How hard is the water in Ratten, St. Kathrein am Hauenstein, Strallegg u.a.?

Gemeinde Ratten publishes a total hardness of 2.7 °dH for the supply zone 8673, ON Kirchenriegel II (hardness range soft). 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: 2025-10-20, retrieved on 08/08/2026.

How much nitrate is in the drinking water in Ratten, St. Kathrein am Hauenstein, Strallegg u.a.?

Gemeinde Ratten publishes a nitrate value of 2,6 mg/l for the supply zone 8673, ON Kirchenriegel II. The statutory parametric value is 50 mg/l; the measured value represents 5 % of the parametric value. Basis: 2025-10-20, retrieved on 08/08/2026.

Drinking water in Ratten, St. Kathrein am Hauenstein, Strallegg u.a.

Q: Who supplies the drinking water in Ratten, St. Kathrein am Hauenstein, Strallegg u.a.?

Gemeinde Ratten. The values shown here come from the supply zone 8673, ON Kirchenriegel II 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.

3 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.

8673, ON Kirchenriegel II

Gemeinde Ratten

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

Water hardness

2.7 °dH

Hardness range soft

Key values 8673, ON Kirchenriegel II
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2,6 mg/l	50 mg/l	5 %	Single value · 8673, ON Kirchenriegel II
Sulphate	4,4 mg/l	250 mg/l	2 %	Single value · 8673, ON Kirchenriegel II
Sodium	3 mg/l	200 mg/l	2 %	Single value · 8673, ON Kirchenriegel II

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

Chemical parameters (1)

Chemical parameters – 8673, ON Kirchenriegel II
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2,6 mg/l	50 mg/l	5 %	Single value · 8673, ON Kirchenriegel II

Indicator parameters (5)

Indicator parameters – 8673, ON Kirchenriegel II
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	0,7 mg/l	200 mg/l	0.4 %	Single value · 8673, ON Kirchenriegel II
Conductivity (25 °C)	88 µS/cm	2,500 µS/cm	—	Single value · 8673, ON Kirchenriegel II
pH	7,8	6,5–9,5	—	Single value · 8673, ON Kirchenriegel II
Sodium	3 mg/l	200 mg/l	2 %	Single value · 8673, ON Kirchenriegel II
Sulphate	4,4 mg/l	250 mg/l	2 %	Single value · 8673, ON Kirchenriegel II

Further parameters (5)

Further parameters – 8673, ON Kirchenriegel II
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	17,5 mg/l	400 mg/l	4 %	Single value · 8673, ON Kirchenriegel II
Carbonate hardness	2,5 °dH	—	—	Single value · 8673, ON Kirchenriegel II
Magnesium	1 mg/l	150 mg/l	0.7 %	Single value · 8673, ON Kirchenriegel II
Potassium	1,1 mg/l	50 mg/l	2 %	Single value · 8673, ON Kirchenriegel II
Total hardness	2,7 °dH	—	—	Single value · 8673, ON Kirchenriegel II

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=M3737770R0&tx_abatrinkwdb_pi1_plz=8673&tx_abatrinkwdb_pi1_suche=1&cHash=b93dcca0e9be58ca77227ad71bad972e · 2025-10-20 · 2025-10-20 · retrieved on 08/08/2026

Postcodes in this zone: 8673

Show 2 more supply zones

8673, ON Pensionistenheim Lärchenhof

Gemeinde Ratten

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

Water hardness

3.6 °dH

Hardness range soft

Key values 8673, ON Pensionistenheim Lärchenhof
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2,7 mg/l	50 mg/l	5 %	Single value · 8673, ON Pensionistenheim Lärchenhof
Sulphate	3,8 mg/l	250 mg/l	2 %	Single value · 8673, ON Pensionistenheim Lärchenhof
Sodium	3,7 mg/l	200 mg/l	2 %	Single value · 8673, ON Pensionistenheim Lärchenhof

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

Chemical parameters (1)

Chemical parameters – 8673, ON Pensionistenheim Lärchenhof
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2,7 mg/l	50 mg/l	5 %	Single value · 8673, ON Pensionistenheim Lärchenhof

Indicator parameters (5)

Indicator parameters – 8673, ON Pensionistenheim Lärchenhof
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	1 mg/l	200 mg/l	0.5 %	Single value · 8673, ON Pensionistenheim Lärchenhof
Conductivity (25 °C)	111 µS/cm	2,500 µS/cm	—	Single value · 8673, ON Pensionistenheim Lärchenhof
pH	7,8	6,5–9,5	—	Single value · 8673, ON Pensionistenheim Lärchenhof
Sodium	3,7 mg/l	200 mg/l	2 %	Single value · 8673, ON Pensionistenheim Lärchenhof
Sulphate	3,8 mg/l	250 mg/l	2 %	Single value · 8673, ON Pensionistenheim Lärchenhof

Further parameters (5)

Further parameters – 8673, ON Pensionistenheim Lärchenhof
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	22 mg/l	400 mg/l	5 %	Single value · 8673, ON Pensionistenheim Lärchenhof
Carbonate hardness	3,2 °dH	—	—	Single value · 8673, ON Pensionistenheim Lärchenhof
Magnesium	2,4 mg/l	150 mg/l	2 %	Single value · 8673, ON Pensionistenheim Lärchenhof
Potassium	1,2 mg/l	50 mg/l	2 %	Single value · 8673, ON Pensionistenheim Lärchenhof
Total hardness	3,6 °dH	—	—	Single value · 8673, ON Pensionistenheim Lärchenhof

Postcodes in this zone: 8673

8673, Probehahn nach UV-Anlage

Gemeinde Ratten

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

Water hardness

0.7 °dH

Hardness range soft

Key values 8673, Probehahn nach UV-Anlage
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2,7 mg/l	50 mg/l	5 %	Single value · 8673, Probehahn nach UV-Anlage
Sulphate	3 mg/l	250 mg/l	1 %	Single value · 8673, Probehahn nach UV-Anlage
Sodium	2,3 mg/l	200 mg/l	1 %	Single value · 8673, Probehahn nach UV-Anlage

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

Chemical parameters (1)

Chemical parameters – 8673, Probehahn nach UV-Anlage
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2,7 mg/l	50 mg/l	5 %	Single value · 8673, Probehahn nach UV-Anlage

Indicator parameters (5)

Indicator parameters – 8673, Probehahn nach UV-Anlage
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	1 mg/l	200 mg/l	0.5 %	Single value · 8673, Probehahn nach UV-Anlage
Conductivity (25 °C)	31 µS/cm	2,500 µS/cm	—	Single value · 8673, Probehahn nach UV-Anlage
pH	5,9	6,5–9,5	—	Single value · 8673, Probehahn nach UV-Anlage
Sodium	2,3 mg/l	200 mg/l	1 %	Single value · 8673, Probehahn nach UV-Anlage
Sulphate	3 mg/l	250 mg/l	1 %	Single value · 8673, Probehahn nach UV-Anlage

Further parameters (5)

Further parameters – 8673, Probehahn nach UV-Anlage
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	3,2 mg/l	400 mg/l	0.8 %	Single value · 8673, Probehahn nach UV-Anlage
Carbonate hardness	0,6 °dH	—	—	Single value · 8673, Probehahn nach UV-Anlage
Magnesium	1 mg/l	150 mg/l	0.7 %	Single value · 8673, Probehahn nach UV-Anlage
Potassium	1,1 mg/l	50 mg/l	2 %	Single value · 8673, Probehahn nach UV-Anlage
Total hardness	0,7 °dH	—	—	Single value · 8673, Probehahn nach UV-Anlage

Postcodes in this zone: 8673

Frequently asked questions about drinking water in Ratten, St. Kathrein am Hauenstein, Strallegg u.a.

How hard is the water in Ratten, St. Kathrein am Hauenstein, Strallegg u.a.?: Gemeinde Ratten publishes a total hardness of 2.7 °dH for the supply zone 8673, ON Kirchenriegel II (hardness range soft). 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: 2025-10-20, retrieved on 08/08/2026.
How much nitrate is in the drinking water in Ratten, St. Kathrein am Hauenstein, Strallegg u.a.?: Gemeinde Ratten publishes a nitrate value of 2,6 mg/l for the supply zone 8673, ON Kirchenriegel II. The statutory parametric value is 50 mg/l; the measured value represents 5 % of the parametric value. Basis: 2025-10-20, retrieved on 08/08/2026.
Who supplies the drinking water in Ratten, St. Kathrein am Hauenstein, Strallegg u.a.?: Gemeinde Ratten. The values shown here come from the supply zone 8673, ON Kirchenriegel II 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.