How hard is the water in Nassereith?

Gemeinde Nassereith publishes a total hardness of 9.1 °dH for the supply zone 6465, Brunnwaldquelle, Tauchprobe (hardness range medium). 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: 2023-05-30, retrieved on 08/08/2026.

How much nitrate is in the drinking water in Nassereith?

Gemeinde Nassereith publishes a nitrate value of 2,5 mg/l for the supply zone 6465, Brunnwaldquelle, Tauchprobe. The statutory parametric value is 50 mg/l; the measured value represents 5 % of the parametric value. Basis: 2023-05-30, retrieved on 08/08/2026.

Who supplies the drinking water in Nassereith?

Gemeinde Nassereith. The values shown here come from the supply zone 6465, Brunnwaldquelle, Tauchprobe 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 Nassereith

7 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.

6465, Brunnwaldquelle, Tauchprobe

Gemeinde Nassereith

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

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 30/05/2023. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Water hardness

9.1 °dH

Hardness range medium

Key values 6465, Brunnwaldquelle, Tauchprobe
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2,5 mg/l	50 mg/l	5 %	Single value · 6465, Brunnwaldquelle, Tauchprobe
Sulphate	25,2 mg/l	250 mg/l	10 %	Single value · 6465, Brunnwaldquelle, Tauchprobe
Sodium	0,3 mg/l	200 mg/l	0.2 %	Single value · 6465, Brunnwaldquelle, Tauchprobe

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

Chemical parameters (1)

Chemical parameters – 6465, Brunnwaldquelle, Tauchprobe
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2,5 mg/l	50 mg/l	5 %	Single value · 6465, Brunnwaldquelle, Tauchprobe

Indicator parameters (5)

Indicator parameters – 6465, Brunnwaldquelle, Tauchprobe
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	0,2 mg/l	200 mg/l	0.1 %	Single value · 6465, Brunnwaldquelle, Tauchprobe
Conductivity (25 °C)	266 µS/cm	2,500 µS/cm	—	Single value · 6465, Brunnwaldquelle, Tauchprobe
pH	8	6,5–9,5	—	Single value · 6465, Brunnwaldquelle, Tauchprobe
Sodium	0,3 mg/l	200 mg/l	0.2 %	Single value · 6465, Brunnwaldquelle, Tauchprobe
Sulphate	25,2 mg/l	250 mg/l	10 %	Single value · 6465, Brunnwaldquelle, Tauchprobe

Further parameters (5)

Further parameters – 6465, Brunnwaldquelle, Tauchprobe
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	46,5 mg/l	400 mg/l	12 %	Single value · 6465, Brunnwaldquelle, Tauchprobe
Carbonate hardness	7,1 °dH	—	—	Single value · 6465, Brunnwaldquelle, Tauchprobe
Magnesium	11,1 mg/l	150 mg/l	7 %	Single value · 6465, Brunnwaldquelle, Tauchprobe
Potassium	0,3 mg/l	50 mg/l	0.6 %	Single value · 6465, Brunnwaldquelle, Tauchprobe
Total hardness	9,1 °dH	—	—	Single value · 6465, Brunnwaldquelle, Tauchprobe

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=T20787319R3&tx_abatrinkwdb_pi1_plz=6465&tx_abatrinkwdb_pi1_suche=1&cHash=53594ce9db5c36f5227e344f0065eb15 · 2023-05-30 · 2023-05-30 · retrieved on 08/08/2026

Postcodes in this zone: 6465

Show 6 more supply zones

6465, VZ Bach, Rossbach,

Gemeinde Nassereith

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

Water hardness

9.1 °dH

Hardness range medium

Key values 6465, VZ Bach, Rossbach,
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2,5 mg/l	50 mg/l	5 %	Single value · 6465, VZ Bach, Rossbach,
Sulphate	25 mg/l	250 mg/l	10 %	Single value · 6465, VZ Bach, Rossbach,
Sodium	0,4 mg/l	200 mg/l	0.2 %	Single value · 6465, VZ Bach, Rossbach,

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

Chemical parameters (1)

Chemical parameters – 6465, VZ Bach, Rossbach,
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2,5 mg/l	50 mg/l	5 %	Single value · 6465, VZ Bach, Rossbach,

Indicator parameters (5)

Indicator parameters – 6465, VZ Bach, Rossbach,
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	0,2 mg/l	200 mg/l	0.1 %	Single value · 6465, VZ Bach, Rossbach,
Conductivity (25 °C)	268 µS/cm	2,500 µS/cm	—	Single value · 6465, VZ Bach, Rossbach,
pH	7,9	6,5–9,5	—	Single value · 6465, VZ Bach, Rossbach,
Sodium	0,4 mg/l	200 mg/l	0.2 %	Single value · 6465, VZ Bach, Rossbach,
Sulphate	25 mg/l	250 mg/l	10 %	Single value · 6465, VZ Bach, Rossbach,

Further parameters (5)

Further parameters – 6465, VZ Bach, Rossbach,
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	46,7 mg/l	400 mg/l	12 %	Single value · 6465, VZ Bach, Rossbach,
Carbonate hardness	7,1 °dH	—	—	Single value · 6465, VZ Bach, Rossbach,
Magnesium	11,1 mg/l	150 mg/l	7 %	Single value · 6465, VZ Bach, Rossbach,
Potassium	0,3 mg/l	50 mg/l	0.6 %	Single value · 6465, VZ Bach, Rossbach,
Total hardness	9,1 °dH	—	—	Single value · 6465, VZ Bach, Rossbach,

Postcodes in this zone: 6465

6465, VZ Dorf mit See Eck, Gem. Hahn WB

Gemeinde Nassereith

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

Water hardness

9.1 °dH

Hardness range medium

Key values 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2,5 mg/l	50 mg/l	5 %	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Sulphate	25 mg/l	250 mg/l	10 %	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Sodium	0,4 mg/l	200 mg/l	0.2 %	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB

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

Chemical parameters (1)

Chemical parameters – 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2,5 mg/l	50 mg/l	5 %	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB

Indicator parameters (5)

Indicator parameters – 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	0,2 mg/l	200 mg/l	0.1 %	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Conductivity (25 °C)	268 µS/cm	2,500 µS/cm	—	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB
pH	7,9	6,5–9,5	—	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Sodium	0,4 mg/l	200 mg/l	0.2 %	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Sulphate	25 mg/l	250 mg/l	10 %	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB

Further parameters (5)

Further parameters – 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	46,7 mg/l	400 mg/l	12 %	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Carbonate hardness	7,1 °dH	—	—	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Magnesium	11,1 mg/l	150 mg/l	7 %	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Potassium	0,3 mg/l	50 mg/l	0.6 %	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB
Total hardness	9,1 °dH	—	—	Single value · 6465, VZ Dorf mit See Eck, Gem. Hahn WB

Postcodes in this zone: 6465

Dorfbrunnen

Wasserversorgung Unterschächen

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

Key values Dorfbrunnen
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	nn KBE/100mL not detectable	0/100 ml	—	Single value · Dorfbrunnen

Show all recorded parameters (4 — most recent value per parameter)

Microbiology (3)

Microbiology – Dorfbrunnen
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	3 KBE/mL	300 1/ml	—	Single value · Dorfbrunnen
Escherichia coli (E. coli)	nn KBE/100mL not detectable	0/100 ml	—	Single value · Dorfbrunnen
Intestinal enterococci	nn KBE/100mL not detectable	0/100 ml	—	Single value · Dorfbrunnen

Indicator parameters (1)

Indicator parameters – Dorfbrunnen
Parameter	Value	Parametric value	Share of the parametric value	Reference
Temperature	15.7 °C	—	—	Single value · Dorfbrunnen

Source: https://www.unterschaechen.ch/files/bilder/Prüfbericht_A25-2838_250911.pdf · 11. September 2025 · Untersuchung von 04. September 2025 bis 10. September 2025 · retrieved on 12/08/2026

Postcodes in this zone: 6465

Gemeindehaus WC

Wasserversorgung Unterschächen

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

Key values Gemeindehaus WC
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	nn KBE/100mL not detectable	0/100 ml	—	Single value · Gemeindehaus WC

Show all recorded parameters (4 — most recent value per parameter)

Microbiology (3)

Microbiology – Gemeindehaus WC
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	12 KBE/mL	300 1/ml	—	Single value · Gemeindehaus WC
Escherichia coli (E. coli)	nn KBE/100mL not detectable	0/100 ml	—	Single value · Gemeindehaus WC
Intestinal enterococci	nn KBE/100mL not detectable	0/100 ml	—	Single value · Gemeindehaus WC

Indicator parameters (1)

Indicator parameters – Gemeindehaus WC
Parameter	Value	Parametric value	Share of the parametric value	Reference
Temperature	14.9 °C	—	—	Single value · Gemeindehaus WC

Source: https://www.unterschaechen.ch/files/bilder/Prüfbericht_A25-2838_250911.pdf · 11. September 2025 · Untersuchung von 04. September 2025 bis 10. September 2025 · retrieved on 12/08/2026

Postcodes in this zone: 6465

Reservoir Bielen nach UV

Wasserversorgung Unterschächen

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

Key values Reservoir Bielen nach UV
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	nn KBE/100mL not detectable	0/100 ml	—	Single value · Reservoir Bielen nach UV

Show all recorded parameters (4 — most recent value per parameter)

Microbiology (3)

Microbiology – Reservoir Bielen nach UV
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	9 KBE/mL	300 1/ml	—	Single value · Reservoir Bielen nach UV
Escherichia coli (E. coli)	nn KBE/100mL not detectable	0/100 ml	—	Single value · Reservoir Bielen nach UV
Intestinal enterococci	nn KBE/100mL not detectable	0/100 ml	—	Single value · Reservoir Bielen nach UV

Indicator parameters (1)

Indicator parameters – Reservoir Bielen nach UV
Parameter	Value	Parametric value	Share of the parametric value	Reference
Temperature	14.5 °C	—	—	Single value · Reservoir Bielen nach UV

Source: https://www.unterschaechen.ch/files/bilder/Prüfbericht_A25-2838_250911.pdf · 11. September 2025 · Untersuchung von 04. September 2025 bis 10. September 2025 · retrieved on 12/08/2026

Postcodes in this zone: 6465

Reservoir Mettenen nach UV

Wasserversorgung Unterschächen

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

Key values Reservoir Mettenen nach UV
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	nn KBE/100mL not detectable	0/100 ml	—	Single value · Reservoir Mettenen nach UV

Show all recorded parameters (4 — most recent value per parameter)

Microbiology (3)

Microbiology – Reservoir Mettenen nach UV
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	5 KBE/mL	300 1/ml	—	Single value · Reservoir Mettenen nach UV
Escherichia coli (E. coli)	nn KBE/100mL not detectable	0/100 ml	—	Single value · Reservoir Mettenen nach UV
Intestinal enterococci	nn KBE/100mL not detectable	0/100 ml	—	Single value · Reservoir Mettenen nach UV

Indicator parameters (1)

Indicator parameters – Reservoir Mettenen nach UV
Parameter	Value	Parametric value	Share of the parametric value	Reference
Temperature	5.1 °C	—	—	Single value · Reservoir Mettenen nach UV

Source: https://www.unterschaechen.ch/files/bilder/Prüfbericht_A25-2838_250911.pdf · 11. September 2025 · Untersuchung von 04. September 2025 bis 10. September 2025 · retrieved on 12/08/2026

Postcodes in this zone: 6465

Frequently asked questions about drinking water in Nassereith

How hard is the water in Nassereith?: Gemeinde Nassereith publishes a total hardness of 9.1 °dH for the supply zone 6465, Brunnwaldquelle, Tauchprobe (hardness range medium). 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: 2023-05-30, retrieved on 08/08/2026.
How much nitrate is in the drinking water in Nassereith?: Gemeinde Nassereith publishes a nitrate value of 2,5 mg/l for the supply zone 6465, Brunnwaldquelle, Tauchprobe. The statutory parametric value is 50 mg/l; the measured value represents 5 % of the parametric value. Basis: 2023-05-30, retrieved on 08/08/2026.
Who supplies the drinking water in Nassereith?: Gemeinde Nassereith. The values shown here come from the supply zone 6465, Brunnwaldquelle, Tauchprobe 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.