How hard is the water in Postcode 83553?

Gemeinde Frauenneuharting publishes a total hardness of 18.8 °dH for the supply zone frauenneuharting gesamt (hardness range hard). 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: Publication by the water supplier, retrieved on 08/08/2026.

How much nitrate is in the drinking water in Postcode 83553?

Gemeinde Frauenneuharting publishes a nitrate value of 18 mg/l for the supply zone frauenneuharting gesamt. The statutory parametric value is 50 mg/l; the measured value represents 36 % of the parametric value. Basis: Publication by the water supplier, retrieved on 08/08/2026.

Who supplies the drinking water in Postcode 83553?

Gemeinde Frauenneuharting. The values shown here come from the supply zone frauenneuharting gesamt 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 83553

One supply zone, water supplier: Gemeinde Frauenneuharting.

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.

frauenneuharting gesamt

Gemeinde Frauenneuharting

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 22/07/2025. 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

18.8 °dH

Hardness range hard

Key values frauenneuharting gesamt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	18 mg/l	50 mg/l	36 %	Single value
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Single value
Sulphate	2,1 mg/l	250 mg/l	0.8 %	Single value
Sodium	14,8 mg/l	200 mg/l	7 %	Single value

Show all recorded parameters (18 — most recent value per parameter)

Microbiology (2)

Microbiology – frauenneuharting gesamt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Single value
Intestinal enterococci	0 KBE/100ml	0/100 ml	—	Single value

Chemical parameters (1)

Chemical parameters – frauenneuharting gesamt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	18 mg/l	50 mg/l	36 %	Single value

Indicator parameters (11)

Indicator parameters – frauenneuharting gesamt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	25,2 mg/l	250 mg/l	10 %	Single value
Clostridium perfringens (including spores)	0 KBE/100ml	0/100 ml	—	Single value
Coliform bacteria	0 KBE/100ml	0/100 ml	—	Single value
Colony count 22 °C	0 KBE/ml	ohne anormale Veränderung	—	Single value
Colony count 36 °C	0 KBE/ml	ohne anormale Veränderung	—	Single value
Colour	<0,1 m-1 below limit of quantification	0.5 m⁻¹	—	Single value
pH	7,37	6,5–9,5	—	Single value
Sodium	14,8 mg/l	200 mg/l	7 %	Single value
Sulphate	2,1 mg/l	250 mg/l	0.8 %	Single value
Temperature	16,8 °C	—	—	Single value
Turbidity	<0,05 NTU below limit of quantification	1 NTU	—	Single value

Further parameters (4)

Further parameters – frauenneuharting gesamt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	97,3 mg/l	—	—	Single value
Magnesium	22,5 mg/l	—	—	Single value
Potassium	1,9 mg/l	—	—	Single value
Total hardness	18,8 °dH	—	—	Single value

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.frauenneuharting.de/fileadmin/Gemeinde_Fraunneuharting/Dateien/Aktuelles/2025_Information_ueber_die_Trinkwasseruntersuchungen_der_Gemeinde_Frauenneuharting.pdf · 22.07.2025 · retrieved on 08/08/2026

Frequent questions about postcode 83553

How hard is the water in Postcode 83553?: Gemeinde Frauenneuharting publishes a total hardness of 18.8 °dH for the supply zone frauenneuharting gesamt (hardness range hard). 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: Publication by the water supplier, retrieved on 08/08/2026.
How much nitrate is in the drinking water in Postcode 83553?: Gemeinde Frauenneuharting publishes a nitrate value of 18 mg/l for the supply zone frauenneuharting gesamt. The statutory parametric value is 50 mg/l; the measured value represents 36 % of the parametric value. Basis: Publication by the water supplier, retrieved on 08/08/2026.
Who supplies the drinking water in Postcode 83553?: Gemeinde Frauenneuharting. The values shown here come from the supply zone frauenneuharting gesamt 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.