 mg/l	250 mg/l	12 %	Single value · 3652, Ortsnetz Leiben

Further parameters (5)

Further parameters – 3652, Ortsnetz Leiben
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	49,8 mg/l	400 mg/l	12 %	Single value · 3652, Ortsnetz Leiben
Carbonate hardness	7,2 °dH	—	—	Single value · 3652, Ortsnetz Leiben
Magnesium	12,6 mg/l	150 mg/l	8 %	Single value · 3652, Ortsnetz Leiben
Potassium	3,4 mg/l	50 mg/l	7 %	Single value · 3652, Ortsnetz Leiben
Total hardness	9,9 °dH	—	—	Single value · 3652, Ortsnetz Leiben

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/datenbank?no_cache=1&tx_abatrinkwdb_pi1_anlagenid=WL-419&tx_abatrinkwdb_pi1_plz=3652&tx_abatrinkwdb_pi1_suche=1&cHash=a16b72222e0b81332bf264f090125fbb · 2026-02-26 · 2026-02-26 · retrieved on 08/08/2026

Show 1 more supply zone in this postcode

3652, Probenahmestelle 3 -Ortsnetz Leiben