How hard is the water in Postcode 2733?

Gemeinde Schrattenbach publishes a total hardness of 23.3 °dH for the supply zone 2733, Ortsnetz Greith. 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: 2025-09-30, retrieved on 08/08/2026.

How much nitrate is in the drinking water in Postcode 2733?

Gemeinde Schrattenbach publishes a nitrate value of 6,2 mg/l for the supply zone 2733, Ortsnetz Greith. The statutory parametric value is 50 mg/l; the measured value represents 12 % of the parametric value. Basis: 2025-09-30, retrieved on 08/08/2026.

Who supplies the drinking water in Postcode 2733?

Gemeinde Schrattenbach. The values shown here come from the supply zone 2733, Ortsnetz Greith 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 2733 (Austria)

For this postcode Gemeinde Schrattenbach 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.

2733, Ortsnetz Greith

Gemeinde Schrattenbach

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

Water hardness

23.3 °dH

Key values 2733, Ortsnetz Greith
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	6,2 mg/l	50 mg/l	12 %	Single value · 2733, Ortsnetz Greith
Sulphate	82 mg/l	250 mg/l	33 %	Single value · 2733, Ortsnetz Greith
Sodium	1,9 mg/l	200 mg/l	1 %	Single value · 2733, Ortsnetz Greith

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

Chemical parameters (1)

Chemical parameters – 2733, Ortsnetz Greith
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	6,2 mg/l	50 mg/l	12 %	Single value · 2733, Ortsnetz Greith

Indicator parameters (5)

Indicator parameters – 2733, Ortsnetz Greith
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	2,2 mg/l	200 mg/l	1 %	Single value · 2733, Ortsnetz Greith
Conductivity (25 °C)	659 µS/cm	2,500 µS/cm	—	Single value · 2733, Ortsnetz Greith
pH	7,4	6,5–9,5	—	Single value · 2733, Ortsnetz Greith
Sodium	1,9 mg/l	200 mg/l	1 %	Single value · 2733, Ortsnetz Greith
Sulphate	82 mg/l	250 mg/l	33 %	Single value · 2733, Ortsnetz Greith

Further parameters (5)

Further parameters – 2733, Ortsnetz Greith
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	96,8 mg/l	400 mg/l	24 %	Single value · 2733, Ortsnetz Greith
Carbonate hardness	18,3 °dH	—	—	Single value · 2733, Ortsnetz Greith
Magnesium	42 mg/l	150 mg/l	28 %	Single value · 2733, Ortsnetz Greith
Potassium	1,7 mg/l	50 mg/l	3 %	Single value · 2733, Ortsnetz Greith
Total hardness	23,3 °dH	—	—	Single value · 2733, Ortsnetz Greith

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=GS2-WB-570&tx_abatrinkwdb_pi1_plz=2733&tx_abatrinkwdb_pi1_suche=1&cHash=84908dba38ea529d1849f6743e94b012 · 2025-09-30 · 2025-09-30 · retrieved on 08/08/2026

Show 1 more supply zone in this postcode

2733, Ortsnetz Hornungstal, Bereich Rosental West

Gemeinde Schrattenbach

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

Water hardness

19 °dH

Key values 2733, Ortsnetz Hornungstal, Bereich Rosental West
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	13 mg/l	50 mg/l	26 %	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West
Sulphate	160 mg/l	250 mg/l	64 %	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West
Sodium	0,9 mg/l	200 mg/l	0.5 %	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West

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

Chemical parameters (1)

Chemical parameters – 2733, Ortsnetz Hornungstal, Bereich Rosental West
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	13 mg/l	50 mg/l	26 %	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West

Indicator parameters (5)

Indicator parameters – 2733, Ortsnetz Hornungstal, Bereich Rosental West
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	1,5 mg/l	200 mg/l	0.8 %	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West
Conductivity (25 °C)	559 µS/cm	2,500 µS/cm	—	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West
pH	8,1	6,5–9,5	—	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West
Sodium	0,9 mg/l	200 mg/l	0.5 %	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West
Sulphate	160 mg/l	250 mg/l	64 %	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West

Further parameters (5)

Further parameters – 2733, Ortsnetz Hornungstal, Bereich Rosental West
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	82,3 mg/l	400 mg/l	21 %	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West
Carbonate hardness	9,5 °dH	—	—	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West
Magnesium	32,2 mg/l	150 mg/l	21 %	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West
Potassium	0,7 mg/l	50 mg/l	1 %	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West
Total hardness	19 °dH	—	—	Single value · 2733, Ortsnetz Hornungstal, Bereich Rosental West

Source: https://www.trinkwasserinfo.at/datenbank?no_cache=1&tx_abatrinkwdb_pi1_anlagenid=GS2-WB-1977&tx_abatrinkwdb_pi1_plz=2733&tx_abatrinkwdb_pi1_suche=1&cHash=bb2a9914157f79c1cca7916d650d0f55 · 2025-09-30 · 2025-09-30 · retrieved on 08/08/2026

Frequent questions about postcode 2733

How hard is the water in Postcode 2733?: Gemeinde Schrattenbach publishes a total hardness of 23.3 °dH for the supply zone 2733, Ortsnetz Greith. 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: 2025-09-30, retrieved on 08/08/2026.
How much nitrate is in the drinking water in Postcode 2733?: Gemeinde Schrattenbach publishes a nitrate value of 6,2 mg/l for the supply zone 2733, Ortsnetz Greith. The statutory parametric value is 50 mg/l; the measured value represents 12 % of the parametric value. Basis: 2025-09-30, retrieved on 08/08/2026.
Who supplies the drinking water in Postcode 2733?: Gemeinde Schrattenbach. The values shown here come from the supply zone 2733, Ortsnetz Greith 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.