How hard is the water in Dingolfing?

Stadtwerke Dingolfing publishes a total hardness of 18.4 °dH for the supply zone Hochbehälter 3.000 cbm, Dingolfing (hardness range hart). 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: November 2024, retrieved on 11/07/2026.

Who supplies the drinking water in Dingolfing?

Stadtwerke Dingolfing. The values shown here come from the supply zone Hochbehälter 3.000 cbm, Dingolfing 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 Dingolfing

One supply zone, water supplier: Stadtwerke Dingolfing.

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.

Hochbehälter 3.000 cbm, Dingolfing

Stadtwerke Dingolfing

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 30/10/2024. 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

18.4 °dH

Hardness range hart

Key values Hochbehälter 3.000 cbm, Dingolfing
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	22 mg/l NO3	50 mg/l	—	Single value · 11.10.2022
Sulphate	17,1 mg/l SO4	250 mg/l	—	Single value · 11.10.2022
Sodium	3,9 mg/l Na	200 mg/l	—	Single value · 11.10.2022

Show all recorded parameters (16 — most recent value per parameter)

Chemical parameters (3)

Chemical parameters – Hochbehälter 3.000 cbm, Dingolfing
Parameter	Value	Parametric value	Share of the parametric value	Reference
Fluoride	0,13 mg/l F	1.5 mg/l	—	Single value · 11.10.2022
Nitrate	22 mg/l NO3	50 mg/l	—	Single value · 11.10.2022
Nitrite	<0,02 mg/l NO2 below limit of quantification	0.5 mg/l	—	Single value · 11.10.2022

Indicator parameters (8)

Indicator parameters – Hochbehälter 3.000 cbm, Dingolfing
Parameter	Value	Parametric value	Share of the parametric value	Reference
Ammonium	<0,01 mg/l NH4 below limit of quantification	0.5 mg/l	—	Single value · 11.10.2022
Chloride	17,4 mg/l C1	250 mg/l	—	Single value · 11.10.2022
Conductivity (25 °C)	591 µS/cm	2,790 µS/cm	—	Single value · 11.10.2022
Iron	<0,005 mg/l Fe below limit of quantification	0.2 mg/l	—	Single value · 11.10.2022
Manganese	<0,005 mg/l Mn below limit of quantification	50 µg/l	—	Single value · 11.10.2022
Sodium	3,9 mg/l Na	200 mg/l	—	Single value · 11.10.2022
Sulphate	17,1 mg/l SO4	250 mg/l	—	Single value · 11.10.2022
Temperature	10,7 °C	—	—	Single value · 11.10.2022

Further parameters (5)

Further parameters – Hochbehälter 3.000 cbm, Dingolfing
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	81,1 mg/l Ca	—	—	Single value · 11.10.2022
Hardness range (WRMG)	hart	—	—	Single value · 11.10.2022
Magnesium	30,8 mg/l Mg	—	—	Single value · 11.10.2022
Potassium	0,8 mg/l K	—	—	Single value · 11.10.2022
Total hardness	18,4 °dH	—	—	Single value · 11.10.2022

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.stadtwerke-dingolfing.de/upload/allgemein/Trinkwasseranalyse%202024%20-%20zusammengefasst.pdf · November 2024 · 30.10.2024 / 20.11.2023 / 11.10.2022 · retrieved on 11/07/2026

Postcodes in this zone: 84130

Frequently asked questions about drinking water in Dingolfing

How hard is the water in Dingolfing?: Stadtwerke Dingolfing publishes a total hardness of 18.4 °dH for the supply zone Hochbehälter 3.000 cbm, Dingolfing (hardness range hart). 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: November 2024, retrieved on 11/07/2026.
Who supplies the drinking water in Dingolfing?: Stadtwerke Dingolfing. The values shown here come from the supply zone Hochbehälter 3.000 cbm, Dingolfing 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.