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Drinking water in 5400 (Austria)

For this postcode Stadtgemeinde Hallein 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.

5400, Brunnen Gamp I, Vertikalfilterbrunnen

Stadtgemeinde Hallein

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

Water hardness
9.5 °dH
Key values 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 2,2 mg/l 50 mg/l
4 %
Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Sulphate 7,7 mg/l 250 mg/l
3 %
Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Sodium 3 mg/l 200 mg/l
2 %
Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Show all recorded parameters (11 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 2,2 mg/l 50 mg/l
4 %
Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen

Indicator parameters (5)

Indicator parameters – 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Parameter Value Parametric value Share of the parametric value Reference
Chloride 3,7 mg/l 200 mg/l
2 %
Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Conductivity (25 °C) 282 µS/cm 2,500 µS/cm — Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen
pH 7,8 6,5–9,5 — Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Sodium 3 mg/l 200 mg/l
2 %
Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Sulphate 7,7 mg/l 250 mg/l
3 %
Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen

Further parameters (5)

Further parameters – 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Parameter Value Parametric value Share of the parametric value Reference
Calcium 44,4 mg/l 400 mg/l
11 %
Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Carbonate hardness 8,8 °dH — — Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Magnesium 14,3 mg/l 150 mg/l
10 %
Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Potassium 0,8 mg/l 50 mg/l
2 %
Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen
Total hardness 9,5 °dH — — Single value · 5400, Brunnen Gamp I, Vertikalfilterbrunnen

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=A1634181R142&tx_abatrinkwdb_pi1_plz=5400&tx_abatrinkwdb_pi1_suche=1&cHash=2cab4c7ec0c31d78b4071d00a95fb541 · 2025-12-02 · 2025-12-02 · retrieved on 08/08/2026
Show 1 more supply zone in this postcode

5400, Grunnen Gamp II, Horizontalfilterbrunnen

Stadtgemeinde Hallein

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

Water hardness
8.6 °dH
Key values 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 2,8 mg/l 50 mg/l
6 %
Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Sulphate 7,3 mg/l 250 mg/l
3 %
Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Sodium 2,7 mg/l 200 mg/l
1 %
Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Show all recorded parameters (11 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 2,8 mg/l 50 mg/l
6 %
Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen

Indicator parameters (5)

Indicator parameters – 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Parameter Value Parametric value Share of the parametric value Reference
Chloride 3,4 mg/l 200 mg/l
2 %
Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Conductivity (25 °C) 259 µS/cm 2,500 µS/cm — Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen
pH 7,8 6,5–9,5 — Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Sodium 2,7 mg/l 200 mg/l
1 %
Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Sulphate 7,3 mg/l 250 mg/l
3 %
Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen

Further parameters (5)

Further parameters – 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Parameter Value Parametric value Share of the parametric value Reference
Calcium 43,2 mg/l 400 mg/l
11 %
Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Carbonate hardness 7,9 °dH — — Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Magnesium 11,3 mg/l 150 mg/l
8 %
Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Potassium 0,9 mg/l 50 mg/l
2 %
Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen
Total hardness 8,6 °dH — — Single value · 5400, Grunnen Gamp II, Horizontalfilterbrunnen

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=A1634181R142&tx_abatrinkwdb_pi1_plz=5400&tx_abatrinkwdb_pi1_suche=1&cHash=2cab4c7ec0c31d78b4071d00a95fb541 · 2025-12-02 · 2025-12-02 · retrieved on 08/08/2026

Frequent questions about postcode 5400

How hard is the water in Postcode 5400?
Stadtgemeinde Hallein publishes a total hardness of 9.5 °dH for the supply zone 5400, Brunnen Gamp I, Vertikalfilterbrunnen. 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: 2025-12-02, retrieved on 08/08/2026.
How much nitrate is in the drinking water in Postcode 5400?
Stadtgemeinde Hallein publishes a nitrate value of 2,2 mg/l for the supply zone 5400, Brunnen Gamp I, Vertikalfilterbrunnen. The statutory parametric value is 50 mg/l; the measured value represents 4 % of the parametric value. Basis: 2025-12-02, retrieved on 08/08/2026.
Who supplies the drinking water in Postcode 5400?
Stadtgemeinde Hallein. The values shown here come from the supply zone 5400, Brunnen Gamp I, Vertikalfilterbrunnen 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.